Patents Issued in October 6, 2009
  • Patent number: 7596926
    Abstract: For the dispatch-ready packing of, in particular, cigarette packs or cigarette bundle packs (12), a device is provided, in which the box packer (14) and the palleting station (29) are combined, in order to introduce the bundle packs (12) into boxes (10) and to deposit the latter on pallets (11). The structurally combined units form an overall device which can be operated jointly.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: October 6, 2009
    Assignee: Focke & Co. (GmbH & Co. KG)
    Inventors: Josef Schulte, Andreas Prahm, Horst Guss
  • Patent number: 7596927
    Abstract: A tamper-evident band is provided which includes a pull tab which is more easily located and more easily grasped by a consumer for removing the tamper-evident band from a container. A method is also disclosed for applying a heat-shrinkable band to a container such that the band is correctly conformed to the configuration of the container with the pull tab properly located for ease of identification and ease of removal.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: October 6, 2009
    Inventor: Jerry W. Moser
  • Patent number: 7596928
    Abstract: A clip-separating machine is provided with a guide frame, a clipper, and a displacement structure. The guide frame is configured to support a strip of clips. The clipper has a pair of opposed cutting edges. One of the edges is supported for movement toward and away from another of the edges. The displacement structure is configured to move the one cutting edge toward the other cutting edge so as to cause co-action of the cutting edges to sever a terminal clip from a strip of clips. A method is also provided.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: October 6, 2009
    Inventor: Jere F. Irwin
  • Patent number: 7596929
    Abstract: A sealed tampon package and continuous process for making the package. Heat seals, preferably hermetic longitudinal and cross seals, are preferably peelable. The tampon is sealed under sufficient negative pressure to snugly retain the tampon in place without crushing or misshaping the tampon, yet without bursting the package under normal external pressures realized during storage. The tampon package will remain sealed during normal wear and tear, yet is easily opened when desired by peeling the seals.
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: October 6, 2009
    Inventor: Jennifer Arndt
  • Patent number: 7596930
    Abstract: The flexible storage bag includes overlaying first and second sidewalls defining an internal volume that can be accessed from an open top edge. To evacuate air from the internal volume after the open top edge has been closed, the bag includes a one-way valve element attached to the first sidewall and communicating with the internal volume. To prevent the one-way valve element from becoming clogged by the opposing second sidewall, the bag also includes a textured portion that maintains at least a partial clearance between the first and second sidewalls proximate the valve element. To prevent contamination of the valve element, the textured portion can also be configured to facilitate removal of liquids and juices from air exhausting from the storage bag.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: October 6, 2009
    Assignee: The Glad Products Company
    Inventor: Michael G. Borchardt
  • Patent number: 7596931
    Abstract: A gas release container comprises a container body having a bottom wall and a side wall extending upwardly from the bottom wall and terminating at an upper edge, a removable closure affixed to the upper edge in a substantially gas-tight manner, and a gas release valve in a wall of the container body and operable to release gas from the container when the pressure differential between the interior and the exterior of the container is sufficient to open the valve. The removable closure can include a flexible gas-barrier membrane sealed to the upper edge of the container body. A lower surface of the membrane and the upper edge of the side wall comprise heat-sealable polymer materials, and the membrane is heat-sealed to the upper edge, preferably by induction sealing. The closure can include an overcap.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: October 6, 2009
    Assignee: Sonoco Development, Inc.
    Inventors: James Gunter, Floyd Needham, James Scannella
  • Patent number: 7596932
    Abstract: A method for securing a closure on a cylindrical container (such as a pharmaceutical vial) includes: positioning a closure in a first position, the closure being substantially centered via a centering assembly along an axis that is generally normal to the closure; translating the substantially centered closure along the axis to a second position; positioning a cylindrical container, the container being substantially centered via the centering assembly along the axis; translating the substantially centered closure along the axis to a third position in which it is adjacent the substantially centered container; and relatively rotating the closure and the container to secure the closure to the container. With such a method, both the closure and the cylinder can be centered along the axis, thereby registering them with each other for reliable securing.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: October 6, 2009
    Assignee: Parata Systems, LLC
    Inventors: John Richard Sink, Richard D. Michelli, Charles H. Guthrie, Joseph C. Moran, Jr., Demetris P. Young
  • Patent number: 7596933
    Abstract: A dual actuator cylinder assembly includes a cylinder body defining first and second axially aligned and separated internal cavities, which extend along aligned longitudinal axes. A first piston is movably mounted in the first internal cavity for movement along the longitudinal axis of the first internal cavity, and a second piston is movably mounted in the second internal cavity for movement along the longitudinal axis of the second internal cavity. A first actuator rod has an inner end interconnected with the first piston and an outer end located exteriorly of the cylinder body, and a second actuator rod has an inner end interconnected with the second piston and an outer end located exteriorly of the cylinder body. Movement of the first piston within the first internal cavity and movement of the second piston within the second internal cavity causes movement of the first and second actuator rods, respectively, in an axial direction along the longitudinal axes of the first and second internal cavities.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: October 6, 2009
    Assignee: CP Packaging, Inc.
