JPS6484571A - Organic electrolyte battery - Google Patents

Organic electrolyte battery

Info

Publication number
JPS6484571A
JPS6484571A JP62243330A JP24333087A JPS6484571A JP S6484571 A JPS6484571 A JP S6484571A JP 62243330 A JP62243330 A JP 62243330A JP 24333087 A JP24333087 A JP 24333087A JP S6484571 A JPS6484571 A JP S6484571A
Authority
JP
Japan
Prior art keywords
valve
sealing plate
plate
electrolyte
battery
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
JP62243330A
Other languages
Japanese (ja)
Other versions
JPH0514379B2 (en
Inventor
Fumio Oo
Toshio Shigematsu
Masanori Kojima
Koichi Kuriyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62243330A priority Critical patent/JPS6484571A/en
Publication of JPS6484571A publication Critical patent/JPS6484571A/en
Publication of JPH0514379B2 publication Critical patent/JPH0514379B2/ja
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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

PURPOSE:To ensure the explosion-proof safety of a battery for a long time by forming a valve of an explosion-proof sealing plate with two valves each of which is formed by heat-bonding a film to a thin aluminium plate, and by clamping the sealing plate to a battery case through an electrolyte resistant gasket. CONSTITUTION:A sealing plate B consists of a plate-shaped sealing plate 3 having a hole 3a, a cap 5 having a hole 5a, and a valve 4. The sealing plate B is crimped to a container 1 through an electrolyte resistant gasket 7. The valve 4 consists of a lower valve 4b and an upper valve 4a whose breaking pressure is equal to or less than that of the lower valve 4b. Each of valves 4b, 4a is formed by heat-bonding a resin film, having electrolyte resistance and adherency to a metal, such as polyethylene to a about 25mum thick aluminium plate C. The valve 4 steadily operates at low pressure, and damage caused by corrosive gas in the atmosphere and the electrolyte of a battery is prevented, and also the clamping strength in the sealing plate B is kept firm.
JP62243330A 1987-09-28 1987-09-28 Organic electrolyte battery Granted JPS6484571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62243330A JPS6484571A (en) 1987-09-28 1987-09-28 Organic electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243330A JPS6484571A (en) 1987-09-28 1987-09-28 Organic electrolyte battery

Publications (2)

Publication Number Publication Date
JPS6484571A true JPS6484571A (en) 1989-03-29
JPH0514379B2 JPH0514379B2 (en) 1993-02-24

Family

ID=17102219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243330A Granted JPS6484571A (en) 1987-09-28 1987-09-28 Organic electrolyte battery

Country Status (1)

Country Link
JP (1) JPS6484571A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119947U (en) * 1990-03-22 1991-12-10
JPH03119946U (en) * 1990-03-22 1991-12-10
JPH0446358U (en) * 1990-08-21 1992-04-20
EP0798793A3 (en) * 1996-03-30 1997-11-12 Daewoo Electronics Co., Ltd Battery equipped with diaphragm safety relief valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119947U (en) * 1990-03-22 1991-12-10
JPH03119946U (en) * 1990-03-22 1991-12-10
JPH0446358U (en) * 1990-08-21 1992-04-20
EP0798793A3 (en) * 1996-03-30 1997-11-12 Daewoo Electronics Co., Ltd Battery equipped with diaphragm safety relief valve

Also Published As

Publication number Publication date
JPH0514379B2 (en) 1993-02-24

Similar Documents

Publication Publication Date Title
DE69426250D1 (en) Unit for cell culture, consisting of a container and a gas-permeable closure which can be sealed with a stopper.
WO2003054983A8 (en) Electrochemical cell having venting current collector and seal assembly
ES297143U (en) Cap for sealing container.
EP0182596A2 (en) Galvanic cell
JPS52112814A (en) Gas sealing method to pressure vessel
US4774155A (en) Hermetically sealed galvanic cell
US4245014A (en) High pressure post seal for batteries
JPS6484571A (en) Organic electrolyte battery
CA2110024A1 (en) Non-Aqueous Electrolyte Cell
ATE125644T1 (en) SEALING VALVE FOR CONTAINER OPENINGS.
KR880008468A (en) Sealed Lead Acid Battery and Manufacturing Method Thereof
WO2000046864A3 (en) Low profile ventable seal for an electrochemical cell
US20040224222A1 (en) Sealing structure for terminal posts of batteries
GB1425040A (en) Gas valve for galvanic cells
ES296619U (en) Electrochemical cell.
US1177547A (en) Storage battery.
US3826687A (en) Seals of the li/so2 organic electrolyte cells
FR2178188A1 (en) Spill proof accumulator - with breather
JPS56145655A (en) Button-typed alkaline cell
JPS5678066A (en) Alkaline battery
JPS5553060A (en) Alkaline cell
JPS5838240Y2 (en) Small gas cylinder with laminated welded sealing plate
JPS57174856A (en) Sealed type storage battery
Hardt Metal Can With Membrane-Type Closure
JPS5935996Y2 (en) Lightning arrester