FR2579833B1 - Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique - Google Patents

Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique

Info

Publication number
FR2579833B1
FR2579833B1 FR8504935A FR8504935A FR2579833B1 FR 2579833 B1 FR2579833 B1 FR 2579833B1 FR 8504935 A FR8504935 A FR 8504935A FR 8504935 A FR8504935 A FR 8504935A FR 2579833 B1 FR2579833 B1 FR 2579833B1
Authority
FR
France
Prior art keywords
valve
ventilation device
device acting
electrochemical generator
electrochemical
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
Application number
FR8504935A
Other languages
English (en)
Other versions
FR2579833A1 (fr
Inventor
Daniel Baudiffier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR8504935A priority Critical patent/FR2579833B1/fr
Publication of FR2579833A1 publication Critical patent/FR2579833A1/fr
Application granted granted Critical
Publication of FR2579833B1 publication Critical patent/FR2579833B1/fr
Expired legal-status Critical Current

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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
FR8504935A 1985-04-01 1985-04-01 Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique Expired FR2579833B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8504935A FR2579833B1 (fr) 1985-04-01 1985-04-01 Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504935A FR2579833B1 (fr) 1985-04-01 1985-04-01 Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique

Publications (2)

Publication Number Publication Date
FR2579833A1 FR2579833A1 (fr) 1986-10-03
FR2579833B1 true FR2579833B1 (fr) 1987-05-07

Family

ID=9317828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504935A Expired FR2579833B1 (fr) 1985-04-01 1985-04-01 Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique

Country Status (1)

Country Link
FR (1) FR2579833B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801853A (nl) * 1988-07-22 1990-02-16 Philips Nv Elektronische component, elektrolytische condensator en omhulling uit metaal.
FR2736750B1 (fr) * 1995-07-10 1997-08-14 Issac Jacques Soupape de securite pour condensateurs electrolytiques
JPH09129519A (ja) * 1995-10-30 1997-05-16 Matsushita Electric Ind Co Ltd 安全機構付き電解コンデンサ
KR20010089144A (ko) * 2000-03-09 2001-09-29 다카노 야스아키 전지의 안전밸브 및 그 제조방법
US7875376B2 (en) 2006-05-24 2011-01-25 Eveready Battery Company, Inc. Battery can having off-center C-shaped vent
KR100978092B1 (ko) 2008-05-30 2010-08-25 삼성에스디아이 주식회사 캡 조립체 및 이를 구비하는 이차 전지

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074602A (en) * 1958-11-26 1963-01-22 Shillady Marion Charlton Pressure relief devices for pressure vessels and methods of making the same
US3851782A (en) * 1972-08-18 1974-12-03 Aluminum Co Of America Container closure with vent opening means
AT322438B (de) * 1972-09-25 1975-05-26 Hoell Metallwarenfab Karl Behälter zur aufnahme von unter druck stehenden medien
IL50641A (en) * 1975-11-03 1980-07-31 Mallory & Co Inc P R Pressure release device
JPS5855619B2 (ja) * 1977-11-30 1983-12-10 富士電気化学株式会社 防爆型電池用封口ガスケツト体
CA1156569A (fr) * 1980-07-16 1983-11-08 Walter J. Mulawski Dispositif detendeur pour contenant de fluide sous pression
US4416388A (en) * 1982-09-20 1983-11-22 Sexton Can Company, Inc. Pressure relief device
JPS5979965A (ja) * 1982-10-28 1984-05-09 Japan Storage Battery Co Ltd 塩化チオニル・リチウム電池

Also Published As

Publication number Publication date
FR2579833A1 (fr) 1986-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse