JPS5562658A - Gas remover for charging enclosed electric machinery - Google Patents

Gas remover for charging enclosed electric machinery

Info

Publication number
JPS5562658A
JPS5562658A JP13618178A JP13618178A JPS5562658A JP S5562658 A JPS5562658 A JP S5562658A JP 13618178 A JP13618178 A JP 13618178A JP 13618178 A JP13618178 A JP 13618178A JP S5562658 A JPS5562658 A JP S5562658A
Authority
JP
Japan
Prior art keywords
water
proof
case
performance
proof ring
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
JP13618178A
Other languages
Japanese (ja)
Other versions
JPS6023467B2 (en
Inventor
Kenzo Shirakawa
Masao Matsumoto
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP53136181A priority Critical patent/JPS6023467B2/en
Publication of JPS5562658A publication Critical patent/JPS5562658A/en
Publication of JPS6023467B2 publication Critical patent/JPS6023467B2/en
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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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)
  • Battery Mounting, Suspending (AREA)

Abstract

PURPOSE:To enable the gas removal with simple structure without damaging the water-proof performance, by providing water-proof member at the opening for switch in the case while performing resilient deformation for predetermined pressure difference. CONSTITUTION:The case 8 is formed to be a bottomed tube while holes for only output shaft 13a, switch 13b and inner parts 13c are made to fit in the sealing member. Water-proof ring 24 for enclosing is contained in the recess at the opening for shaft 18, to enclose at the shaft penetrating hole 17. The resiliency of water- proof ring 24 is such that the leakage in the direction of A occurs for pressure difference of approx. 2-3kg/cm<2> for example. During charging of battery, small amount of gas is produced and filled in the enclosed case 8 to increase the pressure and to cause explosion or erroneous operation, but this water-proof ring 24 provides water-proof performance and gas removal performance.
JP53136181A 1978-10-31 1978-10-31 Gas venting device for rechargeable sealed electrical equipment Expired JPS6023467B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53136181A JPS6023467B2 (en) 1978-10-31 1978-10-31 Gas venting device for rechargeable sealed electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53136181A JPS6023467B2 (en) 1978-10-31 1978-10-31 Gas venting device for rechargeable sealed electrical equipment

Publications (2)

Publication Number Publication Date
JPS5562658A true JPS5562658A (en) 1980-05-12
JPS6023467B2 JPS6023467B2 (en) 1985-06-07

Family

ID=15169224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53136181A Expired JPS6023467B2 (en) 1978-10-31 1978-10-31 Gas venting device for rechargeable sealed electrical equipment

Country Status (1)

Country Link
JP (1) JPS6023467B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236453A (en) * 1984-05-10 1985-11-25 Matsushita Electric Works Ltd Water-proof type battery appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236453A (en) * 1984-05-10 1985-11-25 Matsushita Electric Works Ltd Water-proof type battery appliance
JPH027514B2 (en) * 1984-05-10 1990-02-19 Matsushita Electric Works Ltd

Also Published As

Publication number Publication date
JPS6023467B2 (en) 1985-06-07

Similar Documents

Publication Publication Date Title
GB878618A (en) Rotary electric switch mounting
ES467028A1 (en) Probe assembly for monitoring liquids
JPS5562658A (en) Gas remover for charging enclosed electric machinery
JPS5263095A (en) Press-in type hermetic seal
GB1069015A (en) Improvements in or relating to leak-resistant electrochemical cells
ES8106635A1 (en) Pole bushing for batteries
SE8403749L (en) CLOSE NICKEL ZINCELL
JPS5632669A (en) Alkaline battery
JPS56103862A (en) Alkaline battery
JPS52129557A (en) Outside structure for water-proof watch
JPS51134662A (en) Electronic clock
JPS5795064A (en) Button-type alkaline battery
JPS5657255A (en) Sealed alkaline battery
JPS5679851A (en) Alkaline battery
JPS5765668A (en) Alkaline battery
JPS53126685A (en) Rotary valve
JPS5618372A (en) Battery of nonaqueous electrolyte
JPS5537722A (en) Flat alkali cell
JPS5673866A (en) Alkaline battery
JPS5515028A (en) Battery accomodating structure of electronic watch
FR2373887A1 (en) Terminal cap for electric dry battery - has two metal caps, ring joint and sealing material to give hermetically sealed cover
FR2427691A1 (en) Electric cell with negative electrode surrounding positive electrode - has electrolyte inside plastics casing comprising cover having skirt
JPS55154056A (en) Sealed type cell
GB1225982A (en)
JPS5717557A (en) Sealed alkaline battery