Patents Examined by Orlando E Aviles Bosques
-
Patent number: 10040334Abstract: The invention relates to an air conditioning system for a motor vehicle, with at least two coolant circuits as well as a refrigerant circuit. The refrigerant circuit comprises a compressor for the compression of the refrigerant, a heat exchanger for the cooling and liquefying of the compressed refrigerant, an expansion device, and a heat exchanger for the evaporation of the two-phase refrigerant. The heat exchangers are designed as coolant-refrigerant heat exchangers in each case for the heat transfer between the refrigerant circuit and at least one of the coolant circuits. The refrigerant circuit is moreover constructed with a heat exchanger for the heat exchange between the refrigerant and an air mass flow to be supplied to the passenger compartment of the motor vehicle as well as with an element, arranged downstream of the heat exchanger in the flow direction of the refrigerant, for changing the throughflow cross section.Type: GrantFiled: September 17, 2015Date of Patent: August 7, 2018Assignee: HANON SYSTEMSInventors: Marc Graaf, Navid Durrani, Roberto Della Rovere
-
Patent number: 10041701Abstract: Embodiments disclosed herein relate to devices, systems, and methods for cooling and/or heating a medium as well as cooling and/or heating an environment containing the medium. More specifically, at least one embodiment includes a heat pump that may heat and/or cool a medium and, in some instances, may transfer heat from one location to another location.Type: GrantFiled: September 16, 2014Date of Patent: August 7, 2018Assignee: National Technology & Engineering Solutions of Sandia, LLCInventors: Jeffrey P. Koplow, Harumichi Arthur Kariya, Wayne Lawrence Staats, Jr.
-
Patent number: 10024587Abstract: An evaporator heat exchanger unit for a heating cooling module for a motor vehicle is disclosed. In one aspect, the evaporator heat exchanger unit includes at least one collector expansion tank for collecting a refrigerant and one evaporator, by which at least a part of the refrigerant can be converted into gaseous form. The evaporator heat exchanger unit also includes a housing enclosing an inner chamber, wherein in the inner chamber, the collector expansion tank, the evaporator, and a cooling medium are arranged, and wherein an expansion organ is arranged on the housing, by which the refrigerant is supplied to the evaporator.Type: GrantFiled: February 27, 2014Date of Patent: July 17, 2018Assignee: MAGNA POWERTRAIN BAD HOMBURG GMBHInventors: Tilo Schaefer, Gholam Reza Zakeri
-
Patent number: 10012419Abstract: Provided is a heat-pump system including a plurality of compressors, wherein the plurality of compressors includes a first compressor and a second compressor that compress refrigerant, an oil separator provided on a discharge side of the plurality of compressors to separate oil mixed with refrigerant compressed by the plurality of compressors, an oil separation pipe extended from the oil separator to allow the plurality of compressors to recover oil, and a compressor side oil balance pipe extended from the second compressor to allow the first compressor to recover oil stored in the second compressor.Type: GrantFiled: February 3, 2015Date of Patent: July 3, 2018Assignee: LG Electronics Inc.Inventors: Hojong Jeong, Song Choi, Minhwan Choi
-
Patent number: 9993744Abstract: An atmospheric water generation system, including a casing into which an air treatment unit and a chiller unit are located, the air treatment unit being provided with a first air inlet for ambient air and a first air outlet, the chiller unit being provided with a second air inlet and a second air outlet, wherein a respectively closing member is directly associated to each first and second air inlet and outlet. The system thus can additionally be used as an air conditioning unit, when the cooled and demoistured air from the air treatment unit is directed to a closed work space. The system may additionally include a water treatment unit and a power generating unit for stand alone purposes.Type: GrantFiled: January 31, 2014Date of Patent: June 12, 2018Assignee: SEAS Société de l'Eau Aerienne Suisse SAInventor: Flavio Giacomini
-
