JPWO2018012349A1 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JPWO2018012349A1 JPWO2018012349A1 JP2018527528A JP2018527528A JPWO2018012349A1 JP WO2018012349 A1 JPWO2018012349 A1 JP WO2018012349A1 JP 2018527528 A JP2018527528 A JP 2018527528A JP 2018527528 A JP2018527528 A JP 2018527528A JP WO2018012349 A1 JPWO2018012349 A1 JP WO2018012349A1
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- JP
- Japan
- Prior art keywords
- battery
- thin
- pair
- stacking direction
- battery module
- 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
Links
- 238000003475 lamination Methods 0.000 claims abstract 5
- 230000000452 restraining effect Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- 238000005452 bending Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- 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
- H01M50/262—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
- H01M50/204—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- 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
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- 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
Abstract
Description
Claims (4)
- 積層された複数の電池を含む電池積層体と、
前記電池の積層方向における前記電池積層体の両端に配置される一対のエンドプレートであって、それぞれのエンドプレートが前記積層方向に対して垂直な方向における両端に位置する2つの薄肉部と当該2つの薄肉部の間に位置する厚肉部とを有し、前記積層方向で前記厚肉部の厚さが前記薄肉部の厚さよりも厚い、一対のエンドプレートと、
前記薄肉部の前記電池積層体とは反対側の表面に積層される積層部を有し、前記積層方向で前記電池積層体と前記一対のエンドプレートとを挟む一対の拘束部材と、
一方の前記薄肉部に一方の前記拘束部材の前記積層部を固定し、他方の前記薄肉部に他方の前記拘束部材の前記積層部を固定する固定部材と、
を備えることを特徴とする電池モジュール。 - 前記固定部材は、前記積層部から前記積層方向に突出する突出部を有し、
前記積層方向において、前記薄肉部、前記積層部及び前記突出部の合計の厚さAと、前記厚肉部の厚さBとは等しい請求項1に記載の電池モジュール。 - 前記薄肉部と前記厚肉部との厚さの差は、0より大きく10.7mm未満である請求項1又は2に記載の電池モジュール。
- 前記厚肉部は、前記積層方向で前記薄肉部から離れるにつれて、前記積層方向に垂直な方向の長さが徐々に短くなる形状を有する請求項1乃至3のいずれか1項に記載の電池モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016137774 | 2016-07-12 | ||
JP2016137774 | 2016-07-12 | ||
PCT/JP2017/024473 WO2018012349A1 (ja) | 2016-07-12 | 2017-07-04 | 電池モジュール |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2018012349A1 true JPWO2018012349A1 (ja) | 2019-05-09 |
Family
ID=60952057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018527528A Pending JPWO2018012349A1 (ja) | 2016-07-12 | 2017-07-04 | 電池モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200388801A1 (ja) |
JP (1) | JPWO2018012349A1 (ja) |
CN (1) | CN109690818A (ja) |
WO (1) | WO2018012349A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114051673B (zh) * | 2019-09-26 | 2024-04-05 | 松下知识产权经营株式会社 | 蓄电组 |
CN110729426A (zh) * | 2019-09-30 | 2020-01-24 | 徐州博丰轴承有限公司 | 一种电动车电池盒 |
EP4099351A4 (en) * | 2020-01-31 | 2023-07-05 | Panasonic Intellectual Property Management Co., Ltd. | ELECTRICAL STORAGE MODULE |
US20230140244A1 (en) * | 2020-03-31 | 2023-05-04 | Sanyo Electric Co., Ltd. | Power supply device and vehicle and power storage device having same |
JPWO2021199493A1 (ja) * | 2020-03-31 | 2021-10-07 | ||
US20230187758A1 (en) * | 2020-05-29 | 2023-06-15 | Panasonic Intellectual Property Management Co., Ltd. | Electric power storage module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010113455A1 (ja) * | 2009-03-31 | 2010-10-07 | 三洋電機株式会社 | 電池モジュール、バッテリシステムおよび電動車両 |
JP2014229559A (ja) * | 2013-05-24 | 2014-12-08 | 株式会社デンソー | 電池パック及びその製造方法 |
JP2015111493A (ja) * | 2012-03-28 | 2015-06-18 | 三洋電機株式会社 | 電源装置及びこれを備える車両並びに蓄電装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100590049B1 (ko) * | 2004-11-30 | 2006-06-14 | 삼성에스디아이 주식회사 | 이차 전지 모듈과 이에 적용되는 단위 전지 고정용앤드플레이트 |
CN2851544Y (zh) * | 2005-10-10 | 2006-12-27 | 中国石油天然气集团公司 | 一种新型膨胀管金属密封结构 |
-
2017
- 2017-07-04 WO PCT/JP2017/024473 patent/WO2018012349A1/ja active Application Filing
- 2017-07-04 US US16/317,506 patent/US20200388801A1/en not_active Abandoned
- 2017-07-04 JP JP2018527528A patent/JPWO2018012349A1/ja active Pending
- 2017-07-04 CN CN201780055608.6A patent/CN109690818A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010113455A1 (ja) * | 2009-03-31 | 2010-10-07 | 三洋電機株式会社 | 電池モジュール、バッテリシステムおよび電動車両 |
JP2015111493A (ja) * | 2012-03-28 | 2015-06-18 | 三洋電機株式会社 | 電源装置及びこれを備える車両並びに蓄電装置 |
JP2014229559A (ja) * | 2013-05-24 | 2014-12-08 | 株式会社デンソー | 電池パック及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2018012349A1 (ja) | 2018-01-18 |
CN109690818A (zh) | 2019-04-26 |
US20200388801A1 (en) | 2020-12-10 |
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