JPS50127668A - - Google Patents

Info

Publication number
JPS50127668A
JPS50127668A JP49034241A JP3424174A JPS50127668A JP S50127668 A JPS50127668 A JP S50127668A JP 49034241 A JP49034241 A JP 49034241A JP 3424174 A JP3424174 A JP 3424174A JP S50127668 A JPS50127668 A JP S50127668A
Authority
JP
Japan
Prior art keywords
response
rotor
circuit
divider
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
JP49034241A
Other languages
English (en)
Other versions
JPS5627835B2 (ja
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 filed Critical
Priority to JP3424174A priority Critical patent/JPS5627835B2/ja
Priority to GB1071575A priority patent/GB1461984A/en
Priority to DE2513845A priority patent/DE2513845C2/de
Priority to CH399775A priority patent/CH607603B/fr
Priority to US05/562,517 priority patent/US4014164A/en
Publication of JPS50127668A publication Critical patent/JPS50127668A/ja
Priority to HK547/78A priority patent/HK54778A/xx
Priority to MY393/78A priority patent/MY7800393A/xx
Publication of JPS5627835B2 publication Critical patent/JPS5627835B2/ja
Expired legal-status Critical Current

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
    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Control Of Stepping Motors (AREA)
JP3424174A 1974-03-27 1974-03-27 Expired JPS5627835B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP3424174A JPS5627835B2 (ja) 1974-03-27 1974-03-27
GB1071575A GB1461984A (en) 1974-03-27 1975-03-14 Electronic timepiece
DE2513845A DE2513845C2 (de) 1974-03-27 1975-03-27 Elektronische Uhr
CH399775A CH607603B (fr) 1974-03-27 1975-03-27 Piece d'horlogerie electronique.
US05/562,517 US4014164A (en) 1974-03-27 1975-03-27 Electronic timepiece including battery monitoring arrangement
HK547/78A HK54778A (en) 1974-03-27 1978-09-14 Electronic timepiece
MY393/78A MY7800393A (en) 1974-03-27 1978-12-30 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3424174A JPS5627835B2 (ja) 1974-03-27 1974-03-27

Publications (2)

Publication Number Publication Date
JPS50127668A true JPS50127668A (ja) 1975-10-07
JPS5627835B2 JPS5627835B2 (ja) 1981-06-27

Family

ID=12408650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3424174A Expired JPS5627835B2 (ja) 1974-03-27 1974-03-27

Country Status (7)

Country Link
US (1) US4014164A (ja)
JP (1) JPS5627835B2 (ja)
CH (1) CH607603B (ja)
DE (1) DE2513845C2 (ja)
GB (1) GB1461984A (ja)
HK (1) HK54778A (ja)
MY (1) MY7800393A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357072A (en) * 1976-11-04 1978-05-24 Seiko Epson Corp Electronic watch
JPS56172787U (ja) * 1981-05-11 1981-12-19

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH617312GA3 (en) * 1972-12-29 1980-05-30 Battery-driven time measuring device
US4133169A (en) * 1974-08-30 1979-01-09 Ebauches S.A. Electronic circuit for a quartz crystal watch
US4129981A (en) * 1976-02-06 1978-12-19 Citizen Watch Company Limited Electronic timepiece
US4158287A (en) * 1976-08-12 1979-06-19 Citizen Watch Company Limited Driver circuit for electro-mechanical transducer
US4219999A (en) * 1977-03-03 1980-09-02 Citizen Watch Company, Limited Electronic timepiece equipped with battery life display
JPS53132386A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
JPS53132385A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
US4280208A (en) * 1977-07-29 1981-07-21 Citizen Watch Co., Ltd. Electronic timepiece
CH617057B (fr) * 1977-09-27 Berney Sa Jean Claude Piece d'horlogerie electronique.
JPS5451867A (en) * 1977-09-30 1979-04-24 Citizen Watch Co Ltd Watch
US4262349A (en) * 1977-12-07 1981-04-14 Citizen Watch Co., Ltd. System for signalling the termination of the lifetime of a battery for electronic timepieces
GB2016749B (en) * 1978-01-27 1982-08-11 Suwa Seikosha Kk Batery driven electronic analogue timpieces
DE2811391A1 (de) * 1978-03-16 1979-10-25 Vdo Schindling Batteriebetriebene uhr
CH616552B (fr) * 1978-07-13 Berney Sa Jean Claude Piece d'horlogerie electronique.
US4212158A (en) * 1978-09-29 1980-07-15 Citizen Watch Co., Ltd. Electronic timepiece
CH627610GA3 (ja) * 1980-05-16 1982-01-29
CH660279GA3 (ja) * 1985-04-12 1987-04-15
DE4229690C1 (de) * 1992-09-05 1993-12-02 Braun Ag Netzunabhängige elektronische Uhr

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962859A (en) * 1971-08-20 1976-06-15 Kabushiki Kaisha Daini Seikosha Cell replacement indication device
US3898790A (en) * 1972-11-09 1975-08-12 Citizen Watch Co Ltd Battery-driven watch with battery consumption display alarm
US3998043A (en) * 1973-12-26 1976-12-21 Citizen Watch Co., Ltd. Electric timepiece for displaying the operating condition thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357072A (en) * 1976-11-04 1978-05-24 Seiko Epson Corp Electronic watch
JPS56172787U (ja) * 1981-05-11 1981-12-19
JPS585275Y2 (ja) * 1981-05-11 1983-01-28 セイコーエプソン株式会社 アナログ電子時計

Also Published As

Publication number Publication date
CH607603B (fr)
DE2513845C2 (de) 1986-04-03
GB1461984A (en) 1977-01-19
JPS5627835B2 (ja) 1981-06-27
HK54778A (en) 1978-09-22
MY7800393A (en) 1978-12-31
CH607603GA3 (ja) 1978-09-29
DE2513845A1 (de) 1976-02-19
US4014164A (en) 1977-03-29

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