DE3473068D1 - Clockwork-movement including a plurality of motors and an electronic time base - Google Patents

Clockwork-movement including a plurality of motors and an electronic time base

Info

Publication number
DE3473068D1
DE3473068D1 DE8484114752T DE3473068T DE3473068D1 DE 3473068 D1 DE3473068 D1 DE 3473068D1 DE 8484114752 T DE8484114752 T DE 8484114752T DE 3473068 T DE3473068 T DE 3473068T DE 3473068 D1 DE3473068 D1 DE 3473068D1
Authority
DE
Germany
Prior art keywords
counting
motor
motors
measured time
seconds
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.)
Expired
Application number
DE8484114752T
Other languages
German (de)
English (en)
Inventor
Ray Claude
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.)
ETA SA Manufacture Horlogere Suisse
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
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 Ebauchesfabrik ETA AG, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Application granted granted Critical
Publication of DE3473068D1 publication Critical patent/DE3473068D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Control Of Multiple Motors (AREA)
  • Brushes (AREA)
DE8484114752T 1983-12-06 1984-12-04 Clockwork-movement including a plurality of motors and an electronic time base Expired DE3473068D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH651583A CH653846GA3 (US06252093-20010626-C00008.png) 1983-12-06 1983-12-06

Publications (1)

Publication Number Publication Date
DE3473068D1 true DE3473068D1 (en) 1988-09-08

Family

ID=4310828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484114752T Expired DE3473068D1 (en) 1983-12-06 1984-12-04 Clockwork-movement including a plurality of motors and an electronic time base

Country Status (6)

Country Link
US (1) US4681464A (US06252093-20010626-C00008.png)
EP (1) EP0148414B1 (US06252093-20010626-C00008.png)
JP (1) JPS60177289A (US06252093-20010626-C00008.png)
CH (1) CH653846GA3 (US06252093-20010626-C00008.png)
DE (1) DE3473068D1 (US06252093-20010626-C00008.png)
HK (1) HK32692A (US06252093-20010626-C00008.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531586Y2 (US06252093-20010626-C00008.png) * 1987-01-13 1993-08-13
JPH0187288U (US06252093-20010626-C00008.png) * 1987-12-02 1989-06-08
DE69000181T2 (de) * 1989-04-21 1993-01-21 Ebauchesfabrik Eta Ag Elektronisches zeitmessgeraet mit mindestens zwei motoren.
CH690881A5 (fr) * 1996-12-04 2001-02-15 Ebauchesfabrik Eta Ag Transducteur électromécanique monophasé et dispositif électromécanique comprenant au moins un tel transducteur.
JP2000138607A (ja) * 1998-08-27 2000-05-16 Casio Comput Co Ltd リスト装置および電子機器
DE10135110B4 (de) * 2001-07-19 2004-05-27 Lange Uhren Gmbh Chronograph
US20100220559A1 (en) * 2009-02-27 2010-09-02 Galie Louis M Electromechanical Module Configuration
EP2485102A1 (fr) * 2011-02-02 2012-08-08 Patek Philippe SA Genève Dispositif d'affichage
AU351861S (en) * 2013-04-16 2013-11-04 Swatch Ag Swatch Sa Swatch Ltd Oscillating weight
CN104142623A (zh) * 2013-05-06 2014-11-12 巨擘科技股份有限公司 腕表结构及腕表用的电子机芯
TWI489227B (zh) * 2013-05-06 2015-06-21 巨擘科技股份有限公司 腕錶結構、腕錶用的電子旋鈕以及顯示器型腕錶
USD765114S1 (en) 2014-09-02 2016-08-30 Apple Inc. Display screen or portion thereof with graphical user interface
EP3355131B1 (en) * 2015-09-25 2022-03-09 Citizen Watch Co., Ltd. Watch
EP3185089B1 (fr) * 2015-12-21 2019-03-06 ETA SA Manufacture Horlogère Suisse Module moteur pour montre
US9939785B2 (en) * 2016-01-05 2018-04-10 Seiko Instruments Inc. Pointer driving motor unit, electronic device, and control method of pointer driving motor unit
USD804502S1 (en) 2016-06-11 2017-12-05 Apple Inc. Display screen or portion thereof with graphical user interface
USD796547S1 (en) 2016-06-11 2017-09-05 Apple Inc. Display screen or portion thereof with graphical user interface
USD937293S1 (en) 2019-05-29 2021-11-30 Apple Inc. Electronic device with graphical user interface
USD922413S1 (en) 2019-05-31 2021-06-15 Apple Inc. Display screen or portion thereof with graphical user interface
USD949169S1 (en) 2020-09-14 2022-04-19 Apple Inc. Display screen or portion thereof with graphical user interface
USD1005320S1 (en) * 2021-07-23 2023-11-21 Samsung Electronics Co., Ltd. Display screen or portion thereof with graphical user interface

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203108B3 (US06252093-20010626-C00008.png) * 1972-10-13 1976-09-03 Grand Cap Cie Sa
FR2353889A1 (fr) * 1976-06-02 1977-12-30 Yema Ste Montre a quartz a fonctions multiples
JPS5452578A (en) * 1977-10-04 1979-04-25 Seiko Instr & Electronics Ltd Stopwatch
DE2804041C3 (de) * 1978-01-31 1983-11-17 Gebrüder Junghans GmbH, 7230 Schramberg Elektronische Uhr
JPS54136875A (en) * 1978-04-17 1979-10-24 Seiko Epson Corp Analog electronic watch
JPS557662A (en) * 1978-07-04 1980-01-19 Seiko Epson Corp Crystal watch of analog chronograph
CH625382B (de) * 1978-12-08 Bulova Watch Co Inc Zeigeruhr, insbesondere armbanduhr.
JPS55160890A (en) * 1979-06-04 1980-12-15 Seiko Epson Corp Analog type chronograph
CH636493B (fr) * 1980-01-21 Ebauches Sa Montre chronographe.
EP0048217A1 (fr) * 1980-09-12 1982-03-24 Compagnie des Montres Longines, Francillon S.A. Pièce d'horlogerie électronique
US4496246A (en) * 1980-10-21 1985-01-29 Kabushiki Kaisha Suwa Seikosha Timepiece construction
CH649189GA3 (US06252093-20010626-C00008.png) * 1981-12-28 1985-05-15

Also Published As

Publication number Publication date
JPS60177289A (ja) 1985-09-11
JPH0380275B2 (US06252093-20010626-C00008.png) 1991-12-24
EP0148414B1 (fr) 1988-07-27
EP0148414A2 (fr) 1985-07-17
EP0148414A3 (en) 1985-08-21
HK32692A (en) 1992-05-15
CH653846GA3 (US06252093-20010626-C00008.png) 1986-01-31
US4681464A (en) 1987-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition