With Vehicle Feature Patents (Class 62/239)
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Patent number: 9382909Abstract: The present invention relates to a refrigerator having a centrifugal fan-duct assembly including a body having a storage room therein; and the centrifugal fan-duct assembly in the storage room, configured to separate a flow of cool air and a flow of defrosted water from each other, in order to prevent freezing in the cool air passage. Since the flow and/or directions of cool air and the defrosted water are different and/or separate from each other, the cool air passage is prevented from freezing.Type: GrantFiled: November 8, 2013Date of Patent: July 5, 2016Assignee: DONGBU DAEWOO ELECTRONICS CORPORATIONInventor: Key Hwan Hwang
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Patent number: 9376212Abstract: An aircraft includes, but is not limited to at least one fuselage with at least one pressurized fuselage region and at least one non-pressurized region and at least one air conditioning system for air conditioning the at least one pressurized fuselage region. The non-pressurized region includes, but is not limited to an air inlet and an air outlet connected to an air source from the pressurized fuselage region. Consequently it is possible to avoid the use of blowers, outlet valves and ram air flaps for ventilating non-pressurized regions of an aircraft.Type: GrantFiled: January 27, 2011Date of Patent: June 28, 2016Assignee: AIRBUS OPERATIONS GMBHInventor: Martin Liebich
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Patent number: 9347615Abstract: A low-loss cryogenic fluid supply system having at least one main cryogenic fluid tank and a backup cryogenic fluid tank each having a vent set to a first pressure P1 and a pressure build circuit set to a second pressure P2, a main tank gas supply line configured to supply gas to a junction at a third pressure P3, a main tank liquid supply line configured to supply gas to the junction at a fourth pressure P4, a backup tank liquid supply line configured to supply gas to the junction at a fifth pressure P5, a backup tank backpressure regulator configured to supply gas to a point upstream to the main tank gas supply line at a sixth pressure P6, and an outlet supply line configured to supply gas from the junction at an end use pressure Pu, where P1>P3?P2, P1?P6>P2, P6?P3>P4>P5>Pu.Type: GrantFiled: September 13, 2013Date of Patent: May 24, 2016Assignee: AIR PRODUCTS AND CHEMICALS, INC.Inventor: Thomas Gerard Witte
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Patent number: 9321535Abstract: A system for cooling an aircraft zone includes a mixing chamber which is connected to an air-conditioning assembly for making cool air available and/or to a recirculated-air conveying device for supplying recirculated air into the mixing chamber. The system further includes an aircraft-side air-distribution system which includes at least one line connecting the mixing chamber to the aircraft zone to be cooled and also at least one line that is connectable to an aircraft-external air-generating assembly in order to route air made available by the aircraft-external air-generating assembly into the aircraft-side air-distribution system.Type: GrantFiled: February 18, 2010Date of Patent: April 26, 2016Assignee: Airbus Operations GmbHInventors: Dariusz Krakowski, Stefan Gumm, Juergen Kelnhofer
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Patent number: 9315089Abstract: An air-conditioning unit for a vehicle that has an idling stop function includes a blower fan; first and second air-outlet ports configured to permit air blown from the blower fan toward first and second portions of a vehicle cabin, respectively; and an air-conditioning controller. The air-conditioning controller is configured to set a target air-outlet port temperature of the air blown from the ports on a basis of a preset temperature and an environmental condition of the vehicle; and, if the blower fan is operating to blow air from both of the ports before the vehicle is brought into an idling stop state, and then the vehicle is brought into the idling stop state, cause a controlled reduction in an air volume blown from at least one of the ports during the idling stop state; and cancel the controlled reduction when the idling stop state is cancelled.Type: GrantFiled: October 24, 2012Date of Patent: April 19, 2016Assignee: CALSONIC KANSEI CORPORATIONInventor: Yoshiteru Mori
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Patent number: 9285299Abstract: System and method for natural gas liquid sample pressure regulating vaporizer system including a vented cabinet having a gas sample input, a pressure regulator, a single path vaporizer, a liquid block, a heated regulator and a gas sample outlet, and a communications assembly including a temperature controller, a communication outlet, and a power input electrically connected via appropriate secure feedthroughs to the cabinet.Type: GrantFiled: March 14, 2013Date of Patent: March 15, 2016Assignee: Mustang Sampling LLCInventor: Kenneth O. Thompson
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Patent number: 9252621Abstract: There is provided a battery temperature adjusting system for realizing warming of a battery without dew condensation, and for charging the battery in an efficient manner. The battery temperature adjusting system includes: a battery temperature sensor for detecting a temperature of a battery pack; a duct for blowing warm wind toward the battery pack; a controller for warming the battery pack by causing the warm wind to be flown into around the battery in accordance with the temperature detected by the battery temperature sensor; a dew condensation determining unit for determining whether or not dew condensation occurs on the battery pack; and an evaporator for dehumidifying the warm wind. The controller causes the dehumidified warm wind to be flown into around the battery pack, when determining that the dew condensation will occur on the battery pack.Type: GrantFiled: May 11, 2012Date of Patent: February 2, 2016Assignee: SUZUKI MOTOR CORPORATIONInventor: Ryuichi Miyano
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Patent number: 9228772Abstract: Self-contained refrigeration units include evaporator modules, condenser modules, compressor modules, control subassemblies, and all other refrigeration components in compact interconnected modular packages. The modules, which are assembled in rigid or flexible self-contained monoblock refrigeration units, are installable, removable and replaceable as complete self-contained refrigeration units without requiring transport downtime for servicing and repairing of the refrigeration units. Vehicles with refrigeration systems arrive at a distributor and have malfunctioning units removed and complete units replaced and installed and are back on the road within minutes. Dealers' inventories are small and non complex and dealers' workers need not be skilled transport refrigeration mechanics. Dealer trucks have light cranes to remove and replace complete self-contained refrigeration units on site.Type: GrantFiled: April 11, 2011Date of Patent: January 5, 2016Inventor: Carlos Quesada Saborio
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Patent number: 9174540Abstract: A fault diagnosing system method for a coolant switching device for a vehicle are provided. The fault diagnosing system includes a first coolant pipe line that passes through an electronic device and an interior heating device. A second coolant pipe line branches off the first coolant pipe line and passes through a radiator. In addition, a coolant switching device is disposed at a branching point at which the second coolant pipe line branches off the first coolant pipe line and an on-board charger charges a vehicle battery and is disposed on the second pipe line. A controller is configured to determine a failure of the coolant switching device and stop the on-board charger from charging the vehicle battery when a temperature of the on-board charger is greater than a first set temperature and a temperature of the electronic device is less than a second set temperature.Type: GrantFiled: December 13, 2013Date of Patent: November 3, 2015Assignee: Hyundai Motor CompanyInventors: Heon Young Kwak, Ju Man Yoon
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Patent number: 9145210Abstract: An aircraft cooling system includes a first coolant stream which cools at least one first heat load and a second coolant stream which cools at least one second heat load. The aircraft cooling system is formed such that the first heat load and the second heat load are thermally coupled together. The first heat load and the second heat load can be formed by two mutually redundant aircraft components. A third coolant stream thermally couples the first heat load and the second heat load together. The third coolant stream can be cooled by a heat sink, such as the outer skin of the aircraft in a bilge region.Type: GrantFiled: December 3, 2007Date of Patent: September 29, 2015Assignee: Airbus Deutschland GmbHInventors: Wilson Willy Casas Noriega, Wolfgang Ebigt, Andreas Frey
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Patent number: 9109594Abstract: A modular mobile fract pump unit having for a radiator with a heat exchanger vertically for generally horizontal flow of air through the radiator and a duct provided on an air exit side of the heat exchanger to direct air exiting the heat exchanger upwardly. Preferably, the duct comprises a retractable duct for movement between an operative position for use in parked cooling operation and a storage position for transport of the unit as a road worthy vehicle, within the storage position the duct not increasing the overall width of the unit and in the operative position the duct extending laterally to the side of the unit beyond the storage position and increasing the overall width of the unit.Type: GrantFiled: August 21, 2012Date of Patent: August 18, 2015Inventor: Daniel R. Pawlick
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Patent number: 9080060Abstract: The present invention provides a water-based coating system that can be used to form a durable, abrasion resistant, tough, protective coating on a wide range of substrates. The coating system advantageously has excellent adhesion properties and can be directly coated onto stainless steel surfaces without requiring an intervening primer layer. Primer layers or other types of coatings can be used in combination with the coating system of the present invention if desired, however. The coating system is particularly effective for protecting metal-containing substrates such as intermodal, refrigerated cargo containers. The resultant coatings are flexible and impact resistant. Being water-based, the coating compositions have lower VOC emissions and less residual odor than solvent-based compositions.Type: GrantFiled: April 16, 2013Date of Patent: July 14, 2015Assignee: Valspar Sourcing, Inc.Inventors: Channing C. Beaudry, Donald W Boespflug, Wylie H Wetzel, Walter J Blatter, Feng Zhang, T. Howard Killilea
