CA1064415A - Pressure release device - Google Patents

Pressure release device

Info

Publication number
CA1064415A
CA1064415A CA263,126A CA263126A CA1064415A CA 1064415 A CA1064415 A CA 1064415A CA 263126 A CA263126 A CA 263126A CA 1064415 A CA1064415 A CA 1064415A
Authority
CA
Canada
Prior art keywords
container
pressure
wall
channels
channel
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
CA263,126A
Other languages
English (en)
French (fr)
Inventor
Wayne L. Lees
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
Application granted granted Critical
Publication of CA1064415A publication Critical patent/CA1064415A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • 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)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Safety Valves (AREA)
  • Disintegrating Or Milling (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
CA263,126A 1975-11-03 1976-10-12 Pressure release device Expired CA1064415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62844575A 1975-11-03 1975-11-03

Publications (1)

Publication Number Publication Date
CA1064415A true CA1064415A (en) 1979-10-16

Family

ID=24518909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,126A Expired CA1064415A (en) 1975-11-03 1976-10-12 Pressure release device

Country Status (21)

Country Link
JP (1) JPS5274835A (enrdf_load_stackoverflow)
AR (1) AR215127A1 (enrdf_load_stackoverflow)
AU (1) AU510314B2 (enrdf_load_stackoverflow)
BE (1) BE847885A (enrdf_load_stackoverflow)
BR (1) BR7607187A (enrdf_load_stackoverflow)
CA (1) CA1064415A (enrdf_load_stackoverflow)
CH (1) CH613074A5 (enrdf_load_stackoverflow)
DD (1) DD127641A5 (enrdf_load_stackoverflow)
DE (1) DE2649809C3 (enrdf_load_stackoverflow)
DK (1) DK159629B (enrdf_load_stackoverflow)
ES (1) ES452958A1 (enrdf_load_stackoverflow)
FR (1) FR2330151A1 (enrdf_load_stackoverflow)
GB (1) GB1541029A (enrdf_load_stackoverflow)
GR (1) GR61159B (enrdf_load_stackoverflow)
IL (1) IL50641A (enrdf_load_stackoverflow)
IT (1) IT1068555B (enrdf_load_stackoverflow)
NL (1) NL184815C (enrdf_load_stackoverflow)
NO (1) NO144481C (enrdf_load_stackoverflow)
PL (1) PL112664B1 (enrdf_load_stackoverflow)
SE (1) SE420760B (enrdf_load_stackoverflow)
ZA (1) ZA766372B (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634240Y2 (enrdf_load_stackoverflow) * 1977-11-22 1981-08-13
US4191806A (en) * 1978-08-28 1980-03-04 Esb Incorporated Pressure vent for a sealed primary cell
EP0021522B1 (en) * 1979-06-22 1983-01-19 North American Philips Corporation Explosionproof capacitor
DE2941749A1 (de) * 1979-10-16 1981-04-30 Varta Batterie Ag, 3000 Hannover Galvanisches element mit metallischem gehaeuse
DE3110979A1 (de) * 1980-11-07 1982-06-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer kondensator
DK95481A (da) * 1981-03-03 1982-09-04 Hellesens As Hermetisk lukket batteri med sikkerhedsmekanisme til hindringaf eksplosion
DE3201963C2 (de) * 1982-01-22 1985-08-22 Rudolf 7896 Wutöschingen Klaschka Kondensatorbechergehäuse, Verfahren und Vorrichtung zu seiner Herstellung
FR2579833B1 (fr) * 1985-04-01 1987-05-07 Accumulateurs Fixes Dispositif de ventilation faisant office de soupape, en particulier pour generateur electrochimique
NL8801853A (nl) * 1988-07-22 1990-02-16 Philips Nv Elektronische component, elektrolytische condensator en omhulling uit metaal.
WO1989009902A1 (en) * 1989-05-16 1989-10-19 Carleton Technologies, Inc. Pressure relief device, and method
FR2910717A1 (fr) * 2006-12-20 2008-06-27 Donald Pihsiang Wu Structure de securite pour boitier de batterie en matiere plastique
US10499689B2 (en) 2014-07-18 2019-12-10 Fontem Holdings 1 B.V. Electronic cigarette with soft housing
KR102570969B1 (ko) * 2018-02-01 2023-08-25 삼성에스디아이 주식회사 원통형 리튬 이온 이차 전지

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB832406A (en) * 1957-08-08 1960-04-13 Tsoi Ning Improvements in or relating to electric dry batteries
US3204156A (en) * 1961-05-01 1965-08-31 Sprague Electric Co Vented electrolytic unit
US3314824A (en) * 1965-03-22 1967-04-18 Union Carbide Corp Puncture-type safety seal for galvanic cells
CH552520A (fr) * 1971-06-23 1974-08-15 Alusuisse Boite de securite destinee a contenir un fluide sous pression.
US3831822A (en) * 1972-06-12 1974-08-27 Nat Can Corp Safety aerosol can
US3918610A (en) * 1974-10-23 1975-11-11 Aluminum Co Of America Safety vent for a pressure container

Also Published As

Publication number Publication date
SE420760B (sv) 1981-10-26
FR2330151B1 (enrdf_load_stackoverflow) 1982-02-26
NO144481B (no) 1981-06-01
NO144481C (no) 1981-09-09
JPS5274835A (en) 1977-06-23
PL112664B1 (en) 1980-10-31
AR215127A1 (es) 1979-09-14
NL7612127A (nl) 1977-05-05
DE2649809C3 (de) 1980-04-30
DE2649809A1 (de) 1977-05-18
IT1068555B (it) 1985-03-21
GR61159B (en) 1978-09-30
NO763721L (enrdf_load_stackoverflow) 1977-05-04
IL50641A (en) 1980-07-31
DE2649809B2 (de) 1979-08-30
JPS6118306B2 (enrdf_load_stackoverflow) 1986-05-12
ES452958A1 (es) 1978-01-16
DK159629B (da) 1990-11-05
BR7607187A (pt) 1977-09-13
BE847885A (fr) 1977-03-01
ZA766372B (en) 1977-09-28
NL184815B (nl) 1989-06-01
FR2330151A1 (fr) 1977-05-27
DK495976A (da) 1977-05-04
DD127641A5 (enrdf_load_stackoverflow) 1977-10-05
SE7612174L (sv) 1977-05-04
NL184815C (nl) 1989-11-01
AU510314B2 (en) 1980-06-19
AU1908876A (en) 1978-05-04
GB1541029A (en) 1979-02-21
CH613074A5 (en) 1979-08-31

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