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WO2024196066A1 - Ensemble module de fluide frigorigène - Google Patents

Ensemble module de fluide frigorigène Download PDF

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Publication number
WO2024196066A1
WO2024196066A1 PCT/KR2024/003152 KR2024003152W WO2024196066A1 WO 2024196066 A1 WO2024196066 A1 WO 2024196066A1 KR 2024003152 W KR2024003152 W KR 2024003152W WO 2024196066 A1 WO2024196066 A1 WO 2024196066A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant module
controller
refrigerant
module assembly
bracket
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/KR2024/003152
Other languages
English (en)
Korean (ko)
Inventor
강인근
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanon Systems Corp
Original Assignee
Hanon Systems Corp
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 KR1020230036603A external-priority patent/KR20240142077A/ko
Priority claimed from KR1020230048135A external-priority patent/KR20240152052A/ko
Application filed by Hanon Systems Corp filed Critical Hanon Systems Corp
Priority to DE112024000268.4T priority Critical patent/DE112024000268T5/de
Publication of WO2024196066A1 publication Critical patent/WO2024196066A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
    • 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
    • B60H1/32—Cooling devices

Definitions

  • the present invention relates to a refrigerant module assembly, and more specifically, to a refrigerant module assembly in which components of a heat exchanger, valves, and controllers are modularized into one.
  • Electric vehicles and hybrid vehicles are equipped with batteries to provide driving power, and the batteries are used not only for driving but also for heating and cooling.
  • a thermal management system is one that absorbs low-temperature heat and moves the absorbed heat to high-temperature.
  • a thermal management system has a cycle in which a liquid fluid evaporates in an evaporator, takes heat from the surroundings, becomes a gas, and then liquefies while releasing heat to the surroundings through a condenser. If this is applied to electric or hybrid vehicles, it has the advantage of securing a heat source that is lacking in conventional air conditioning devices.
  • the current modularized configuration of the thermal management system for electric vehicles is a partial modularization method in which major components (valves, accumulators, chillers, condensers, internal heat exchangers, and sensors, etc.) are connected by pipes.
  • This vehicle thermal management system includes a refrigerant module in which components that flow while exchanging heat with refrigerant are combined, and a controller that is an integrated driver for communicating the valves and sensors of the refrigerant module with the upper controller of the vehicle.
  • the controller is detachably mounted on the refrigerant module. At this time, it is necessary to optimize the mounting position of the controller by minimizing interference with parts mounted in the engine room, and a fastening structure is required for combining the refrigerant module and the controller.
  • One embodiment of the present invention provides a refrigerant module assembly capable of firmly mounting a controller without being limited by the structure and arrangement of refrigerant module components by mounting the controller to the refrigerant module through a mounting bracket having various fastening structures.
  • One embodiment of the present invention provides a refrigerant module assembly in which the controller is coupled to the upper part of the refrigerant module, so that when the controller is serviced, only the controller can be separated from the refrigerant module for easy A/S.
  • a refrigerant module assembly may include: a refrigerant module mounted in an engine room, in which refrigerant flows inside and exchanges heat; a controller mounted on one side of the refrigerant module and controlling a valve and a sensor provided in the refrigerant module; and a main connector provided on one side of the controller and to which a wire unit electrically connected to at least one of the valves or sensors is connected.
  • the above refrigerant module is in the form of a manifold plate and has one side mounted in the engine room, and the controller can be mounted on the upper part of the refrigerant module in a direction perpendicular to the refrigerant module.
  • the above valve and sensor may be arranged on one side and the other side of the refrigerant module, and the main connector electrically connected to the wire unit of the valve and sensor may be arranged to be located at the center of the refrigerant module.
  • valve and sensor are arranged on one side and the other side of the refrigerant module, and the main connector electrically connected to the wire unit of the valve and sensor can be arranged on the peripheral surface of the refrigerant module.
  • the above controller can be mounted on the refrigerant module such that the overall length of the wire unit is minimized.
  • the above controller may be provided with a sub-connector for electrical connection with external components.
  • the above sub-connector may be provided on the front side of the controller corresponding to the opposite side of the engine room.
