WO2008099578A1 - コンデンサ - Google Patents

コンデンサ Download PDF

Info

Publication number
WO2008099578A1
WO2008099578A1 PCT/JP2008/000132 JP2008000132W WO2008099578A1 WO 2008099578 A1 WO2008099578 A1 WO 2008099578A1 JP 2008000132 W JP2008000132 W JP 2008000132W WO 2008099578 A1 WO2008099578 A1 WO 2008099578A1
Authority
WO
WIPO (PCT)
Prior art keywords
packing
valve body
terminal board
gas transmission
transmission sheet
Prior art date
Application number
PCT/JP2008/000132
Other languages
English (en)
French (fr)
Inventor
Motohiro Sakata
Toshiyuki Kitagawa
Kouji Moriyama
Kouji Ueoka
Toshiaki Shimizu
Original Assignee
Panasonic Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2008557996A priority Critical patent/JP5083220B2/ja
Priority to KR1020097012564A priority patent/KR101140480B1/ko
Priority to EP08702864.3A priority patent/EP2096651A4/en
Priority to US12/521,799 priority patent/US8164882B2/en
Publication of WO2008099578A1 publication Critical patent/WO2008099578A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/12—Vents or other means allowing expansion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
    • H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/80—Gaskets; Sealings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

　コンデンサの端子板には圧力調整弁が設けられている。この圧力調整弁はガス透過性シートと、シリコンゴム製の弁体と、パッキンと、キャップとを有する。電解液の透過を防ぐガス透過性シートは端子板に設けられた孔を塞ぐように設けられている。パッキンは弁体とガス透過性シートとの間に設けられ、シリコンゴムよりも耐水分透過性の高い弾性材料で構成されている。キャップは端子板に固定されて弁体とパッキンを覆って、端子板に対して弁体とパッキンを圧縮状態で保持している。弁体およびパッキンとガス透過性シートとは離れて設けられている。
PCT/JP2008/000132 2007-02-14 2008-02-04 コンデンサ WO2008099578A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008557996A JP5083220B2 (ja) 2007-02-14 2008-02-04 コンデンサ
KR1020097012564A KR101140480B1 (ko) 2007-02-14 2008-02-04 콘덴서
EP08702864.3A EP2096651A4 (en) 2007-02-14 2008-02-04 CAPACITOR
US12/521,799 US8164882B2 (en) 2007-02-14 2008-02-04 Capacitor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007033182 2007-02-14
JP2007-033182 2007-02-14
JP2007-328347 2007-12-20
JP2007328347 2007-12-20

Publications (1)

Publication Number Publication Date
WO2008099578A1 true WO2008099578A1 (ja) 2008-08-21

Family

ID=39689827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000132 WO2008099578A1 (ja) 2007-02-14 2008-02-04 コンデンサ

Country Status (5)

Country Link
US (1) US8164882B2 (ja)
EP (1) EP2096651A4 (ja)
JP (1) JP5083220B2 (ja)
KR (1) KR101140480B1 (ja)
WO (1) WO2008099578A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013168293A (ja) * 2012-02-16 2013-08-29 Automotive Energy Supply Corp バッテリパックの防爆弁

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5494657B2 (ja) * 2009-05-14 2014-05-21 パナソニック株式会社 キャパシタ
EP2608230B1 (en) * 2010-08-18 2020-08-05 Nippon Chemi-Con Corporation Capacitor, and method and program for manufacturing same
JP6070552B2 (ja) 2011-06-28 2017-02-01 日本ケミコン株式会社 蓄電デバイスの製造方法
US9146170B2 (en) * 2012-07-31 2015-09-29 Freescale Semiconductor, Inc. Capacitive pressure sensor in an overmolded package
US9312072B2 (en) * 2013-03-18 2016-04-12 Apaq Technology Co., Ltd. Winding-type solid electrolytic capacitor package structure using a carrier board and method of manufacturing the same
CN213393710U (zh) * 2020-07-14 2021-06-08 东莞东阳光科研发有限公司 泄压阀及具有其的电解电容器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101054A (ja) * 1989-09-13 1991-04-25 Matsushita Electric Ind Co Ltd 密閉形鉛蓄電池
JP2000195761A (ja) * 1998-12-28 2000-07-14 Elna Co Ltd コンデンサ用安全弁装置
JP2003100571A (ja) * 2001-09-26 2003-04-04 Power System:Kk 電気二重層キャパシタ
JP2005183754A (ja) * 2003-12-22 2005-07-07 Nok Corp 圧力開放弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127366A (ja) * 1983-01-07 1984-07-23 Matsushita Electric Ind Co Ltd 電池の安全弁
JP2000315632A (ja) * 1999-03-02 2000-11-14 Matsushita Electric Ind Co Ltd コンデンサ
JP3673671B2 (ja) 1999-06-01 2005-07-20 有限会社武蔵野技研 ガス抜き弁
JP4132588B2 (ja) * 2000-06-16 2008-08-13 Ｔｄｋ株式会社 電気化学デバイス
JP4003604B2 (ja) 2002-10-11 2007-11-07 松下電器産業株式会社 コンデンサおよびその製造方法
JP4613729B2 (ja) * 2005-07-26 2011-01-19 パナソニック株式会社 コンデンサ
KR100963730B1 (ko) * 2006-10-16 2010-06-14 파나소닉 주식회사 콘덴서

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101054A (ja) * 1989-09-13 1991-04-25 Matsushita Electric Ind Co Ltd 密閉形鉛蓄電池
JP2000195761A (ja) * 1998-12-28 2000-07-14 Elna Co Ltd コンデンサ用安全弁装置
JP2003100571A (ja) * 2001-09-26 2003-04-04 Power System:Kk 電気二重層キャパシタ
JP2005183754A (ja) * 2003-12-22 2005-07-07 Nok Corp 圧力開放弁

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2096651A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013168293A (ja) * 2012-02-16 2013-08-29 Automotive Energy Supply Corp バッテリパックの防爆弁

Also Published As

Publication number Publication date
EP2096651A4 (en) 2014-09-24
KR20090110296A (ko) 2009-10-21
US8164882B2 (en) 2012-04-24
EP2096651A1 (en) 2009-09-02
KR101140480B1 (ko) 2012-04-30
US20090303662A1 (en) 2009-12-10
JPWO2008099578A1 (ja) 2010-05-27
JP5083220B2 (ja) 2012-11-28

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