CH677170B5 - - Google Patents

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Publication number
CH677170B5
CH677170B5 CH3487/89A CH348789A CH677170B5 CH 677170 B5 CH677170 B5 CH 677170B5 CH 3487/89 A CH3487/89 A CH 3487/89A CH 348789 A CH348789 A CH 348789A CH 677170 B5 CH677170 B5 CH 677170B5
Authority
CH
Switzerland
Prior art keywords
movement
accumulator
metal
photovoltaic cells
dial
Prior art date
Application number
CH3487/89A
Other languages
English (en)
French (fr)
Other versions
CH677170GA3 (en, 2012
Inventor
Bernard Eric Mathez
Original Assignee
Lemrich & Cie
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 Lemrich & Cie filed Critical Lemrich & Cie
Priority to CH3487/89A priority Critical patent/CH677170B5/fr
Priority to EP90810659A priority patent/EP0420796B1/fr
Priority to DE90810659T priority patent/DE69001343T2/de
Priority to KR1019900015211A priority patent/KR950008434B1/ko
Priority to JP2254354A priority patent/JPH03242596A/ja
Publication of CH677170GA3 publication Critical patent/CH677170GA3/fr
Priority to US07/751,647 priority patent/US5243578A/en
Publication of CH677170B5 publication Critical patent/CH677170B5/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Communication Control (AREA)
CH3487/89A 1989-09-26 1989-09-26 CH677170B5 (en, 2012)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH3487/89A CH677170B5 (en, 2012) 1989-09-26 1989-09-26
EP90810659A EP0420796B1 (fr) 1989-09-26 1990-08-30 Pièce d'horlogerie électronique
DE90810659T DE69001343T2 (de) 1989-09-26 1990-08-30 Elektronische Zeitmessvorrichtung.
KR1019900015211A KR950008434B1 (ko) 1989-09-26 1990-09-25 전자시계
JP2254354A JPH03242596A (ja) 1989-09-26 1990-09-26 電子時計
US07/751,647 US5243578A (en) 1989-09-26 1991-08-26 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3487/89A CH677170B5 (en, 2012) 1989-09-26 1989-09-26

Publications (2)

Publication Number Publication Date
CH677170GA3 CH677170GA3 (en, 2012) 1991-04-30
CH677170B5 true CH677170B5 (en, 2012) 1991-10-31

Family

ID=4257055

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3487/89A CH677170B5 (en, 2012) 1989-09-26 1989-09-26

Country Status (5)

Country Link
EP (1) EP0420796B1 (en, 2012)
JP (1) JPH03242596A (en, 2012)
KR (1) KR950008434B1 (en, 2012)
CH (1) CH677170B5 (en, 2012)
DE (1) DE69001343T2 (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011149364A (ja) 2010-01-22 2011-08-04 Keihin Corp 燃料噴射制御装置及び方法
EP4057081A1 (fr) 2021-03-12 2022-09-14 The Swatch Group Research and Development Ltd Montre solaire comprenant un dispositif d'obturation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH320421A (fr) * 1954-05-20 1957-03-31 Schild Sa A Montre électrique
JPS5214271A (en) * 1975-07-24 1977-02-03 Fujimura Tekkosho:Kk Strip metal material processing apparatus
FR2349868A1 (fr) * 1976-04-29 1977-11-25 Horlogerie Cie Europ Procede de fabrication d'une montre a pile, et montre resultant de l'execution de ce procede
JPS52141272A (en) * 1976-05-20 1977-11-25 Seiko Epson Corp Solar cell clock
JPS5355165A (en) * 1976-10-29 1978-05-19 Seiko Epson Corp Structure of dial for solar battery watch
JPS61202186A (ja) * 1985-03-05 1986-09-06 Seiko Instr & Electronics Ltd 電子時計
US4666313A (en) * 1985-04-11 1987-05-19 Junghans Uhren Gmbh Timepiece and drive unit therefor
JPS62237384A (ja) * 1986-04-08 1987-10-17 Seiko Instr & Electronics Ltd 充電機能付きアナログ電子時計

Also Published As

Publication number Publication date
KR910006805A (ko) 1991-04-29
DE69001343D1 (de) 1993-05-19
JPH03242596A (ja) 1991-10-29
EP0420796A1 (fr) 1991-04-03
KR950008434B1 (ko) 1995-07-31
CH677170GA3 (en, 2012) 1991-04-30
EP0420796B1 (fr) 1993-04-14
DE69001343T2 (de) 1993-10-28

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