DE2728753C2 - Entlüftungsvorrichtung für ein elektrisches Gerät und Verwendung derselben - Google Patents

Entlüftungsvorrichtung für ein elektrisches Gerät und Verwendung derselben

Info

Publication number
DE2728753C2
DE2728753C2 DE2728753A DE2728753A DE2728753C2 DE 2728753 C2 DE2728753 C2 DE 2728753C2 DE 2728753 A DE2728753 A DE 2728753A DE 2728753 A DE2728753 A DE 2728753A DE 2728753 C2 DE2728753 C2 DE 2728753C2
Authority
DE
Germany
Prior art keywords
housing
ventilation device
glass
cover
hole
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
DE2728753A
Other languages
German (de)
English (en)
Other versions
DE2728753A1 (de
Inventor
Arabinda Narayan Needham Mass. Dey
James Hoo Burlington Mass. Him
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 & Co Inc Indianapolis Ind
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 & Co Inc Indianapolis Ind, PR Mallory and Co Inc filed Critical PR Mallory & Co Inc Indianapolis Ind
Publication of DE2728753A1 publication Critical patent/DE2728753A1/de
Application granted granted Critical
Publication of DE2728753C2 publication Critical patent/DE2728753C2/de
Expired 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
    • 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
    • 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

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)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Optical Measuring Cells (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE2728753A 1976-06-28 1977-06-25 Entlüftungsvorrichtung für ein elektrisches Gerät und Verwendung derselben Expired DE2728753C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70042176A 1976-06-28 1976-06-28

Publications (2)

Publication Number Publication Date
DE2728753A1 DE2728753A1 (de) 1978-01-05
DE2728753C2 true DE2728753C2 (de) 1985-11-21

Family

ID=24813439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2728753A Expired DE2728753C2 (de) 1976-06-28 1977-06-25 Entlüftungsvorrichtung für ein elektrisches Gerät und Verwendung derselben

Country Status (15)

