JPS5342773A - Portable power generator - Google Patents

Portable power generator

Info

Publication number
JPS5342773A
JPS5342773A JP11697876A JP11697876A JPS5342773A JP S5342773 A JPS5342773 A JP S5342773A JP 11697876 A JP11697876 A JP 11697876A JP 11697876 A JP11697876 A JP 11697876A JP S5342773 A JPS5342773 A JP S5342773A
Authority
JP
Japan
Prior art keywords
power generator
portable power
driving
improvement
achieve
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
JP11697876A
Other languages
Japanese (ja)
Other versions
JPS6031185B2 (en
Inventor
Shiro Yamashita
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP51116978A priority Critical patent/JPS6031185B2/en
Publication of JPS5342773A publication Critical patent/JPS5342773A/en
Publication of JPS6031185B2 publication Critical patent/JPS6031185B2/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To achieve the improvement in power generation efficiency of a portable power generator by driving a power generating part through a driving mechanism having an over-drive wheel train through manual operation from the outside.
JP51116978A 1976-09-29 1976-09-29 portable power generator Expired JPS6031185B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51116978A JPS6031185B2 (en) 1976-09-29 1976-09-29 portable power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51116978A JPS6031185B2 (en) 1976-09-29 1976-09-29 portable power generator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5776382A Division JPS5929828B2 (en) 1982-04-07 1982-04-07 portable power generator

Publications (2)

Publication Number Publication Date
JPS5342773A true JPS5342773A (en) 1978-04-18
JPS6031185B2 JPS6031185B2 (en) 1985-07-20

Family

ID=14700454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51116978A Expired JPS6031185B2 (en) 1976-09-29 1976-09-29 portable power generator

Country Status (1)

Country Link
JP (1) JPS6031185B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077395A4 (en) * 1999-03-08 2004-11-17 Seiko Epson Corp ENRICHMENT DEVICE FOR ELECTROMAGNETIC CONVERTER, AND CLOCK DEVICE
EP4303667A1 (en) * 2022-07-06 2024-01-10 The Swatch Group Research and Development Ltd Device for generating electrical energy for a timepiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979564A (en) * 1972-12-05 1974-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979564A (en) * 1972-12-05 1974-08-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077395A4 (en) * 1999-03-08 2004-11-17 Seiko Epson Corp ENRICHMENT DEVICE FOR ELECTROMAGNETIC CONVERTER, AND CLOCK DEVICE
US7031230B1 (en) 1999-03-08 2006-04-18 Seiko Epson Corporation Starter for electricmagnetic converter, and timepiece
EP4303667A1 (en) * 2022-07-06 2024-01-10 The Swatch Group Research and Development Ltd Device for generating electrical energy for a timepiece
US12468265B2 (en) 2022-07-06 2025-11-11 The Swatch Group Research And Development Ltd Electric power generation device for timepiece

Also Published As

Publication number Publication date
JPS6031185B2 (en) 1985-07-20

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