Abstract: A method for controlling an internal combustion engine having a plurality of cylinders using electronic valve actuation, including operating a first portion of the cylinders in a homogeneous charge compression ignition (HCCI) mode, operating a second portion of the cylinders in a non-HCCI mode, and adjusting the valve timing of the second portion of cylinders to dynamically load level the engine in response to a transient torque demand. A system for controlling a multiple cylinder internal combustion engine, including a first group of cylinders to operate in an HCCI mode, a second group of cylinders to operate in a non-HCCI mode, and an engine controller operably coupled to the first and second groups of cylinders, said controller to adjust the valve timing of the second group of cylinders to dynamically load level the engine in response to a transient torque demand.
Type:
Grant
Filed:
December 8, 2006
Date of Patent:
June 8, 2010
Assignee:
Ford Global Technologies, LLC
Inventors:
John O. Michelini, Ilya V. Kolmanovsky, Alex Gibson
Abstract: Laser ray transmitting colored polyolefin resin composition containing an anthraquinone salt forming dye below; and method of laser welding wherein welding a portion of contact of a laser ray transmitting material of said resin composition and a laser ray absorbing material by irradiating laser ray so that the laser ray transmitting material transmits the laser ray and the laser ray is absorbed in the laser ray absorbing material with the laser ray transmitting material and the laser ray absorbing material in contact with each other: A, B: —NH— or —O—; R1-R3: hydrogen, amino, hydroxy, halogen; R4-R13: hydrogen, alkyl, nitro, sulfonic group; Kin+: organic ammonium ion; m: 1 or 2; n: 1 or 2; the sulfonic group is —SO3 or SO3M, the number of —SO3 being m, M representing hydrogen or an alkali metal.
Abstract: A small-sized motor includes a field magnet attached to an inner circumferential surface of a metallic motor casing and having four or more magnetic poles. The field magnet is formed of a single ring-shaped magnet member having a predetermined thickness with respect to the radial direction and a predetermined length with respect to the thrust direction. At each of portions between the magnetic poles formed through magnetization, the magnet member has a thin portion having a reduced thickness with respect to the radial direction, the thin portion being formed by cutting the magnet member from the radially outward side. The magnetization is performed in the radial direction so as to alternately form S poles and N poles in the circumferential direction. At each of portions between the magnetic poles, the magnet member may have cut portions formed at opposite end portions of the magnet member with respect to the thrust direction.
Abstract: A system for an engine, comprising of a cylinder located in the engine, a first injector configured to inject gasoline fuel into said cylinder, and a second injector configured to inject a fluid into said cylinder, said fluid containing at least some water.
Type:
Grant
Filed:
November 30, 2005
Date of Patent:
June 8, 2010
Assignee:
Ford Global Technologies, LLC
Inventors:
Thomas G. Leone, Michael Howard Shelby, Robert A. Stein
Abstract: To provide an attachment structure of a swash plate support, that is, an attachment structure which suppresses an unstably fixed state of the swash plate support and realizes easy attachment and detachment of the swash plate support to and from a casing. A casing of a piston pump and a swash plate support which is attachable to the casing include a displacement preventing device and a rotation preventing device. In the swash plate support and the casing, since an engaging pawl portion of the displacement preventing device engages with an engaging portion, relative displacements in a first direction and a second direction along the rotational axis are prevented, and since a pin member of the rotation preventing device fits in the pin fit hole, relative rotations around the rotational axis are prevented.
Abstract: A theft prevention apparatus for a leisure vehicle including a portable device, a lock device, a lock operation stopper member, a pull-out operation stopper member, a lock operation restricting actuator, a pull-out operation restricting actuator, and a controller including a memory, a receiver, and a processing unit configured to control the lock operation restricting actuator to cause a lock operation stopper member to be moved from the position where a protruded operation and a retracted operation of a lock bar are disabled to the position where the protruded operation and the retracted operation are enabled and to control the pull-out operation restricting actuator to cause a pull-out operation stopper member to be moved from the position where a pull-out operation of the mechanical key is disabled to the position where the pull-out operation of the mechanical key is enabled, when the user identification codes match.
