FR2311413A1 - Bouchon de decompression pour dispositif electrique ferme de facon etanche et son procede de fabrication - Google Patents

Bouchon de decompression pour dispositif electrique ferme de facon etanche et son procede de fabrication

Info

Publication number
FR2311413A1
FR2311413A1 FR7614297A FR7614297A FR2311413A1 FR 2311413 A1 FR2311413 A1 FR 2311413A1 FR 7614297 A FR7614297 A FR 7614297A FR 7614297 A FR7614297 A FR 7614297A FR 2311413 A1 FR2311413 A1 FR 2311413A1
Authority
FR
France
Prior art keywords
manufacturing process
electrical device
tightly closed
closed electrical
decompression plug
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
Application number
FR7614297A
Other languages
English (en)
French (fr)
Other versions
FR2311413B1 (en:Method
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of FR2311413A1 publication Critical patent/FR2311413A1/fr
Application granted granted Critical
Publication of FR2311413B1 publication Critical patent/FR2311413B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M50/375—Vent means sensitive to or responsive to temperature
    • 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
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
FR7614297A 1975-05-12 1976-05-12 Bouchon de decompression pour dispositif electrique ferme de facon etanche et son procede de fabrication Granted FR2311413A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/576,406 US4008354A (en) 1975-05-12 1975-05-12 Pressure vent-sealed primary and secondary alkaline cells

Publications (2)

Publication Number Publication Date
FR2311413A1 true FR2311413A1 (fr) 1976-12-10
FR2311413B1 FR2311413B1 (en:Method) 1981-04-10

Family

ID=24304287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614297A Granted FR2311413A1 (fr) 1975-05-12 1976-05-12 Bouchon de decompression pour dispositif electrique ferme de facon etanche et son procede de fabrication

Country Status (20)

Country Link
US (1) US4008354A (en:Method)
JP (1) JPS51140133A (en:Method)
AR (1) AR217053A1 (en:Method)
AU (1) AU502199B2 (en:Method)
BE (1) BE841713A (en:Method)
BR (1) BR7602905A (en:Method)
CA (1) CA1067570A (en:Method)
CH (1) CH600582A5 (en:Method)
DD (1) DD127035A5 (en:Method)
DE (1) DE2620466C3 (en:Method)
DK (1) DK142187B (en:Method)
ES (2) ES447809A1 (en:Method)
FR (1) FR2311413A1 (en:Method)
GB (1) GB1525417A (en:Method)
IL (1) IL49281A (en:Method)
IT (1) IT1060426B (en:Method)
NL (1) NL7604267A (en:Method)
PL (1) PL109877B1 (en:Method)
SE (1) SE422512B (en:Method)
ZA (1) ZA762444B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078263A4 (en) * 1980-12-10 1983-04-18 Macgar Holdings Proprietary Lt ELECTRIC ACCUMULATOR BATTERY.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075398A (en) * 1976-10-26 1978-02-21 Esb Incorporated Means of providing pressure relief to sealed galvanic cell
US4079172A (en) 1977-03-30 1978-03-14 Union Carbide Corporation Galvanic cell having a high pressure vent closure
US4567118A (en) * 1983-07-11 1986-01-28 Duracell Inc. Cell vent
JPH052366U (ja) * 1991-06-24 1993-01-14 富士電気化学株式会社 筒形アルカリ電池
US5188909A (en) * 1991-09-12 1993-02-23 Eveready Battery Co., Inc. Electrochemical cell with circuit disconnect device
US7923137B2 (en) 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
US8252458B2 (en) * 2003-10-09 2012-08-28 Eveready Battery Company, Inc. Electrolyte-absoring, non-permeable sealing materials
US8101041B2 (en) * 2007-07-27 2012-01-24 Nestech Machine Systems, Inc. Method to improve adhesion of a formed gasket to plastic closures
KR101275791B1 (ko) * 2011-09-09 2013-06-18 로베르트 보쉬 게엠베하 이차 전지 및 그 모듈
DE102012020011A1 (de) * 2012-10-12 2014-04-17 Volkswagen Aktiengesellschaft Vorrichtung zum Entgasen einer elektrochemischen Zelle
KR102684440B1 (ko) 2017-03-30 2024-07-12 도날드슨 컴파니, 인코포레이티드 릴리프 밸브를 갖는 통기구

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144959A (en) * 1937-09-24 1939-01-24 Mallory & Co Inc P R Condenser construction
US2282459A (en) * 1940-08-30 1942-05-12 Cornell Dubilier Electric Electrolytic capacitor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669302A (en) * 1970-08-24 1972-06-13 Sprague Electric Co Molded cover and vent for electrolytic capacitors
US3855006A (en) * 1971-09-14 1974-12-17 Du Pont High energy density battery heat fusible venting means
US3877992A (en) * 1973-08-01 1975-04-15 Union Carbide Corp Primary dry cell with fail-safe vent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144959A (en) * 1937-09-24 1939-01-24 Mallory & Co Inc P R Condenser construction
US2282459A (en) * 1940-08-30 1942-05-12 Cornell Dubilier Electric Electrolytic capacitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078263A4 (en) * 1980-12-10 1983-04-18 Macgar Holdings Proprietary Lt ELECTRIC ACCUMULATOR BATTERY.

Also Published As

Publication number Publication date
SE7605352L (sv) 1976-11-13
AU1294776A (en) 1977-10-20
DE2620466A1 (de) 1976-12-02
JPS51140133A (en) 1976-12-02
DK207676A (en:Method) 1976-11-13
ZA762444B (en) 1977-04-27
BR7602905A (pt) 1976-11-23
NL7604267A (nl) 1976-11-16
IL49281A0 (en) 1976-05-31
IL49281A (en) 1979-07-25
IT1060426B (it) 1982-08-20
DE2620466B2 (de) 1979-08-02
AU502199B2 (en) 1979-07-19
ES461443A1 (es) 1978-07-01
DK142187C (en:Method) 1981-02-09
ES447809A1 (es) 1977-12-01
CA1067570A (en) 1979-12-04
DD127035A5 (en:Method) 1977-08-31
CH600582A5 (en:Method) 1978-06-30
DK142187B (da) 1980-09-15
AR217053A1 (es) 1980-02-29
FR2311413B1 (en:Method) 1981-04-10
US4008354A (en) 1977-02-15
SE422512B (sv) 1982-03-08
GB1525417A (en) 1978-09-20
DE2620466C3 (de) 1980-04-03
BE841713A (fr) 1976-09-01
PL109877B1 (en) 1980-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse