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公开(公告)号：US12109866B2
公开(公告)日：2024-10-08
申请号：US17949468
申请日：2022-09-21
发明人： Manfred Koberstein , Chris Robert Sculthorpe , Craig Martin Spinneweber , John Azar , Michael M. Azzouz , Scott Nydam
IPC分类号： B60H1/00
CPC分类号： B60H1/00028 , B60H1/00492 , B60H1/00592 , B60H1/00821 , B60H2001/00214 , B60H2001/003
摘要： A thermal management system for a vehicle includes a heat exchange unit coupled with a compartment of the vehicle via an interface in the compartment. A container is moveable between a first position and a second position. The container is configured to be in fluid communication with the heat exchange unit via the interface in the first position.
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公开(公告)号：US20240278620A1
公开(公告)日：2024-08-22
申请号：US18652145
申请日：2024-05-01
CPC分类号： B60H1/00921 , B60H1/00885 , B60H1/32284 , B60H2001/00928 , B60H2001/00942 , B60H2001/00957
摘要： A heat pump includes a refrigerant loop. The refrigerant loop includes an accumulator having an inlet and an outlet, a compressor, a first heat exchanger, and a first coupling point. The compressor includes a low-pressure inlet and an outlet. The low-pressure inlet is downstream of the outlet of the accumulator. The first heat exchanger includes an inlet and an outlet. The first coupling point is positioned immediately downstream of the outlet of the accumulator and immediately upstream of the low-pressure inlet of the compressor. The first coupling point is immediately downstream of the outlet of the first heat exchanger such that a first heat exchange fluid circulating through the refrigerant loop is directed to the low-pressure inlet of the compressor upon exiting the outlet of the first heat exchanger.
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公开(公告)号：US12054033B2
公开(公告)日：2024-08-06
申请号：US18075663
申请日：2022-12-06
CPC分类号： B60H1/323 , B60H1/00485 , B60H1/3227 , B60H1/32284
摘要： A heat pump includes a refrigerant loop. The refrigerant loop includes a compressor, a first condenser, a vapor generator having a first region and a second region, a first expansion valve, a second expansion valve, and a first evaporator. A branching point is positioned between the first condenser and the vapor generator. The branching point diverts a portion of a first heat exchange fluid circulating through the refrigerant loop to the vapor generator. The first expansion valve is positioned between the branching point and the vapor generator. An outlet of the vapor generator is coupled to a mid-pressure inlet port of the compressor.
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公开(公告)号：US20240092137A1
公开(公告)日：2024-03-21
申请号：US17949468
申请日：2022-09-21
发明人： Manfred Koberstein , Chris Robert Sculthorpe , Craig Martin Spinneweber , John Azar , Michael M. Azzouz , Scott Nydam
IPC分类号： B60H1/00
CPC分类号： B60H1/00028 , B60H1/00492 , B60H1/00821
摘要： A thermal management system for a vehicle includes a heat exchange unit coupled with a compartment of the vehicle via an interface in the compartment. A container is moveable between a first position and a second position. The container is configured to be in fluid communication with the heat exchange unit via the interface in the first position.
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5.发明授权公开(公告)号：US11916208B2
公开(公告)日：2024-02-27
申请号：US17213370
申请日：2021-03-26
IPC分类号： H01M10/63 , H01M10/48 , H01M10/625 , H01M10/613
CPC分类号： H01M10/63 , H01M10/486 , H01M10/613 , H01M10/625
摘要： This disclosure relates to an electrified vehicle having a cabin pre-cooling strategy for managing battery and cabin cooling loads. A corresponding method is also disclosed. An example electrified vehicle includes a battery for propulsion, a cabin, a thermal management system configured to thermally condition both the battery and the cabin, and a controller configured to follow a cabin pre-cooling strategy to pre-cool the cabin when an expected cooling load of the battery, if the electrified vehicle were to be driven in present conditions, exceeds an upper battery cooling load threshold.
