CH634714GA3 - - Google Patents

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Publication number
CH634714GA3
CH634714GA3 CH452578A CH452578A CH634714GA3 CH 634714G A3 CH634714G A3 CH 634714GA3 CH 452578 A CH452578 A CH 452578A CH 452578 A CH452578 A CH 452578A CH 634714G A3 CH634714G A3 CH 634714GA3
Authority
CH
Switzerland
Prior art keywords
battery
circuit
monitoring circuit
failure
load
Prior art date
Application number
CH452578A
Other languages
English (en)
Other versions
CH634714B (fr
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
Publication of CH634714B publication Critical patent/CH634714B/fr
Application filed filed Critical
Publication of CH634714GA3 publication Critical patent/CH634714GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • G04C10/04—Arrangements of electric power supplies in time-pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Indicating Measured Values (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Adornments (AREA)
  • Secondary Cells (AREA)
CH452578A 1977-04-26 1978-04-26 Piece d'horlogerie electronique, notamment montre-bracelet electronique. CH634714B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52048292A JPS5941553B2 (ja) 1977-04-26 1977-04-26 電子時計

Publications (2)

Publication Number Publication Date
CH634714B CH634714B (fr)
CH634714GA3 true CH634714GA3 (fr) 1983-02-28

Family

ID=12799354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH452578A CH634714B (fr) 1977-04-26 1978-04-26 Piece d'horlogerie electronique, notamment montre-bracelet electronique.

Country Status (3)

Country Link
US (1) US4232383A (fr)
JP (1) JPS5941553B2 (fr)
CH (1) CH634714B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727039B2 (ja) * 1986-04-09 1995-03-29 セイコーエプソン株式会社 電子時計
JP2587720B2 (ja) * 1990-10-19 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
DE4244163A1 (de) * 1992-12-24 1994-06-30 Braun Ag Netzunabhängige elektronische Uhr
US5574433A (en) * 1996-04-03 1996-11-12 Armalarm Incorporated Watch alarm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979657A (en) * 1973-05-15 1976-09-07 Westinghouse Electric Corporation Battery monitor with automatic scale and recycle prevents
GB1475841A (en) * 1974-04-24 1977-06-10 Suwa Seikosha Kk Electronic timepiece
JPS5634073B2 (fr) * 1974-08-30 1981-08-07
JPS5169664A (en) * 1974-12-13 1976-06-16 Suwa Seikosha Kk Denshidokei
JPS579756Y2 (fr) * 1975-01-29 1982-02-24
US4126874A (en) * 1975-12-27 1978-11-21 Canon Kabushiki Kaisha Power supply circuit for camera
JPS5812829B2 (ja) * 1976-04-28 1983-03-10 株式会社日立製作所 直流回路の保護装置

Also Published As

Publication number Publication date
US4232383A (en) 1980-11-04
JPS5941553B2 (ja) 1984-10-08
JPS53143264A (en) 1978-12-13
CH634714B (fr)

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