JP7755496B2 - 車両用バッテリ冷却器 - Google Patents

車両用バッテリ冷却器

Info

Publication number
JP7755496B2
JP7755496B2 JP2022005171A JP2022005171A JP7755496B2 JP 7755496 B2 JP7755496 B2 JP 7755496B2 JP 2022005171 A JP2022005171 A JP 2022005171A JP 2022005171 A JP2022005171 A JP 2022005171A JP 7755496 B2 JP7755496 B2 JP 7755496B2
Authority
JP
Japan
Prior art keywords
path
refrigerant
header tank
tube
tubes
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.)
Active
Application number
JP2022005171A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023104282A5 (https=
JP2023104282A (ja
Inventor
太照 岩成
博志 山口
岳輝 ▲くわ▼田
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.)
Japan Climate Systems Corp
Original Assignee
Japan Climate 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
Application filed by Japan Climate Systems Corp filed Critical Japan Climate Systems Corp
Priority to JP2022005171A priority Critical patent/JP7755496B2/ja
Priority to CN202380015207.3A priority patent/CN118402119A/zh
Priority to EP23740358.9A priority patent/EP4451430A4/en
Priority to PCT/JP2023/001042 priority patent/WO2023136350A1/ja
Publication of JP2023104282A publication Critical patent/JP2023104282A/ja
Priority to US18/764,508 priority patent/US20240363924A1/en
Publication of JP2023104282A5 publication Critical patent/JP2023104282A5/ja
Application granted granted Critical
Publication of JP7755496B2 publication Critical patent/JP7755496B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05325—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Secondary Cells (AREA)
JP2022005171A 2022-01-17 2022-01-17 車両用バッテリ冷却器 Active JP7755496B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022005171A JP7755496B2 (ja) 2022-01-17 2022-01-17 車両用バッテリ冷却器
CN202380015207.3A CN118402119A (zh) 2022-01-17 2023-01-16 车辆用电池冷却器
EP23740358.9A EP4451430A4 (en) 2022-01-17 2023-01-16 COOLER FOR VEHICLE BATTERY
PCT/JP2023/001042 WO2023136350A1 (ja) 2022-01-17 2023-01-16 車両用バッテリ冷却器
US18/764,508 US20240363924A1 (en) 2022-01-17 2024-07-05 Vehicle battery cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022005171A JP7755496B2 (ja) 2022-01-17 2022-01-17 車両用バッテリ冷却器

Publications (3)

Publication Number Publication Date
JP2023104282A JP2023104282A (ja) 2023-07-28
JP2023104282A5 JP2023104282A5 (https=) 2024-11-20
JP7755496B2 true JP7755496B2 (ja) 2025-10-16

Family

ID=87279301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022005171A Active JP7755496B2 (ja) 2022-01-17 2022-01-17 車両用バッテリ冷却器

Country Status (5)

Country Link
US (1) US20240363924A1 (https=)
EP (1) EP4451430A4 (https=)
JP (1) JP7755496B2 (https=)
CN (1) CN118402119A (https=)
WO (1) WO2023136350A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013171885A1 (ja) 2012-05-17 2013-11-21 日立ビークルエナジー株式会社 電池モジュール
WO2020179651A1 (ja) 2019-03-01 2020-09-10 株式会社ヴァレオジャパン 車両用バッテリの冷却モジュール

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04263793A (ja) * 1991-02-20 1992-09-18 Matsushita Electric Ind Co Ltd 熱交換器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013171885A1 (ja) 2012-05-17 2013-11-21 日立ビークルエナジー株式会社 電池モジュール
WO2020179651A1 (ja) 2019-03-01 2020-09-10 株式会社ヴァレオジャパン 車両用バッテリの冷却モジュール

Also Published As

Publication number Publication date
EP4451430A1 (en) 2024-10-23
CN118402119A (zh) 2024-07-26
US20240363924A1 (en) 2024-10-31
WO2023136350A1 (ja) 2023-07-20
JP2023104282A (ja) 2023-07-28
EP4451430A4 (en) 2025-03-19

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