WO2010008158A1 - Climatiseur de véhicule pour refroidissement du siège du véhicule - Google Patents

Climatiseur de véhicule pour refroidissement du siège du véhicule Download PDF

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Publication number
WO2010008158A1
WO2010008158A1 PCT/KR2009/003802 KR2009003802W WO2010008158A1 WO 2010008158 A1 WO2010008158 A1 WO 2010008158A1 KR 2009003802 W KR2009003802 W KR 2009003802W WO 2010008158 A1 WO2010008158 A1 WO 2010008158A1
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WO
WIPO (PCT)
Prior art keywords
sub
evaporator
seat
vehicle
compressor
Prior art date
Application number
PCT/KR2009/003802
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English (en)
Korean (ko)
Inventor
이광용
김동한
김한경
Original Assignee
한국델파이(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020080068757A external-priority patent/KR100897559B1/ko
Application filed by 한국델파이(주) filed Critical 한국델파이(주)
Publication of WO2010008158A1 publication Critical patent/WO2010008158A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5614—Heating or ventilating devices characterised by convection by liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow

Definitions

  • the present invention relates to a vehicle air conditioner, and more particularly, to a vehicle air conditioner for cooling a seat in which a rider of a vehicle sits.
  • the vehicle air conditioner includes a cooling system for cooling the interior of a vehicle and a heating system for heating the interior of the vehicle.
  • the air conditioning apparatus is provided with an air-conditioning duct which is an integral injection assembly, and one side of the air-conditioning duct is provided with an air suction door for controlling the inflow of outside air and circulation of indoor air and a forced blow of the introduced air.
  • a blower unit is provided.
  • An evaporator and a heater core are sequentially disposed in front of the blower unit, and the passage is partitioned by the temperature control door.
  • FIG. 1 is a view schematically showing a conventional vehicle air conditioner.
  • the vehicle air conditioner 10 includes a compressor 11 for converting a refrigerant into a gas of high temperature and high pressure, and a low temperature low pressure to facilitate heat exchange in the condenser 12 for liquefying a gas of high temperature and high pressure.
  • Expansion device (13) to form a fume of the air is composed of an evaporator (14) that generates heat by heat exchange with the air introduced by the blower (not shown), the refrigerant passing through the evaporator (14) is again a compressor (11) Is cycled to
  • Cooled air deprived of heat from the evaporator 14 is configured to enter the interior of the vehicle through the duct.
  • the warm air in the vehicle interior can be easily cooled, but in the case of a seat and a backrest of the seat that are in direct contact with the body of the occupant, they cannot be cooled directly. There is a problem.
  • a passenger sitting in a seat in hot weather, such as summer may feel uncomfortable, such as sweating on his back and hips, and this discomfort may last for a long time, resulting in deterioration of driving and ride comfort of the vehicle.
  • An object of the present invention is to provide an improved vehicle air conditioner that can provide a cooling effect even in the case of a seat and / or backrest on which a rider sits.
  • the blower air is heated by heat exchange between the condenser, the expansion device, and the evaporator, and the refrigerant circulating back to the compressor and the blower air passing through the evaporator surface by the blower. It is changed to cold and discharged into the vehicle interior, and a tubular sub evaporator having one side connected to the condenser and the other side connected to the compressor is embedded in the seat and / or the back of the vehicle, between the sub evaporator and the condenser. It is characterized in that the sub-expansion device for converting the refrigerant to low temperature low pressure.
  • the cross-sectional area of the sub evaporator is characterized in that less than 0.8 mm 2 ⁇ 33 mm 2.
  • the length of the sub evaporator is characterized in that less than 1m ⁇ 9m.
  • a switch is provided between any one of the condenser and the sub-expansion device, between the sub-expansion device and the sub-evaporator, and between the sub-evaporator and the compressor to further block the refrigerant flow in the sub-evaporator. It is characterized by.
  • the switch is further provided to selectively block the refrigerant flow in the sub evaporator for each seat.
  • the vehicle air conditioner is a heat exchanger between the condenser and the blower air passing through the surface of the evaporator by a blower and a refrigerant circulating back to the compressor sequentially through the expansion device and the evaporator by driving the compressor.
  • a sub-condenser, a sub-expansion device, and a tubular sub-evaporator built in the seat of the vehicle by the operation of an indoor cooling unit and a sub-compressor for converting the blower air into a cold air and discharging the air into a vehicle, And a seat cooling unit for cooling the seat and / or the back of the vehicle by the refrigerant circulating back to the sub-compressor while being converted.
  • the cross-sectional area of the sub evaporator is characterized in that less than 0.8 mm 2 ⁇ 33 mm 2.
  • the length of the sub evaporator is characterized in that less than 1m ⁇ 9m.
  • a switch disposed between the sub condenser and the sub expansion device, between the sub expansion device and the sub evaporator, and between the sub evaporator and the sub compressor, to selectively block the refrigerant flow in the sub evaporator. It is characterized in that the further provided.
  • the switch is further provided to selectively block the refrigerant flow in the sub evaporator for each seat.
  • the cooling is provided not only in the interior of the vehicle but also in the seat and / or backrest where the driver or the like is seated in a comfortable state Can drive a vehicle
  • FIG. 1 is a view schematically showing a conventional vehicle air conditioner.
  • FIG. 2 is a view schematically showing a vehicle air conditioner according to an embodiment of the present invention.
  • FIG. 3 is a schematic view of a sub evaporator portion of the vehicle air conditioner of FIG.
  • FIG. 4 is a view schematically showing a state in which a switch is further added to the vehicle air conditioner of FIG. 2.
  • FIG. 5 is a view schematically illustrating a state in which a switch is further added to the vehicle air conditioner of FIG. 2.
  • FIG. 6 is a view schematically showing a vehicle air conditioner according to another embodiment of the present invention.
  • Figure 7 is a schematic view showing a seat cooling unit of the vehicle air conditioner according to another embodiment of the present invention.
  • FIG. 8 is a view schematically showing a state in which a switch is further added to a seat cooling unit of a vehicle air conditioner according to another embodiment of the present invention.
  • FIG. 2 is a view schematically showing a vehicle air conditioner according to an embodiment of the present invention
  • FIG. 3 is a view schematically showing a sub-evaporator part of the vehicle air conditioner of FIG. 2
  • FIG. 4 is a vehicle air conditioner of FIG. 2.
  • FIG. 5 is a view schematically showing a state in which a switch is further added
  • FIG. 5 schematically illustrates another example of a state in which a switch is further added to the vehicle air conditioner of FIG. 2.
  • the vehicle air conditioner 100 includes a compressor 110, a condenser 120, an expansion device 130, an evaporator 140, a sub expansion device 150, and a sub evaporator.
  • the refrigerant is circulated through the 160, and the air passing through the evaporator 140 is introduced into the vehicle interior by a blower (not shown), and the seat of the vehicle interior is cooled by the refrigerant passing through the sub-evaporator 160. And / or the backrest is cooled.
  • the compressor 110, the condenser 120, the expansion device 130 and the evaporator 140 may be in a closed circuit form, and the sub expansion device 150 and the sub evaporator 160 may be It may be in the form of a closed circuit branched from the condenser 120 and connected to the compressor 110.
  • the sub expansion device 150 and the sub evaporator 160 may be connected in parallel between the compressor 110 and the condenser 120.
  • the refrigerant having passed through the condenser 120 may be branched and supplied to the expansion device 130 and the sub expansion device 150, and the refrigerant flowing through the expansion device 130 may be supplied to the evaporator 140. Only the pure water is used to cool the vehicle interior, and the refrigerant flowing through the sub-expansion device 150 is supplied only to the sub-evaporator 160 to have a structure in which the seat and / or the back of the vehicle is cooled.
  • the sub-evaporator 160 has a tubular shape and is installed in the seat 171 and / or the backrest 172 of the seat 171 in the interior of the vehicle.
  • the sub evaporator 160 may be installed in the seat 171 or the backrest 172 or both the seat 171 and the backrest 172 of the vehicle interior.
  • the sub evaporator 160 has a length of 1 m to 9 m and a cross-sectional area of 0.8 mm 2 to 33 mm 2.
  • the cross-sectional area means the cross-sectional area of the sub evaporator 160 regardless of the cross-sectional shape, and the cross-sectional area should be maintained within 0.8 mm 2 to 33 mm 2 over the entire range of the sub evaporator 160.
  • the length of the sub evaporator 160 and the value of the cross-sectional area thereof may be set in consideration of the pressure drop of the refrigerant along the length without disturbing the flow of the refrigerant.
  • the length of the sub evaporator 160 is less than 1m, the length is too short, making it difficult to obtain a uniform cooling effect on both the seat 171 and / or the backrest 172.
  • the cross-sectional area of the sub evaporator 160 is less than 0.8 mm 2
  • the refrigerant pressure difference between the inlet side and the outlet side of the sub evaporator 160 becomes too large. As a result, the cooling effect may be reduced or uneven.
  • the cross-sectional area of the sub evaporator 160 exceeds 33 mm 2
  • the occupant sitting in the seat 171 of the vehicle may feel a foreign object, and the manufacturability may be deteriorated.
  • the inlet side pressure of the sub-evaporator 160 is 5 kg / cm 2