  • the above sub-connector may be provided on one side of the controller equipped with the main connector and the other side.
  • the above controller may have a front-to-rear width that does not protrude outwardly beyond the valve and sensor.
  • the above controller may further include a mounting bracket for mounting the above controller to the refrigerant module.
  • the above mounting bracket may include a first bracket connecting the refrigerant module and the controller; and a second bracket connecting the heat exchanger coupled to the refrigerant module and the controller.
  • the above first bracket can be extended downward from the bottom of the controller and attached to the refrigerant module.
  • the above second bracket can be fastened to an extension flange extending from one side of the heat exchanger.
  • the above second bracket can support the heat exchanger through a connecting bracket attached to one side of the heat exchanger.
  • the above controller can be mounted on the upper part of the refrigerant module.
  • a refrigerant module assembly may include: a refrigerant module having a refrigerant path formed therein and mounted in an engine room; a controller mounted on an upper portion of the refrigerant module and configured to control valves and sensors provided in the refrigerant module; and a mounting bracket for mounting the controller on the refrigerant module.
  • the above refrigerant module is in the form of a manifold plate and has one side mounted in the engine room, and the controller can be mounted flat in a vertical direction on the upper part of the above refrigerant module.
  • the above mounting bracket may include a first bracket connecting the refrigerant module and the controller; and a second bracket connecting the heat exchanger coupled to the refrigerant module and the controller.
  • the above first bracket can be extended downward from the bottom of the controller and attached to the refrigerant module.
  • the above second bracket can be fastened to an extension flange extending from one side of the heat exchanger.
  • the above second bracket can support the heat exchanger through a connecting bracket attached to one side of the heat exchanger.
  • the controller may further include a main connector provided on one side thereof and to which a wire unit electrically connected to the valve and sensor is connected.
  • the above main connector can be arranged in the controller in a direction perpendicular to the direction in which the heat exchanger and the valve are coupled to the refrigerant module.
  • the above controller may be provided with a sub-connector for electrical connection with external components.
  • the above sub-connector may be provided on the front side of the controller corresponding to the opposite side of the engine room.
  • the above sub-connector may be provided on one side of the controller equipped with the main connector and the other side.
  • a main connector is provided along the circumference of the refrigerant module, interference between the wire unit and components (heat exchanger, valve, etc.) coupled to the refrigerant module can be minimized, and the overall length of the wire unit can be shortened and the layout can be simplified.
  • the controller by mounting the controller to the refrigerant module through a mounting bracket having various fastening structures, the controller can be firmly mounted without being limited by the structure and arrangement of the refrigerant module components.
  • the controller since the controller is coupled to the upper part of the refrigerant module, the controller can be easily serviced by simply separating the controller from the refrigerant module when performing A/S for the controller.
  • FIG. 1 is a perspective view illustrating a refrigerant module assembly according to one embodiment of the present invention.
  • FIG. 2 is a plan view illustrating a refrigerant module assembly according to one embodiment of the present invention.
  • FIG. 3 is a side view illustrating a refrigerant module assembly according to one embodiment of the present invention.
  • Figure 4 is a drawing schematically illustrating the coupling state of the refrigerant module and the controller.
  • Figure 5 is a drawing showing the connection portion of the refrigerant module and the controller by the first bracket.
  • Figure 6 is a drawing showing the connection part of the refrigerant module and the controller by the second bracket.
  • Figure 7 is a drawing showing the connection portion of the first heat exchanger and the controller by the second bracket.
  • Figure 8 is a drawing showing the connection portion of the refrigerant module and the controller by the second bracket and the connecting bracket.
  • first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only to distinguish one component from another.
  • FIG. 1 is a perspective view illustrating a refrigerant module assembly according to one embodiment of the present invention
  • FIG. 2 is a plan view illustrating a refrigerant module assembly according to one embodiment of the present invention
  • FIG. 3 is a side view illustrating a refrigerant module assembly according to one embodiment of the present invention.
  • a refrigerant module assembly may include a refrigerant module (1) having a flow path through which refrigerant flows and mounted in an engine room, a controller (80) mounted on one side of the refrigerant module (1) and configured to control a valve and a sensor provided in the refrigerant module (1), a main connector (82) provided on one side of the controller (80) and connected to a wire unit (90) electrically connected to at least one of the valves or sensors, and a mounting bracket (100) for mounting the controller (80) on the refrigerant module (1).
  • the refrigerant module (1) has a plate shape with a predetermined thickness and a fluid path formed approximately inside.
  • the refrigerant module (1) is modularized by combining the first heat exchanger (10), the second heat exchanger (60), which are heat exchange devices of the heat management system, the expansion valve (30, 70), and the direction change valve (40, 50), so that the product manufacturing work and the vehicle assembly line work can be reduced.
  • the refrigerant module (1) since the refrigerant module (1) performs the functions of piping, fittings, and housing at the same time, it can reduce costs and improve workability.
  • the refrigerant module (1) may include a main plate (2), a first plate (4) coupled to one surface of the main plate (2) and having a flow path formed therein through which a fluid flows, and a second plate (6) coupled to the other surface of the main plate (2) and having a flow path formed therein through which a fluid flows.
  • the refrigerant module (1) includes an assembly composed of the above-described plates, and can be manufactured by a method of combining them using brazing, structural adhesives, gaskets, etc.
  • the material of the refrigerant module (1) may be applied in various ways depending on the manufacturing method, such as aluminum, thermoplastic, stainless steel, etc., depending on the purpose and function.
  • the main plate (2) is formed in a plate shape, and a first plate (4) can be combined on one side of the main plate (2), and a second plate (6) can be combined on the other side.
  • the first plate (4) and the second plate (6) are combined so as to protrude to a predetermined thickness, thereby forming a fluid path between them and the main plate (2).
  • heat exchangers, valves, etc. can be combined on both sides based on the main plate (2), and a fluid path can be formed, thereby enabling modularization of components in a more compact space.
  • a communication hole (not shown) for communication between the fluid paths formed on the first plate (4) and the second plate (6) may be formed on the main plate (2).
  • the communication hole may be formed anywhere in the part where the fluid paths between the first plate (4) and the second plate (6) are communicated.
  • a first heat exchanger (10) and a first expansion valve (30) are coupled to one side (the left side based on FIG. 1) of the refrigerant module (1), and a second heat exchanger (60), a first directional switching valve (40), a second directional switching valve (50), and a second expansion valve (70) are coupled to the other side (the right side based on the drawing). That is, a second heat exchanger (60), a first directional switching valve (40), and a second directional switching valve (50) are coupled to the first plate (4), and a first heat exchanger (10) and a second expansion valve (30) are coupled to the second plate (6).
  • the path through which the refrigerant that has been heat-exchanged in the first heat exchanger (10) flows into the first directional valve (40) may be a high-temperature path, and the path through which the refrigerant that has been heat-exchanged in the second heat exchanger (60) flows out may be a low-temperature path.
  • the first heat exchanger (10) and the second heat exchanger (60) are arranged on one side and the other side of the refrigerant module (1), respectively, the high-temperature path and the low-temperature path can be arranged to be spaced apart from each other, so that thermal interference can be minimized.
  • the first heat exchanger (10) and the second heat exchanger (60) can exchange heat while allowing the refrigerant and cooling water to pass through them, respectively.
  • the heat exchanger and the valve are arranged as described above, but are not limited thereto.
  • only the heat exchanger may be coupled to one side of the refrigerant module (1), and only the valve may be coupled to the other side.
  • a water-cooled condenser may be used as the first heat exchanger (10), and a chiller may be used as the second heat exchanger (60).
  • the water-cooled condenser functions to condense high-temperature, high-pressure gaseous fluid (refrigerant) discharged from a compressor or an internal condenser into a high-pressure liquid by heat-exchanging it with an external heat source.
  • the chiller is a device in which a low-temperature, low-pressure fluid is supplied and heat-exchanged with cooling water moving in a cooling water circulation line (not shown), and the cold cooling water heat-exchanged in the chiller may circulate in the cooling water circulation line and exchange heat with a battery.
  • the first expansion valve (30) controls whether the refrigerant flowing into the first heat exchanger (10) expands.
  • the first expansion valve (30) can be placed around the first heat exchanger (10) and can expand or pass the refrigerant flowing into the refrigerant module (1).
  • the refrigerant flowing in through the first expansion valve (30) can undergo heat exchange while passing through the first heat exchanger (10) or can move to the external heat exchanger.
  • the refrigerant flowing out of the first heat exchanger (10) flows into the first directional switching valve (40).
  • the first directional switching valve (40) controls the direction of the refrigerant flowing out of the first heat exchanger (10).
  • the refrigerant flowing into the first directional switching valve (40) can move to an external heat exchanger (not shown).
  • the refrigerant flowing into the first expansion valve (30) can move to the second directional switching valve (50) in the dehumidifying mode and then to the evaporator (not shown).
  • the second heat exchanger (60) is supplied with low-temperature, low-pressure refrigerant and heat is exchanged with the cooling water moving in the cooling water circulation line (not shown).
  • the cold cooling water heat-exchanged in the second heat exchanger (60) can circulate in the cooling water circulation line and exchange heat with the battery.
  • the refrigerant heat-exchanged with the external heat exchanger is introduced into the second expansion valve (70), and the refrigerant expanded in the second expansion valve (70) is introduced into the second heat exchanger (60).
  • the refrigerant heat-exchanged in the second heat exchanger (60) flows out through the bottom and into an accumulator (not shown).
  • the controller (80) is an integrated driver for communicating the valves and sensors of the refrigerant module (1) with the upper controller of the vehicle.
  • the controller (80) is a part for controlling the valves (expansion valve, directional valve, etc.) and sensors (PT sensor) described above.
  • the controller (80) can be formed in an approximately flat rectangular shape. In the past, the controller (80) was mounted between the refrigerant module (1) and the engine room, but in this embodiment, it is configured to be mounted on the refrigerant module (1) for smooth A/S processing.
  • the controller (80) can be detachably mounted on the upper part of the refrigerant module (1).
  • the refrigerant module (1) is in the form of a manifold plate, and one side thereof is mounted on the engine room side.
  • the one side on which the first heat exchanger (10) is arranged can be mounted so that it faces the engine room.
  • the refrigerant module (1) in the form of a manifold plate is mounted parallel to the engine room side, and the controller (80) can be mounted in a direction perpendicular to the upper part of the refrigerant module (1).
  • the controller (80) is formed in a flat rectangular shape, and can be mounted flatly on the upper part of the refrigerant module (1) in a direction perpendicular to the refrigerant module (1).
  • the controller (80) is coupled to the upper part of the refrigerant module (1) in this way, there is an advantage in that when performing A/S for the controller (80), only the controller (80) can be separated from the refrigerant module (1), making A/S easy.
  • the controller (80) is described as being mounted on the upper part of the refrigerant module (1), but it is not limited thereto and may be mounted on the lower part of the refrigerant module (10) depending on the convenience of A/S.
  • a main connector (82) is provided to which a wire unit (90) is connected, which is electrically connected to at least one of a valve or a sensor. That is, the controller (80) can be connected to a valve, a sensor, or a valve and a sensor through the wire unit (90).
  • the main connector (82) can be provided on the left side or the right side as shown in FIGS. 2 and 3.
  • the controller (80) can be formed so that the left-right length is greater than the front-back length, and the main connector (82) is provided on one of the two sides, not the front or the rear.
  • the main connector (82) may have a front-to-rear width (W1) smaller than the front-to-rear width (W2) of the refrigerant module (1) as shown in Fig. 2. That is, the main connector (82) may have a front-to-rear width that does not protrude outwardly relative to the valves and sensors arranged in the refrigerant module (1). If the main connector (82) has a width as described above, the packaging of the refrigerant module (1) may be improved because it does not protrude outwardly from the refrigerant module (1).
  • the main connector (82) is arranged in this manner so that the main connector (82) is provided along the circumference of the refrigerant module (1) rather than along one side of the refrigerant module (1) where the heat exchanger and valve are coupled, thereby minimizing interference between the wire unit (90) and the components (heat exchanger, valve, etc.) coupled to the refrigerant module (1). That is, the main connector (82) can be arranged in a direction perpendicular to the direction in which the heat exchanger and valve coupled to the refrigerant module (1) are coupled.
  • the controller (80) can be mounted on the refrigerant module (1) where the overall length of the wire unit (90) is minimized.
