FR2333286B1 - - Google Patents

Info

Publication number
FR2333286B1
FR2333286B1 FR7635350A FR7635350A FR2333286B1 FR 2333286 B1 FR2333286 B1 FR 2333286B1 FR 7635350 A FR7635350 A FR 7635350A FR 7635350 A FR7635350 A FR 7635350A FR 2333286 B1 FR2333286 B1 FR 2333286B1
Authority
FR
France
Prior art keywords
counter
switch
period
reset
begins
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
FR7635350A
Other languages
English (en)
Other versions
FR2333286A1 (fr
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 FR2333286A1 publication Critical patent/FR2333286A1/fr
Application granted granted Critical
Publication of FR2333286B1 publication Critical patent/FR2333286B1/fr
Granted legal-status Critical Current

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)
FR7635350A 1975-11-27 1976-11-24 Chronometre de match Granted FR2333286A1 (fr)

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
FR2333286A1 FR2333286A1 (fr) 1977-06-24
FR2333286B1 true FR2333286B1 (fr) 1982-01-15

Family

ID=15303245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635350A Granted FR2333286A1 (fr) 1975-11-27 1976-11-24 Chronometre de match

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
CH617061GA3 (en) 1980-05-14
JPS5265481A (en) 1977-05-30
CH617061B (fr)
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

Similar Documents

Publication Publication Date Title
US4277064A (en) Lottery number generating method and apparatus
US3727213A (en) Matside wrestling scoreboard
FR2333286B1 (fr)
GB1391235A (en) Digital wrist watch
US4218871A (en) Electronic timer
GB1103880A (en) Combined clock and amusement device
JPS5340909B2 (fr)
GB1527939A (en) Electronic chronograph
FR2445727A1 (fr) Raquette de tennis
JPS5486377A (en) Electronic watch
SU1535556A1 (ru) Электронна игра
SU1430045A1 (ru) Электронна игра
RU2068289C1 (ru) Устройство управления электронной игрой
CH635726B (fr) Piece d'horlogerie, notamment montre-bracelet, electronique a affichage digital.
GB2240860A (en) Time signal informing clock
KR810000547Y1 (ko) 디지탈 얼라암 시계
JPS5485754A (en) Linear tape counter
SU1531066A1 (ru) Электронные шахматные часы
JPH024873B2 (fr)
JPS5479674A (en) Hour striking crystal wristwatch
JPS5651690A (en) Electronic watch
JPS6016596B2 (ja) 電子時計
JPS5589784A (en) Discrimination circuit for time casting signal
JPS5474470A (en) Electronic watch
JPS5467464A (en) Electronic digital watch