Country Link
US (1) US4115629A (enExample)
JP (1) JPS6041825B2 (enExample)
AU (1) AU509239B2 (enExample)
BE (1) BE856125A (enExample)
CA (1) CA1076201A (enExample)
CH (1) CH621016A5 (enExample)
DE (1) DE2728753C2 (enExample)
DK (1) DK284877A (enExample)
FR (1) FR2357074A1 (enExample)
GB (1) GB1545028A (enExample)
IL (1) IL52059A (enExample)
IT (1) IT1080966B (enExample)
MX (1) MX143683A (enExample)
NL (1) NL7707031A (enExample)
SE (1) SE441321B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127702A (en) * 1977-10-11 1978-11-28 Catanzarite Vincent Owen Self-venting battery
US4184014A (en) * 1978-11-24 1980-01-15 P. R. Mallory & Co. Inc. Abuse resistant cells containing fluid depolarizers
US4397919A (en) * 1979-03-22 1983-08-09 Standard Oil Company Explosion resistant battery cells
US4233372A (en) * 1979-05-09 1980-11-11 P. R. Mallory & Co. Inc. Hermetic seal for electrochemical cell
US4360572A (en) * 1981-02-18 1982-11-23 Honeywell, Inc. Electrochemical cell
US4350747A (en) * 1981-06-16 1982-09-21 Union Carbide Corporation Electrochemical cell with externally coated hermetic seals
IL63120A (en) * 1981-06-18 1985-01-31 Tadiran Israel Elect Ind Ltd Safety device for electrochemical cells
EP0068836A1 (en) * 1981-06-29 1983-01-05 Union Carbide Corporation Non-resealable safety vent for electrochemical cells
EP0068837A1 (en) * 1981-06-29 1983-01-05 Union Carbide Corporation Electrochemical cell
GB2126281A (en) * 1982-07-21 1984-03-21 Johnson Matthey Plc Pressure relieving devices
CH658342A5 (de) * 1983-01-07 1986-10-31 Sonval S A Gasdichte primaerbatterie.
US4531177A (en) * 1984-01-09 1985-07-23 Sprague Electric Company Electrolytic capacitor containing a hydrochloric acid electrolyte
US4486514A (en) * 1984-03-30 1984-12-04 Union Carbide Corporation Hermetically sealed galvanic cell having safety vent construction
US4572877A (en) * 1985-06-27 1986-02-25 Union Carbide Corporation Hermetic seal for an electrochemical cell
EP0216004A3 (en) * 1985-09-20 1987-06-16 Union Carbide Corporation A galvanic cell having an improved safety vent construction
US4672010A (en) * 1986-07-18 1987-06-09 Eveready Battery Company Terminal pin-collector plate assembly for hermetically sealed cells
DE3809406A1 (de) * 1988-03-21 1989-10-05 Geraetebau Gmbh Batteriepack
US5727313A (en) * 1992-05-11 1998-03-17 Emerson Electric Co. Method of manufacturing lid covers for containers and product
US5279907A (en) * 1992-05-11 1994-01-18 Emerson Electric Co. Safety vent for a container and method of making the same
CA2246571C (en) * 1996-02-15 2004-03-16 Toyo Kohan Co., Ltd. Cladding material
DE69736004T2 (de) * 1996-08-06 2006-10-26 Toyo Kohan Co., Ltd. Sicherheitsventilelement für kondensator und kondensatorgehäusedeckel mit sicherheitsventil
KR100974996B1 (ko) * 2002-10-31 2010-08-09 산요덴키가부시키가이샤 팩 전지
EP1517073A1 (en) * 2003-09-19 2005-03-23 Universita degli Studi di Trento ESP glass rupture disk
DE102005060290B3 (de) * 2005-12-15 2006-12-21 Ritter Gmbh Hämodialyse-Salzbehälter mit Belüftung
US8082663B1 (en) * 2007-11-12 2011-12-27 Sandia Corporation Method for hermetic electrical connections
DE102010003256B4 (de) * 2010-03-25 2022-03-24 Bayerische Motoren Werke Aktiengesellschaft Druckausgleichselemente für ein gegenüber der Umgebung abgeschlossenes Gehäuse und Gehäuse
CN106847549B (zh) * 2015-12-05 2023-09-05 佛山市欣源电子股份有限公司 一种超级电容器储能结构的制备方法
EP3634571B1 (en) * 2017-06-09 2023-04-19 Medtronic, Inc. Feedthrough assembly including ferrule with tapered extension(s)
DE102022115840A1 (de) * 2022-06-24 2024-01-04 Volkswagen Aktiengesellschaft Batterie mit geschwächter Verbindung von Gehäusemantel und Gehäusedeckel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES247545A1 (es) * 1958-03-08 1959-09-01 Svenska Ackumulator Ab Perfeccionamientos en cubas para acumuladores
US3064065A (en) * 1961-05-10 1962-11-13 Sonotone Corp Fusion-sealed metal-encased rechargeable alkaline battery cell
US3646405A (en) * 1969-01-08 1972-02-29 Mallory & Co Inc P R Hermetic seal

Also Published As

Publication number Publication date
IT1080966B (it) 1985-05-16
GB1545028A (en) 1979-05-02
CH621016A5 (enExample) 1980-12-31
JPS531824A (en) 1978-01-10
AU509239B2 (en) 1980-05-01
SE7707397L (sv) 1977-12-29
CA1076201A (en) 1980-04-22
BE856125A (fr) 1977-10-17
DE2728753A1 (de) 1978-01-05
MX143683A (es) 1981-06-24
US4115629A (en) 1978-09-19
NL7707031A (nl) 1977-12-30
JPS6041825B2 (ja) 1985-09-19
DK284877A (da) 1977-12-29
FR2357074A1 (fr) 1978-01-27
FR2357074B1 (enExample) 1981-12-31
AU2609377A (en) 1978-12-21
IL52059A (en) 1980-11-30
SE441321B (sv) 1985-09-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DURACELL INTERNATIONAL INC., TARRYTOWN, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: KUHNEN, R., DIPL.-ING. WACKER, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. FUERNISS, P., DIPL..-CHEM. DR.RER.NAT., PAT.-ANW. GRAVENREUTH FRHR. VON, G., DIPL.-ING.(FH), RECHTSANW., 8050 FREISING

8339 Ceased/non-payment of the annual fee