  • the difference between the inlet pressure and the outlet pressure of the sub evaporator 160 should be within 3.5 kg / cm 2.
  • the switch 180 to selectively block the refrigerant flow in the sub-evaporator 160 may be further provided.
  • the attenuator 180 is installed adjacent to the inlet side or the outlet side of the sub evaporator 160, and the refrigerant flow in the sub evaporator 160 is provided for each seat. You can also selectively block it.
  • the passenger may allow or block cooling to the seat 171 and / or the backrest 172 when the vehicle is cooled indoors by adjusting the switch 180.
  • indoor cooling and cooling of the seat 171 and the backrest 172 may be performed as follows.
  • the refrigerant is a high temperature and high pressure state by the compressor 110 is sent to the condenser 120.
  • the refrigerant is converted into a low temperature and high pressure state by a heat exchanger, and the pressure is lowered while passing through the expansion device 130 and sent to the evaporator 140.
  • the heat exchanged between the coolant in the low temperature and low pressure state and the blowing air introduced by the blower cools the air to be supplied for cooling the vehicle interior.
  • the refrigerant which has undergone heat exchange with the blown air, is sent to the compressor 110 again, and the above circulation is repeated.
  • a portion of the refrigerant converted to the state of the low temperature and high pressure in the condenser 120 is branched through the sub-expansion device 150 and / or the backrest 172 of the seat 171 of the vehicle (171) It may be sent to the compressor 110 through a sub evaporator 160 installed in.
  • the refrigerant passing through the condenser 120 in the low temperature and high pressure state is passed through the sub expansion device 150 to lower the pressure is sent to the sub evaporator 160 in a lower temperature state.
  • the refrigerant introduced into the sub-evaporator 160 may cool the backrest 172 of the seat 171 and / or the seat 171 of the vehicle at a low temperature due to a pressure drop.
  • the refrigerant passing through the condenser 120 via the compressor 110 is partially cooled by the evaporator 140 so as to be used for cooling the vehicle interior via the expansion device 130.
  • the rest is converted into low temperature and low pressure through the sub expansion device 150 to absorb heat of the vehicle seat 171 and / or backrest 172 through the sub evaporator 160.
  • expansion device 130 and the sub-expansion device 150 is not only to control the amount of refrigerant but also to expand the pressure and temperature to facilitate the evaporation of the high-temperature, high-pressure refrigerant to facilitate the expansion valve at the same time It would be desirable to construct.
  • the seat 171 and / or the cooling air is not supplied by not only the cooling of the vehicle interior but also the occupant's seating.
  • the backrest 172 can also be cooled and can drive in a comfortable state.
  • the refrigerant flowing through the expansion device 130 to the evaporator 140 is responsible only for cooling the vehicle interior, and the refrigerant flowing through the sub expansion device 150 to the sub evaporator 160 only cools the seat. Since it is in charge, the refrigerant is dropped in the expansion device 130 and the sub-expansion device 150 to the temperature and pressure desired by the user, respectively, so that the vehicle interior cooling and seat cooling temperature can be adjusted, and a sufficient cooling effect on the seat To make it possible.
  • the refrigerant flow configuration of the present invention can secure the amount and flow of sufficient refrigerant for vehicle seat cooling, thereby achieving a sufficient vehicle seat cooling effect.
  • FIG. 6 is a view schematically showing a vehicle air conditioner according to another embodiment of the present invention.
  • Figure 7 is a view schematically showing a seat cooling unit according to another embodiment of the present invention
  • Figure 8 is a view schematically showing a seat cooling unit according to another embodiment of the present invention.
  • the vehicle air conditioner 100 includes an indoor cooling unit 200 and a seat cooling unit 300.
  • the indoor cooling unit 200 supplies cool air to the vehicle interior by heat exchange between the expanded refrigerant and the outside air.
  • the indoor cooling unit 200 has a closed circuit form and includes a compressor 110, a condenser 120, an expansion device 130, and an evaporator 140.
  • the refrigerant supplied to the indoor cooling unit 200 is sequentially moved to the compressor 110, the condenser 120, the expansion device 130, and the evaporator 140, and converted to a low temperature low pressure state to obtain a blower ( Cold air is discharged to the vehicle interior through heat exchange with external air introduced into the vehicle, and the refrigerant is sent back to the compressor 110 to repeat the process.
  • the refrigerant is sent to the condenser 120 at a high temperature and high pressure by the compressor 110.
  • the refrigerant is converted into a low temperature and high pressure state by a heat exchanger, and the pressure is lowered while passing through the expansion device 130 and sent to the evaporator 140.
