JPS533274A - Charging device of electronic watch - Google Patents

Charging device of electronic watch

Info

Publication number
JPS533274A
JPS533274A JP7739176A JP7739176A JPS533274A JP S533274 A JPS533274 A JP S533274A JP 7739176 A JP7739176 A JP 7739176A JP 7739176 A JP7739176 A JP 7739176A JP S533274 A JPS533274 A JP S533274A
Authority
JP
Japan
Prior art keywords
electronic watch
charging device
charging
contribute
secondary 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.)
Pending
Application number
JP7739176A
Other languages
Japanese (ja)
Inventor
Tadashi Nakahara
Nobusuke Date
Takashi Ando
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP7739176A priority Critical patent/JPS533274A/en
Publication of JPS533274A publication Critical patent/JPS533274A/en
Pending 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 contribute to driving of digital display elements even during charging of the secondary battery embodied in the electronic watch and for uniform maintenance of the charging current by magnetically coupling and charging the transmission coil of the charging device and the receiving coil providing on the electronic watch.
JP7739176A 1976-06-28 1976-06-28 Charging device of electronic watch Pending JPS533274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7739176A JPS533274A (en) 1976-06-28 1976-06-28 Charging device of electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7739176A JPS533274A (en) 1976-06-28 1976-06-28 Charging device of electronic watch

Publications (1)

Publication Number Publication Date
JPS533274A true JPS533274A (en) 1978-01-12

Family

ID=13632583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7739176A Pending JPS533274A (en) 1976-06-28 1976-06-28 Charging device of electronic watch

Country Status (1)

Country Link
JP (1) JPS533274A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172693U (en) * 1984-10-19 1986-05-17
JPS6412450U (en) * 1987-07-10 1989-01-23
US10658626B2 (en) 2012-08-31 2020-05-19 Samsung Display Co., Ltd. Organic light emitting device and manufacturing method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172693U (en) * 1984-10-19 1986-05-17
JPS6412450U (en) * 1987-07-10 1989-01-23
US10658626B2 (en) 2012-08-31 2020-05-19 Samsung Display Co., Ltd. Organic light emitting device and manufacturing method thereof
US11111347B2 (en) 2012-08-31 2021-09-07 Samsung Display Co., Ltd. Organic light emitting device and manufacturing method thereof

Similar Documents

Publication Publication Date Title
JPS533274A (en) Charging device of electronic watch
JPS539172A (en) Crystal watch
JPS53106049A (en) Transfer device of electrophotography
GB2054292B (en) Battery charging circuit for an electronic timepiece
JPS52154673A (en) Wheel train mechanism of analog crystal watch
JPS5353376A (en) Solar battery watch
JPS5416110A (en) Mixer circuit
JPS5436764A (en) Electronic watch
JPS5342079A (en) Electronic watch
JPS5355071A (en) Electronic wristwatch
JPS5362975A (en) Hybrid relay
JPS5223967A (en) Portable electronic watch
JPS5326170A (en) Handy electronic watch
JPS52117165A (en) Electronic wristwatch
JPS5312664A (en) Crystal watch
JPS5285851A (en) Electronic wristwatch with generator
JPS5377562A (en) Wristwatch using electrochromic display device
JPS52146665A (en) Electronic watch indicating battery life
JPS5353369A (en) Electronic watch
JPS5255567A (en) Electronic watch with battery life indicator
JPS5297765A (en) Electronic wristwatch
JPS5333506A (en) Charging system for public telephone
JPS5320972A (en) Solar battery watch
JPS5348570A (en) Electronic wristwatch
JPS5626373A (en) Small potable electric appliance