CN101179119A - 密封电池的安全阀 - Google Patents
密封电池的安全阀 Download PDFInfo
- Publication number
- CN101179119A CN101179119A CNA2007101663859A CN200710166385A CN101179119A CN 101179119 A CN101179119 A CN 101179119A CN A2007101663859 A CNA2007101663859 A CN A2007101663859A CN 200710166385 A CN200710166385 A CN 200710166385A CN 101179119 A CN101179119 A CN 101179119A
- Authority
- CN
- China
- Prior art keywords
- groove
- break
- safety valve
- processing type
- breaks
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000010008 shearing Methods 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 241001391944 Commicarpus scandens Species 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/20—Pressure-sensitive devices
-
- 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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006303362A JP4676947B2 (ja) | 2006-11-08 | 2006-11-08 | 密閉型電池の安全弁 |
JP2006303362 | 2006-11-08 | ||
JP2006-303362 | 2006-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101179119A true CN101179119A (zh) | 2008-05-14 |
CN101179119B CN101179119B (zh) | 2013-11-06 |
Family
ID=39405279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101663859A Active CN101179119B (zh) | 2006-11-08 | 2007-11-08 | 密封电池的安全阀 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4676947B2 (zh) |
KR (1) | KR101164285B1 (zh) |
CN (1) | CN101179119B (zh) |
TW (1) | TWI413328B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208582A (zh) * | 2010-03-29 | 2011-10-05 | 深圳市科达利实业股份有限公司 | 密封型电池的安全阀及使用其的密封型电池 |
CN104588526A (zh) * | 2013-10-31 | 2015-05-06 | Smk株式会社 | 薄壁部的冷锻方法及防爆阀 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010232089A (ja) | 2009-03-27 | 2010-10-14 | Sanyo Electric Co Ltd | 密閉型電池 |
JP5538509B2 (ja) * | 2012-11-01 | 2014-07-02 | 日立ビークルエナジー株式会社 | 二次電池 |
WO2021181893A1 (ja) * | 2020-03-09 | 2021-09-16 | 三洋電機株式会社 | 電池のガス排出弁及び電池 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10284033A (ja) * | 1997-04-07 | 1998-10-23 | Mikuni Kogyo:Kk | リチウムイオン電池の安全弁の製造方法 |
JPH10340713A (ja) * | 1997-04-09 | 1998-12-22 | Mikuni Kogyo:Kk | リチウムイオン電池の安全弁 |
JP4233671B2 (ja) * | 1999-03-01 | 2009-03-04 | パナソニック株式会社 | 非水電解液二次電池 |
JP2003297323A (ja) * | 2002-04-04 | 2003-10-17 | Alps Electric Co Ltd | 二次電池の安全装置 |
JP3943063B2 (ja) * | 2003-08-26 | 2007-07-11 | 東芝照明プレシジョン株式会社 | 封口板及び密閉型電池 |
-
2006
- 2006-11-08 JP JP2006303362A patent/JP4676947B2/ja active Active
-
2007
- 2007-10-26 TW TW096140210A patent/TWI413328B/zh active
- 2007-11-02 KR KR1020070111353A patent/KR101164285B1/ko active IP Right Grant
- 2007-11-08 CN CN2007101663859A patent/CN101179119B/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208582A (zh) * | 2010-03-29 | 2011-10-05 | 深圳市科达利实业股份有限公司 | 密封型电池的安全阀及使用其的密封型电池 |
CN102208582B (zh) * | 2010-03-29 | 2015-04-29 | 深圳市科达利实业股份有限公司 | 密封型电池的安全阀及使用其的密封型电池 |