    Inventor: Raymond G. Buchko
  • Patent number: 7596934
    Abstract: A self-propelled lawn mower includes at least one cutting blade, at least first and second drive wheels, and hydro pumps for controlling the drive wheels. At least first and second belts are used to drive the pumps and blade(s) of the cutter deck, respectively. In certain example embodiments of this invention, the belt(s) for driving the hydro pumps is/are provided at an elevation lower than a belt(s) for driving the blade(s) of the cutter deck. In certain example embodiments of this invention, this advantageously permits the center of gravity of the mower to be lowered by permitting the hydro pumps and/or engine of the mower to be positioned at a lower elevation. In certain example embodiments, one or both of the hydro pumps is/are mounted on a pump deck which is at an elevation lower than that of the engine deck where the engine is mounted.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: October 6, 2009
    Assignee: Wright Manufacturing, Inc.
    Inventors: Luke B. Waesche, Edward R. Wright, William R. Wright
  • Patent number: 7596935
    Abstract: A suspension system for fixed-frame, towed agricultural implements having at least one floating head. A hydraulic cylinder is used for both lift and suspension of the floating head. A hydraulic accumulator provides expansion room for hydraulic fluid to move in and out of the hydraulic cylinder during suspension.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: October 6, 2009
    Assignee: Vermeer Manufacturing Company
    Inventors: Shane A. Bollinger, Kent L. Thompson, Rustin V. Bentzinger
  • Patent number: 7596936
    Abstract: An underbelly mower has a cutting deck suspended beneath a frame by a height adjustment mechanism. The deck is adjusted between different cutting heights by extendable mechanical advantage device such as an electric screw and hydraulic ram operating in cooperation with the height adjustment mechanism. The mechanical advantage device also operably moves the deck between a cutting configuration and a maintenance configuration. A deck quick release and attachment mechanism, including hook members, operably allows a user to quickly and easily disconnect and reconnect a rear of deck to the frame when moving between cutting and maintenance configurations.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: October 6, 2009
    Assignee: Shivvers Group, Inc.
    Inventor: Scott A. Schick
  • Patent number: 7596937
    Abstract: A rubber product-reinforcing metallic cord is provided which comprises three to five metallic filaments, which shows a high degree of penetration of rubber without reducing compressive rigidity, and which can be manufactured at low facility and production costs. A rubber product-reinforcing metallic cord 7 is formed by twisting together a pre-strand 6 comprising a first metallic filament 1 and a second metallic filament 2 helically wrapped around the first filament 1, and a fifth metallic filament 3 (or 5) with a twist pitch P. The metallic cord 7 may be formed by twisting together two of such pre-strands, or by twisting together two of such pre-strands and the fifth metallic filament.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: October 6, 2009
    Assignees: Sumitomo (SEI) Steel Wire Corp., Sumitomo Electric Tochigi Co., Ltd.
    Inventors: Kenichi Okamoto, Yasuo Sakai, Kazuhiko Saito
  • Patent number: 7596938
    Abstract: A turbomachine front portion includes an internal support shroud for the fan outlet guide vanes, and a flow splitter fairing from which a primary duct and a secondary duct originate. The front portion includes at least one deflector system configured to prevent/limit the ingress of hailstones inside the primary duct, the system including at least one deflecting surface together with an actuator for moving the surface from a retracted position to a deployed position for deflecting the hailstones, the system being mounted on the shroud such that, in the deployed position, a downstream end of the surface is situated upstream of the splitter fairing.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: October 6, 2009
    Assignee: SNECMA
    Inventors: Jacques Rene Bart, Laurent Behaghel, Stephane Rousselin
  • Patent number: 7596939
    Abstract: A gas turbine apparatus has an air compressor for compressing air, a combustor capable of combusting the compressed air, a turbine rotatable by a gas discharged from the combustor, and a recuperator for exchanging heat between the air supplied from the air compressor and an exhaust gas discharged from the turbine. The gas turbine apparatus includes a fuel supply system having a first fuel supply device for supplying a fuel having a large heating value to the combustor, a second fuel supply device for supplying a gas having a small heating value to the combustor, and a switching device operable to switch the first fuel supply device and the second fuel supply device based on a temperature of the air compressed by the air compressor or the exhaust gas discharged from the turbine.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: October 6, 2009
    Assignee: Ebara Corporation
    Inventors: Tadashi Kataoka, Nobuhiko Hamano
  • Patent number: 7596940
    Abstract: A method of fabrication of a rocket engine nozzle assembly using pressure brazing generally includes initially assembling a rocket engine nozzle liner into a rocket engine nozzle jacket for a rocket engine nozzle assembly. The rocket engine nozzle assembly may then be sealed. Prior to pressure brazing the rocket engine nozzle assembly, pressure brazing parameters may be determined. The pressure brazing may be performed with the determined pressure brazing parameters to complete the fabrication of the rocket engine nozzle. The rocket engine nozzle assembly may include a rocket engine nozzle jacket and a rocket engine nozzle liner having a plurality of channels, with the space between each channel defining a land, and the rocket engine nozzle liner having at least a pair of endlands disposed at each end thereof. The rocket engine nozzle liner is bonded to the rocket engine nozzle jacket by the endlands being bonded to the nozzle jacket and the lands being pressure brazed to the nozzle jacket.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: October 6, 2009
    Assignee: Pratt & Whitney Rocketdyne, Inc.
    Inventors: Jeffry A. Fint, Michael B. Hankins, Myron L. Jew, Donald G. Ulmer, Brian L. Wherley, William D. Romine, Frederick M. Kuck, Douglas S. Ades
  • Patent number: 7596941
    Abstract: An air-fuel ratio control device for an internal combustion engine can detect the deteriorated purification state of a catalyst without delay after completion of rich or lean control, and can rapidly restore the purification state. A filter process constant for a downstream O2 sensor output is set smaller when rich or lean control are performed, thus allowing detection of the deteriorated purification state of the catalyst without delay. After the rich or lean control is completed, a dual O2 control system is used to rapidly restore the purification state. Further, the impact of downstream O2 sensor output variation when the catalyst is deteriorated can be suppressed, and stability of the dual O2 control system can be maintained.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: October 6, 2009
    Assignee: Mitsubishi Electric Corporation
    Inventor: Hideki Takubo
  • Patent number: 7596942
    Abstract: The invention concerns a system for assisting regeneration of pollution management means (1) integrated in an exhaust line (3) of a diesel engine (4), wherein the engine (4) is associated with common ramp means (7, 8) injecting fuel into the cylinders thereof, based on at least one post-injection and adapted to implement, in isocouple, through modification of engine operation control parameters, at least two regeneration strategies called level 1 and level 2 strategies and a second regeneration strategy including level 1 strategies and a sequence alternating the level 2 and over-calibrated level 2 strategies, enabling different thermal levels to be achieved in the exhaust line.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: October 6, 2009
    Assignee: Peugeot Citroen Automobiles SA
    Inventor: Christophe Colignon
  • Patent number: 7596943
    Abstract: Disclosed is a method of processing a composition comprising soot. The method includes supplying a first composition comprising soot particles to a first chamber. The first chamber is separated from a second chamber with a filter wall located therebetween. The soot particles are collected with the filter wall in the first chamber while substantially passing gaseous components of the first composition to the second chamber. A photocatalyst configured to facilitate generating at least one oxidant is activated, and the at least one oxidant oxidizes at least part of the soot filtered in the first chamber. Further disclosed is a soot processing apparatus, which includes a first electrode, a second electrode opposing to the first electrode, a first cell, a second cell and at least one porous wall. The first and second electrodes create a plasma state between them. The first cell and second cell are located between the first and second electrodes, and each has an opening.
    Type: Grant
    Filed: May 3, 2005
    Date of Patent: October 6, 2009
    Assignee: Ordeg Co., Ltd.
