JPS5285851A - Electronic wristwatch with generator - Google Patents
Electronic wristwatch with generatorInfo
- Publication number
- JPS5285851A JPS5285851A JP168976A JP168976A JPS5285851A JP S5285851 A JPS5285851 A JP S5285851A JP 168976 A JP168976 A JP 168976A JP 168976 A JP168976 A JP 168976A JP S5285851 A JPS5285851 A JP S5285851A
- Authority
- JP
- Japan
- Prior art keywords
- generator
- electronic wristwatch
- wristwatch
- electronic
- exchanging
- 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
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 eliminate the need for the exchanging of batteries by operating a generator by arm's movement and gravity and charging the battery through a limiter circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP168976A JPS5285851A (en) | 1976-01-08 | 1976-01-08 | Electronic wristwatch with generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP168976A JPS5285851A (en) | 1976-01-08 | 1976-01-08 | Electronic wristwatch with generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5285851A true JPS5285851A (en) | 1977-07-16 |
Family
ID=11508474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP168976A Pending JPS5285851A (en) | 1976-01-08 | 1976-01-08 | Electronic wristwatch with generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5285851A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63128286A (en) * | 1986-11-19 | 1988-05-31 | Seiko Epson Corp | Electronic wrist watch provided with power generation set |
JPH07209446A (en) * | 1994-09-29 | 1995-08-11 | Seiko Epson Corp | Generating device |
WO1997010534A1 (en) * | 1995-09-13 | 1997-03-20 | Citizen Watch Co., Ltd. | Small electronic apparatus equipped with generator |
-
1976
- 1976-01-08 JP JP168976A patent/JPS5285851A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63128286A (en) * | 1986-11-19 | 1988-05-31 | Seiko Epson Corp | Electronic wrist watch provided with power generation set |
JPH07209446A (en) * | 1994-09-29 | 1995-08-11 | Seiko Epson Corp | Generating device |
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 |
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