  • the heat exchanged between the coolant in the low temperature and low pressure state and the blowing air introduced by the blower cools the air to be supplied for cooling the vehicle interior.
  • the refrigerant which has undergone heat exchange with the blown air, is sent to the compressor 110 again, and the above circulation is repeated.
  • the seat cooling unit 300 cools the seat 171 of the vehicle and / or the backrest 172 of the seat 171 by reducing the temperature of the refrigerant circulating through the seat cooling unit 300.
  • the seat cooling unit 300 includes a sub compressor 111, a sub condenser 121, a sub expansion device 150, and a sub evaporator 141.
  • the refrigerant circulating in the seat cooling unit 300 is converted into a high temperature and high pressure state by the sub compressor 111, and is sent to the sub condenser 121. After being converted to a low temperature and high pressure state, it is converted into a low temperature low pressure state while passing through the sub expansion device 150 and supplied to the sub evaporator 141.
  • the low temperature low pressure refrigerant introduced into the sub evaporator 141 passes through the sub evaporator 141 and is further sent to the sub compressor 111 while the temperature is lowered due to the pressure drop, thereby repeating the above process.
  • the seat cooling consisting of the sub compressor 111, the sub condenser 121, the sub expansion device 150, the sub evaporator 141 for cooling the seat separately from the indoor cooling unit 200 for cooling the interior of the vehicle.
  • the unit 300 is further configured, and the seat cooling unit 300 converts the refrigerant passing through the sub compressor 111 and the sub condenser 121 into the low temperature and the low pressure through the sub expansion device 150 so that only the seat cooling is performed. It is supplied only to the sub evaporator 141 so as to be used, thereby cooling the seat.
  • the sub evaporator 141 may be installed in the seat 171 or the backrest 172 or both the seat 171 and the backrest 172 of the vehicle interior.
  • the sub-evaporator 141 has a length of 1 m to 9 m or less, and a cross-sectional area of 0.8 mm 2 to 33 mm 2.
  • the cross-sectional area means a cross-sectional area of the sub evaporator 141 regardless of the cross-sectional shape, and the cross-sectional area should be maintained within 0.8 mm 2 to 33 mm 2 over the entire range of the sub evaporator 141.
  • the length of the sub evaporator 141 and the value of the cross-sectional area of the sub evaporator 141 may be set in consideration of the pressure drop of the refrigerant along the length without disturbing the flow of the refrigerant.
  • the length of the sub evaporator 141 is less than 1 m, the length is too short, making it difficult to obtain a uniform cooling effect on both the seat 171 and / or the backrest 172.
  • the cross-sectional area of the sub evaporator 141 is less than 0.8 mm 2
  • the refrigerant pressure difference between the inlet side and the outlet side of the sub evaporator 141 becomes too large when the refrigerant passes through the sub evaporator 141.
  • the cooling effect may be reduced or uneven.
  • the cross-sectional area of the sub evaporator 141 exceeds 33 mm 2
  • the occupant sitting in the seat 171 of the vehicle may feel a foreign object, and the manufacturability may be deteriorated.
  • the inlet side pressure of the sub evaporator 141 is 5 kg / cm 2.
  • the difference between the inlet pressure and the outlet pressure of the sub evaporator 141 should be within 3.5 kg / cm 2.
  • the switch 180 to selectively block the refrigerant flow in the sub-evaporator 141 may be further provided.
  • the switch 180 is installed adjacent to the inlet or outlet side of the sub-evaporator 141, may be further provided with a switch 180 to selectively block the refrigerant flow in the sub-evaporator 141 for each seat.
  • the passenger may allow or block cooling to the seat 171 and / or the backrest 172 when the vehicle is cooled indoors by adjusting the switch 180.
  • the seat 171 and / or the cooling air is not supplied by not only the cooling of the vehicle interior but also the occupant's seating.
  • the backrest 172 can also be cooled and can drive in a comfortable state.
  • the refrigerant flowing through the expansion device 130 to the evaporator 140 is responsible only for cooling the vehicle interior, and the refrigerant flowing through the sub expansion device 150 to the sub evaporator 141 only cools the seat. Since it is in charge, the refrigerant is dropped in the expansion device 130 and the sub-expansion device 150 by the temperature and pressure desired by the user, respectively, so that the vehicle interior cooling and seat cooling temperature can be adjusted, and sufficient cooling effect on the seat. To make it possible.
  • the cooling is provided not only in the interior of the vehicle but also in the seat and / or backrest where the driver or the like is sitting in a comfortable state
  • the refrigerant By driving the vehicle and cooling the seat and / or the backrest by using the refrigerant, it is possible to obtain a higher cooling efficiency than the conventional cooling method using a blower, there is industrial applicability.