    Inventor: Geon Seog Son
  • Patent number: 7596944
    Abstract: The present invention relates to a mixing element and an exhaust system of an internal combustion engine. The mixing element has two inlet openings and two outlet openings, wherein each inlet opening communicates with both outlet openings.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: October 6, 2009
    Assignee: J. Eberspaecher GmbH & Co. KG
    Inventors: Manfred Mueller, Juergen Kobe, Joachim Braun
  • Patent number: 7596945
    Abstract: A load control device for an engine of a work vehicle that purposes to render the work vehicle, such as a wheel loader or the like, capable of raising a vehicle speed in a short period of time by providing a sufficient traction force when a high traveling load is imposed, without causing degradation of a vehicle body performance, waste of energy, and other problems. The load control device is provided with variable displacement hydraulic pumps (7, 8, 9) being provided with absorption torque changing means (19, 22) for changing absorption torque. A controller (18) determines whether a traveling load is in a high state, and when it has been determined that the traveling load is in the high state, control for lowering the absorption torque for the hydraulic pumps (7, 8, 9) is carried out. This control is carried out, provided, for example, that a “power mode” is selected with the power mode switch (31).
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: October 6, 2009
    Assignee: Komatsu Ltd.
    Inventor: Yuuichi Iwamoto
  • Patent number: 7596946
    Abstract: An axle driving apparatus for being mounted on the body frame of a vehicle and for independently rotating drive wheel members. The axle driving apparatus includes a first axle driving unit (18L) having a housing (40) and a single axle (20L), the single axle (20L) defining a proximal end portion rotatably mounted in the housing (40) and a distal end portion extending outwardly from a first side of the housing (40). An enlarged region is defined by the housing (40), with the enlarged region extending substantially perpendicular to the longitudinal axis of the single axle (20L). A hydraulic stepless speed change assembly (22) is disposed within the enlarged region. The speed change assembly (22) includes a hydraulic pump (52) having an input shaft (21) projecting from the enlarged region and includes a hydraulic motor (55) including an output shaft (74) drivingly connected to the single axle (20L).
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: October 6, 2009
    Assignee: Kanzaki Kokyukoki Mfg. Co., Ltd.
    Inventors: Robert Abend, Norihiro Ishii, Ryota Ohashi
  • Patent number: 7596947
    Abstract: A gas turbine plant, wherein a plurality of first gas turbines positioned coaxially with compressors and a second gas turbine positioned coaxially with a generator are rotated by a coolant heated by heat energy provided by the fission of a coated particle fuel. A flow in a bypass passage is controlled by controlling the opening of bypass valves of (n?1) in quantity which bypass the first gas turbines on up to (n?1) shafts in starting. Accordingly, the rotational speeds of the first gas turbines on up to (n) shafts are increased to a rated rotational speed in order starting at the initial stage on the upstream side of a high temperature gas-cooled reactor toward the lower stage for each shaft.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: October 6, 2009
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Noboru Yanai, Yoshiaki Tsukuda, Hideaki Sugishita, Satoru Kamohara
  • Patent number: 7596949
    Abstract: A method for fabricating a gas turbine engine combustor that includes a domeplate and at least one fuel injector extending through an opening in the domeplate. The method includes fabricating a heatshield that includes a threaded collar extending upstream from the heatshield, positioning the heatshield on a downstream side of the domeplate such that the threaded collar is received within the domeplate opening, and coupling a retainer to the collar on an upstream side of the domeplate such that the domeplate is securely coupled between the heat shield and the retainer.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: October 6, 2009
    Assignee: General Electric Company
    Inventors: Shaun Michael DeVane, Erika Suzanne Show, Glenn Edward Wiehe, Timothy Glen Umbaugh, James Neil Cooper, Mateusz Pawel Wenclik, Marek Krzysztof Krol
  • Patent number: 7596950
    Abstract: A gas turbine engine augmentor radial fuel spray bar has a counterswirling spray bar heat shield. Two embodiments of the heat shield include one with a cambered airfoil cross-section and another with a twisted airfoil cross-section and may have varying or constant degree of camber or twist, respectively, along a radial length of the spray bar heat shield. The spray bar may have one or more spray bar fuel tubes within the heat shield, openings in the heat shield, and fuel holes in the tubes operable for injecting fuel through the openings. A gas turbine engine augmentor having a plurality of circumferentially spaced apart radial flameholders may incorporate a plurality of the augmentor radial fuel spray bars with one or more of the augmentor radial fuel spray bars circumferentially disposed between one or more circumferentially adjacent pairs of the radial flameholders.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: October 6, 2009
    Assignee: General Electric Company
    Inventors: Ivan Elmer Woltmann, Thurmond Douglas Senter, Lawrence Paul Timko
  • Patent number: 7596951
    Abstract: An exhaust nozzle for a gas turbine engine includes a nozzle casing having top and bottom walls and side walls. A liner is provided within the nozzle casing to define a cooling passage. The top and bottom walls each include mutually inclined planar wall portions which meet at respective creases. The creases increase the rigidity of the top and bottom walls. In addition, the inclined wall portions cause the cooling passage to taper in the direction outwardly from the creases, so assisting in the cooling air distribution over the liner.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: October 6, 2009
    Assignee: Rolls-Royce plc
    Inventors: Ian A Mitchell, Michael J Westlake
  • Patent number: 7596952
    Abstract: A process is disclosed for recycling carbon dioxide emissions from a fossil-fuel power plant into useful carbonated species The process primarily comprises the steps of: a) burning the fossil fuel, thereby generating heat and a hot exhaust gas containing CO2; and b) converting the heat into energy. The process is characterized in that it further comprises the steps of: c) cooling the exhaust gas; and d) biologically transforming the CO2 contained in the cooled exhaust gas into carbonated species, thereby obtaining a low CO2 exhaust gas and producing useful carbonated species. The low CO2 exhaust gas obtained in step d) can be released in the atmosphere without increasing the problem of greenhouse effect.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: October 6, 2009
    Assignee: CO2 Solution Inc.
    Inventors: Sylvie Fradette, Jean Ruel
  • Patent number: 7596953
    Abstract: A method of detecting onset of a gas turbine condition, such as compressor stall, includes receiving data indicative of an operating parameter of a compressor of the gas turbine. The method also includes performing a wavelet transformation on the data to generate wavelet transformed data. The wavelet transformation is configured to affect a processing characteristic regarding a performance of the wavelet transformation. Features indicative of onset of the gas turbine condition in the wavelet transformed data are then identified to provide an indication for controlling the gas turbine to prevent compressor stall from occurring. A system for detecting onset of compressor stall in a gas turbine includes a sensor for providing data indicative of an operating parameter of the compressor and a processor for performing a wavelet transform on the data to identify features of the optimized wavelet transformed data indicative of onset of stall.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: October 6, 2009
    Assignee: General Electric Company
    Inventors: Michael Joseph Krok, Narayanan Venkateswaran, Mallikarjun Shivaraya Kande
  • Patent number: 7596954
    Abstract: A turbine engine has a circumferentially segmented shroud within a case structure. Each shroud segment is mounted for movement between an inboard position and an outboard position. One or more springs bias the shroud segments toward their inboard positions. One or more valves are positioned to vent one or more volumes so as to counter the spring bias to shift the shroud segments to their outboard positions.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: October 6, 2009
    Assignee: United Technologies Corporation
    Inventors: Allan R. Penda, Joseph C. Burge
  • Patent number: 7596955
    Abstract: The present invention concerns a device for generating a thermal flux with a magneto-caloric material, which is non-polluting, effective, reliable, of simple design and simple to use, economical, compact, and can be used both in large-scale industrial installations and for domestic applications. The device (3) for generating thermal flux with a magneto-caloric material comprises two thermal flux generation units (30) arranged side by side and each provided with thermal bodies (31) containing a magneto-caloric element and arranged in line along two rows carried by rectilinear frames (306). The thermal bodies (31) are subjected in alternation to magnetic fields emitted by magnetic mechanism (303) in the shape of a U, positioned in a staggered arrangement on either side of two bars (304) which move in reciprocating rectilinear translation. The thermal bodies (31) have a through-channel containing a heat transfer fluid and connected to one or more heat transfer fluid circuits.
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: October 6, 2009
    Assignee: Cooltech Applications
    Inventors: Christian Muller, Jean-Louis Dupin, Jean-Claude Heitzler
  • Patent number: 7596956
    Abstract: A cooling module mountable within a cabinet to provide cooling of the interior thereof has a cold end of its cooling system exposed to an exterior of the module at a top or bottom wall of its casing. A fan is mounted within the cabinet to discharge warm air heated by a hot end of the cooling system through discharge openings provided in an end panel of the casing. Cabinet walls may be provided in the form of one or more laminate sheets having an insulating layer and an exterior cladding. The one or more sheets may be bent or assembled as needed to form the cabinet structure. Shipping the cabinet to an end user or intermediary in flat panel form reduces the necessary volume of packaging to ease handling and reduce shipping costs.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: October 6, 2009
    Inventor: Harvey D. Lilke
  • Patent number: 7596957
    Abstract: The invention relates to a device and method for handling a probe, in particular, for treating, examining, inserting or extracting a cryoprobe. According to the invention, said probe is surrounded by an ambient gas, during handling, and an air-conditioning device (33) cools, dries and/or at least partially replaces the ambient gas by a protective gas, in order to prevent deterioration of the probe by the ambient gas during handling.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: October 6, 2009
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung e.V.