  • the wire unit (90) can be connected at one end to the main connector (82) and extended from the peripheral surface side of the refrigerant module (1) to be connected at the other end to the expansion valve (30, 70) and the direction-changing valve (40, 50). At this time, since the wire unit (90) extends from the peripheral surface side of the refrigerant module (1) (from one side of the controller (80)), interference with the expansion valve (30, 70) and the direction-changing valve (40, 50) is minimized, thereby enabling module integration. In addition, the overall length of the wire unit (90) can be shortened and the layout can be simplified.
  • a sub-connector (84) may be provided on the front side (opposite of the engine room) of the controller (80).
  • the sub-connector (84) is for electrical connection with external engine room components and may be provided on a different side from the main connector (82).
  • the sub-connector (84) is preferably provided on the front side of the controller (80) to facilitate connection with external engine room components by the operator, but may also be provided on the rear side of the controller (80) or on another side where the main connector (82) is not provided.
  • FIG. 4 is a drawing schematically illustrating a state of coupling between a refrigerant module and a controller
  • FIG. 5 is a drawing illustrating a coupling portion between a refrigerant module and a controller by a first bracket
  • FIG. 6 is a drawing illustrating a coupling portion between a refrigerant module and a controller by a second bracket
  • FIG. 7 is a drawing illustrating a coupling portion between a first heat exchanger and a controller by a second bracket
  • FIG. 8 is a drawing illustrating a coupling portion between a refrigerant module and a controller by a second bracket and a connecting bracket.
  • the main connector (82) is located at the center of one side and the other side of the refrigerant module (1) and the wire unit (90) is connected to each of the two sides, the length of the wire unit (90) can be minimized and the overall structure can be simplified.
  • the refrigerant module assembly includes a mounting bracket (100) for mounting the controller (80) on the refrigerant module (1).
  • the mounting bracket (100) may include a first bracket (110) connecting the refrigerant module (1) and the controller (80), and a second bracket (120) connecting the heat exchanger (10, 60) coupled to the refrigerant module (1) and the controller (80). That is, the mounting bracket (100) may use the first bracket (110) and the second bracket (120) having different coupling portions in order to more firmly couple the refrigerant module (1) and the controller (80).
  • the first bracket (110) may be extended downward from the bottom of the controller (80) and coupled to the refrigerant module (1).
  • the first bracket (110) is configured to directly mount the controller (80) to the refrigerant module (1), and may be vertically extended downward from the bottom of the controller (80) and fastened to one surface of the refrigerant module (1) using a bolt or the like.
  • a plurality of first brackets (110) may be arranged at the bottom of the controller (80) and each may be fastened to the refrigerant module (1).
  • the second bracket (120) serves to secure the controller (80) to the refrigerant module (1) by fastening it to the first heat exchanger (10) rather than directly mounting it to the refrigerant module (1).
  • the first heat exchanger (10) is only an example, and the second bracket (120) may be fastened to the second heat exchanger (60), and may be fastened to each of the first heat exchanger (10) and the second heat exchanger (60).
  • each of the connecting portions is configured differently.
  • one of the second brackets (120) may be fastened to an extension flange (12) extending from one side of the first heat exchanger (10).
  • the second bracket (120) may extend horizontally from the bottom of the controller (80) and may be fastened to the extension flange (12).
  • the extension flange (12) is configured to be fastened to the second bracket (120) and may be bent and extended from one side of the first heat exchanger (10).
  • another one of the second brackets (120) can support the first heat exchanger (10) via a connecting bracket (130) that is coupled to one side of the first heat exchanger (10).
  • the connecting bracket (130) is configured to be fastened to one side of the first heat exchanger (10), and a portion thereof can be bent and extended for fastening with the second bracket (120).
  • the joint portion for fastening the second bracket (120) to the first heat exchanger (10) is configured differently.
  • multiple second brackets (120) may be fastened only to the extension flange (12) or only to the connection bracket (130).
  • the extension flange (12) and the connection bracket (130) can be viewed as configurations introduced to resolve the difficulty in fastening the controller (80) due to the structure and arrangement of the first heat exchanger (10) coupled to the refrigerant module (1).
  • the controller (80) can be firmly mounted without being limited by the structure and arrangement of the refrigerant module (1) components through the mounting bracket (100) having various fastening structures.
  • Refrigerant module 2 Main plate

