CH607878GA3 - - Google Patents

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Info

Publication number
CH607878GA3
CH607878GA3 CH507476A CH507476A CH607878GA3 CH 607878G A3 CH607878G A3 CH 607878GA3 CH 507476 A CH507476 A CH 507476A CH 507476 A CH507476 A CH 507476A CH 607878G A3 CH607878G A3 CH 607878GA3
Authority
CH
Switzerland
Prior art keywords
time
counting
switching device
circuit
counting circuit
Prior art date
Application number
CH507476A
Other languages
English (en)
Other versions
CH607878B (de
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
Publication of CH607878B publication Critical patent/CH607878B/xx
Application filed filed Critical
Publication of CH607878GA3 publication Critical patent/CH607878GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an AC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches With Compound Operations (AREA)
  • Electronic Switches (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
CH507476A 1975-04-22 1975-04-22 Stoppuhr. CH607878B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4895675A JPS52106768A (en) 1975-04-22 1975-04-22 Stopwatch

Publications (2)

Publication Number Publication Date
CH607878B CH607878B (de)
CH607878GA3 true CH607878GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-12-15

Family

ID=12817715

Family Applications (1)

Application Number Title Priority Date Filing Date
CH507476A CH607878B (de) 1975-04-22 1975-04-22 Stoppuhr.

Country Status (4)

Country Link
US (1) US4089156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS52106768A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH607878B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1539254A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814993B2 (ja) * 1976-12-24 1983-03-23 株式会社東芝 クロノグラフ
US4223525A (en) * 1978-10-11 1980-09-23 Societe Suisse Pour L'industrie Horlogere Management Services, S.A. Sequential display for digital chronograph
JPS5821288B2 (ja) * 1979-02-01 1983-04-28 三洋電機株式会社 記憶デ−タ調整装置
JPS5667465A (en) * 1979-11-06 1981-06-06 Kubota Ltd Data reader
JPH0718934B2 (ja) * 1986-11-18 1995-03-06 シチズン時計株式会社 ストツプウオツチ
FR2646034B1 (fr) * 1989-04-12 1991-06-07 Cegelec Matrice de compteurs synchrones multiplexes pour circuit integre
JP2572145Y2 (ja) * 1990-03-30 1998-05-20 カシオ計算機株式会社 遠隔操作用スイッチ取付構造
US6545952B1 (en) * 2000-03-16 2003-04-08 Equitime, Inc. Ordered multichronographic time sequences
US20030206496A1 (en) * 2002-05-02 2003-11-06 Neilly Anthony Joseph Timer and alarm apparatus for physical exercises
US8441893B2 (en) * 2005-10-21 2013-05-14 Double U Products, Inc. System and method for indicating elapsed time
US9581974B2 (en) * 2013-11-18 2017-02-28 Systems Design, Inc. Digital color clock
US20150138926A1 (en) * 2013-11-18 2015-05-21 Adam C. Roman Digital Color Clock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795099A (en) * 1971-02-18 1974-03-05 Y Tsuruishi Electronic timepiece having a chronograph mechanism
IT952097B (it) * 1971-03-08 1973-07-20 Suwa Seikosha Kk Perfezionamento nei sistemi di misura del tempo a indicazione numerica
GB1391995A (en) * 1971-04-27 1975-04-23 Seikosha Kk Electric timepieces
CA977160A (en) * 1972-06-02 1975-11-04 Paul L. Chapman Electronic time measurement
GB1428121A (en) * 1972-06-02 1976-03-17 Rca Corp Electronic time measurement
JPS4953476A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-09-22 1974-05-24
JPS4960264A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-10-09 1974-06-11
DE2351403A1 (de) * 1972-10-13 1974-04-25 Grand Cap Co S A Uhr-chronograph

Also Published As

Publication number Publication date
JPS5340909B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-10-30
GB1539254A (en) 1979-01-31
JPS52106768A (en) 1977-09-07
CH607878B (de)
US4089156A (en) 1978-05-16

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