    Inventors: Günter Fuhr, Uwe Schön, Heiko Zimmermann, Young-Joo Oh
  • Patent number: 7596958
    Abstract: A refrigeration case monitoring system. In one embodiment, the refrigeration case monitoring system includes a first fiber optic cable, a second fiber optic cable, and a control system having a first sensing channel and a second sensing channel. The first fiber optic cable transmits a signal that is indicative of a refrigeration case condition. The second fiber optic cable transmits a signal that is indicative of a second refrigeration case condition. The control system receives the signals from the first and second fiber optic cables using the first and second sensing channels, processes the signals, and provides an output related to the first and second refrigeration case conditions.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: October 6, 2009
    Assignee: Hussmann Corporation
    Inventors: Dennis L. Wagner, Michael P. Kolve, Sesha C. Madireddi
  • Patent number: 7596959
    Abstract: A method for monitoring compressor performance in a refrigeration system includes calculating an isentropic efficiency of a compressor of the refrigeration system, averaging isentropic efficiency over a predetermined period, comparing the average to an efficiency threshold, and detecting a compressor malfunction based on the comparison. The method may be executed by a controller or stored in a computer-readable medium.
    Type: Grant
    Filed: October 21, 2005
    Date of Patent: October 6, 2009
    Assignee: Emerson Retail Services, Inc.
    Inventors: Abtar Singh, Thomas J. Mathews, Stephen T. Woodworth, Pawan K. Churiwal
  • Patent number: 7596960
    Abstract: An indoor unit of an air conditioner is provided. The indoor unit has an improved airflow structure, for a rapid air conditioning of the room, a user's convenience, and an efficiency of the air conditioner.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: October 6, 2009
    Assignee: LG Electronics Inc.
    Inventor: Jae Buem Bae
  • Patent number: 7596961
    Abstract: Disclosed is a dehumidification unit which comprises alternate laminations of an adsorption element (1) provided with a plurality of first air ventilation passages (3) and a cooling element (2) provided with a plurality of second air ventilation passages (4). In the dehumidification unit, the cooling element (2) is provided, at a planewise inner area thereof, with an opening (24), thereby being shaped like a frame. Cooling air (Ab) is passed through the opening (24). With such configuration, the length of the second air ventilation passages (4) becomes shorter by an amount corresponding to the formation of the opening (24). Consequently, the pressure loss of the cooling air (Ab) is reduced and its flow rate increases accordingly. In addition, at the opening's (24) area, the cooling air (Ab) is brought into direct contact with the adsorption element's (1) side, and the efficiency of heat transfer therebetween is improved.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: October 6, 2009
    Assignee: Daikin Industries, Ltd.
    Inventors: Takahisa Sueoka, Guannan Xi, Akira Kamino
  • Patent number: 7596962
    Abstract: A zone-control unit adapted for facile inclusion in a building's ductwork includes a mechanical terminal unit, inlet and outlet piping assemblies that are mechanically coupled together. The structure also includes at least one handle so the zone-control unit may be conveniently and safely handled both during shipping, and during installation into a HVAC system. Prior to installation into a HVAC system the fully-functional zone-control unit also includes a pair of caps respectively sealing the ends of the piping assemblies, and a pressure gauge for sensing pressurization of the piping assemblies and coil which the caps seal. Sealed in this way a pressure gauge permits testing to assure that the piping assemblies and coil are leak free, and readily assessing that zone-control units remain leak free until they are about to be installed into a building's HVAC system.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: October 6, 2009
    Inventor: John C. Karamanos
  • Patent number: 7596963
    Abstract: A conveyor screw for conveyance of high viscose masses and an apparatus with such a conveyor screw, preferably for production of an ice cream. Said crew having a plurality of screw flights, where at least two screw flights extend from an inlet end part of the conveyor screw and wherein the outer edges of the two screw flights extend in different radial distance from longitudinal axis. Whereby the radially shorter screw flight assists with the conveyance of a part of the mass without affecting the whole mass and especially without affecting the ice layer, which by use of the conveyor screw in a through-flow freezer is created on the inner wall of the freezing cylinder. Cooling the mass to a temperature of ?15° C. or lower as preparation for extrusion of the mass for formation.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: October 6, 2009
    Assignee: Tetra Laval Holding & Finance S.A.
    Inventor: Henrik Guldmann Rasmussen
  • Patent number: 7596964
    Abstract: A refrigerator that allows a user to receive supercooled beverage through a dispenser in the refrigerator door. The refrigerator includes a main body having a compartment and a door opening and closing the compartment, a supercooling compartment in the main body to supercool a beverage, and a dispenser in the door to dispense supercooled liquid from the supercooling compartment without opening the door. A supercooled liquid tank is detachably installed in the supercooling compartment to supercool beverage. The supercooling compartment is installed in the rear side of the door such that a supercooling compartment door may be installed in the front side of the door to open and close the supercooling compartment in front of the door.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: October 6, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang Hak Lim, Yong Han Kim, Jeong Han Kim, Young Shik Shin, Won Jae Yoon, Jae Seung Lee, Hye Ran Lee, Jung Soo Lim, Joo Young Ha, Kyung Hee Hahm
  • Patent number: 7596965
    Abstract: A method and system for the fractionation and removal of nitrous oxide and other volatile halocarbon gas components from waste anesthetic gases using liquid oxygen are disclosed. Liquid oxygen is warmed for use in a healthcare facility by cooling and condensing waste anesthetic gases. A cold trap/fractionator is provided wherein selective components of the waste anesthetic gas are collected as a frost on the coils of the cold trap/fractionator by desublimation/deposition and/or condensation/solidification. In a periodic batch process, the collected frost is first thawed and the melted liquids or gases are then collected at various increasing temperatures, thereby separating the nitrous oxide and other halocarbon gas components by their varying melting points. The thawed anesthetic components are collected in separate tanks based on their melting points. Warmed by the waste anesthetic gases in the cold trap/fractionator, the oxygen is supplied to the healthcare facility for its normal uses.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: October 6, 2009
    Assignee: Anesthetic Gas Reclamation, LLC
    Inventors: James M. Berry, Steve Morris
  • Patent number: 7596966
    Abstract: A jewelry device for displaying decorative ornamentation comprising a single spring tension member made of any lightweight metal or plastic frame and folded to form a spring tension clip. The clip is capable of securing an ornament. One end of the clip may be an enlarged first end with an aperture capable of showing an ornament by allowing it to protrude through the aperture from the back and through the front of the enlarged first end, where the ornament has a backing portion preventing it from falling through the aperture. The ornament and backing portion are secured between the first and second ends through the spring tension of the clip formed from the folding of the frame. Further, the clip may incorporate earring posts, holes, pin, or cuff links, or other attachment mechanisms for creating various types of jewelry using the present invention.
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: October 6, 2009
    Inventor: Timothy Vincent Garvin
  • Patent number: 7596967
    Abstract: An encrusted gemstone comprising a base diamond having a crown with a table surface, a pavilion, and a recessed seat in the table surface, an insert diamond having a pavilion matching said recessed seat and set therein, a bore extending axially between a culet of the base diamond and the recessed seat thereof, and a shaft received within said bore, said shaft having a proximal end projecting into the recessed seat and formed with an insert retaining portion, and a distal end projecting from the culet and provided with a securing arrangement.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: October 6, 2009
    Assignee: Camellia Diamonds Ltd
    Inventor: Shlomo Ostfeld
  • Patent number: 7596968
    Abstract: Glass, glass compositions, methods of preparing the glass compositions, microfluidic devices that include the glass composition, and methods of fabricating microfluidic devices that include the glass composition are disclosed. The borosilicate glass composition includes silicon dioxide (SiO2) in a range from about 60% to 74% by total composition weight; boric oxide (B2O3) in a range from about 9% to 25% by total composition weight; aluminum oxide (Al2O3) in a range from about 7% to 17% by total composition weight; and at least one alkali oxide in a range from about 2% to 7% by total composition weight. In addition, the borosilicate glass has a coefficient of thermal expansion (CTE) that is in a range between about 30×10?7/° C. and 55×10?7/° C. Furthermore, the borosilicate glass composition resists devitrification upon sintering without the addition of an inhibitor oxide.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: October 6, 2009
    Assignee: Corning Incorporated
    Inventor: Paulo Marques
  • Patent number: 7596969
    Abstract: A mold open and close mechanism uses the hook of a blank mold half and the associated ridges of the upper mold support hanger to maintain the blank mold half on the mold but defines a vertical locating structure for placing the bottom surface of the blank mold half on the top horizontal surface of the lower mold support hanger with a vertical space between the hook of the blank mold half and the upper mold support hanger.
    Type: Grant
    Filed: April 28, 2003
    Date of Patent: October 6, 2009
    Assignee: Emhart Glass S.A.