Abstract

La présente invention concerne un climatiseur de véhicule conçu pour convertir l'air de soufflage en air de refroidissement par échange thermique entre un fluide frigorigène et l'air de soufflage puis pour décharger cet air à l'intérieur du véhicule. Le fluide frigorigène traverse un condensateur, un bloc d'expansion et un évaporateur, dans cet ordre, sous l'effet de l'entraînement d'un compresseur, puis il circule, une nouvelle fois, à travers le compresseur. L'air de soufflage est soufflé devant la surface de l'évaporateur par une soufflerie. Un sous-évaporateur tubulaire est incorporé dans le siège d'un véhicule et/ou le dossier d'un véhicule, l'un des côtés étant relié au condensateur et l'autre côté étant connecté au compresseur. Un bloc de sous-expansion qui transforme le fluide frigorigène pour l'amener à une température basse et à une pression basse peut être placé entre le sous-évaporateur et l'évaporateur. Le sous-évaporateur étant installé dans le siège d'un véhicule et/ou le dossier d'un véhicule, l'appareil décrit dans cette invention permet de refroidir l'habitacle du véhicule ainsi que le siège du conducteur et/ou le dossier du conducteur, de sorte que ce dernier puisse conduire confortablement.
PCT/KR2009/003802 2008-07-15 2009-07-10 Climatiseur de véhicule pour refroidissement du siège du véhicule WO2010008158A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0068757 2008-07-15
KR10-2008-0068743 2008-07-15
KR20080068743 2008-07-15
KR1020080068757A KR100897559B1 (ko) 2008-07-15 2008-07-15 좌석 냉방을 위한 차량용 공조 장치

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WO2010008158A1 true WO2010008158A1 (fr) 2010-01-21

