JPS57184992A - Portable electricity generating device - Google Patents

Portable electricity generating device

Info

Publication number
JPS57184992A
JPS57184992A JP5776382A JP5776382A JPS57184992A JP S57184992 A JPS57184992 A JP S57184992A JP 5776382 A JP5776382 A JP 5776382A JP 5776382 A JP5776382 A JP 5776382A JP S57184992 A JPS57184992 A JP S57184992A
Authority
JP
Japan
Prior art keywords
key
gear
generating
turned
external control
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
JP5776382A
Other languages
Japanese (ja)
Other versions
JPS5929828B2 (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 JP5776382A priority Critical patent/JPS5929828B2/en
Publication of JPS57184992A publication Critical patent/JPS57184992A/en
Publication of JPS5929828B2 publication Critical patent/JPS5929828B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To efficiently generate a given electric energy in a short time through running of a generating part at a high speed, by a method wherein the titled device is provided with a driving mechanism equipped with a speed increase gear rain, and a generating part driven by said mechanism, and a manual- operated external control part is mounted to the drive mechanism. CONSTITUTION:A driving mechanism 52 in a portable generating device 1 is provided with a key 54 acting as a manual-operated external control part. The key 54 is connected to a gear 56, and with the key 54 turned, the gear 56 is turned. The gear 56 rotatably drives an energy accumulating wheel 17 through a plural number of gears 58 of which a speed increase gear train consists. Thus, even if the key 54, acting as the external control part, stops operating suddenly, the wheel 17 continues to run through inertia of the gear 56 and a plural number of the gears 58, and besides, the rotor 24 of a generating part is turned for a given period of time by energy accumulated in the spring 22 of the energy accumulating wheel 17. This permits to perform an efficient generating in a short time through turning of the key 54 at a high speed.
JP5776382A 1982-04-07 1982-04-07 portable power generator Expired JPS5929828B2 (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Related Parent Applications (1)

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

Publications (2)

Publication Number Publication Date
JPS57184992A true JPS57184992A (en) 1982-11-13
JPS5929828B2 JPS5929828B2 (en) 1984-07-23

Family

ID=13064912

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5929828B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010534A1 (en) * 1995-09-13 1997-03-20 Citizen Watch Co., Ltd. Small electronic apparatus equipped with generator
CN107894704A (en) * 2017-11-21 2018-04-10 广东永衡良品科技有限公司 A kind of electronic timer for exempting from battery
JP2018191402A (en) * 2017-04-28 2018-11-29 ミツミ電機株式会社 Power generation device and electronic device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010534A1 (en) * 1995-09-13 1997-03-20 Citizen Watch Co., Ltd. Small electronic apparatus equipped with generator
US5903071A (en) * 1995-09-13 1999-05-11 Citizen Watch Co., Ltd. Small electric apparatus equipped with generator
JP2018191402A (en) * 2017-04-28 2018-11-29 ミツミ電機株式会社 Power generation device and electronic device
CN107894704A (en) * 2017-11-21 2018-04-10 广东永衡良品科技有限公司 A kind of electronic timer for exempting from battery

Also Published As

Publication number Publication date
JPS5929828B2 (en) 1984-07-23

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