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Publication number: 20150129160Abstract: A method and device for cooling and/or heating media, preferably in a motor vehicle, the method in which at least one first heat source is cooled and at least one second heat sink is heated by a thermal management system. In a method in which the heating or cooling can occur on demand, heat and/or cold are shifted by the thermal management system in space and time to the heat sink and/or heat source, which is characterized by need.Type: ApplicationFiled: November 12, 2014Publication date: May 14, 2015Inventor: Roland BURK
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Publication number: 20150121915Abstract: A transportation cargo refrigeration system includes a refrigeration unit to provide a flow of supply air for a refrigerated cargo container. A refrigeration system outlet allows the flow of supply air into the cargo container. A mixing chamber is located between the refrigeration unit and the refrigeration system outlet for mixing of the flow of supply air thereby reducing supply air temperature fluctuation at the refrigeration system outlet. A method of operating a refrigeration system for a refrigerated cargo container includes flowing supply air through a refrigeration unit thereby reducing a temperature of the supply air. The supply air is directed into a mixing chamber and mixed in the mixing chamber until a selected supply air temperature is achieved. The supply air is directed through a refrigeration system outlet and into an interior of a cargo container.Type: ApplicationFiled: March 7, 2013Publication date: May 7, 2015Inventors: Kenneth Cresswell, Yu H. Chen
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Patent number: 9016087Abstract: An air-conditioning unit including an air circuit with an air inlet, a main fan and an air outlet designed to be connected to a chamber, preferably via one or more flexible ducts, and a refrigerant circuit including a heat exchanger/evaporator positioned in the air circuit to cool the air by evaporating the refrigerant, a compressor and a condenser for condensing the refrigerant before it is returned to the heat exchanger/evaporator. The heat exchanger/evaporator includes several parallel circuits each having at least one regulator valve. The air circuit also includes a temperature probe downstream of the heat exchanger/evaporator and connected to a controller which controls the regulator valves to regulate the flow of refrigerant, and a pressure probe at the air outlet and connected to a regulator for regulating the speed and/or the power of the main fan so as not to exceed a maximum raised pressure at air outlet.Type: GrantFiled: May 18, 2007Date of Patent: April 28, 2015Assignee: Lebrun-Nimy en Abrege Lebrun SAInventor: Claudy Christian Urbain
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Patent number: 9016080Abstract: A system may include a first heat exchanger, a pumping device, and a valve. The pumping device may be in fluid communication with the first heat exchanger. The valve may receive a fluid from the pumping device and may be movable between a first position allowing the fluid through a first flow path and a second position to allow the fluid to flow through a second flow path. The first heat exchanger may be in heat transfer relation with an energy storage device such that heat may be extracted from the energy storage device when the valve is in the first position. Heat may be transferred from the first heat exchanger to the energy storage device when the valve is in the second position.Type: GrantFiled: March 18, 2011Date of Patent: April 28, 2015Assignee: DENSO International America, Inc.Inventors: Bradley Brodie, Kwangtaek Hong, Bryan Styles
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Patent number: 8997513Abstract: A method for measuring a fluid level in a tank containing a fluid for a transportable temperature controlled space. The method includes providing a temperature control system for the transportable temperature controlled space, providing a fluid level sensor for sensing a fluid level in the tank, generating fluid level signals with the fluid level sensor indicative of the fluid level in the tank, providing a fluid level algorithm for receiving the fluid level signals from the fluid level sensor and computing the fluid level in the tank, and inhibiting nondeterministic fluid level signals from being introduced to the fluid level algorithm.Type: GrantFiled: June 14, 2012Date of Patent: April 7, 2015Assignee: Thermo King CorporationInventors: Russell L. Sanders, Anthony J. McReynolds, Randy Hochstein, Ashok Muralidhar
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Patent number: 8997512Abstract: A transport refrigeration system for a transportable temperature controlled space includes a compressor, a condenser and an evaporator fluidly connected to one another, an engine operatively connected to the compressor, and a fuel tank assembly fluidly connected to the engine. The fuel tank assembly includes a fuel tank configured to contain the fuel, a fuel vapor and air, and an ultrasonic fluid level sensor for sensing a level of fuel, the fuel tank having a maximum fuel level. The fluid level sensor includes a transducer having a ring period. The distance from the fluid level sensor to the maximum fuel level is at least half the distance that the sound travels through the fuel vapor and air during the ring period of the transducer.Type: GrantFiled: April 1, 2011Date of Patent: April 7, 2015Assignee: Thermo King CorporationInventors: Russell L. Sanders, Anthony J. McReynolds, Randy Hochstein, Ashok Muralidhar