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Un ensemble module de fluide frigorigène selon un mode de réalisation de la présente invention comprend : un module de fluide frigorigène monté à l'intérieur d'une chambre de moteur, et ayant des canaux à travers lesquels s'écoule un fluide frigorigène ; un dispositif de commande, monté sur un côté du module de fluide frigorigène, pour commander des vannes et des capteurs disposés dans le module de fluide frigorigène ; et un connecteur principal qui est disposé sur un côté du dispositif de commande et auquel une unité de fil se connecte, l'unité de fil étant électriquement connectée soit aux vannes, soit aux capteurs.
PCT/KR2024/003152 2023-03-21 2024-03-12 Ensemble module de fluide frigorigène Pending WO2024196066A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112024000268.4T DE112024000268T5 (de) 2023-03-21 2024-03-12 Kältemittelmodulanordnung

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020230036603A KR20240142077A (ko) 2023-03-21 2023-03-21 냉매모듈 어셈블리
KR10-2023-0036603 2023-03-21
KR10-2023-0048135 2023-04-12
KR1020230048135A KR20240152052A (ko) 2023-04-12 2023-04-12 냉매모듈 어셈블리

Publications (1)

Publication Number Publication Date
WO2024196066A1 true WO2024196066A1 (fr) 2024-09-26

Family

ID=92841850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2024/003152 Pending WO2024196066A1 (fr) 2023-03-21 2024-03-12 Ensemble module de fluide frigorigène

Country Status (2)

Country Link
DE (1) DE112024000268T5 (fr)
WO (1) WO2024196066A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127443A (ja) * 2007-11-20 2009-06-11 Mitsubishi Heavy Ind Ltd 電動圧縮機
KR101643864B1 (ko) * 2014-08-26 2016-07-29 엘지전자 주식회사 차량용 구동모듈
US20190337355A1 (en) * 2017-01-19 2019-11-07 Arrival Limited Thermal Management Unit and System
KR20220021875A (ko) * 2020-08-14 2022-02-22 인지컨트롤스 주식회사 차량용 냉각수 통합 열관리 장치
JP2022190675A (ja) * 2021-06-14 2022-12-26 株式会社デンソー ヒートポンプモジュール

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127443A (ja) * 2007-11-20 2009-06-11 Mitsubishi Heavy Ind Ltd 電動圧縮機
KR101643864B1 (ko) * 2014-08-26 2016-07-29 엘지전자 주식회사 차량용 구동모듈
US20190337355A1 (en) * 2017-01-19 2019-11-07 Arrival Limited Thermal Management Unit and System
KR20220021875A (ko) * 2020-08-14 2022-02-22 인지컨트롤스 주식회사 차량용 냉각수 통합 열관리 장치
JP2022190675A (ja) * 2021-06-14 2022-12-26 株式会社デンソー ヒートポンプモジュール

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Publication number Publication date
DE112024000268T5 (de) 2025-10-02

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