JP5449236B2 - バッテリ・モジュール - Google Patents
バッテリ・モジュール Download PDFInfo
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- JP5449236B2 JP5449236B2 JP2011050430A JP2011050430A JP5449236B2 JP 5449236 B2 JP5449236 B2 JP 5449236B2 JP 2011050430 A JP2011050430 A JP 2011050430A JP 2011050430 A JP2011050430 A JP 2011050430A JP 5449236 B2 JP5449236 B2 JP 5449236B2
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- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 16
- 238000007789 sealing Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly 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
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003466 welding Methods 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- 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
-
- 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
- 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
- H01M50/233—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
-
- 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
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0486—Frames for plates or membranes
-
- 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
- H01M10/63—Control systems
-
- 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
- H01M50/24—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 from their environment, e.g. from corrosion
-
- 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
- H01M50/256—Carrying devices, e.g. belts
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Description
100 バッテリ・モジュール
110 電池セル
111 ケース
112 電極端子
113 キャップ・プレート
114 密封栓
115 ベント部材
116 バスバー
117 密封リング
120 上部フレーム
121 排気口
122 曲折部
123 密封部材
125 カバー
130 下部フレーム
132 下部フレーム曲折部
140 側面支持部
140a 水平支持部
141 貫通ホール
150 エンドプレート
151 ベースプレート
152、153、154 フランジ部
152a 溝
152b 上部両端に延長した部分
160、160’、160”、160a 弾性フレーム
161、261 弾性部
162、262 支持部
163 支持端
170 支持突起
175 スペーサ
180 ベースフレーム
Claims (20)
- 第1方向に積層される複数の電池セルと、
前記第1方向に互いに離れて空間を形成し、前記空間に前記複数の電池セルを収容する1対のエンドプレートと、
前記第1方向に延長され、前記電池セルの下部から上部に向かう第2方向に弾性的に付勢され、前記複数の電池セルの下方に配される弾性フレームと
を備えるバッテリ・モジュール。 - 前記弾性フレームは、板バネ構造を有することを特徴とする、請求項1に記載のバッテリ・モジュール。
- 前記エンドプレートと前記弾性フレームの端部との間に配される支持突起をさらに備えることを特徴とする、請求項1に記載のバッテリ・モジュール。
- 前記弾性フレームは、前記エンドプレートに前記支持突起により締結されることを特徴とする、請求項3に記載のバッテリ・モジュール。
- 前記複数の電池セルの下面に配される下部フレームをさらに備えることを特徴とする、請求項3または4に記載のバッテリ・モジュール。
- 前記弾性フレームは、前記下部フレームに前記支持突起により締結されることを特徴とする、請求項5に記載のバッテリ・モジュール。
- 前記1対のエンドプレートの上面に締結される上部フレームと、
前記1対のエンドプレートの横面に締結される側面支持部と
をさらに備えることを特徴とする、請求項5または6に記載のバッテリ・モジュール。 - 前記下部フレームと前記弾性フレームとの間に配され、前記支持突起に締結されるスペーサをさらに備えることを特徴とする、請求項5から7のうちいずれか1項に記載のバッテリ・モジュール。
- 前記弾性フレームが支持部を有し、前記支持突起は、前記弾性フレームの前記支持部に締結されることを特徴とする、請求項8に記載のバッテリ・モジュール。
