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DE69402904D1 - Elektronisches Zeitmessgerät mit Chronometerfunktion - Google Patents

Elektronisches Zeitmessgerät mit Chronometerfunktion

Info

Publication number
DE69402904D1
DE69402904D1 DE69402904T DE69402904T DE69402904D1 DE 69402904 D1 DE69402904 D1 DE 69402904D1 DE 69402904 T DE69402904 T DE 69402904T DE 69402904 T DE69402904 T DE 69402904T DE 69402904 D1 DE69402904 D1 DE 69402904D1
Authority
DE
Germany
Prior art keywords
electronic timepiece
chronometer function
chronometer
function
timepiece
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 - Fee Related
Application number
DE69402904T
Other languages
English (en)
Other versions
DE69402904T2 (de
Inventor
Hiroyuki Masaki
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
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of DE69402904D1 publication Critical patent/DE69402904D1/de
Application granted granted Critical
Publication of DE69402904T2 publication Critical patent/DE69402904T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
DE69402904T 1993-03-16 1994-01-28 Elektronisches Zeitmessgerät mit Chronometerfunktion Expired - Fee Related DE69402904T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5056204A JP3041351B2 (ja) 1993-03-16 1993-03-16 クロノグラフ機能付アナログ電子時計

Publications (2)

Publication Number Publication Date
DE69402904D1 true DE69402904D1 (de) 1997-06-05
DE69402904T2 DE69402904T2 (de) 1997-08-14

Family

ID=13020593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402904T Expired - Fee Related DE69402904T2 (de) 1993-03-16 1994-01-28 Elektronisches Zeitmessgerät mit Chronometerfunktion

Country Status (4)

Country Link
US (1) US5386399A (de)
EP (1) EP0616273B1 (de)
JP (1) JP3041351B2 (de)
DE (1) DE69402904T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6466518B1 (en) 1998-04-21 2002-10-15 Seiko Epson Corporation Time measurement device
CN1145860C (zh) 1998-04-21 2004-04-14 精工爱普生株式会社 计时装置及计时方法
DE69942553D1 (de) 1998-04-21 2010-08-12 Seiko Epson Corp Vorrichtung und Verfahren zur Zeitmessung
JP3551861B2 (ja) * 1998-12-11 2004-08-11 セイコーエプソン株式会社 計時装置及びその制御方法
JP2012150055A (ja) * 2011-01-20 2012-08-09 Seiko Instruments Inc 電子機器、時計装置、プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529765A (en) * 1978-08-23 1980-03-03 Akigoro Inoue Order difference conparator
GB2124803B (en) * 1982-06-07 1985-12-11 Suwa Seikosha Kk Improvements in or relating to electronic analog timepieces
JPS5940290A (ja) * 1982-08-31 1984-03-05 Seiko Epson Corp アナログ多機能時計
US4738268A (en) * 1985-07-24 1988-04-19 Tokos Medical Corporation Relative time clock
JPH0786538B2 (ja) * 1985-08-28 1995-09-20 カシオ計算機株式会社 ストップウオッチ装置
JPH075436Y2 (ja) * 1988-09-07 1995-02-08 カシオ計算機株式会社 録音機能付時間計測装置
JP3123097B2 (ja) * 1991-03-29 2001-01-09 カシオ計算機株式会社 ストップウォッチ装置

Also Published As

Publication number Publication date
JP3041351B2 (ja) 2000-05-15
DE69402904T2 (de) 1997-08-14
US5386399A (en) 1995-01-31
EP0616273B1 (de) 1997-05-02
JPH06265646A (ja) 1994-09-22
EP0616273A2 (de) 1994-09-21
EP0616273A3 (de) 1994-11-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee