Class / Patent application number | Description | Number of patent applications / Date published |
062243000 | Vehicle contained common power supply | 15 |
20090071179 | Compressor manifold for an air conditioning system of a machine - A machine having an air conditioning system includes a compressor having an inlet and an outlet. A manifold having a housing is attached to the compressor and includes a low pressure channel for directing a low pressure refrigerant from a low pressure port of the manifold to the compressor inlet. The manifold also includes a high pressure channel for directing a compressed refrigerant from the compressor outlet to a high pressure port of the manifold. At least one additional port is in fluid communication with one of the high pressure channel and the low pressure channel. | 03-19-2009 |
20120247141 | Reciprocating Refrigeration Compressor Oil Sealing - A compressor ( | 10-04-2012 |
20130098090 | VEHICLE AIR-CONDITIONING CONTROL APPARATUS - An air-conditioning unit for a vehicle that has an idling stop function, may include: a blower fan configured to blow air; a first air-outlet port configured to permit air blown from the blower fan toward a first portion of a vehicle cabin; a second air-outlet port configured to permit air blown from the blower fan toward a second portion of the vehicle cabin; 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 first and second air-outlet ports on a basis of a preset temperature and an environmental condition of the vehicle; if the blower fan is operating to blow air from both of the first and second air-outlet 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 first and second air-outlet ports during the idling stop state; and cancel the controlled reduction when the idling stop state is cancelled. | 04-25-2013 |
20130219941 | INTEGRATED PORTABLE UNIT FOR PROVIDING ELECTRICITY, AIR CONDITIONING AND HEATING - Disclosed is an integrated unit packaged on a vehicle for providing electricity, air-conditioning and heating to a space remote from the vehicle. The unit includes an electric generator system, a ventilation system, a refrigeration cycle system, each of which is powered by the electric generator system, a heater that is also powered by the electric generator system and electrical outlets that are also powered by the electric generator. | 08-29-2013 |
20140331706 | Transport Refrigeration System Powered By Diesel Engine With Pressurized Combustion Air - A transport refrigeration system includes a diesel engine equipped with a combustion air pressurization device, such as a turbo-charger or a supercharger. The diesel engine powers at least one component associated with the transport refrigeration system, such as a refrigeration compressor or an air-moving device. | 11-13-2014 |
20140352341 | VEHICLE AIR CONDITIONER - A heat pump device includes an air conditioning control device configured to switch the heat pump device among a plurality of operation modes including an air-heating operation mode in which an indoor heat exchanger serves as a radiator and an outdoor heat exchanger serves as a heat absorber, and an air-cooling operation mode in which the indoor heat exchanger serves as a heat absorber and the outdoor heat exchanger serves as a radiator. The air conditioning control device switch a refrigerant pipe such that refrigerant is, in the air-cooling operation mode, supplied to part of the outdoor heat exchanger serving as a refrigerant inlet in the air-heating operation mode. | 12-04-2014 |
20160023532 | EV Integrated Temperature Control System - A thermal management system is provided that allows efficient thermal communication between a refrigerant-based control circuit and a pair of non-refrigerant-based control circuits, where one of the non-refrigerant-based control circuits is thermally coupled to the vehicle's battery system and the other of the non-refrigerant-based control circuits is thermally coupled to the vehicle's drive train. The refrigerant-based control circuit may be operated either in a heating mode or a cooling mode and is coupled to the vehicle's HVAC system using a refrigerant-air heat exchanger, and to one of the non-refrigerant-based control circuits using a refrigerant-fluid heat exchanger. Multiple diverter valves allow the three thermal control circuits to be arranged in any of a variety of configurations, and to be coupled to any of a variety of radiators, thus allowing the system to efficiently regulate the temperature of the passenger cabin, the battery system and the drive train. | 01-28-2016 |
20160023537 | INTEGRATED COOLING SYSTEM FOR ECO-FRIENDLY VEHICLE - The present invention makes it possible to integrate and control in one circuit the systems, such as electric power components, a driving motor, a stack, and an AC condenser which have the maximum enthalpy under similar operational temperature and use conditions, by using an integrated radiator. Therefore, it is possible to minimize air-through resistance of the radiator for cooling the stack and the electric power components and ensure smooth and stable cooling performance of the stack, electric power components, and AC condenser while improving fuel efficiency by reducing the condensation pressure of the air conditioner. Further, it is possible to improve cooling efficiency by non-repeatedly arranging heat exchangers, and reduce the weight of a vehicle, volume of the parts, and the manufacturing cost, by avoiding using too many parts, such as a radiator, a water pump, and a reservoir tank. | 01-28-2016 |
20160039263 | STRUCTURE FOR ARRANGING HEAT-GENERATING ELECTRIC COMPONENT IN AUTOMOBILE - A structure for arranging a heat-generating electric component in an automobile has a heat-generating electric component, and a duct extending from an air conditioning unit. The heat-generating electric component and the duct are disposed between a seat and a floor surface of the automobile. An air outlet hole is formed in the heat-generating electric component, through which air on an inside of the heat-generating electric component is discharged to cool the inside. An exit of the duct is disposed near the air outlet hole of the heat-generating electric component. | 02-11-2016 |
20160068037 | Refrigerant Allocation Between Automotive HVAC and Engine Air/Fuel Cooling - An engine fuel and air cooling system for vehicles exchanges heat between a coolant and air conditioning system refrigerant. The system provides a cabin cooling only mode, a cabin and engine fuel and air cooling mode, and an engine fuel and air cooling only mode. A refrigerant distribution manifold distributes the refrigerant for each mode. The engine fuel and air cooling is provided to a supercharger intercooler to cool air provided to the engine, and to fuel rails to cool fuel provided to the engine. In one embodiment the fuel rails include an inner fuel path surrounded by a coolant path to cool the fuel provided to fuel injectors. | 03-10-2016 |
20160144765 | HYBRID TEMPERATURE CONTROL SYSTEM AND METHOD - A transport refrigeration system (TRS) for refrigeration of a transport unit is disclosed. The TRS includes an eutectic device, including an eutectic medium, connected to a refrigerant circuit and a cooling fluid circuit. A method for cooling with the eutectic device is also disclosed. The eutectic device including the eutectic medium is cooled with one or both of the cooling fluid circuit and/or the refrigerant circuit. The refrigerant circuit directs a refrigerant from a transport refrigeration unit. | 05-26-2016 |
20160157391 | MOTOR CONTROLLER | 06-02-2016 |
20160159246 | SYSTEM AND METHOD FOR COOLING ELECTRIC VEHICLE - A system for cooling a vehicle including a power conversion component, a motor, a radiator, an electronic water pump, and a cooling unit cooling the power conversion component includes: an air conditioning unit configured to interlock with the cooling unit to perform air conditioning of the vehicle; a temperature sensor configured to sense a temperature of air in the air conditioning unit; a cooling water temperature sensor configured to sense a temperature of cooling water flowing in the cooling unit; and a cooling control controller configured to calculate a targeted air flow rate and a targeted cooling water flow rate to control the cooling of the cooling unit. | 06-09-2016 |
20160167543 | Detecting Blockage of Air Flow Through Vehicle Traction Battery | 06-16-2016 |
20180022192 | AIR-CONDITIONING UNIT FOR VEHICLE | 01-25-2018 |