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Publication number: 20150059378Abstract: A device for reversing chiller airflow in an aircraft galley includes an air bypass port connected between a supply airflow duct and a return airflow duct, and an air recirculation bypass flap is movable between a closed position allowing normal airflow circulation through the supply airflow duct and an open position blocking the supply airflow duct and diverting chilled supply airflow to the return airflow duct for recirculation. The air recirculation bypass flap is electrically actuated by a solenoid responsive to a bay door position detector.Type: ApplicationFiled: August 21, 2014Publication date: March 5, 2015Inventor: Peter John Leslie Burd
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Publication number: 20150059385Abstract: A universal modular ducting apparatus for chilled aircraft galleys for either air over or air through carts has modular primary supply and return duct assemblies. Outlet port connection adapters are configured to connect chiller supply air duct outlet ports to either air through or air over configurations of aircraft galley food carts. The supply and return duct assemblies are internally insulated, and may be made from thermoformed plastic, prepreg, or a carbon fiber reinforced composite. Supply duct upper and lower portions may be connected by a connection adapter, and return duct upper and lower portions may be connected by a connection adapter, allowing the supply duct upper portion and the return duct upper portion to overlap.Type: ApplicationFiled: August 25, 2014Publication date: March 5, 2015Inventor: Peter John Leslie Burd
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Publication number: 20150059384Abstract: An apparatus for air-through cooling of aircraft galley food carts includes one or more chilled galley food cart bays and one or more galley chiller air supply and return ducting assemblies including a supply airflow duct and a bifurcated return airflow duct. Airflow balance baffles may be placed at the air return outlet portions and the supply airflow duct inlet portion, and interfaces between galley food carts and supply outlet ports and return inlet ports resilient may include resilient or insulated seals, and spring loaded sealing flaps opened by contact with a portion of a galley food cart.Type: ApplicationFiled: August 21, 2014Publication date: March 5, 2015Inventor: Peter John Leslie Burd
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Patent number: 8966921Abstract: The present invention relates to a compact air conditioning system (1) for a vehicle cabin, comprising a compressor (14), a condenser (15), an evaporator (16), a control unit (19) and a ventilation assembly (18) with a single motor (24) capable of promoting easy installation and autonomous functioning for both cooling and heating the inside of a cabin.Type: GrantFiled: October 30, 2008Date of Patent: March 3, 2015Assignee: Behr Brasil Ltda.Inventors: Marcelo Christêllo Nazário, Maicon Jarschel, Ernani Pautasso Nunes Junior
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Publication number: 20150052928Abstract: A cooling system includes: a compressor; a first condenser; a cooling portion; a heat exchanger; a first line; a second line; a switching device; and an ejector. The first line forms a vapor compression refrigeration cycle by flowing refrigerant in order of the heat exchanger, the compressor, the first condenser and the cooling portion. The second line forms a heat pipe by circulating refrigerant between the first condenser and the cooling portion. The switching device flows refrigerant through the first line when air conditioning is performed, and flows refrigerant through the second line when air conditioning is stopped. The ejector is configured to, when refrigerant flows from the compressor to the first condenser via the ejector, draw refrigerant from the second line and join the drawn refrigerant into refrigerant from the compressor.Type: ApplicationFiled: March 7, 2013Publication date: February 26, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuhide Uchida, Yuichi Ohnu, Yoshiaki Kawakami
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Patent number: 8960563Abstract: A mobile refrigerator unit is operated remotely via wireless technology using a system with a local maintenance switch. A local override switch turns the refrigerator unit on and off, but keeps it on in the event of failure of the maintenance switch.Type: GrantFiled: February 17, 2010Date of Patent: February 24, 2015Assignee: Startrak Information Technologies, LLCInventors: Herbert Perten, Timothy Slifkin
