CH617061B - Compteur de temps. - Google Patents

Compteur de temps.

Info

Publication number
CH617061B
CH617061B CH1501176A CH1501176A CH617061B CH 617061 B CH617061 B CH 617061B CH 1501176 A CH1501176 A CH 1501176A CH 1501176 A CH1501176 A CH 1501176A CH 617061 B CH617061 B CH 617061B
Authority
CH
Switzerland
Prior art keywords
counter
switch
period
reset
begins
Prior art date
Application number
CH1501176A
Other languages
English (en)
Other versions
CH617061GA3 (en
Inventor
Kojiro Tanaka
Kazuhiro Yoda
Original Assignee
Seiko Instr & Electronics
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 of CH617061B publication Critical patent/CH617061B/fr
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH617061GA3 publication Critical patent/CH617061GA3/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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Electric Clocks (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Cookers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • User Interface Of Digital Computer (AREA)
CH1501176A 1975-11-27 1976-11-29 Time counter CH617061GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50141921A JPS5265481A (en) 1975-11-27 1975-11-27 Timer device

Publications (2)

Publication Number Publication Date
CH617061B true CH617061B (fr)
CH617061GA3 CH617061GA3 (en) 1980-05-14

Family

ID=15303245

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1501176A CH617061GA3 (en) 1975-11-27 1976-11-29 Time counter

Country Status (6)

Country Link
JP (1) JPS5265481A (fr)
CH (1) CH617061GA3 (fr)
DE (1) DE2653576A1 (fr)
FR (1) FR2333286A1 (fr)
GB (1) GB1528700A (fr)
HK (1) HK10482A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414772A (en) * 1977-07-05 1979-02-03 Seikosha Kk Electronic timer
DE2850404C2 (de) * 1978-11-21 1982-09-23 Diehl GmbH & Co, 8500 Nürnberg Elektronische Handstoppuhr
US4300763A (en) * 1980-02-21 1981-11-17 Barr Samuel J Psychological game device
US4355365A (en) * 1980-04-28 1982-10-19 Otis Engineering Corporation Electronic intermitter
GB2075726B (en) * 1980-05-02 1983-11-23 Suwa Seikosha Kk Electronic timepiece
JPS5989289U (ja) * 1982-12-09 1984-06-16 狭山精密工業株式会社 ゲ−トボ−ル用タイマ−
GB2135482B (en) * 1983-02-14 1986-07-09 Ronald Hugh Stevenson Timer
CH665083GA3 (en) * 1985-06-21 1988-04-29 Watch with 45-minute timer for football match - has timer started by auxiliary pushbutton and runs independently for invariant interval before sounding of alarm
GB8622881D0 (en) * 1986-09-23 1986-10-29 Dent D C Timing apparatus
US5088072A (en) * 1990-05-31 1992-02-11 Bernard Fitzmorris Sport counting and timing device
FR2685801A1 (fr) * 1991-12-31 1993-07-02 Mathys Pierre Dispositif de chronometrage pour un jeu de ballon.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941153B2 (ja) * 1972-09-22 1984-10-04 シチズン時計株式会社 競技用計時装置を備えた水晶腕時計
JPS4954072A (fr) * 1972-09-26 1974-05-25
JPS584318B2 (ja) * 1974-03-09 1983-01-25 株式会社東芝 デイジタルトケイソウチ

Also Published As

Publication number Publication date
FR2333286B1 (fr) 1982-01-15
CH617061GA3 (en) 1980-05-14
JPS5265481A (en) 1977-05-30
GB1528700A (en) 1978-10-18
DE2653576A1 (de) 1977-06-08
JPS5711037B2 (fr) 1982-03-02
FR2333286A1 (fr) 1977-06-24
HK10482A (en) 1982-03-12

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