JP5657273B2 - 積層型電池、電池モジュール及び積層型電池の製造方法 - Google Patents
積層型電池、電池モジュール及び積層型電池の製造方法 Download PDFInfo
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- JP5657273B2 JP5657273B2 JP2010111330A JP2010111330A JP5657273B2 JP 5657273 B2 JP5657273 B2 JP 5657273B2 JP 2010111330 A JP2010111330 A JP 2010111330A JP 2010111330 A JP2010111330 A JP 2010111330A JP 5657273 B2 JP5657273 B2 JP 5657273B2
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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
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
-
- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
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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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Description
20…セルユニット(積層型電池)
30A〜30D…単電池(扁平型電池)
34…正極の電極タブ
35…負極の電極タブ
41…第1のスペーサ(絶縁部材)
414…溝
42…第2のスペーサ(絶縁部材)
43…第3のスペーサ(絶縁部材)
44…第4のスペーサ(絶縁部材)
441…溝
50…電池ケース
60…外部出力用正極端子(出力端子)
61…バスバ部(基端部)
611…突出部
612…先端部
613…ねじり部
614…屈曲部
615…第1接合部
616…第2接合部
617…ボルト挿通孔
62…外部接続部
63…支持部材
63A…側面壁
63B…底面壁
64…正面壁
641…貫通孔
642…ボルト挿通孔
643…凹部
65…背面壁
651…貫通孔
652…リブ(第1被保持部)
653…リブ(第2被保持部)
66…ナット(固定部)
661…雌ネジ部
67…固定用ボルト
68…接合部
70…外部出力用負極端子(出力端子)
71…バスバ部(基端部)
712…先端部
72…外部接続部
73…支持部材
80…外部機器の端子
Claims (9)
- 電極タブを有する扁平型電池が複数積層されるとともに、互いに電気的に接続されてなる積層型電池であって、
前記複数の扁平型電池を挟み、前記電極タブの短絡を防止するように配置された複数の絶縁部材と、
前記電極タブと接続された接合部及び当該接合部から延在して外部機器に接続される先端部を含むバスバ部と、前記先端部を支持する支持部材とを備える出力端子と、を有し、
前記支持部材は、前記絶縁部材に固定されている積層型電池。 - 請求項1に記載の積層型電池において、
前記複数の絶縁部材の少なくとも一つは、当該絶縁部材から外側へ突出する保持部を有し、
前記保持部は、前記扁平型電池の積層方向に前記支持部材を受容する積層型電池。 - 請求項2に記載の積層型電池において、
前記保持部は、一の絶縁部材から外側へ突出する第1保持部と、前記一の絶縁部材とは異なる他の絶縁部材から外側へ突出する第2保持部とを含み、
前記第1保持部及び前記第2保持部は、前記扁平型電池の積層方向の両側から前記支持部材を受容する積層型電池。 - 請求項1に記載の積層型電池において、
前記複数の絶縁部材の少なくとも一つは、当該絶縁部材から外側へ突出する保持部を有し、
前記支持部材は、前記先端部を支持する壁面と、前記保持部に保持される被保持部とを含む積層型電池。 - 請求項4に記載の積層型電池において、
前記保持部は、一の絶縁部材から外側へ突出する第1保持部と、前記一の絶縁部材とは異なる他の絶縁部材から外側へ突出する第2保持部とを含み、
前記被保持部は、前記第1保持部に保持される第1被保持部と、前記第2保持部に保持される第2被保持部とを含む積層型電池。 - 請求項4又は5に記載の積層型電池において、
前記壁面に、前記先端部と前記外部機器の端子とを固定する固定部を有する積層型電池。 - 請求項1〜6のいずれか一項に記載の積層型電池と、
前記積層型電池を収納する電池ケースと、を備える電池モジュール。 - 請求項7に記載の電池モジュールにおいて、
前記出力端子は、前記電池ケースに形成された孔部を介して当該電池ケースの外部に導出する電池モジュール。 - 電極タブを有する扁平型電池が複数積層されるとともに、互いに電気的に接続されてなる積層型電池であって、
前記複数の扁平型電池を挟み、前記電極タブの短絡を防止するように配置された複数の絶縁部材と、
前記電極タブと接続された接合部及び当該接合部から延在して外部機器に接続される先端部とを含むバスバ部と、前記先端部を支持する支持部材とを備える出力端子と、を有し、
前記複数の絶縁部材の少なくとも一つは、当該絶縁部材から外側へ突出する保持部を有し、
前記保持部は、前記扁平型電池の積層方向に前記支持部材を受容し、
前記支持部材は、前記絶縁部材に固定されている積層型電池を製造する方法において、
前記先端部を前記支持部材により支持する工程と、
前記電極タブと前記絶縁部材とを交互に積層しながら前記複数の扁平型電池を積層すると同時に、前記保持部に前記支持部材を受容させる工程と、を有する積層型電池の製造方法。
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010111330A JP5657273B2 (ja) | 2009-05-15 | 2010-05-13 | 積層型電池、電池モジュール及び積層型電池の製造方法 |
| PCT/JP2010/058575 WO2010131780A1 (ja) | 2009-05-15 | 2010-05-14 | 積層型電池及びその製造方法 |
| US13/266,226 US9153807B2 (en) | 2009-05-15 | 2010-05-14 | Laminated battery and manufacturing method thereof |
| EP10775030.9A EP2432048B1 (en) | 2009-05-15 | 2010-05-14 | Stacked cell and method for manufacturing same |
| BRPI1010544-1A BRPI1010544B1 (pt) | 2009-05-15 | 2010-05-14 | Bateria laminada e método de fabricação da mesma |
| CN201080020332.6A CN102422464B (zh) | 2009-05-15 | 2010-05-14 | 层叠型电池及其制造方法 |
| RU2011151071/07A RU2483395C1 (ru) | 2009-05-15 | 2010-05-14 | Многослойная аккумуляторная батарея и способ ее изготовления |
| KR1020117026674A KR101320283B1 (ko) | 2009-05-15 | 2010-05-14 | 적층형 전지 및 그의 제조 방법 |
| MX2011011956A MX2011011956A (es) | 2009-05-15 | 2010-05-14 | Celda apilada y metodo para fabricar la misma. |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009118228 | 2009-05-15 | ||
| JP2009118228 | 2009-05-15 | ||
| JP2010111330A JP5657273B2 (ja) | 2009-05-15 | 2010-05-13 | 積層型電池、電池モジュール及び積層型電池の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010287568A JP2010287568A (ja) | 2010-12-24 |
| JP5657273B2 true JP5657273B2 (ja) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010111330A Active JP5657273B2 (ja) | 2009-05-15 | 2010-05-13 | 積層型電池、電池モジュール及び積層型電池の製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9153807B2 (ja) |
| EP (1) | EP2432048B1 (ja) |
| JP (1) | JP5657273B2 (ja) |
| KR (1) | KR101320283B1 (ja) |
| CN (1) | CN102422464B (ja) |
| BR (1) | BRPI1010544B1 (ja) |
| MX (1) | MX2011011956A (ja) |
| RU (1) | RU2483395C1 (ja) |
| WO (1) | WO2010131780A1 (ja) |
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| JP4848702B2 (ja) | 2004-10-26 | 2011-12-28 | 日産自動車株式会社 | 組電池 |
| PL2590242T3 (pl) * | 2004-12-24 | 2020-01-31 | Lg Chem, Ltd. | Sposób i urządzenie do polepszania działania modułu akumulatorowego przez wyrównywanie napięcia |
| EP1848051A4 (en) | 2005-01-04 | 2009-09-02 | Nec Corp | CASE FOR A FILM PACKED ELECTRICAL EQUIPMENT AND FILM PACKED ELECTRICAL EQUIPMENT ASSEMBLY |
| KR100891079B1 (ko) | 2005-02-07 | 2009-03-30 | 주식회사 엘지화학 | 전지 모듈용 전지 카트리지 연결 시스템 |
| JP5070697B2 (ja) | 2005-12-19 | 2012-11-14 | 日産自動車株式会社 | 電池モジュール |
| JP2009037785A (ja) * | 2007-07-31 | 2009-02-19 | Calsonic Kansei Corp | バッテリの電池モジュール構造における接続端子の溶接方法 |
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2010
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- 2010-05-14 WO PCT/JP2010/058575 patent/WO2010131780A1/ja not_active Ceased
- 2010-05-14 KR KR1020117026674A patent/KR101320283B1/ko active Active
- 2010-05-14 CN CN201080020332.6A patent/CN102422464B/zh active Active
- 2010-05-14 US US13/266,226 patent/US9153807B2/en active Active
- 2010-05-14 RU RU2011151071/07A patent/RU2483395C1/ru active
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Also Published As
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|---|---|
| CN102422464A (zh) | 2012-04-18 |
| EP2432048A1 (en) | 2012-03-21 |
| EP2432048B1 (en) | 2016-12-21 |
| EP2432048A4 (en) | 2014-01-22 |
| BRPI1010544B1 (pt) | 2020-05-12 |
| CN102422464B (zh) | 2015-01-14 |
| BRPI1010544A2 (pt) | 2016-03-15 |
| US9153807B2 (en) | 2015-10-06 |
| WO2010131780A1 (ja) | 2010-11-18 |
| MX2011011956A (es) | 2011-12-08 |
| JP2010287568A (ja) | 2010-12-24 |
| KR101320283B1 (ko) | 2013-10-23 |
| US20120040234A1 (en) | 2012-02-16 |
| KR20120007530A (ko) | 2012-01-20 |
| RU2483395C1 (ru) | 2013-05-27 |
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