Patent number: 9989280Abstract: A cascade refrigeration system comprising a first cycle for circulating a first refrigerant, a second cycle for circulating a second refrigerant and a heat exchanger. The first refrigerant and the second refrigerant are in thermal communication, and the second cycle includes a receiver that receives a liquid form of the second refrigerant from the heat exchanger.Type: GrantFiled: October 30, 2008Date of Patent: June 5, 2018Assignee: Heatcraft Refrigeration Products LLCInventor: Masood M. Ali
-
Patent number: 9989285Abstract: A purging apparatus for removing a non-condensable gas from a refrigeration system is described and which includes a low temperature liquid refrigerant storage tank for enclosing refrigerant, which is supplied by the refrigeration system, and a condenser having a main body, which lies in conductive heat transferring relation relative to an exterior facing surface of the storage tank and progressively to the low temperature liquid refrigerant within, and wherein the condenser, is maintained at a reduced temperature by the low temperature liquid refrigerant enclosed within the storage tank, and wherein foul gas generated by the refrigeration system is processed by the condenser in a manner so as to remove non-condensed refrigerant, and return the condensed refrigerant to the storage tank while releasing non-condensable gases to the ambient environment.Type: GrantFiled: July 31, 2014Date of Patent: June 5, 2018Inventors: John H Fountain, Jeffrey K Welch
-
Patent number: 9976761Abstract: In one embodiment, an evaporative cooler is described. The evaporative cooler may comprise an assembly of one or more plates. At least one trough proximate the one or more plates. A water delivery system may be proximate the at least one trough. The water delivery system may comprise at least one supply tube and at least one fill tube, wherein the water delivery system is positioned to siphon air from the evaporative cooler when a continuous water supply is suspended.Type: GrantFiled: August 14, 2014Date of Patent: May 22, 2018Assignee: F.F. Seeley Nominees Pty. Ltd.Inventors: Leland Gillan, David Thompson
-
Patent number: 9976787Abstract: A device for comminuting ice is particularly suited for a household refrigeration appliance. The device has a rotary shaft, a first cutter unit with at least one fixed blade, and a second cutter unit with at least one moveable blade which is attached to the rotary shaft and can be rotated in a rotational direction. The fixed blade has a comminuting section and a pre-comminuting section which is arranged upstream of the comminuting section counter to the rotational direction.Type: GrantFiled: December 17, 2013Date of Patent: May 22, 2018Assignees: BSH Hausgeraete GmbH, emz-Hanauer GmbH & Co. KGaAInventors: Josef Bauriedl, Olaf Bayerke, Gerald Schmidt
-
Patent number: 9933210Abstract: An exhaust gas cooler may include a plurality of stacked disc pairs. A first flow chamber for a coolant flow may be disposed between two discs of at least a first disc pair of the plurality of disc pairs. A second flow chamber for an exhaust gas flow may be disposed between two second disc pairs of the plurality of disc pairs arranged mutually adjacent with respect to one another. The plurality of stacked disc pairs may include at least one coolant inlet and at least one coolant outlet. The first disc pair may include a plurality of coolant inlets and a plurality of coolant outlets surrounding an edge of the first disc pair to facilitate peripheral edge cooling.Type: GrantFiled: March 12, 2014Date of Patent: April 3, 2018Assignee: Mahle International GmbHInventors: Tobias Fetzer, Steffen Groezinger, David Kenntner, Boris Kerler, Alexander Meiser, Martin Paarmann, Thomas Seeger, Voker Velte
-
Patent number: 9927153Abstract: A main core portion (6) performing heat exchange between air and a refrigerant, a receiver tank (8) into which the refrigerant having flowed through the main core portion flows, a sub-cool core portion (10) for sub-cooling a liquid refrigerant having flowed through the receiver tank by heat exchange with air, a first flow path (36b, 68, 78) through which a refrigerant flows in order of the main core portion, the receiver tank, and the sub-cool core portion, a second flow path (36a, 36c, 68, 72) through which the refrigerant flows in order of the main core portion and the sub-cool core portion by bypassing the receiver tank, and flow-path switching means (82) for switching between the first flow path and the second flow path.Type: GrantFiled: December 4, 2013Date of Patent: March 27, 2018Assignee: SANDEN HOLDINGS CORPORATIONInventors: Yuuichi Matsumoto, Shinji Kouno
-
Patent number: 9923214Abstract: A heat exchanging system exchanging heat between refrigerant and a battery includes: a compressor circulating refrigerant; a heat exchanger exchanging heat between the refrigerant and outside air; an expansion valve decompressing the refrigerant; a heat exchanger exchanging heat between the refrigerant and air-conditioning air; a heat exchanging portion connected in parallel with the heat exchanger and exchanging heat between the refrigerant and the battery; a bypass passage providing fluid communication between a path of the refrigerant between the compressor and the heat exchanger and a path of the refrigerant between the expansion valve and the heat exchanger; an expansion valve provided in the bypass passage and decompressing the refrigerant flowing through the bypass passage; and a selector valve allowing or interrupting flow of the refrigerant via the bypass passage.Type: GrantFiled: November 16, 2012Date of Patent: March 20, 2018Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Yoshiaki Kawakami, Yuki Jojima, Eizo Takahashi, Kousuke Sato
-
Patent number: 9920970Abstract: The invention relates to a cryogenic container for storing and/or transporting a medium, in particular a biochemical and/or medical product. The cryogenic container comprises at least one primary container, which has at least one flexible film bag. The flexible film bag is designed to receive the medium. The cryogenic container furthermore comprises at least one secondary container, which at least partially surrounds the primary container and is preferably at least partially flexible. The secondary container has at least one opening for insertion of the primary container. The secondary container furthermore has at least one preferably at least partially flexible outer sleeve. The secondary container furthermore has at least one heat exchanger space, which is arranged between the outer sleeve and the flexible film bag and receives at least one fluid heat exchange medium.Type: GrantFiled: July 14, 2011Date of Patent: March 20, 2018Assignee: HOFFMANN-LA ROCHE, INC.Inventors: Theo Arnitz, Carsten Liebig
-
Patent number: 9908383Abstract: The invention relates to an air conditioning system for conditioning the air of a passenger space of a motor vehicle, the system including a refrigerant circuit with a compressor, a first heat exchanger for the heat exchange between the refrigerant and the environment and a second heat exchanger for supplying heat from the refrigerant to the air supply to be conditioned for the passenger space. The refrigerant circuit further includes, in the flow direction of the refrigerant after the compressor, a valve arrangement. The valve arrangement comprises a branch, a first valve arranged between the branch and the second heat exchanger, and a second valve arranged between the branch and the first heat exchanger. The first valve is designed with a normally open (NO) valve characteristic and the second valve with a normally closed (NC) valve characteristic.Type: GrantFiled: September 17, 2013Date of Patent: March 6, 2018Assignee: HANON SYSTEMSInventors: Peter Heyl, Dirk Schroeder, Hans Hammer, Jörg Bodewig
-
Patent number: 9913406Abstract: A system and method for controlling ambient temperature at a power-consuming site includes a hybrid generator-battery power system. The generator-battery power system includes an engine-generator set and one or more DC-powered batteries that alternately share the site load. Thus, the method includes providing one or more temperature sensors communicatively coupled to a battery management system at the power-consuming site. Another step includes monitoring the ambient temperature of the power-consuming site via the one or more temperature sensors when one or more of the DC-powered batteries are discharging (i.e. when the engine-generator set is off). The method also includes sending, via the battery management system, a start-up command to the engine-generator set when the ambient temperature of the power-consuming site reaches a threshold temperature such that the engine-generator set can provide AC power to an air conditioning unit at the power-consuming site.Type: GrantFiled: July 31, 2014Date of Patent: March 6, 2018Assignee: General Electric CompanyInventors: Christopher James Chuah, Mark Edward Gotobed, Shanon Kolasienski, Scot Sakolish
-
Patent number: 9903630Abstract: A method of operating a cooling system that has at least one evaporator containing a refrigerant and at least one adsorbent chamber containing adsorbent configured to provide adsorption of vaporized refrigerant from the at least one evaporator in a cooling mode and provide desorption of the refrigerant to the at least one evaporator in a recharging mode, the method including; controlling the adsorption and desorption of the refrigerant of the at least one adsorbent chamber between the cooling modes and recharging modes during a cooling cycle; ceasing desorption of the refrigerant from the at least one adsorbent chamber; allowing adsorption of the vaporized refrigerant from the at least one evaporator; and maintaining the at least one adsorbent chamber in an adsorbed state at the end of the cooling cycle in a storage mode.Type: GrantFiled: March 11, 2014Date of Patent: February 27, 2018Assignee: OxiCool Inc.Inventors: Ravikant T. Barot, Brandon K. Wilcox
-
Patent number: 9894912Abstract: A machine for processing a chilled food product includes a product in a storage container, wherein the product has a frozen portion and a non-frozen portion in the storage container, and the frozen portion has a granular size. The machine mixes the frozen portion of the product with the non-frozen portion of the product within the storage container, flows the frozen portion and non-frozen portion into contact with a shearing apparatus, and shears at least the frozen portion with the shearing apparatus, thereby reducing the granular size of the frozen portion. The machine may refine and process chilled food products such as smoothies and slushes to have a smoother and more even consistency.Type: GrantFiled: June 4, 2015Date of Patent: February 20, 2018Assignee: BLENDTEC, INC.Inventors: Joseph O. Jacobsen, David J. Throckmorton, Thomas D. Dickson, Jr., David Q. Bytheway, Bradley S. Maxfield, Evan J. Bauer
-
Patent number: 9890985Abstract: A refrigeration device has an ice maker with an ice cube tray that is rotatably mounted about a rotational axis. The ice maker includes two stops for limiting the rotational movement of the ice cube tray about the rotational axis.Type: GrantFiled: December 13, 2013Date of Patent: February 13, 2018Assignee: BSH Hausgeraete GmbHInventors: Josef Bauriedl, Gerald Schmidt
-
Patent number: 9851155Abstract: In one embodiment, a plate for an evaporative cooler is disclosed. The plate may comprise a wicking material with an exposed surface and a sealed surface opposite the exposed surface. An impermeable barrier may be coupled to the sealed surface. One or more masks may line a portion of the exposed surface, wherein the masks may comprise an impermeable material. In some embodiments, the mask may be a strip of impermeable material and may be coupled to a flat area of the top surface. In further embodiments, the one or more masks may align with a liquid wick path of the wicking material. In further embodiments, the one or more masks may line the edge of perforations that pass at least partially through the plate.Type: GrantFiled: June 19, 2014Date of Patent: December 26, 2017Assignee: F.F. Seeley Nominees Pty Ltd.Inventors: Steven Slayzak, Robert Finley, Leland Gillan, Benjamin Manley, David Thompson, Daniel Zube
-
Patent number: 9841209Abstract: An evaporator rough-in box includes a plurality of walls that define and enclose a chamber, a first one of the walls having cutting lines that encircle a faceplate, one of the cutting lines defining an integral hinge that maintains the faceplate attached to the first one of the walls when a remainder of the cutting lines are cut so that the faceplate can move between an open position and a closed position. A closure maintains the faceplate in the closed position by attaching an edge of the faceplate to the first one of the walls. In addition, ports are provided in at least one of the walls, and a drainage sump is provided at a vertically lower end of the rough-in box, the drainage sump having a drain outlet.Type: GrantFiled: May 23, 2017Date of Patent: December 12, 2017Assignee: POLAR INDUSTRIA DE PLASTICOS LTDA.Inventors: Dalvir Alvise, Gerald S Spanger