JPS554825A - Cell timepiece - Google Patents

Cell timepiece

Info

Publication number
JPS554825A
JPS554825A JP7717578A JP7717578A JPS554825A JP S554825 A JPS554825 A JP S554825A JP 7717578 A JP7717578 A JP 7717578A JP 7717578 A JP7717578 A JP 7717578A JP S554825 A JPS554825 A JP S554825A
Authority
JP
Japan
Prior art keywords
cell
liquid leakage
timepiece
reliability
cell timepiece
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.)
Pending
Application number
JP7717578A
Other languages
Japanese (ja)
Inventor
Kunihiro Inoue
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7717578A priority Critical patent/JPS554825A/en
Publication of JPS554825A publication Critical patent/JPS554825A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Electromechanical Clocks (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE: To improve liquid leakage resistivity while bettering the reliability of products, bt enclosing an inert gas to a portion where a sealed mouth portion of an alkaline cell contacts with the air.
CONSTITUTION: Inert gases, such as, nitrogen, helium, neon, krypton, xenon, etc. are enclosed to an outer circumferential portion of a cell singly or in a composite shape, and O2 gas around the cell is removed. Thus, the liquid leakage resistivity of the cell can be improved, and this cell timepiece with high reliability can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP7717578A 1978-06-26 1978-06-26 Cell timepiece Pending JPS554825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7717578A JPS554825A (en) 1978-06-26 1978-06-26 Cell timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7717578A JPS554825A (en) 1978-06-26 1978-06-26 Cell timepiece

Publications (1)

Publication Number Publication Date
JPS554825A true JPS554825A (en) 1980-01-14

Family

ID=13626453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7717578A Pending JPS554825A (en) 1978-06-26 1978-06-26 Cell timepiece

Country Status (1)

Country Link
JP (1) JPS554825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04314837A (en) * 1991-04-12 1992-11-06 Mitsubishi Materials Corp Electrical contact material of silver oxide series
US5451272A (en) * 1991-04-12 1995-09-19 Mitsubishi Materials Corporation Silver-oxide electric contact material for use in switches for high current
US8187395B2 (en) 2003-08-08 2012-05-29 Mitsubishi Materials C.M.I. Corporation Electrical contact having high electrical conductivity made of internally oxidized silver-oxide material for compact electromagnetic relay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04314837A (en) * 1991-04-12 1992-11-06 Mitsubishi Materials Corp Electrical contact material of silver oxide series
US5451272A (en) * 1991-04-12 1995-09-19 Mitsubishi Materials Corporation Silver-oxide electric contact material for use in switches for high current
US8187395B2 (en) 2003-08-08 2012-05-29 Mitsubishi Materials C.M.I. Corporation Electrical contact having high electrical conductivity made of internally oxidized silver-oxide material for compact electromagnetic relay

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