JP4666897B2 - 電池の製造方法 - Google Patents
電池の製造方法 Download PDFInfo
- Publication number
- JP4666897B2 JP4666897B2 JP2003300173A JP2003300173A JP4666897B2 JP 4666897 B2 JP4666897 B2 JP 4666897B2 JP 2003300173 A JP2003300173 A JP 2003300173A JP 2003300173 A JP2003300173 A JP 2003300173A JP 4666897 B2 JP4666897 B2 JP 4666897B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- battery
- separator
- short
- inspection
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Description
2 正極板
3 負極板
4 セパレータ
7 加圧手段
10 短絡検査装置
Claims (2)
- 正極板と負極板をセパレータを介して積層して極板群を構成し、電池を所定回数サイクル使用した後にセパレータが圧縮される寸法と同等の寸法にセパレータが圧縮されるまで極板群を加圧しながら短絡不良を検査し、検査結果が良品の極板群を電槽に挿入配置し、電槽内に電解液を注入して開口部を密封することを特徴とする電池の製造方法。
- 両極板及びセパレータを減圧乾燥した後、極板群を構成することを特徴とする請求項1記載の電池の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003300173A JP4666897B2 (ja) | 2003-08-25 | 2003-08-25 | 電池の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003300173A JP4666897B2 (ja) | 2003-08-25 | 2003-08-25 | 電池の製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000044100A Division JP4666712B2 (ja) | 2000-02-22 | 2000-02-22 | 電池の短絡検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004006420A JP2004006420A (ja) | 2004-01-08 |
JP4666897B2 true JP4666897B2 (ja) | 2011-04-06 |
Family
ID=30438912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003300173A Expired - Fee Related JP4666897B2 (ja) | 2003-08-25 | 2003-08-25 | 電池の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4666897B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4408058B2 (ja) | 2004-05-14 | 2010-02-03 | パナソニック株式会社 | 電池評価装置 |
US8163409B2 (en) * | 2006-12-15 | 2012-04-24 | Panasonic Corporation | Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack |
JP5285337B2 (ja) * | 2008-06-13 | 2013-09-11 | 株式会社エヌ・ティ・ティ・ドコモ | 電池試験装置及び電池試験方法 |
JP6459850B2 (ja) * | 2015-08-21 | 2019-01-30 | 日産自動車株式会社 | 短絡検査装置および短絡検査方法 |
KR102395248B1 (ko) | 2018-08-09 | 2022-05-04 | 주식회사 엘지에너지솔루션 | 배터리 분리막 손상 검출장치 및 검출방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155985A (ja) * | 1984-01-25 | 1985-08-16 | Matsushita Electric Ind Co Ltd | 短絡検査装置 |
JPH0817463A (ja) * | 1994-06-30 | 1996-01-19 | Sanyo Electric Co Ltd | 角形密閉電池とその製造方法 |
JPH09167637A (ja) * | 1995-12-15 | 1997-06-24 | Matsushita Electric Ind Co Ltd | 円筒形電池の短絡検出法 |
JPH11297367A (ja) * | 1998-04-06 | 1999-10-29 | Matsushita Electric Ind Co Ltd | 電池の電極群の短絡検査方法及びその短絡検査装置 |
-
2003
- 2003-08-25 JP JP2003300173A patent/JP4666897B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155985A (ja) * | 1984-01-25 | 1985-08-16 | Matsushita Electric Ind Co Ltd | 短絡検査装置 |
JPH0817463A (ja) * | 1994-06-30 | 1996-01-19 | Sanyo Electric Co Ltd | 角形密閉電池とその製造方法 |
JPH09167637A (ja) * | 1995-12-15 | 1997-06-24 | Matsushita Electric Ind Co Ltd | 円筒形電池の短絡検出法 |
JPH11297367A (ja) * | 1998-04-06 | 1999-10-29 | Matsushita Electric Ind Co Ltd | 電池の電極群の短絡検査方法及びその短絡検査装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004006420A (ja) | 2004-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4666712B2 (ja) | 電池の短絡検査方法 | |
JP2001236985A5 (ja) | ||
US9977090B2 (en) | Insulation failure inspecting apparatus, insulation failure inspecting method using same, and method for manufacturing electrochemical cell | |
US9917337B2 (en) | Inspection method for film covered battery | |
JP2010153275A (ja) | 2次電池の良否判定方法および製造方法 | |
CN105408755A (zh) | 二次电池的检查方法 | |
US7239147B2 (en) | Method and device for inspecting secondary battery precursor and method for manufacturing secondary battery using the inspection method | |
KR20170110331A (ko) | 압력게이지를 사용하여 용접 상태를 검사하는 방법 | |
JP4666897B2 (ja) | 電池の製造方法 | |
JP3677993B2 (ja) | 電池の電極群の短絡検査方法及びその短絡検査装置 | |
JP5974967B2 (ja) | 電池の検査方法及び電池の製造方法 | |
US11726120B2 (en) | Insulation resistance inspection system for battery module cell pouch | |
JP4720221B2 (ja) | 二次電池の製造方法 | |
JP2000195565A (ja) | 二次電池の検査方法 | |
JP2024501308A (ja) | 電池の溶接状態検査方法 | |
KR20180001351A (ko) | 납축전지 셀 간 전기적 및 물리적 쇼트 결함 검사방법 및 검사기 | |
CN115443417A (zh) | 用于检验电池状态的方法和设备 | |
KR20210090491A (ko) | 파우치형 전지셀의 불량 검사 장치 | |
JPH0367473A (ja) | 密閉形鉛蓄電池の検査方法 | |
US20240060934A1 (en) | Apparatus for detecting location of foreign material of low-voltage battery cell and analytical method using the same | |
JP2000173644A (ja) | 絶縁検査方法および装置 | |
JPH11219719A (ja) | 絶縁検査装置 | |
JPH08138688A (ja) | 海水電池 | |
JP2000340250A (ja) | 電池の絶縁検査方法および絶縁検査装置 | |
JPH07333303A (ja) | 電池素子の短絡検査装置及び検査方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060207 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20070810 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070811 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080414 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090519 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090619 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100601 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100728 |
|
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: 20101214 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140121 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4666897 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |