DE69524497D1 - Elektronische Kontrolluhr - Google Patents

Elektronische Kontrolluhr

Info

Publication number
DE69524497D1
DE69524497D1 DE69524497T DE69524497T DE69524497D1 DE 69524497 D1 DE69524497 D1 DE 69524497D1 DE 69524497 T DE69524497 T DE 69524497T DE 69524497 T DE69524497 T DE 69524497T DE 69524497 D1 DE69524497 D1 DE 69524497D1
Authority
DE
Germany
Prior art keywords
electronic control
control clock
clock
electronic
control
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 - Lifetime
Application number
DE69524497T
Other languages
English (en)
Other versions
DE69524497T2 (de
Inventor
Akira Takakura
Osamu Takahashi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26484258&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69524497(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of DE69524497D1 publication Critical patent/DE69524497D1/de
Application granted granted Critical
Publication of DE69524497T2 publication Critical patent/DE69524497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/02—Conversion or regulation of current or voltage
    • G04G19/04—Capacitive voltage division or multiplication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dc-Dc Converters (AREA)
DE69524497T 1994-08-03 1995-08-03 Elektronische Kontrolluhr Expired - Lifetime DE69524497T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18261794 1994-08-03
JP15654695A JP3174245B2 (ja) 1994-08-03 1995-06-22 電子制御時計

Publications (2)

Publication Number Publication Date
DE69524497D1 true DE69524497D1 (de) 2002-01-24
DE69524497T2 DE69524497T2 (de) 2002-05-16

Family

ID=26484258

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69524497T Expired - Lifetime DE69524497T2 (de) 1994-08-03 1995-08-03 Elektronische Kontrolluhr
DE69530623T Expired - Lifetime DE69530623T3 (de) 1994-08-03 1995-08-03 Elektronische Kontrolluhr

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69530623T Expired - Lifetime DE69530623T3 (de) 1994-08-03 1995-08-03 Elektronische Kontrolluhr

Country Status (5)