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Publication number: 20150048640Abstract: The present invention relates generally to an external condenser and light assembly and, more particularly, to an improved external air conditioning condenser and housing that is designed to additionally serve as a light assembly for an emergency vehicle. The condenser housing is mounted to the exterior of the emergency vehicle, which improves the performance of the emergency vehicle's air-conditioning system. The design of the condenser housing also allows it to serve as a light assembly on which emergency vehicle lights are mounted. The condenser housing and light assembly structure thereby provides for proper air conditioning functionality without occupying space on the exterior of the vehicle that would more preferably be occupied by emergency lighting.Type: ApplicationFiled: November 3, 2014Publication date: February 19, 2015Inventors: Scott L. Barnes, Herschel W. Davis, JR., Matthew W. Grafton, Robert L. Collins
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Publication number: 20150047374Abstract: Methods and systems are provided for reducing condensate accumulation at a charge air cooler (CAC) during cold ambient conditions. During defrosting conditions, an air conditioner may be operated to dehumidify a cabin space while heat is rejected into a cooling circuit. Warm coolant may be directed to a CAC bypassing a radiator to expedite CAC heating.Type: ApplicationFiled: August 13, 2013Publication date: February 19, 2015Applicant: Ford Global Technologies, LLCInventors: Joseph Norman Ulrey, Ravi Gopal, Sunil Katragadda
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Patent number: 8955345Abstract: A method for operating a motor vehicle having at least one electric drive component which is cooled via at least one coolant circuit which is coupled thermally to a refrigerant circuit. In a first operating mode of the motor vehicle, an inlet temperature of a coolant of the at least one coolant circuit is set to a first value by active cooling by means of the refrigerant circuit. In a second operating mode, in particular a sports operating mode of the motor vehicle, the inlet temperature is lowered with respect to the first operating mode. As a result, more pronounced cooling of the components is made possible in the second operating mode, as a result of which the maximum driving power of the motor vehicle is increased.Type: GrantFiled: June 27, 2012Date of Patent: February 17, 2015Assignee: Audi AGInventors: Karl-Heinz Meitinger, Stefan Ullmann, Florian Bauer
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Publication number: 20150040598Abstract: A transport refrigeration system (100) includes an engine (102), a primary power source (104) driven by the engine (102) and a secondary power source (106) driven by a vehicle component (108) upon vehicle braking. An energy storage unit (110) stores energy from the secondary power source (106). A power control unit (112) is coupled to the primary power source (104) and the energy storage unit (110). A controller (114) is coupled to the power control unit (112) and a refrigeration component (116, 118) is coupled to the power control unit (112). The controller (114) operates the power control unit (112) to distribute power to the refrigeration component (116, 118).Type: ApplicationFiled: December 13, 2012Publication date: February 12, 2015Inventors: John T. Steele, Benjamin Edward Ferguson
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Patent number: 8943846Abstract: Provided are apparatus, including electronic thermostats, for detecting temperatures and elapsed times and, in response to those temperatures and elapsed times, controlling the opening or closing of an electric circuit.Type: GrantFiled: August 21, 2013Date of Patent: February 3, 2015Assignee: Red Dot CorporationInventors: Jason Vance Hartley, Peder Hamberg, Karl David Leingang
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Publication number: 20150013369Abstract: Disclosed are a cold-charging type truck box/cargo container and a temperature-keeping box, which includes a truck box that includes one or more temperature-keeping chambers and a cold storage chamber arranged to correspond to a top of the temperature-keeping chambers, the cold storage chamber receiving therein one or more cold accumulators, wherein a wall of the truck box corresponding to the cold storage chamber is provided with a connector; and a freezer, which includes a delivery tube and a freezing system, the delivery tube having a first end connected to the freezing system, the delivery tube having a second connected to a fast connector; wherein connection is selectively made between the connector and the fast connector to allow the freezing system to supply cold energy through the delivery tube into the cold storage chamber to freeze the cold accumulators. With freezing of the cold accumulators being completed at every morning, cargos can be transported from a transfer station to a destination.Type: ApplicationFiled: July 11, 2014Publication date: January 15, 2015Inventor: Pankaj Garg
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Patent number: 8932743Abstract: A method of operating a RESS thermal system in a vehicle having a coolant loop for directing a coolant through a RESS and a refrigerant loop configured to selectively cool the coolant flowing through a chiller in the coolant loop, including: determining a current target temperature range for the RESS based on a current vehicle operating mode and ambient temperature; determining a temperature of the RESS; determining if the temperature of the RESS needs to increase or decrease to be within the current target temperature range; if the determination is made that the temperature of the RESS needs to increase, determining if an active heating or a passive heating of the coolant will be employed, the active heating using a greater amount of energy over a shorter time period than the passive heating; and activating the determined active heating or passive heating of the coolant.Type: GrantFiled: September 30, 2010Date of Patent: January 13, 2015Assignee: GM Global Technology Operations LLCInventors: Matthew Simonini, Stephen L. Shen, Matthew J. Martinchick, Lawrence P. Ziehr, Keith D. Buford, Paul S. Lombardo, Jonathan K. Williams, Jason J. Nolte
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Publication number: 20140366563Abstract: A cooling system includes a heat exchanger through which a refrigerant flows, and which rejects heat to a fluid, an evaporator, a first circuit having an expansion device, a second circuit having an expansion machine coupled to a compressor, and a set of valves arranged to direct the refrigerant through the first circuit, the second circuit, or both the first and second circuits based on ambient conditions.Type: ApplicationFiled: December 17, 2013Publication date: December 18, 2014Applicants: Rolls-Royce North American Technologies, Inc., Rolls-Royce CorporationInventors: Igor Vaisman, Patrick C. Sweeney, Douglas J. Snyder
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Patent number: 8899059Abstract: The present invention relates generally to an external condenser and light assembly and, more particularly, to an improved external air conditioning condenser and housing that is designed to additionally serve as a light assembly for an emergency vehicle. The condenser housing is mounted to the exterior of the emergency vehicle, which improves the performance of the emergency vehicle's air-conditioning system. The design of the condenser housing also allows it to serve as a light assembly on which emergency vehicle lights are mounted. The condenser housing and light assembly structure thereby provides for proper air conditioning functionality without occupying space on the exterior of the vehicle that would more preferably be occupied by emergency lighting.Type: GrantFiled: August 25, 2011Date of Patent: December 2, 2014Assignee: Wheeled Coach Industries, Inc.Inventors: Scott L. Barnes, Herschel W. Davis, Jr., Matthew W. Grafton, Robert L. Collins
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Patent number: 8893521Abstract: The present invention relates to a multi-cooling module for a vehicle, and more particularly to a multi-cooling module adapted to simultaneously cool an engine, electric parts, and a condenser through one or more heat pipes. In the multi-cooling module for a vehicle, one or more heat pipes are mounted to pass through two or more refrigerant passage pipes which go through with the same cooling system core unit.Type: GrantFiled: March 31, 2011Date of Patent: November 25, 2014Assignee: Hyundai Motor CompanyInventor: Seung Jin Baek
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Patent number: 8887521Abstract: Provided is an air conditioner for an automobile capable of having uniform perfume performance in a width direction of the automobile by discharging air mixed with a perfume component supplied from a perfume generating unit through a discharging part.Type: GrantFiled: September 6, 2012Date of Patent: November 18, 2014Assignee: Halla Climate Control Corp.Inventors: Jae Jo Kim, Jin Hyuck Kim, Sung Je Lee, Yong Jun Jee, Sang Chul Byon, Nam Jun Lee, Yong Sung Kwon
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Patent number: 8869547Abstract: An air conditioner of a track system vehicle includes two air conditioning units disposed in parallel in a horizontal direction and mounted on the roof of a vehicle, a plurality of outlets of two air conditioning units facing a vehicle center side, a first duct connecting two air conditioning units, and a second duct which bypasses to the vehicle ends.Type: GrantFiled: March 18, 2010Date of Patent: October 28, 2014Assignees: Mitsubishi Heavy Industries, Ltd., Kabushiki Kaisha ToshibaInventors: Masaya Nishino, Toru Kanemori, Osamu Kawaguchi, Ayako Tanabe
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Patent number: 8863542Abstract: Apparatus for cooling electrical elements, comprising a heat sink (1, 101, 201) through which a coolant can flow, a plurality of electrical elements (2, 102, 202) which each have a bottom surface and a side surface, with the bottom surfaces being aligned essentially on one plane, with the heat sink (1, 101, 201) having at least one channel (4, 5, 104, 105, 204, 205) through which a coolant can flow and making thermal contact with the electrical elements (2, 102, 202), characterized in that the heat sink (1, 101, 202) extends essentially parallel to the plane of the bottom surfaces, with the channel (4, 5, 104, 105, 204, 205) in the heat sink having a profile which is matched to edges of the electrical elements (2, 102, 202).Type: GrantFiled: March 26, 2008Date of Patent: October 21, 2014Assignee: Behr GmbH & Co. KGInventors: Herbert Damsohn, Ronald Gneiting, Tobias Isermeyer, Klaus Luz, Conrad Pfender
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Publication number: 20140290297Abstract: An outdoor unit disposed under a floor of a vehicle and including a compressor and an outdoor heat exchanger serving as a condenser during a cooling operation, an indoor unit disposed at a ceiling portion of the vehicle, including an indoor heat exchanger serving as an evaporator during the cooling operation, and connected to the outdoor unit by refrigerant pipes, and an inverter unit including a cooling heat exchanger serving as an evaporator, an air-conditioning inverter device, and a cooling air-sending device sucking outdoor air for heat exchange by the cooling heat exchanger and cooling the inverter device by cooled air obtained by the heat exchange are provided; and the cooling heat exchanger is connected in parallel to the outdoor unit by refrigerant pipes.Type: ApplicationFiled: December 27, 2011Publication date: October 2, 2014Applicant: Mitsubishi Electric CorporationInventors: Keiji Yoshimura, Kazuhiro Horita
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Publication number: 20140250932Abstract: A portable heat exchange cooler with a self-contained heat exchange unit configured for cost-effective transportation without wide-load travel restrictions to remote locations. The portable heat exchange cooler can include a process cooler, an engine driver, and a fuel vessel, each mounted on a gooseneck-style trailer. The process cooler is typically housed within a containment cage and configured to reduce the temperature of a gas flowing through cooling tubes of the process cooler. An engine driver typically housed outside the containment cage can drive the process cooler. The engine driver is coupled to a fuel vessel capable of providing fuel for powering the engine driver. Leveling devices positioned on the trailer are useful for leveling the trailer (and the process cooler) at a field site.Type: ApplicationFiled: March 5, 2013Publication date: September 11, 2014Inventors: Valdemar A. Martinez, JR., Alan R. Reeb, Terry L. Reeb
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Patent number: 8826681Abstract: An air conditioner for vehicles in which the probability of executing pre-air conditioning is increased so that it may be prevented that the inside of the vehicle cannot be often in a comfortable state before the driver gets into the vehicle. The air conditioner performs air conditioning of a vehicle having a traveling motor and an engine as drive sources and comprises a pre-air conditioning main switch. The crew permits operation of pre-air conditioning by turning the switch on. When the pre-air conditioning main switch is set on, an engine control section performs charge preference control where battery charge takes precedence of engine fuel consumption and performs normal control where engine fuel consumption takes precedence when the pre-air conditioning main switch is set off.Type: GrantFiled: July 22, 2011Date of Patent: September 9, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventor: Toshihiko Kojima
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Patent number: 8813513Abstract: The liquid galley refrigeration system for cooling food carts for aircraft employs an intermediate working fluid to transfer heat from one or more food carts to one or more remote chillers, allowing the carts and chillers to be advantageously distributed in the aircraft. While the chiller working fluid undergoes a phase change in order to transfer heat from the intermediate working fluid to the cooling air, the intermediate working fluid remains in its liquid phase throughout its circulation. A recirculation pump circulates the intermediate working fluid through a distribution system that may link a plurality of chillers to a plurality of food carts, and the temperature of the food carts is regulated by a combination of controls.Type: GrantFiled: June 26, 2013Date of Patent: August 26, 2014Assignee: B/E Aerospace, Inc.Inventors: George Simadiris, Ian Douglas Oswald
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Patent number: 8806881Abstract: A high-temperature circuit through which a high-temperature heat carrier fluid runs and which integrates a cooling radiator in which a cooling fluid flows, and a low-temperature circuit through which a low-temperature heat carrier fluid runs and which integrates a cooling radiator in which the cooling fluid flows, is disclosed. The pumps of the high- and low-temperature circuit form first actuators for running the heat carrier fluid though the circuits and second actuators for flowing the cooling fluids in the high- and low-temperature radiators, and sensors for detecting representative parameters of the cooling requirements of the high- and low-temperature circuits and for transmitting said parameters to a control unit. The transmitted parameters include at least one parameter related to the first actuators and at least one parameter related to the second actuators. The control unit adjusts the first and second actuators according to these parameters.Type: GrantFiled: December 23, 2004Date of Patent: August 19, 2014Assignee: Valeo Systemes ThermiquesInventors: Pascal Guerrero, Philippe Jouanny, Ngy Srun Ap
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Patent number: 8806878Abstract: An insulator includes a step portion in a region where a sealing material support portion of a first division part comes into contact with a sealing material support portion of a second division part.Type: GrantFiled: November 17, 2010Date of Patent: August 19, 2014Assignee: Keihin CorporationInventor: Shintaro Ikeda
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Patent number: 8806882Abstract: Embodiments discussed herein are directed to managing the heat content of two vehicle subsystems through a single coolant loop having parallel branches for each subsystem.Type: GrantFiled: February 25, 2011Date of Patent: August 19, 2014Assignee: Alliance for Substainable Energy, LLCInventors: Kevin Bennion, Matthew Thornton
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Patent number: 8807628Abstract: An air deflector for use with a trailer having a forwardly facing front wall with a top edge and a refrigeration unit mounted on the front wall with the refrigeration unit having an upper end positioned below the top edge of the front wall of the trailer. The air deflector includes a body member having a forward end, a rearward end, a first side and a second side. The forward end of the body member is secured to the upper end of the refrigeration unit. The rearward end of the body member is secured to the front wall of the trailer at the top edge thereof. The air deflector may also be used with a straight truck having a refrigerated van.Type: GrantFiled: September 3, 2013Date of Patent: August 19, 2014Inventor: Raimund Pfaff
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Publication number: 20140216088Abstract: A system for cooling an aircraft includes a fuel tank, a fuel delivery system, a cooling system, and a heat exchanger. The fuel tank is configured to hold cooled fuel for the aircraft. The fuel delivery system is configured to provide at least a portion of the fuel from the fuel tank to an engine of the aircraft. The cooling system is configured to absorb heat generated by components on the aircraft. The heat exchanger is thermally connected to the fuel delivery system and the cooling system. The heat exchanger is configured to transfer at least a portion of the heat from the components on the aircraft to the cooled fuel. The system may further include a two or three phase expendable liquid system. The expendable liquid system is configured to transfer heat to a frozen or liquid coolant to vaporize and expend the coolant from the aircraft.Type: ApplicationFiled: February 6, 2013Publication date: August 7, 2014Applicant: RAYTHEON COMPANYInventor: Richard M. Weber
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Patent number: 8789381Abstract: The refrigeration unit of an electrically powered trailer refrigeration system includes an economized scroll compressor and an economizer circuit selectively operable to inject refrigeration vapor into an intermediate stage of the scroll compressor. An engine driven generator produces AC current to power the scroll compressor and other electric components of the system. During operation of the refrigeration system at high capacity demand, a controller will operate the refrigeration system in an economized mode if sufficient electric power is available from the generator and in the non-economized mode if insufficient power is available to sustain operation of the refrigeration system in the economized mode.Type: GrantFiled: December 14, 2009Date of Patent: July 29, 2014Assignee: Carrier CorporationInventors: Nader S. Awwad, Michael Stockbridge
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Patent number: 8789383Abstract: A vehicle including a vehicle body, an air conditioning unit, and a fairing. The vehicle body includes a roof having a front portion and a rear portion. The air conditioning unit is disposed within the vehicle body and includes a condenser configured to receive air from outside the vehicle body through an opening in the rear portion of the roof. The fairing is disposed over the rear portion of the roof and the opening thereby defining an interior volume between the fairing and the rear portion of the roof. The fairing includes a leading portion oriented toward the front portion of the roof. The leading portion has an air inlet such that when the vehicle moves in a forward direction air from outside the vehicle body enters the interior volume through the air inlet, passes through the opening, and passes through the condenser.Type: GrantFiled: March 29, 2011Date of Patent: July 29, 2014Assignee: Thermo King CorporationInventors: Wilson Samuel Jesudason Lawrence, Patil Raju
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Patent number: 8769977Abstract: A heat exchanger arrangement is made available for heating an area of a vehicle which is to be heated, having: a first heat exchanger element for transmitting waste heat from at least one vehicle electrical component to be cooled to air, and a second heat exchanger element for transmitting heat from at least one vehicle heating device to air. The first heat exchanger element and the second heat exchanger element are arranged in such a way that air (L) to be heated is successively applied to them.Type: GrantFiled: November 25, 2010Date of Patent: July 8, 2014Assignee: Webasto AGInventors: Markus Renner, Theresia Koppe
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Patent number: 8763409Abstract: A heat exchanger includes a housing disposed in a first atmosphere and having an upstream end, a downstream end and a chamber within the housing; a metallic block disposed in the chamber and having a passageway therethrough and through which a cryogen can flow; and a heat pipe assembly in contact with the metallic block and extending to a second atmosphere which is separate from the first atmosphere for providing heat transfer at the second atmosphere.Type: GrantFiled: July 7, 2011Date of Patent: July 1, 2014Assignee: Linde AktiengesellschaftInventors: Michael D. Newman, Stephen A. McCormick