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公开(公告)号：US20240051369A1
公开(公告)日：2024-02-15
申请号：US18492188
申请日：2023-10-23
CPC分类号： B60H1/00785 , B60H1/3207 , B60H1/00828 , B60H1/00885 , B60H1/00849
摘要： A method for defogging a window of a vehicle includes steps of automatically selecting a climate control system operating mode and determining a risk of window fogging. The climate control system operating mode is selected from an outside air mode, an air-conditioning mode, and a defrost mode. A controller determines the risk of window fogging according to one or more inputs, and the same or a different controller may automatically select the climate control system operating mode. The controller is configured to increase a climate control system blower speed to increase a rate of airflow provided by the currently-actuated climate control system operating mode. The controller may sequentially advance the climate control system operating mode through the outside air mode, air-conditioning mode, and defrost mode.
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公开(公告)号：US11660935B2
公开(公告)日：2023-05-30
申请号：US17022690
申请日：2020-09-16
CPC分类号： B60H1/323 , B60H1/00278 , B60H1/00385 , B60H1/00885 , B60H2001/00949 , B60H2001/3266 , B60H2001/3282 , B60H2001/3283
摘要： A vehicle thermal management system including an electric powertrain, a single thermal loop, and a controller is provided. The electric powertrain includes a high voltage battery. The single thermal loop is for managing thermal conditions of the high voltage battery and a vehicle cabin and may include a climate control system, a blower, and a front evaporator in fluid communication with the vehicle cabin. The controller is programmed to, responsive to detection of a climate control system off request, output a command to direct the blower to push air through a heater core to the vehicle cabin at a predetermined temperature such that a temperature within the vehicle cabin is maintained at a predetermined temperature and refrigerant continues to flow through the front evaporator. The system may include a vehicle cabin temperature sensor and an ambient temperature sensor, each in electrical communication with the controller.
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公开(公告)号：US20220410664A1
公开(公告)日：2022-12-29
申请号：US17357149
申请日：2021-06-24
摘要： A heat pump includes a refrigerant loop. The refrigerant loop includes a compressor, a first condenser, a vapor generator having a first region and a second region, a first expansion valve, a second expansion valve, and a first evaporator. A branching point is positioned between the first condenser and the vapor generator. The branching point diverts a portion of a first heat exchange fluid circulating through the refrigerant loop to the vapor generator. The first expansion valve is positioned between the branching point and the vapor generator. An outlet of the vapor generator is coupled to a mid-pressure inlet port of the compressor.
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公开(公告)号：US20210339604A1
公开(公告)日：2021-11-04
申请号：US17371853
申请日：2021-07-09
IPC分类号： B60H1/00
摘要： A method for defogging a window of a vehicle includes steps of automatically selecting a climate control system operating mode and determining a risk of window fogging. The climate control system operating mode is selected from an outside air mode, an air-conditioning mode, and a defrost mode. A controller determines the risk of window fogging according to one or more inputs, and the same or a different controller may automatically select the climate control system operating mode. The controller is configured to increase a climate control system blower speed to increase a rate of airflow provided by the currently-actuated climate control system operating mode. The controller may sequentially advance the climate control system operating mode through the outside air mode, air-conditioning mode, and defrost mode.
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10.发明授权公开(公告)号：US11110777B2
公开(公告)日：2021-09-07
申请号：US16690622
申请日：2019-11-21
摘要： A vehicle includes a heating, ventilation and air conditioning (HVAC) system for heating and cooling a passenger compartment. The HVAC system includes a refrigerant loop and a coolant loop, and an auxiliary coolant loop for heating and cooling at least a portion of the passenger compartment. The auxiliary coolant loop includes a pump for moving a coolant, within the auxiliary coolant loop, through a first heat exchanger coupled to the refrigerant loop via an expansion device, a second heat exchanger positioned within the passenger compartment, and a third heat exchanger coupled to the coolant loop. A flow control valve controls a flow of coolant to the third heat exchanger. The temperature of the coolant within the auxiliary coolant loop is controlled utilizing the flow valve and the pump. The first and third heat exchangers may be in parallel for controlling the movement of coolant there between to control temperature.
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