Country Link
US (1) US5615178A (de)
EP (2) EP0695978B1 (de)
JP (1) JP3174245B2 (de)
DE (2) DE69524497T2 (de)
HK (2) HK1014773A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0848842T3 (da) 1996-06-26 1999-11-08 Konrad Schafroth Urværk
CH690523A5 (fr) * 1996-12-09 2000-09-29 Asulab Sa Pièce d'horlogerie comportant une génératrice d'énergie électrique.
EP0848306B1 (de) * 1996-12-10 2000-08-02 Asulab S.A. Zeitmessgerät mit einem Generator zur Erzeugung elektrischer Energie
CH689469A5 (fr) * 1996-12-18 1999-04-30 Patek Philippe Sa Convertisseur d'énergie mécano-électrique et pièce d'horlogerie comportant un tel convertisseur d'énergie.
ES2145416T3 (es) * 1996-12-23 2000-07-01 Ronda Ag Microgenerador, modulo y mecanismo de relojeria que contiene un microgenerador de este tipo.
JP3572473B2 (ja) 1997-01-30 2004-10-06 株式会社ルネサステクノロジ 液晶表示制御装置
JP3094954B2 (ja) * 1997-06-19 2000-10-03 日本電気株式会社 電源装置
US6034492A (en) * 1997-04-30 2000-03-07 Nec Corporation Motor-generator
CN1132071C (zh) * 1997-09-26 2003-12-24 精工爱普生株式会社 电子控制式机械钟表
US6795378B2 (en) 1997-09-30 2004-09-21 Seiko Epson Corporation Electronic device, electronically controlled mechanical timepiece, and control method therefor
CN1140854C (zh) * 1997-09-30 2004-03-03 精工爱普生株式会社 电子控制式机械钟表及其控制方法
CN1201210C (zh) * 1997-09-30 2005-05-11 精工爱普生株式会社 旋转控制装置以及旋转控制方法
CN1119721C (zh) 1997-09-30 2003-08-27 精工爱普生株式会社 电子控制式机械钟表及其控制方法
JP3006593B2 (ja) 1997-09-30 2000-02-07 セイコーエプソン株式会社 電子制御式機械時計およびその制御方法
DE69928496T8 (de) * 1998-09-17 2006-09-21 Seiko Epson Corp. Stromversorgungsgerät, stromversorgungsverfahren, tragbares elektronisches gerät und elektronische uhr
US6584043B1 (en) * 1998-11-17 2003-06-24 Seiko Epson Corporation Electronically controlled mechanical watch and method of preventing overcharge
US6633511B1 (en) 1998-11-17 2003-10-14 Seiko Epson Corporation Electronic controlling type mechanical timepiece
DE69940303D1 (de) * 1998-11-19 2009-03-05 Seiko Epson Corp Elektrisch kontrollierte mechanische uhr und bremsverfahren
CN100399217C (zh) 1999-03-03 2008-07-02 精工爱普生株式会社 电子设备及其控制方法
US20020191493A1 (en) * 2000-07-11 2002-12-19 Tatsuo Hara Spring, drive mechanism, device and timepiece using the spring
JP4618749B2 (ja) * 2000-07-17 2011-01-26 リコーエレメックス株式会社 時計部を備える小型機器用充電装置
JP2002281684A (ja) * 2001-01-11 2002-09-27 Seiko Epson Corp 弱電用発電装置
JP4007932B2 (ja) * 2002-03-19 2007-11-14 株式会社タキオン マイクロ波送電法、マイクロ波受電装置及びｉｄタグシステム
US7327638B2 (en) * 2002-09-24 2008-02-05 Citizen Holdings Co., Ltd. Electronic timepiece
GB2432432B (en) * 2005-11-16 2009-04-15 Polymeters Response Internat L Timekeeping apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597636B5 (de) * 1972-11-21 1978-04-14 Ebauches Sa
JPS5232374A (en) * 1975-09-08 1977-03-11 Citizen Watch Co Ltd Electronic watch
US4053821A (en) * 1976-01-26 1977-10-11 Fairchild Camera And Instrument Corporation Voltage multiplier circuit
JPS5367826A (en) 1976-11-29 1978-06-16 Seiko Epson Corp Boosting circuit
JPS59116078A (ja) 1982-12-23 1984-07-04 Seiko Epson Corp 時計
JPS59135388A (ja) 1983-01-25 1984-08-03 Seiko Epson Corp 時計
JPH0792506B2 (ja) 1984-11-21 1995-10-09 セイコーエプソン株式会社 電子時計
JP2622540B2 (ja) * 1985-04-10 1997-06-18 セイコーエプソン株式会社 電子時計
CH665082GA3 (de) * 1986-03-26 1988-04-29
DE3783499T2 (de) 1986-04-08 1993-04-29 Seiko Instr Inc Elektronische uhr.
US4799003A (en) 1987-05-28 1989-01-17 Tu Xuan M Mechanical-to-electrical energy converter
JP2652057B2 (ja) * 1988-01-25 1997-09-10 セイコーエプソン株式会社 発電装置
WO1989006833A1 (en) * 1988-01-25 1989-07-27 Seiko Epson Corporation Electronic wrist watch equipped with power generator
JP3000633B2 (ja) 1990-07-18 2000-01-17 セイコーエプソン株式会社 電子機器
EP0483065B1 (de) * 1990-10-22 1995-12-20 Charles Gigandet S.A. Armbanduhr
US5668414A (en) * 1994-07-04 1997-09-16 Seiko Epson Corporation Spring driven electricity generator with a control circuit to regulate the release of energy in the spring

Also Published As

Publication number Publication date
DE69530623D1 (de) 2003-06-05
EP0982638B2 (de) 2006-09-13
JP3174245B2 (ja) 2001-06-11
US5615178A (en) 1997-03-25
HK1014773A1 (en) 1999-09-30
JPH08101284A (ja) 1996-04-16
DE69530623T3 (de) 2007-05-10
DE69530623T2 (de) 2003-10-16
HK1026032A1 (en) 2000-12-01
EP0695978A1 (de) 1996-02-07
EP0982638B1 (de) 2003-05-02
DE69524497T2 (de) 2002-05-16
EP0695978B1 (de) 2001-12-12
EP0982638A1 (de) 2000-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition