Patents Examined by Gregory L. Huson
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Patent number: 10479167Abstract: A device (10) for regulating cooling air on a motor vehicle has a roller blind (12) that can be moved across an air inlet opening of the motor vehicle. The device (10) has a horizontally aligned sealing frame (18) for guiding the roller blind (12) across the air inlet opening. The device (10) comprises a supporting frame arranged within the sealing frame (18) for supporting the roller blind (12) against the cooling air.Type: GrantFiled: September 3, 2015Date of Patent: November 19, 2019Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Tobias Hegedusch, James Horn
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Patent number: 10473348Abstract: A system and method for creating substantially continuous circulation within a volume to be managed comprising at least two ductless devices including three exit zones, and a method for designing a system for increasing internal air turns in a volume of air to be managed within a facility, comprising determining locations of existing heating, ventilation, and air conditioning (HVAC) system components, determining preferred locations of the at least two ductless devices, and continuously moving air through the at least two ductless devices.Type: GrantFiled: November 6, 2015Date of Patent: November 12, 2019Assignee: INTERNAL AIR FLOW DYNAMICS, LLCInventors: Roy H. Price, Albert E. Fiorini, Mark A. Price
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Patent number: 10473362Abstract: The invention, in some embodiments, relates to solar energy collectors, and methods of use thereof. In some embodiments, the invention relates to liquid-air transpired solar energy collectors, and methods of use thereof. In some embodiments, the invention relates to thermal energy transfer systems that comprise solar energy collectors, and methods of use thereof. In some embodiments of the invention, methods of constructing solar energy collectors are provided.Type: GrantFiled: June 8, 2016Date of Patent: November 12, 2019Assignee: Khalifa University of Science and TechnologyInventors: Peter Ross Armstrong, Abdul Qadir, Matteo Chiesa
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Patent number: 10473326Abstract: In a method and a plant for chemical looping oxidation-reduction combustion (CLC) of a gaseous hydrocarbon feed, for example natural gas essentially containing methane, catalytic reforming of the feed is performed within the reduction zone where combustion of the feed is conducted on contact with an oxidation-reduction active mass in form of particles. The reforming catalyst comes in form of untransported fluidized particles within the reduction zone. The catalyst thus confined in the reduction zone does not circulate in the CLC loop.Type: GrantFiled: December 1, 2015Date of Patent: November 12, 2019Assignees: IFP ENERGIES NOUVELLES, TOTAL RAFFINAGE CHIMIEInventors: Mahdi Yazdanpanah, William Pelletant, Tiago Sozinho, Stephane Bertholin, Hélène Stainton, Ann Cloupet, Florent Guillou
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Patent number: 10473329Abstract: A system for changing a bias level of a flame sensing circuit to identify leakage in the flame sensing circuit. The bias level may be varied in the positive or negative axis and the flame current may be noted to identify leakage. The bias level may be changed by a microcontroller. The bias level may be changed using an operational amplifier configuration which is used as a signal conditioner for interfacing the flame signal to the microcontroller.Type: GrantFiled: December 22, 2017Date of Patent: November 12, 2019Assignee: Honeywell International Inc.Inventors: Jan Vorlicek, Jiri Kastan
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Patent number: 10473337Abstract: Disclosed herein is an enclosure for a hood assembly that can include four vertically extending wall assemblies that form four sides of the enclosure. The wall assemblies are configured to be placed under the hood assembly and they can be vertically extended from under the hood over a fume-producing kitchen device to provide an extended channel for guiding the fumes towards the exhaustion opening of the hood assembly.Type: GrantFiled: December 5, 2016Date of Patent: November 12, 2019Inventor: Toomaj Amiri
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Patent number: 10465697Abstract: A centrifugal fan includes: an impeller; and a scroll housing surrounding the impeller, the scroll housing having suction hole and discharge hole formed therein. The scroll housing includes: a base plate; a scroll wall connected to the base plate, the scroll wall being formed in a scroll shape from a cutoff; and a discharge wall extending from the scroll wall. In the centrifugal fan, a flow path extending portion having a flow path sectional area extending toward an air flow direction convexly protrudes in the outer direction of the scroll housing in the base plate. Accordingly, a flow path is formed to extend in two directions including a direction in which the scroll wall extends and a direction in which the flow path extending portion protrudes. Thus, the static pressure of a discharge air current can be quickly recovered, and the blowing performance of the centrifugal fan can be improved.Type: GrantFiled: October 9, 2015Date of Patent: November 5, 2019Assignee: LG ELECTRONICS INC.Inventors: Minsu Son, Kiwon Seo
