GB8507066D0 - Electric timepiece - Google Patents

Electric timepiece

Info

Publication number: GB8507066D0
Authority: GB; United Kingdom
Prior art keywords: electric timepiece; timepiece; electric
Prior art date: 1984-03-29
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

GB858507066A

Other versions

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.)

Suwa Seikosha KK

Original Assignee

Suwa Seikosha KK

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.)

1984-03-29

Filing date

1985-03-19

Publication date

1985-04-24

1984-03-29 Priority claimed from JP59061808A external-priority patent/JPH0752230B2/en

1985-03-19 Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK

1985-04-24 Publication of GB8507066D0 publication Critical patent/GB8507066D0/en

1985-11-06 Publication of GB2158274A publication Critical patent/GB2158274A/en

1987-04-15 Application granted granted Critical

1987-04-15 Publication of GB2158274B publication Critical patent/GB2158274B/en

Status Expired legal-status Critical Current

Classifications

- 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

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)
Direct Current Feeding And Distribution (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)

GB08507066A 1984-03-29 1985-03-19 Electronic timepiece Expired GB2158274B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP59061808A JPH0752230B2 (en)	1984-03-29	1984-03-29	Electronic clock
JP59246778A JPH0792506B2 (en)	1984-11-21	1984-11-21	Electronic clock

Publications (3)

Publication Number	Publication Date
GB8507066D0 true GB8507066D0 (en)	1985-04-24
GB2158274A GB2158274A (en)	1985-11-06
GB2158274B GB2158274B (en)	1987-04-15

Family

ID=17153516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08507066A Expired GB2158274B (en)	1984-03-29	1985-03-19	Electronic timepiece

Country Status (2)

Country	Link
JP (2)	JPH0792506B2 (en)
GB (1)	GB2158274B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3524290A1 (en) *	1985-07-06	1987-01-15	Junghans Uhren Gmbh	ELECTRICAL SMALL DEVICE USED BY SOLAR CELLS, ESPECIALLY SOLAR WATCH
DE3600515C1 (en) *	1986-01-10	1993-05-13	Fraunhofer Ges Forschung	Electronic clock
EP0241219B1 (en) *	1986-04-08	1993-01-13	Seiko Instruments Inc.	Electronic timepiece
WO1989006834A1 (en) *	1988-01-25	1989-07-27	Seiko Epson Corporation	Electronic wrist watch with power generator
JP3000633B2 (en) *	1990-07-18	2000-01-17	セイコーエプソン株式会社	Electronics
JP3174245B2 (en)	1994-08-03	2001-06-11	セイコーインスツルメンツ株式会社	Electronic control clock
EP0823677B1 (en) *	1996-01-30	2000-06-07	Citizen Watch Co., Ltd.	Electronic timepiece with power generating function
DE19700108B4 (en) *	1997-01-03	2005-12-22	Citizen Watch Co., Ltd.	Electronic clock and charging method of the same
EP0853265B1 (en) *	1997-01-09	2002-04-24	Asulab S.A.	Electronic apparatus functioning with the aid of a photovoltaic cell, in particular timepiece
CH691010A5 (en) *	1997-01-09	2001-03-30	Asulab Sa	electrical apparatus operating with a photovoltaic source, such timepiece.
JP3657445B2 (en) *	1998-01-28	2005-06-08	セイコーインスツル株式会社	Electronics
WO2000041041A1 (en) *	1999-01-06	2000-07-13	Seiko Epson Corporation	Electronic apparatus and method of controlling electronic apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1364014A (en) *	1971-02-12	1974-08-21	Suwa Seikosha Kk	Timepiece
US3955353A (en) *	1974-07-10	1976-05-11	Optel Corporation	Direct current power converters employing digital techniques used in electronic timekeeping apparatus
JPS5524656A (en) *	1978-08-11	1980-02-21	Seiko Instr & Electronics Ltd	Electronic watch
JPS5610275A (en) *	1979-07-04	1981-02-02	Citizen Watch Co Ltd	Power source device for cell clock
JPS5746186A (en) *	1980-09-05	1982-03-16	Citizen Watch Co Ltd	Voltage control device of electronic watch
JPH0752230A (en) *	1993-08-18	1995-02-28	Furukawa Electric Co Ltd:The	Two-stage extrusion method and device

1984
- 1984-11-21 JP JP59246778A patent/JPH0792506B2/en not_active Expired - Lifetime
1985
- 1985-03-19 GB GB08507066A patent/GB2158274B/en not_active Expired
1994
- 1994-01-17 JP JP6003261A patent/JP2715893B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2158274A (en)	1985-11-06
JP2715893B2 (en)	1998-02-18
JPS61124887A (en)	1986-06-12
JPH0792506B2 (en)	1995-10-09
JPH0772271A (en)	1995-03-17
GB2158274B (en)	1987-04-15

Publication	Publication Date	Title
EP0191921A3 (en)	1988-06-08	Watch
GB8416511D0 (en)	1984-08-01	Stop watch
GB8507346D0 (en)	1985-05-01	Watch
GB8507066D0 (en)	1985-04-24	Electric timepiece
GB8530525D0 (en)	1986-01-22	Enclosing structure
GB2162663B (en)	1987-10-14	Timepiece
GB8426904D0 (en)	1984-11-28	Electrical components
CS515984A1 (en)	1987-03-12	Anesteziologicky okruh so spaetnym vdychovanim so vstrekovacom prchavych anestetik
DE3560471D1 (en)	1987-09-17	Electrical jack-plug
GB8613267D0 (en)	1986-07-09	Electric watch
GB2176320B (en)	1988-06-02	An electric watch
GB8402837D0 (en)	1984-03-07	Electric guitar
GB8516801D0 (en)	1985-08-07	Electrical components
GB8418290D0 (en)	1984-08-22	Clock
GB8617341D0 (en)	1986-08-20	Time-announcing timepiece
GB8423553D0 (en)	1984-10-24	Clocks
KR870001200Y1 (en)	1987-03-27	Watch
PL251310A1 (en)	1986-07-01	Electric dynamometr
GB8400367D0 (en)	1984-02-08	Electric perineometer
GB8403764D0 (en)	1984-03-14	Electric key-torch
GB8413737D0 (en)	1984-07-04	Watches
GB8402707D0 (en)	1984-03-07	Watches
KR860002416Y1 (en)	1986-09-24	Clock
GB8517802D0 (en)	1985-08-21	Clocks
KR860003223Y1 (en)	1986-11-14	Eundan case

Legal Events

Date	Code	Title	Description
2005-04-13	PE20	Patent expired after termination of 20 years	Effective date: 20050318