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121. 发明授权

US1820454A Hot water heater for automobiles 失效
标题翻译：汽车热水器
公开(公告)号：US1820454A
公开(公告)日：1931-08-25
申请号：US38192829
申请日：1929-07-29
申请人： METALCRAFT HEATER CORP
发明人： HARDING JOHN V , DE BOER RUDOLPH
IPC分类号： B60H1/08
CPC分类号： B60H1/08 , Y10S165/44

122. 发明授权

US1814744A Automobile heating system and heater 失效
标题翻译：汽车加热系统和加热器
公开(公告)号：US1814744A
公开(公告)日：1931-07-14
申请号：US29896028
申请日：1928-08-11
申请人： ELLEN VERNER G
发明人： ELLEN VERNER G
IPC分类号： B60H1/08 , F01P3/20
CPC分类号： B60H1/08 , F01P3/20

123. 发明公开

US20240166089A1 TEMPERATURE ADJUSTMENT MECHANISM 审中-公开
公开(公告)号：US20240166089A1
公开(公告)日：2024-05-23
申请号：US18551477
申请日：2022-03-17
申请人： ISUZU MOTORS LIMITED
发明人： Kenichiro TSUDA
IPC分类号： B60L58/26 , B60H1/08 , B60H1/22 , B60L58/27
CPC分类号： B60L58/26 , B60H1/08 , B60H1/22 , B60L58/27 , B60L2240/545
摘要： A temperature adjustment mechanism for a vehicle includes a battery-applied pump and circulation paths, and adjusts a temperature of a battery chargeable from an external power supply outside the vehicle to be within a predetermined temperature range. The temperature adjustment mechanism further includes a vacuum insulation tank in which either cold water generated by a cold energy source or hot water heated by a hot energy source is stored according to an ambient temperature during charging of the battery from the external power supply. At a time of input and output of electric power in the battery excluding a charge from the external power supply, the vacuum insulation tank is connected to the circulation paths, the cold water or the hot water stored in the vacuum insulation tank is supplied to the battery by driving the battery-applied pump, and a battery temperature is kept within the temperature range.

124. 发明申请

US20220274458A1 Thermal Management System, Vehicle and Method for Operating Two Cooling Circuits of a Thermal Management System 有权
公开(公告)号：US20220274458A1
公开(公告)日：2022-09-01
申请号：US17627581
申请日：2020-07-16
申请人： Vitesco Technologies GmbH
发明人： Gerhard ESER , Sebastian BRETTNER , Manuel DILLINGER , Markus FEULNER
IPC分类号： B60H1/00 , B60H1/08 , B60K11/04
摘要： A thermal management system for use in a vehicle includes a first cooling circuit for cooling a battery; and a second cooling circuit for cooling an electric motor configured to drive the vehicle. The first and second cooling circuits are connected to each other: (a) in series by a multi-way valve in a first mode of the thermal management system and in a first valve position of the multi-way valve, or (b) in parallel in a second mode of the thermal management system and in a second valve position of the multi-way valve. In a third mode of the thermal management system and in a third valve position, the multi-way valve is configured to take up an intermediate position in which coolant flows of the first and second cooling circuits are mixed with each other as needed.

125. 发明申请

US20220144042A1 THERMAL MANAGEMENT SYSTEM 有权
公开(公告)号：US20220144042A1
公开(公告)日：2022-05-12
申请号：US17436565
申请日：2020-03-03
申请人： ISUZU MOTORS LIMITED
发明人： Mitsuo KONNO
IPC分类号： B60H1/08 , B60H1/00
摘要： A thermal management system includes a first flow path through which cooling water is circulatable, a radiator provided in the first flow path to cool the cooling water, a second flow path which branches from a first branch portion of the first flow path and joins a first junction portion of the first flow path and allows the cooling water which passes through the radiator to flow through the first branch portion, a heater provided in the second flow path to heat the cooling water, a heater core provided on a downstream side of the heater in the second flow path and warming air with the cooling water heated by the heater, a third flow path which branches from a second branch portion on a downstream side of the heater core in the second flow path and joins a second junction portion on an upstream side of the heater core in the second flow path, and a switching unit provided in the second branch portion and switching a flow direction of the cooling water which passes through the heater core to at least one of the first junction portion and the second junction portion.

126. 发明授权

US11117444B2 Heat pump system for vehicle 有权
公开(公告)号：US11117444B2
公开(公告)日：2021-09-14
申请号：US16478952
申请日：2018-02-21
申请人： HANON SYSTEMS
发明人： Seong Hun Kim , Hae Jun Lee , Sung Je Lee
IPC分类号： F25B29/00 , B60H1/00 , B60H1/08 , B60H1/14 , F25B30/02
摘要： The present invention relates to a heat pump system for a vehicle which can enhance heating performance of a plug-in hybrid vehicle by heating engine coolant necessary for heating using a refrigerant cycle. The heat pump system for a vehicle includes: an evaporator disposed inside an air-conditioning case to exchange heat between air and refrigerant; a heater core disposed inside the air-conditioning case to exchange heat between air and coolant; a first coolant line connecting an engine with the heater core so that the coolant is circulated; a first refrigerant circulation loop which circulates a compressor for compressing and discharging the refrigerant, an air-cooled condenser for exchanging heat between the refrigerant and air, a first expansion means for expanding the refrigerant, and the evaporator in a cooling mode; and a second refrigerant circulation loop which circulates the compressor, a water-cooled heat exchanger for exchanging heat between the refrigerant and the coolant, a second expansion means for expanding the refrigerant, and the air-cooled condenser in a heating mode. The water-cooled heat exchanger is disposed in the first coolant line between the engine and the heater core to exchange heat between the refrigerant of high temperature and high pressure passing through the compressor and the coolant of the first coolant line.

127. 发明授权

US11097597B2 Consumption-optimization system for motor vehicles by adapting the passenger compartment air conditioning 有权
公开(公告)号：US11097597B2
公开(公告)日：2021-08-24
申请号：US15411279
申请日：2017-01-20
申请人： Ford Global Technologies, LLC
发明人： Hans Guenter Quix , Robert Hoenen
IPC分类号： B60H1/00 , B60H1/04 , B60H1/08
摘要： Methods and systems are provided for controlling an air conditioning system of a motor vehicle. In one example, a cabin of the vehicle may be heated firstly to a first temperature by flowing coolant to a heat exchanger, coolant may be diverted away from the heat exchanger and toward the engine in order to increase a temperature of the engine, and the coolant may then flow again to the heat exchanger in order to heat the cabin to a second temperature. An amount of fuel savings resulting from heating the engine by diverting coolant away from the heat exchanger may be displayed to an operator of the vehicle via a display device.

128. 发明授权

US10696140B2 Air conditioner for vehicle 有权
公开(公告)号：US10696140B2
公开(公告)日：2020-06-30
申请号：US15776112
申请日：2016-10-21
申请人： DENSO CORPORATION
发明人： Tsuyoshi Okamoto , Takayuki Watanabe
IPC分类号： B60H1/32 , B60H1/03 , B60H1/08 , F01P3/20 , B60H1/22
摘要： An air conditioner for a vehicle including an engine, which serves as a power source and is configured to allow a cooling water to flow therethrough, includes a cooling water circuit, a heater, temperature sensors, and an output controller. The cooling water circuit allows the cooling water to circulate therein in a heating operation. The heater serves as a heat source, other than the engine, configured to heat the cooling water circulating in the cooling water circuit. The temperature sensors are connectable to the cooling water circuit and are configured to detect a temperature of the cooling water. The temperature sensors are positioned upstream and downstream of at least one of the engine and the heater. The output controller is configured to adjust at least an output of the heater based on the temperatures of the cooling water detected by the temperature sensors.

129. 发明授权

US10696134B2 Vehicle coolant flow control during maximum AC cooling condition 有权
公开(公告)号：US10696134B2
公开(公告)日：2020-06-30
申请号：US15434521
申请日：2017-02-16
申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
发明人： David W. Cosgrove , Hidekazu Hirabayashi
IPC分类号： B60H1/00 , B60H1/12 , B60H1/32 , B60H1/08
摘要： Systems and methods can determine whether an air conditioning (AC) system of the vehicle is being operated under a maximum cooling condition. Responsive to determining that the AC system is being operated under the maximum cooling condition, it can be determined whether vehicle fluid temperatures meet associated predetermined thresholds. If none of the vehicle fluid temperatures meet the associated predetermined thresholds, a heater core valve can be switched to a closed position to reduce a flow rate of the coolant through a heater core. If one or more of the vehicle fluid temperatures meet the associated predetermined thresholds, the heater core valve can be switched to an open position to increase the flow rate of the coolant through the heater core. Such systems can force coolant to flow through the heater core to reduce vehicle fluid temperatures even when the AC system is being operated under the maximum cooling condition.

130. 发明授权

US10570872B2 System and method for a range extender engine of a hybrid electric vehicle 有权
公开(公告)号：US10570872B2
公开(公告)日：2020-02-25
申请号：US15895853
申请日：2018-02-13
申请人： Ford Global Technologies, LLC
发明人： Kenneth Miller , Ross Dykstra Pursifull , Thomas Leone , Gopichandra Surnilla
IPC分类号： B60H1/03 , F02N19/02 , B60W30/194 , B60H1/18 , B60L50/61 , B60L58/12 , B60H1/14 , B60H1/08 , B60H1/00
摘要： Methods and systems are provided for improving the operating range of an electric vehicle having an engine wherein waste heat generated during motor operation is transferred to pre-heat the engine. Engine starting is predicted based on the electrical torque demand of the vehicle relative to the actual and predicted electrical energy consumption of the electric vehicle. Prior to starting the engine to charge a battery of the motor, various engine components are pre-heated in an order that improves vehicle range while also optimizing fuel economy.

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