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Patent number: 10465939Abstract: A damper assembly having a main body defining a continuous fluid path extending between a first opening and a second opening and a damper door rotatable within the main body to control the flow of fluid through the main body. The main body including an engagement edge extending circumferentially on an inner surface of the main body. The damper door can be rotated relative to the main body to sealingly engage an outer edge of the damper door with the engagement edge. The engagement edge of the main body can be oriented on the inner surface such that the surface area of the outer edge such that engagement of the engagement edge gradually increases as the damper door is rotated to seal the damper door to the main body.Type: GrantFiled: November 18, 2014Date of Patent: November 5, 2019Assignee: Broan-NuTone LLCInventors: Robert G. Penlesky, Kenneth J. Jonas, Corey Scott Jacak
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Patent number: 10465940Abstract: An air discharge device installed in an air conditioner to discharge and guide air air-conditioned in the air conditioner to an outside is provided. The air discharge device may include a first outer body having an air discharge grill; a second outer body coupled to a first side of the first outer body; a third outer body coupled to a second side of the first outer body and coupled with the second outer body; a first inner guide having an inner opening that faces the air discharge grill; and a second inner guide coupled with the first inner guide, and together with the first inner guide, forming an internal flow path. The first outer body, the second outer body, and the third outer body may be coupled with one another into a shape of a hollow cylinder.Type: GrantFiled: December 30, 2015Date of Patent: November 5, 2019Assignee: LG ELECTRONICS INC.Inventors: Seongkuk Mun, Sungwoo Song, Sungjin Hwang
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Patent number: 10466195Abstract: A proximity switch and moisture sensing assembly includes a vehicle window and a proximity switch including a proximity sensor located on the window and providing an activation field. The proximity switch and moisture sensing assembly also includes control circuitry monitoring a signal responsive to the activation field, determining a switch activation based on the signal, and determining a moisture value based upon the signal. A conductive shield may be disposed between the proximity sensors and the outside environment to reduce the effects of moisture on the outer side of the window.Type: GrantFiled: March 14, 2017Date of Patent: November 5, 2019Assignee: Ford Global Technologies, LLCInventors: Stuart C. Salter, Paul Kenneth Dellock, Pietro Buttolo
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Patent number: 10465929Abstract: A supply air apparatus for producing outdoor air into an indoor space assisted by an auxiliary powered blower by simultaneously mixing the outdoor air with air from the indoor space. In connection with an outdoor air flow way in a structure in a building between the indoor space and outside air, a flow space and flow connections for outdoor and indoor air for mixing with each other, the blower and a blow flow arrangement for leading a mixed flow of air into the indoor space in the building. In connection with a supply air device in an outer wall of the building, an air distribution device including: a frame; a flow space in the frame; an inflow outdoor and indoor air that joins with the flow space and opens into an internal space in the building; the blower; and a blow flow leading the mixed air into the indoor space.Type: GrantFiled: July 29, 2014Date of Patent: November 5, 2019Assignee: FINLUFT OYInventor: Kyösti Havia
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Patent number: 10458674Abstract: A decorative panel includes a panel body with a suction port and an outlet port, and a suction grill attached to the suction port of the panel body. The suction grill includes a grill body positioned over the suction port, and an extension extending outward from the entire periphery of the grill body to overlap with a lower surface of the panel body. The extension is configured such that an end of a portion of the extension extending toward the outlet port is located closer to the suction port than an edge of the lower surface of the panel body facing the outlet port.Type: GrantFiled: April 8, 2014Date of Patent: October 29, 2019Assignee: Daikin Industries, Ltd.Inventor: Nobuyuki Kojima
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Patent number: 10458673Abstract: An air conditioner includes a discharge blade configured to move between a guide position at which a direction of air blown from a blower fan and discharged to an outlet is controlled, and a closing position at which the outlet is closed, wherein the discharge blade includes a plurality of blade holes through which the air is discharged through the discharge blade at the closing position, wherein the discharge blade moves between the guide position and the closing position and controls an air flow from the blower fan to a discharge plate or the outlet. Through this configuration, an air flow discharged to the outside of the housing can be controlled by operation of the discharge blade.Type: GrantFiled: September 29, 2017Date of Patent: October 29, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Ki Cho, Ki Jun Kim, Dae Dong Kim, Chang Heon Lee, Moon Sun Shin, Young Lae Jo