CN104588526A (zh) * | 2013-10-31 | 2015-05-06 | Smk株式会社 | 薄壁部的冷锻方法及防爆阀 |
CN104588526B (zh) * | 2013-10-31 | 2016-08-31 | Smk株式会社 | 薄壁部的冷锻方法及防爆阀 |
Also Published As
Publication number | Publication date |
---|---|
KR101164285B1 (ko) | 2012-07-09 |
JP4676947B2 (ja) | 2011-04-27 |
KR20080041996A (ko) | 2008-05-14 |
TW200836444A (en) | 2008-09-01 |
CN101179119B (zh) | 2013-11-06 |
JP2008123726A (ja) | 2008-05-29 |
TWI413328B (zh) | 2013-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101179119B (zh) | 密封电池的安全阀 | |
JP4605823B1 (ja) | 密閉型電池の安全弁及びそれを用いた密閉型電池 | |
CN109648029B (zh) | 大型薄壁筒类法兰盘的锻造成套模具及其锻造方法 | |
JP2020533179A (ja) | 大型環状鍛造品の製造プロセス | |
CN103084466A (zh) | 柔性冲头超声微拉深分步成形方法及其装置 | |
CN104588526A (zh) | 薄壁部的冷锻方法及防爆阀 | |
CN103008495A (zh) | 一种弹性挡圈加工方法 | |
CN102225449B (zh) | 一种含锰不锈钢钢锭的锻造方法 | |
CN103691798A (zh) | 一种减小精冲件塌角的精冲成形方法 | |
CN101658892A (zh) | 一种特高压铝合金悬垂线夹的锻造方法 | |
CN103831338A (zh) | 一种新型轻型卡车整体金属半高顶顶盖的冲压工艺 | |
CN109834208A (zh) | 核电压力容器的顶盖锻造方法 | |
CN104525691A (zh) | 蚊香盘连续冲裁模 | |
CN102039351A (zh) | 同时成型螺丝及垫片的制造方法 | |
CN101393799B (zh) | 铝电解电容器铝箔预刺孔防裂工艺 | |
CN203791478U (zh) | 组合式哈夫弯头成型模具 | |
CN102637841A (zh) | 防爆阀片生产方法、锂离子电池及其防爆盖板 | |
CN110860575A (zh) | 一种使用寿命长的铝型材热挤压模具 | |
CN105522109A (zh) | 一种锌铜铝镁合金模具的制造方法 | |
CN212494879U (zh) | 一种法兰压圆弧模具 | |
CN105033047A (zh) | 车桥桥壳上、下片加工工艺 | |
CN216032034U (zh) | 一种型材快速冷却模具 | |
CN101912896A (zh) | 一种异径管的制造方法及其模具组件 | |
CN101628306A (zh) | 冲头结构改进 | |
CN206854579U (zh) | 一种多工位自动冷镦机切断刀切断模结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KDL INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: CHI TIANZHANG Effective date: 20110422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: YAMAGUCHI PREFECTURE, JAPAN TO: 518109 BUILDING 1, CSCEC ELECTRONIC INDUSTRIAL ZONE, HUAXING ROAD, TONGFUYU INDUSTRIAL ZONE, DALANG, LONGHUA TOWN, SHENZHEN CITY, CHINA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110422 Address after: 518109, Longhua Town, Shenzhen, China Hi tech Industrial Zone, Huaxing Road, China built electronic industrial zone first Applicant after: Shenzhen Kedali Industrial Co., Ltd. Address before: Yamaguchi Japan Applicant before: Chi Tianzhang |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI KDL HARDWARE + PLASTIC CO., LTD. Free format text: FORMER OWNER: SHENZHEN KEDALI INDUSTRIAL CO., LTD. Effective date: 20140505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: SHENZHEN, GUANGDONG PROVINCE TO: 201615 SONGJIANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140505 Address after: Songjiang District Jiuting Zhen Yin Qing Road 201615 Shanghai City No. 829 Patentee after: Shanghai Kedali Hardware Plastic Co., Ltd. Address before: China Shenzhen Town, Longhua City, the rich and large Industrial Zone Huaxing Road, China built electronic industrial zone first Patentee before: Shenzhen Kedali Industrial Co., Ltd. |