JP2023111154A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2023111154A JP2023111154A JP2022012847A JP2022012847A JP2023111154A JP 2023111154 A JP2023111154 A JP 2023111154A JP 2022012847 A JP2022012847 A JP 2022012847A JP 2022012847 A JP2022012847 A JP 2022012847A JP 2023111154 A JP2023111154 A JP 2023111154A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- battery pack
- case
- battery cells
- side portion
- 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.)
- Granted
Links
- 230000000630 rising effect Effects 0.000 claims abstract description 3
- 239000003507 refrigerant Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 15
- 230000004048 modification Effects 0.000 description 13
- 238000012986 modification Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 238000005192 partition Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- H01M10/61—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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
-
- 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
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
- 積層される複数の電池セルと、
複数の前記電池セルが載置される第1底部と、前記第1底部から立ち上がる第1側部とを有し、複数の前記電池セルを収容するケース体とを備え、
前記第1側部の内部には、冷媒が流通する冷媒通路が設けられる、電池パック。 - 前記電池セルおよび前記ケース体の間に介挿される伝熱部材をさらに備え、
前記伝熱部材は、前記電池セルおよび前記第1側部の間に配置される第2側部を有する、請求項1に記載の電池パック。 - 前記第2側部の上端部は、前記冷媒通路よりも上方に配置され、
前記第2側部の下端部は、前記冷媒通路よりも下方に配置される、請求項2に記載の電池パック。 - 前記伝熱部材は、前記第2側部の下端部に連なり、前記電池セルおよび前記第1底部の間に配置される第2底部をさらに有する、請求項2または3に記載の電池パック。
- 前記第1底部および前記第1側部の隅部に配置され、前記電池セルに向けて突出する突出部をさらに備える、請求項4に記載の電池パック。
- 前記伝熱部材は、前記ケース体に対して前記電池セルを接合する接着剤からなる、請求項2に記載の電池パック。
- 前記第1底部は、中実の板材からなる、請求項1から6のいずれか1項に記載の電池パック。
- 前記第1側部は、前記電池セルの積層方向に延び、中空部を区画形成するフレーム材からなり、
前記中空部は、前記冷媒通路をなしている、請求項1から7のいずれか1項に記載の電池パック。 - 複数のセル積層体を備え、
各前記セル積層体は、一方向に積層される複数の前記電池セルから構成され、
複数の前記セル積層体は、前記電池セルの積層方向に直交する方向において、互いに間隔を開けて並べられ、
前記第1側部は、前記第1底部から、互いに隣り合う前記セル積層体間の空間に向けて立ち上がり、前記電池セルの積層方向に延びる、請求項1から8のいずれか1項に記載の電池パック。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022012847A JP7513644B2 (ja) | 2022-01-31 | 2022-01-31 | 電池パック |
EP22215659.8A EP4220834A1 (en) | 2022-01-31 | 2022-12-21 | Battery pack |
US18/147,175 US20230246265A1 (en) | 2022-01-31 | 2022-12-28 | Battery pack |
KR1020230008705A KR20230117521A (ko) | 2022-01-31 | 2023-01-20 | 전지 팩 |
CN202310051930.9A CN116525999A (zh) | 2022-01-31 | 2023-01-28 | 电池组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022012847A JP7513644B2 (ja) | 2022-01-31 | 2022-01-31 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023111154A true JP2023111154A (ja) | 2023-08-10 |
JP7513644B2 JP7513644B2 (ja) | 2024-07-09 |
Family
ID=84568795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022012847A Active JP7513644B2 (ja) | 2022-01-31 | 2022-01-31 | 電池パック |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230246265A1 (ja) |
EP (1) | EP4220834A1 (ja) |
JP (1) | JP7513644B2 (ja) |
KR (1) | KR20230117521A (ja) |
CN (1) | CN116525999A (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013025982A (ja) | 2011-07-20 | 2013-02-04 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
