KR910006805A - Electronic clock - Google Patents
Electronic clock Download PDFInfo
- Publication number
- KR910006805A KR910006805A KR1019900015211A KR900015211A KR910006805A KR 910006805 A KR910006805 A KR 910006805A KR 1019900015211 A KR1019900015211 A KR 1019900015211A KR 900015211 A KR900015211 A KR 900015211A KR 910006805 A KR910006805 A KR 910006805A
- Authority
- KR
- South Korea
- Prior art keywords
- movement
- metal
- accumulator
- case
- photovoltaic cells
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Communication Control (AREA)
Abstract
It comprises a standard electronic movement (13) held in the case (1) by a casing ring in synthetic material (15) and which also contains an accumulator (30) of large size pinched between two conducting plates (16, 29). The upper plate (16) is covered by an insulating sheet (18) pierced by a hole (19) via which the small tongue (14) for housing the movement battery comes into contact with the small plate (16). The other pole of the accumulator is connected to the movement by the back (3), the case (1) and the dial (10). The casing ring (15) carries photovoltaic cells (21) lit through cut-outs (22) in the dial. The time piece may advantageously be produced in small series and its power reserve is very high. <IMAGE>
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 부분적으로 축방향의 단면을 표시하고 있는 분해부분품 배열도임.2 is an exploded part arrangement diagram partially showing an axial cross section.
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3487/89A CH677170B5 (en) | 1989-09-26 | 1989-09-26 | |
CH3487/89-5 | 1989-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910006805A true KR910006805A (en) | 1991-04-29 |
KR950008434B1 KR950008434B1 (en) | 1995-07-31 |
Family
ID=4257055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900015211A KR950008434B1 (en) | 1989-09-26 | 1990-09-25 | Electronic watch |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0420796B1 (en) |
JP (1) | JPH03242596A (en) |
KR (1) | KR950008434B1 (en) |
CH (1) | CH677170B5 (en) |
DE (1) | DE69001343T2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011149364A (en) | 2010-01-22 | 2011-08-04 | Keihin Corp | Fuel injection control device and control method |
EP4057081A1 (en) * | 2021-03-12 | 2022-09-14 | The Swatch Group Research and Development Ltd | Solar watch comprising a shutter device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH320421A (en) * | 1954-05-20 | 1957-03-31 | Schild Sa A | Electric watch |
JPS5214271A (en) * | 1975-07-24 | 1977-02-03 | Fujimura Tekkosho:Kk | Strip metal material processing apparatus |
FR2349868A1 (en) * | 1976-04-29 | 1977-11-25 | Horlogerie Cie Europ | Slim-line battery operated watch - has circuit module superimposed on battery and held by frame ring |
JPS52141272A (en) * | 1976-05-20 | 1977-11-25 | Seiko Epson Corp | Solar cell clock |
JPS5355165A (en) * | 1976-10-29 | 1978-05-19 | Seiko Epson Corp | Structure of dial for solar battery watch |
JPS61202186A (en) * | 1985-03-05 | 1986-09-06 | Seiko Instr & Electronics Ltd | Electronic timepiece |
US4666313A (en) * | 1985-04-11 | 1987-05-19 | Junghans Uhren Gmbh | Timepiece and drive unit therefor |
JPS62237384A (en) * | 1986-04-08 | 1987-10-17 | Seiko Instr & Electronics Ltd | Analog electronic timepiece with charging function |
-
1989
- 1989-09-26 CH CH3487/89A patent/CH677170B5/fr unknown
-
1990
- 1990-08-30 DE DE90810659T patent/DE69001343T2/en not_active Expired - Fee Related
- 1990-08-30 EP EP90810659A patent/EP0420796B1/en not_active Expired - Lifetime
- 1990-09-25 KR KR1019900015211A patent/KR950008434B1/en not_active IP Right Cessation
- 1990-09-26 JP JP2254354A patent/JPH03242596A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH677170GA3 (en) | 1991-04-30 |
DE69001343D1 (en) | 1993-05-19 |
CH677170B5 (en) | 1991-10-31 |
DE69001343T2 (en) | 1993-10-28 |
KR950008434B1 (en) | 1995-07-31 |
JPH03242596A (en) | 1991-10-29 |
EP0420796A1 (en) | 1991-04-03 |
EP0420796B1 (en) | 1993-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |