JPWO2019181411A1 - 電池モジュールおよび電池パック - Google Patents
電池モジュールおよび電池パック Download PDFInfo
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- 230000000452 restraining effect Effects 0.000 claims abstract description 35
- 230000004308 accommodation Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/293—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 the material
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
-
- 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
-
- 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
- H01M50/249—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
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
図5(A)は、変形例に係る第1拘束部材の概略構造を示す平面図である。図5(B)は、変形例に係る第1拘束部材の概略構造を示す正面図である。図5(C)は、変形例に係る第2拘束部材の概略構造を示す平面図である。図5(D)は、変形例に係る第2拘束部材の概略構造を示す正面図である。
2 筐体
4 電池モジュール
8 電池積層体
10 第1拘束部材
12 第2拘束部材
14 連結部材
16 電池
18 収容空間
20 第1収容部
24 第2収容部
28 固定部
30 スペーサ
Claims (6)
- 積層された複数の電池を有する電池積層体と、
前記電池積層体を拘束する複数の第1拘束部材および複数の第2拘束部材と、
前記第1拘束部材および前記第2拘束部材を連結する連結部材と、を備え、
各第1拘束部材は前記電池の積層方向に延在し、前記複数の第1拘束部材は前記積層方向と交わる方向に並び、
各第2拘束部材は前記積層方向と交わる方向に延在し、前記複数の第2拘束部材は前記積層方向に並び、
隣り合う2つの前記第1拘束部材および隣り合う2つの前記第2拘束部材によって、前記電池積層体が収容される収容空間が区画され、
前記第1拘束部材は、前記電池積層体、前記複数の第1拘束部材および前記複数の第2拘束部材が並ぶ面方向と交わる方向に延在する第1収容部を有し、
前記第2拘束部材は、前記面方向と交わる方向に延在する第2収容部を有し、
前記連結部材は、前記第1収容部と前記第2収容部とに収容されることで、前記第1拘束部材と前記第2拘束部材とを連結することを特徴とする電池モジュール。 - 一対の前記第2拘束部材に3つ以上の前記第1拘束部材が連結されてなる複数の前記収容空間を有する請求項1に記載の電池モジュール。
- 前記第2拘束部材と前記電池積層体との間に配置されて、両者の隙間を埋めるスペーサをさらに備える請求項1または2に記載の電池モジュール。
- 前記第1拘束部材は、前記電池積層体に隣接する領域の幅が前記第1収容部が設けられる領域の幅よりも狭い請求項1乃至3のいずれか1項に記載の電池モジュール。
- 請求項1乃至4のいずれか1項に記載の電池モジュールと、
前記電池モジュールを収容する筐体と、を備えることを特徴とする電池パック。 - 前記第1拘束部材は、前記筐体に固定される固定部を有する請求項5に記載の電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018053412 | 2018-03-20 | ||
JP2018053412 | 2018-03-20 | ||
PCT/JP2019/007740 WO2019181411A1 (ja) | 2018-03-20 | 2019-02-28 | 電池モジュールおよび電池パック |
Publications (2)
Publication Number | Publication Date |
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JPWO2019181411A1 true JPWO2019181411A1 (ja) | 2021-03-18 |
JP7241291B2 JP7241291B2 (ja) | 2023-03-17 |
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JP2020507477A Active JP7241291B2 (ja) | 2018-03-20 | 2019-02-28 | 電池モジュールおよび電池パック |
Country Status (4)
Country | Link |
---|---|
US (1) | US11563254B2 (ja) |
JP (1) | JP7241291B2 (ja) |
CN (1) | CN111868958B (ja) |
WO (1) | WO2019181411A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009021048A (ja) * | 2007-07-10 | 2009-01-29 | Panasonic Corp | 電源モジュール |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5229303B2 (ja) * | 1999-12-15 | 2013-07-03 | トヨタ自動車株式会社 | 車両用電池パック |
JP3891860B2 (ja) * | 2002-02-26 | 2007-03-14 | トヨタ自動車株式会社 | 集合電池および電池システム |
JP4127060B2 (ja) * | 2003-01-20 | 2008-07-30 | トヨタ自動車株式会社 | 車両用リチウムイオン組電池 |
US7507499B2 (en) * | 2004-05-24 | 2009-03-24 | General Motors Corporation | Battery pack arrangements |
JP5544931B2 (ja) * | 2010-03-02 | 2014-07-09 | 株式会社デンソー | ラミネートセル電池構造体 |
JP5489797B2 (ja) * | 2010-03-17 | 2014-05-14 | 三菱重工業株式会社 | 電池システム |
JP5478400B2 (ja) * | 2010-07-20 | 2014-04-23 | トヨタ自動車株式会社 | 組電池の製造装置および製造方法 |
JP2012181970A (ja) | 2011-02-28 | 2012-09-20 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
WO2013073046A1 (ja) * | 2011-11-18 | 2013-05-23 | 日立ビークルエナジー株式会社 | 二次電池モジュール |
JP5592341B2 (ja) * | 2011-12-09 | 2014-09-17 | 本田技研工業株式会社 | バッテリモジュールユニット |
US8652678B2 (en) * | 2012-04-17 | 2014-02-18 | Vecture Inc. | Battery pack system |
JP6157813B2 (ja) * | 2012-08-06 | 2017-07-05 | パナソニック株式会社 | 組電池 |
JP2015187911A (ja) * | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 車両用のバッテリシステム及びバッテリシステムを備える電動車両 |
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JP6299513B2 (ja) * | 2014-07-31 | 2018-03-28 | 株式会社Gsユアサ | 電源パック |
JP6526961B2 (ja) * | 2014-11-25 | 2019-06-05 | アイシン軽金属株式会社 | バッテリー搭載フレーム構造体 |
JP6344245B2 (ja) * | 2015-01-14 | 2018-06-20 | 株式会社デンソー | 電池モジュール |
KR20160091124A (ko) * | 2015-01-23 | 2016-08-02 | 삼성에스디아이 주식회사 | 이차전지 유닛을 수납하는 하우징을 구비하는 배터리 모듈 |
JP6743359B2 (ja) * | 2015-09-29 | 2020-08-19 | 株式会社Gsユアサ | 蓄電装置 |
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-
2019
- 2019-02-28 US US16/979,954 patent/US11563254B2/en active Active
- 2019-02-28 CN CN201980019483.0A patent/CN111868958B/zh active Active
- 2019-02-28 WO PCT/JP2019/007740 patent/WO2019181411A1/ja active Application Filing
- 2019-02-28 JP JP2020507477A patent/JP7241291B2/ja active Active
Patent Citations (1)
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JP2009021048A (ja) * | 2007-07-10 | 2009-01-29 | Panasonic Corp | 電源モジュール |
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CN111868958B (zh) | 2023-04-18 |
WO2019181411A1 (ja) | 2019-09-26 |
US20210005856A1 (en) | 2021-01-07 |
JP7241291B2 (ja) | 2023-03-17 |
CN111868958A (zh) | 2020-10-30 |
US11563254B2 (en) | 2023-01-24 |
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