    Inventors: Willi Meyer, Thomas Mueller
  • Patent number: 7596970
    Abstract: A method for producing fibers from molten waste includes melting waste in a melter into high-temperature molten fluid, discharging the high-temperature molten fluid from the melter, and fiberizing the high-temperature molten fluid to form solid fibers. The solid fibers possess excellent fire-resistant properties and thus can be used as fire-resistant materials.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: October 6, 2009
    Assignee: Green Material Corporation
    Inventor: Yao-Chung Hu
  • Patent number: 7596971
    Abstract: The invention relates to a circular knitting machine with a replaceable needle cylinder (7). According to the invention, two or more eccentrics (19) are disposed to be rotatable in a support ring (3) for the needle cylinder (7) or in the needle cylinder itself, and serve the purpose of lifting the needle cylinder (7) out of a normal operating position into a mounting position enabling it to be pulled out laterally, in which an underside of said needle cylinder (7) is arranged at least to be flush with an upper edge of attachments (9) attached to the support ring (3) or elsewhere (FIG. 2).
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: October 6, 2009
    Assignee: SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH
    Inventors: Dietmar Traenkle, Bernd Boss
  • Patent number: 7596972
    Abstract: A tubular knit fabric is disclosed that is manufactured with a pile extending from the outer side thereof and in an extended length, small diameter configuration, the tubular knit pile fabric subsequently being separable into shorter tubular segments that may be secured to paint roller cover cores to produce seamless paint rollers. The knit paint roller cover fabric of the present invention is manufactured in a tubular segment with cut-pile and sliver pile segments disposed in alternating courses and extending from the outside of the tubular knit paint roller cover fabric. The tubular knit paint roller cover fabric of the present invention is also manufactured in a size that makes it appropriate for installation onto paint roller cover cores.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: October 6, 2009
    Assignee: Seamless Technologies, LLC
    Inventors: John Cecil Knight, Sr., Daniel L. Sinykin
  • Patent number: 7596973
    Abstract: Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shaft at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise,
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: October 6, 2009
    Assignee: LG Electronics Inc.
    Inventors: Jae Kyum Kim, Ho Cheol Kwon, Jong A Park, Kang Mo Choi
  • Patent number: 7596974
    Abstract: A device for applying stain formulation to a garment or article of clothing while it is being worn is disclosed. The device includes a reservoir with a valve assembly for dispensing an effective stain removal formulation directly to the stain, spot or mark. The device also includes a shell accommodating absorbent pads. After the stain removal formulation is applied, an absorbent pad is pressed and/or rubbed on the stain to lift and remove the stain and to absorb or wick excess fluid thereby reducing the amount of time the resulting wet spot takes to dry. Effective stain removing formulations for on-the-go use are also disclosed.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: October 6, 2009
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Leland J. Smith, Michael J. Banco, Douglas A. Soller, Roberta A. Wick, Jeanne A. O'Brien, Christopher R. Sheridan
  • Patent number: 7596975
    Abstract: An improved lock mechanism comprising an anti-pry shield having a hollow body with a first end and a second end, and a cylindrical shield at its first end; a knob-set cylinder having a plug with a key end and a driver end; a monolithic cylinder guard having a body with a beveled exterior side wall between a first end and a second end, the second end having a bore, a cylinder receiver having a cavity open to the first end, the cavity adapted to receive the knob-set cylinder from the first end, the cavity open to the bore in the second end, the bore adapted to receive the key end of the plug; and a cover having a beveled exterior side wall between an open first end and a covered second end, the decorative cover permanently secured to and covering the beveled exterior side wall and the second end of the monolithic cylinder guard, the covered second end of the cover having a bore coaxial with the bore in the second end of the monolithic cylinder guard and the plug of the knob-set cylinder.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 6, 2009
    Inventors: Zhi Man Yuan, Xiang Bei Zou, Gua Hua Liu
  • Patent number: 7596976
    Abstract: An electric steering lock device of the invention includes: a rotating body (worm wheel) that is driven by a motor to rotate in an unlocking direction and a locking direction; a first cam section and a second cam section provided in the worm wheel; a lock member that follows the first cam section to be displaced between a lock position and an unlock position; and a lever member that follows the second cam section and that is positioned, when the lock member is positioned at the unlock position, at a waiting position at which the lock member is allowed to move, and that is positioned, when the lock member is moved to the lock position, at a retention position at which the lock member is blocked from moving to the unlock position.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: October 6, 2009
    Assignee: Alpha Corporation
    Inventor: Koichiro Sugimoto