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9863672B2 (en) 2005-04-08 2018-01-09 Gentherm Incorporated Thermoelectric-based air conditioning system
US10106011B2 (en) 2009-05-18 2018-10-23 Gentherm Incorporated Temperature control system with thermoelectric device
US10464391B2 (en) 2007-05-25 2019-11-05 Gentherm Incorporated System and method for distributed thermoelectric heating and cooling
US10603976B2 (en) 2014-12-19 2020-03-31 Gentherm Incorporated Thermal conditioning systems and methods for vehicle regions
US10625566B2 (en) 2015-10-14 2020-04-21 Gentherm Incorporated Systems and methods for controlling thermal conditioning of vehicle regions
WO2020156866A1 (fr) * 2019-01-28 2020-08-06 Bayerische Motoren Werke Aktiengesellschaft Siège de véhicule doté d'un dispositif de thermorégulation
WO2020156840A1 (fr) * 2019-01-28 2020-08-06 Bayerische Motoren Werke Aktiengesellschaft Siège de véhicule doté d'un dispositif de thermorégulation
US20210170827A1 (en) * 2019-12-05 2021-06-10 Hyundai Motor Company Vehicle Climate Control System and Method for Controlling the Same
WO2022157476A1 (fr) * 2021-01-20 2022-07-28 Hydrohertz Limited Système de pompe à chaleur

Citations (4)

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KR19980025913U (ko) * 1996-11-06 1998-08-05 임경춘 자동차용 시트 냉방 장치
KR19980040187U (ko) * 1996-12-21 1998-09-15 양재신 자동차 시트의 냉각장치
KR20040015599A (ko) * 2002-08-13 2004-02-19 현대모비스 주식회사 차량 시트의 냉각구조
JP3799768B2 (ja) * 1997-09-08 2006-07-19 株式会社デンソー 車両用冷凍サイクル装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
KR19980025913U (ko) * 1996-11-06 1998-08-05 임경춘 자동차용 시트 냉방 장치
KR19980040187U (ko) * 1996-12-21 1998-09-15 양재신 자동차 시트의 냉각장치
JP3799768B2 (ja) * 1997-09-08 2006-07-19 株式会社デンソー 車両用冷凍サイクル装置
KR20040015599A (ko) * 2002-08-13 2004-02-19 현대모비스 주식회사 차량 시트의 냉각구조

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9863672B2 (en) 2005-04-08 2018-01-09 Gentherm Incorporated Thermoelectric-based air conditioning system
US10464391B2 (en) 2007-05-25 2019-11-05 Gentherm Incorporated System and method for distributed thermoelectric heating and cooling
US10106011B2 (en) 2009-05-18 2018-10-23 Gentherm Incorporated Temperature control system with thermoelectric device
US11203249B2 (en) 2009-05-18 2021-12-21 Gentherm Incorporated Temperature control system with thermoelectric device
US10603976B2 (en) 2014-12-19 2020-03-31 Gentherm Incorporated Thermal conditioning systems and methods for vehicle regions
US11358433B2 (en) 2014-12-19 2022-06-14 Gentherm Incorporated Thermal conditioning systems and methods for vehicle regions
US10625566B2 (en) 2015-10-14 2020-04-21 Gentherm Incorporated Systems and methods for controlling thermal conditioning of vehicle regions
CN113165554A (zh) * 2019-01-28 2021-07-23 宝马股份公司 具有调温装置的车辆座椅
CN113242811A (zh) * 2019-01-28 2021-08-10 宝马股份公司 具有调温装置的车辆座椅
WO2020156840A1 (fr) * 2019-01-28 2020-08-06 Bayerische Motoren Werke Aktiengesellschaft Siège de véhicule doté d'un dispositif de thermorégulation
WO2020156866A1 (fr) * 2019-01-28 2020-08-06 Bayerische Motoren Werke Aktiengesellschaft Siège de véhicule doté d'un dispositif de thermorégulation
US11479154B2 (en) 2019-01-28 2022-10-25 Bayerische Motoren Werke Aktiengesellschaft Vehicle seat comprising a temperature-control system
US11845368B2 (en) 2019-01-28 2023-12-19 Bayerische Motoren Werke Aktiengesellschaft Vehicle seat comprising a temperature-control system
US20210170827A1 (en) * 2019-12-05 2021-06-10 Hyundai Motor Company Vehicle Climate Control System and Method for Controlling the Same
US11639082B2 (en) * 2019-12-05 2023-05-02 Hyundai Motor Company Vehicle climate control system and method for controlling the same
WO2022157476A1 (fr) * 2021-01-20 2022-07-28 Hydrohertz Limited Système de pompe à chaleur

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