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Patent number: 10456878Abstract: Exemplary embodiments are directed to equipment cabinets for customized improved cable management and airflow management. The equipment cabinets include a frame structure. The frame structure includes a top frame assembly and a bottom frame assembly. In some embodiments, the equipment cabinets include a chimney assembly. In some embodiments, the equipment cabinets include a slidable vertical rail. In some embodiments, the equipment cabinets include a rotatable top panel. In some embodiments, the equipment cabinets include a condition monitoring assembly. In some embodiments, the equipment cabinets include a reinforced corner construction. In some embodiments, the equipment cabinets include divider panels capable of being split. Embodiments are also directed to methods of equipment cabinet assembly.Type: GrantFiled: April 8, 2016Date of Patent: October 29, 2019Assignee: Ortronics, Inc.Inventors: Daniel Gosselin, Todd P. Schneider
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Patent number: 10458645Abstract: To provide: a fuel nozzle (51) that can inject fuel gas in which fuel and air are mixed; a flame stabilizer (54) provided on an axial center side near a tip end of the fuel nozzle (51); and a casing member (55) that partitions an inner flow channel in which the flame stabilizer (54) is provided and an outer flow channel on an outer side of the inner flow channel, inside the fuel nozzle (51), where the flow channel cross-sectional area of the inner flow channel partitioned by the casing member (55) expands in the flow direction of the fuel gas.Type: GrantFiled: February 22, 2016Date of Patent: October 29, 2019Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Keigo Matsumoto, Yukihiro Tominaga, Akimasa Takayama, Kazuhiro Domoto, Ryuichiro Tanaka, Keita Tsukahara, Naofumi Abe
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Patent number: 10458651Abstract: The invention relates to a method and a device for determining in a heating appliance whether ignition of the mixture of fluid fuel and air has taken place, comprising the following steps of: applying an electrical ignition signal to a measuring circuit; filtering a combustion signal from the ignition signal; comparing the detected combustion signal to a predetermined pattern; and establishing that the anticipated combustion signal took place during a predetermined period of time.Type: GrantFiled: February 22, 2016Date of Patent: October 29, 2019Assignee: INTERGAS HEATING ASSETS B.V.Inventor: Peter Jan Cool
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Patent number: 10457120Abstract: An air outlet has an elongated housing including a flow channel. The air outlet has an outflow element which crosses the flow channel and is rigidly arranged on a longitudinal end of the housing. Furthermore, the air outlet has an insert which is pivotably mounted with an arched outer surface on a correspondingly formed arched section of an inner wall of the housing and is arranged offset to the outflow element in the longitudinal direction of the housing. The air outlet has an actuating element which protrudes into the flow channel, is pivotably mounted on the outflow element and is mechanically coupled to the insert.Type: GrantFiled: December 19, 2016Date of Patent: October 29, 2019Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Thorsten Frenzel, Torsten Zimmermann
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Patent number: 10451271Abstract: The pre-mix burner assembly includes a jet pump comprising a combustion air tube, a flue gas inlet, and a suction chamber. The combustion air tube has an inlet and a tapered nozzle, and it is connected to a combustion gas fan. The flue gas inlet is connected to the suction chamber and the furnace chamber or other flue gas source. The suction chamber surrounds the combustion air tube, and it has a jet pump nozzle with a discharge. The combustion air exiting the combustion air nozzle creates a negative pressure in the suction chamber and draws flue gas into the suction chamber. There is a burner housing positioned downstream of the jet pump discharge. There is a fuel gas inlet connected to a mixing tube in the burner housing, and a burner block connected to the outlet of the burner housing.Type: GrantFiled: December 20, 2017Date of Patent: October 22, 2019Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Curtis L. Taylor, Bradley D. Patterson, Marek Scholler, Jayson Perdue
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Patent number: 10451284Abstract: A gas hearth including a combustion chamber, a gas supplier for supplying combustible gas into the combustion chamber to a firebed simulator disposed in the combustion chamber, an ignitor for igniting the combustible gas in the combustion chamber, a flue-gas discharge duct connected to the combustion chamber for discharging combustion flue gases from the combustion chamber, and a metering means disposed in the combustion chamber for metering a pyrotechnical additive into the flames of the burning combustible gas during operation.Type: GrantFiled: July 12, 2017Date of Patent: October 22, 2019Assignee: KAL-FIRE BEHEER B.V.Inventor: Beijko Martijn Eli Van Melick
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Patent number: 10449836Abstract: The present invention relates to an air vent for a vehicle, the air vent enabling adjusting of an air discharge direction of an air vent, which is for supplying the outside air to the inside of a vehicle, to various angles as well as diffusing the air being discharged.Type: GrantFiled: September 23, 2015Date of Patent: October 22, 2019Assignee: NIFCO KOREA INC.Inventors: Young Gook Lee, Sung Hwa Kim