- 前記支持突起は、前記エンドプレートと前記下部フレームとのうちいずれか一方に固定されて形成されることを特徴とする、請求項9に記載のバッテリ・モジュール。
- 前記弾性フレームが弾性部を有し、前記弾性部が前記支持部より幅狭であることを特徴とする、請求項10に記載のバッテリ・モジュール。
- 前記弾性フレームが弾性部を有し、前記弾性部が前記支持部より幅広であることを特徴とする、請求項10に記載のバッテリ・モジュール。
- 前記弾性フレームは、弾性部、支持部及び前記支持部に設けられる支持端を有することを特徴とする、請求項3に記載のバッテリ・モジュール。
- 前記支持端は、終端が開放された支持溝であることを特徴とする、請求項13に記載のバッテリ・モジュール。
- 前記支持端は、前記支持部を貫通して形成される支持貫通ホールであることを特徴とする、請求項13に記載のバッテリ・モジュール。
- 前記複数の電池セルの下面に配される下部フレームをさらに備え、
前記支持突起が前記下部フレームの終端に配され、前記支持端が前記弾性フレームの終端に配され、前記支持突起は、前記支持端に締結されることを特徴とする、請求項13に記載のバッテリ・モジュール。 - 前記弾性フレームがバッテリ・モジュールに組み込まれた後に反り、弾性的に付勢された状態になることを特徴とする、請求項1に記載のバッテリ・モジュール。
- 前記弾性フレームが反った状態でバッテリ・モジュールに組み込まれ、弾性的に付勢された状態になることを特徴とする、請求項1に記載のバッテリ・モジュール。
- 第1方向に積層される複数の電池セルと、
前記第1方向に互いに離れて空間を形成し、前記空間に前記複数の電池セルを収容する1対のエンドプレートと、
前記第1方向に延長され、前記複数の電池セルに向かってアーチを形成し、前記複数の電池セルの下方に弧状に配される支持フレームと
を備えるバッテリ・モジュール。 - 第1方向に積層される複数の電池セルと、
前記第1方向に互いに離れて空間を形成し、前記空間に前記複数の電池セルを収容する1対のエンドプレートと、
前記第1方向に延長され、前記1対のエンドプレートのそれぞれに近接する一対の終端部と、前記終端部間に前記終端部に対して上側及び内側に配され、前記複数の電池セルに向かって第2方向に反った中間部とを有し、前記複数の電池セルの下方に前記複数の電池セルを支持できるように配される支持フレームと
を備えるバッテリ・モジュール。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28291210P | 2010-04-21 | 2010-04-21 | |
US61/282912 | 2010-04-21 | ||
US12/805164 | 2010-07-15 | ||
US12/805,164 US8999557B2 (en) | 2010-04-21 | 2010-07-15 | Battery pack with elastic frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011228272A JP2011228272A (ja) | 2011-11-10 |
JP5449236B2 true JP5449236B2 (ja) | 2014-03-19 |
Family
ID=44168041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011050430A Active JP5449236B2 (ja) | 2010-04-21 | 2011-03-08 | バッテリ・モジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US8999557B2 (ja) |
EP (1) | EP2381507B1 (ja) |
JP (1) | JP5449236B2 (ja) |
KR (1) | KR101108192B1 (ja) |
CN (1) | CN102237501B (ja) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
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US8721010B2 (en) * | 2006-05-05 | 2014-05-13 | C&C Power, Inc | Equipment cabinet |
JP5243507B2 (ja) * | 2010-09-14 | 2013-07-24 | 本田技研工業株式会社 | 電池モジュール |
DE102011002650B4 (de) * | 2011-01-13 | 2023-12-07 | Ford Global Technologies, Llc | Kraftfahrzeug |
KR101303416B1 (ko) * | 2011-02-15 | 2013-09-05 | 로베르트 보쉬 게엠베하 | 하우징의 구조가 개선된 배터리 모듈 |
KR101252949B1 (ko) * | 2011-05-02 | 2013-04-15 | 로베르트 보쉬 게엠베하 | 배터리 모듈 |
JP5823532B2 (ja) * | 2011-11-18 | 2015-11-25 | 日立オートモティブシステムズ株式会社 | 二次電池モジュール |
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JP6031766B2 (ja) * | 2012-01-16 | 2016-11-24 | 株式会社Gsユアサ | 組電池保持具、組電池及び電源装置及び組電池の製造方法 |
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KR101772115B1 (ko) | 2013-09-03 | 2017-08-28 | 삼성에스디아이 주식회사 | 유동 방지부를 포함하는 배터리 팩 |
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