Abstract: A device for mixing anesthetic vapor with anesthetic gas has a pressure limitation feature achieved in a simple manner. The device has a valve device (11), with which the evaporator is switched on and off. The valve device (11) is equipped with an overpressure release device (22).
Type:
Grant
Filed:
August 23, 2005
Date of Patent:
June 8, 2010
Assignee:
Dräger Medical AG & Co. KG
Inventors:
Karl-Ludwig Gippert, Claus Bunke, Matthias Witt, Rainer Kunz, Jürgen Müller, Sven Heyer, Michael Heidschmidt, Dirk-Stefan Reichert
Abstract: A method for controlling engine operation, the engine having a turbocharger coupled between an intake and exhaust manifold of the engine via a turbocharger shaft, the method comprising dynamically determining turbocharger shaft speed based at least on intake and exhaust manifold conditions using a torque balance across the turbocharger; and adjusting turbocharger boosting to adjust turbocharger shaft speed in response to said dynamically determined turbocharger shaft speed.
Abstract: A reaction surface array diagnostic apparatus and method of making the same includes a substrate carrying a plurality of reaction surfaces, a plate and a gasket, each having a plurality of through bores, alignable with one of the reaction surfaces and forming a fluid tight well about each reaction surface when the gasket and the plate are sealingly affixed to the substrate to form a stack. Clamp members engage opposite side edges of a stack to compress the gasket. A plurality of side-by-side disposed clamped stacks of plates, gaskets and substrates are mounted in a tray in the standard footprint of a microtiter plate. Alternately, the plate and the gasket are combined into a single plate formed of a flexible material having an adhesive on one surface.
Abstract: The invention relates to a device for connecting and blocking hollow elements used as piping for fluids, both gaseous and liquids, The hollow elements (11,13) are connectable by plugs or anchoring plates (19) and connecting plate (21), engaging at least one wall of adjacent elements and fixed by anchoring screws (22). At least the connecting plate (21) is provided with protrusions or contact grips (24) designed to physically penetrate into the surface of the elements to be connected when the connecting plate is anchored to the anchoring plate by the screws.
Abstract: A device is provided for transmitting a biaxial pivoting movement of a gearshift lever (2) into a planar movement of a gearshift lever position transmitter with a guide element (20, 27, 31, 32) for limiting the movement of the gearshift lever position transmitter to a movement in a noncurved plane. The device includes a transmission element (19, 7a) for transmitting a pivoting movement of the gearshift lever (2) about a first pivot axis (11) into a pivoting movement of the gearshift lever position transmitter in a noncurved plane, and with a hinge joint for converting a pivoting movement of the gearshift lever (2) about a second pivot axis (12) into a linear movement of the gearshift lever position transmitter in the noncurved plane. The positions (15a) of the gearshift lever (2) can be detected in the noncurved plane.
Abstract: An actuator is provided for a two-part stabilizer, which builds up a spring rate in its opened position. A hydraulic absorbing unit (9) is arranged on the axle of the switchable coupling unit (8). The absorbing unit is connected to one stabilizer part (4), on the one hand, and to the other stabilizer part (5), on the other hand. The absorbing unit forms at least one pressure chamber (32) and a suction chamber (33) and assumes a blocked position in the locked position of the switchable coupling (8) and counteracts the relative twisting motion between the two stabilizer parts (4, 5) at a hydraulic spring rate in the opened position of the switchable coupling (8).
Type:
Grant
Filed:
March 20, 2006
Date of Patent:
June 1, 2010
Assignee:
ZF Friedrichshafen AG
Inventors:
Bernd Grannemann, Andreas Hartmann, Jens Vortmeyer, Mauro Zanella
Abstract: A sealing frame for a breathing mask is provided that can be adapted to the contours of the face of a mask user in a simple manner. The sealing frame (1), includes a soft plastic material (5) with embedded metal strips (6).
Abstract: A patient bed is provided for transporting and/or positioning a patient. The patient bed has a bed area provided for receiving a patient. The patient bed is flexible at least in the bed area in such a way that the patient bed can be rolled up around a part of the patient bed. The patient bed has at least one transport mount for acting on by a transporter, and the patient bed is designed to be transported via the at least one transport mount when loaded with a patient. The patient bed has a plurality of reinforcing fibers, which are flexible and tension-proof, wherein each of the reinforcing fibers passes through the bed area and is operatively connected to at least one of the at least one transport mount in such a way that a force acting on the bed area can be transmitted at least partially to the at least one transport mount.
Type:
Grant
Filed:
March 27, 2007
Date of Patent:
June 1, 2010
Assignee:
Dräger Medical AG & Co. KG
Inventors:
Thomas Simmerer, Joerg-Uwe Meyer, Ryszard Kummerfeld, Volker Schierschke, Goetz Kullik
Abstract: A method for the production of a soldered joint between at least two contact partners (22, 23) of a bonding arrangement (21), with a formed piece of solder material (27) being arranged at a distance to the bonding arrangement. The formed piece of solder material is at least partially melted off. The at least partially melted off formed piece of solder material being thrust against a bonding arrangement in such a way that both bonding partners are wetted in a bonding area to establish an electrically conductive bonding.
Abstract: A method of managing vapors generated from an ammonia-containing reductant delivery system for an engine of a vehicle, comprising of during at least a portion of engine-off conditions, storing ammonia containing vapors generated in the reductant delivery system, and after said storing and during at least a portion of engine operation, purging said stored ammonia into an exhaust of the engine to react in a catalyst in the exhaust flow.
Type:
Grant
Filed:
September 18, 2006
Date of Patent:
June 1, 2010
Assignee:
Ford Global Technologies, LLC
Inventors:
Christopher Oberski, Giovanni Cavataio, Michiel J. van Nieuwstadt, Timothy Webb, William Ruona
Abstract: An anesthesia system with an anesthetic evaporator can be operated even in case of a defect, particularly in case of a power outage. The anesthetic evaporator (10) and a valve arranged upstream of the anesthetic evaporator (10) are provided, whereby the gas flow through the valve (8) is conveyed completely or partially through the anesthetic evaporator (10) or a bypass line (9) past the anesthetic evaporator (10) in case of operation in accordance with the regulations, while the gas flow takes place only through the anesthetic evaporator (10) in case of a defect.
Type:
Grant
Filed:
December 20, 2005
Date of Patent:
June 1, 2010
Assignee:
Dräger Medical AG & Co. KG
Inventors:
Ralf Dittmann, Jürgen Manigel, Ralf Heesch, Thomas Stepan
Abstract: An e-mail system is disclosed that overcomes many deficiencies of, but is backward compatible with, existing e-mail systems. Embodiments of the system may include various features, including but not limited to: (1) secure transfer of e-mail messages, without the need for users to replace existing e-mail clients or to change e-mail addresses; (2) tracking of all actions performed in connection with an e-mail transmission; (3) the ability for a recipient to view information about an e-mail message, optionally including information about how other addressees have responded to it, before deciding whether to retrieve the e-mail message; (4) the aggregation of entire e-mail conversations into a single threaded view; (5) the ability to include both private and public messages in a single e-mail communication; (6) sender control over downstream actions performed in connection with an e-mail message; (7) flexible control over cryptographic methods used to encrypt emails messages for storage.
Type:
Grant
Filed:
June 30, 2006
Date of Patent:
June 1, 2010
Assignee:
0733660 B.C. Ltd.
Inventors:
Thierry LeVasseur, Esteban Astudillo, Matt McLean, Derek Houg, Kung Ming Chen, Jeremy Rasmussen
Abstract: A gas sensor is provided that has the diffusion of the measuring gas toward the working electrode adapted in such a way as to obtain a good signal-to-basic current ratio. Provisions are made for the measuring gas to be transported via a capillary arrangement (11), wherein the capillary arrangement (11) is designed as an arrangement extending in parallel to the working electrode (4).