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 |
JP6166356B2 (ja) | 2013-03-28 | 2017-07-19 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
JP6267571B2 (ja) | 2014-04-23 | 2018-01-24 | 日立建機株式会社 | 作業機械及びこれに搭載される蓄電装置の冷却構造 |
DE102017005315A1 (de) * | 2017-06-02 | 2018-12-06 | Audi Ag | Batteriekasten |
KR102607665B1 (ko) * | 2018-05-15 | 2023-11-29 | 삼성에스디아이 주식회사 | 배터리 팩 |
DE102018212626A1 (de) * | 2018-07-27 | 2020-01-30 | Mahle International Gmbh | Akkumulatoranordnung |
WO2020066060A1 (ja) * | 2018-09-26 | 2020-04-02 | ビークルエナジージャパン株式会社 | 電池パック |
JP7048545B2 (ja) | 2019-07-24 | 2022-04-05 | 本田技研工業株式会社 | セル固定機構、バッテリパック及びセル固定方法 |
JP7380455B2 (ja) | 2020-07-02 | 2023-11-15 | オムロン株式会社 | 電磁継電器 |
-
2022
- 2022-01-31 JP JP2022012847A patent/JP7513644B2/ja active Active
- 2022-12-21 EP EP22215659.8A patent/EP4220834A1/en active Pending
- 2022-12-28 US US18/147,175 patent/US20230246265A1/en active Pending
-
2023
- 2023-01-20 KR KR1020230008705A patent/KR20230117521A/ko unknown
- 2023-01-28 CN CN202310051930.9A patent/CN116525999A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN116525999A (zh) | 2023-08-01 |
JP7513644B2 (ja) | 2024-07-09 |
EP4220834A1 (en) | 2023-08-02 |
US20230246265A1 (en) | 2023-08-03 |
KR20230117521A (ko) | 2023-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7171615B2 (ja) | 電源装置と電源装置用のセパレータ | |
JP7223954B2 (ja) | 電池モジュール及び電池パック | |
CN110024211B (zh) | 用于电池单体的套盒和包括所述套盒的电池模块 | |
KR101833526B1 (ko) | 수냉식 냉각구조를 포함하는 전지모듈 | |
KR101307992B1 (ko) | 높은 효율성의 냉각 구조를 포함하는 전지모듈 | |
KR101095346B1 (ko) | 우수한 방열 특성의 전지모듈 및 중대형 전지팩 | |
KR101560561B1 (ko) | 콤팩트한 구조와 우수한 방열 특성의 전지모듈 및 그것을 포함하는 중대형 전지팩 | |
EP3062361B1 (en) | Frame for secondary battery and battery module comprising same | |
KR101610876B1 (ko) | 이차 전지용 프레임 및 이를 포함하는 배터리 모듈 | |
KR101547814B1 (ko) | 간접 공냉 구조를 포함하는 전지모듈 | |
JP6650472B2 (ja) | エッジ冷却方式の部材を含む電池パック | |
KR102026386B1 (ko) | 배터리 모듈 | |
KR20120099063A (ko) | 전지 팩 | |
KR20070018507A (ko) | 이차 전지 모듈 | |
KR20190001410A (ko) | 배터리 모듈 | |
KR101609232B1 (ko) | 냉매 유로가 형성된 카트리지를 포함하는 전지모듈 | |
KR101217608B1 (ko) | 전지 카세트 및 이를 포함하는 전지 모듈 | |
KR101533992B1 (ko) | 전지모듈 | |
KR101560563B1 (ko) | 냉각 효율성이 향상된 이차전지 | |
KR101678490B1 (ko) | 이차 전지용 카트리지 및 이를 포함하는 배터리 모듈 | |
KR20140144781A (ko) | 냉매 유로가 형성된 냉각 핀을 포함하는 전지모듈 | |
JP4293980B2 (ja) | 車両用の電源装置 | |
KR102683482B1 (ko) | 전지 팩 | |
CN219759856U (zh) | 一种电池外壳及锂电池模组 | |
JP2023111154A (ja) | 電池パック |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230201 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20240307 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240416 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240605 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240625 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240627 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7513644 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |