CH447962A - Time counter - Google Patents

Time counter

Info

Publication number
CH447962A
CH447962A CH210463A CH210463A CH447962A CH 447962 A CH447962 A CH 447962A CH 210463 A CH210463 A CH 210463A CH 210463 A CH210463 A CH 210463A CH 447962 A CH447962 A CH 447962A
Authority
CH
Switzerland
Prior art keywords
time counter
counter
time
Prior art date
Application number
CH210463A
Other languages
French (fr)
Other versions
CH210463A4 (en
Inventor
Ishiwara Tatsuya
Ogawa Koichi
Komaki Shojiro
Yamamoto Yoshio
Original Assignee
Seikosha Kabushiki Kaisha Dain
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 Seikosha Kabushiki Kaisha Dain filed Critical Seikosha Kabushiki Kaisha Dain
Publication of CH210463A4 publication Critical patent/CH210463A4/xx
Publication of CH447962A publication Critical patent/CH447962A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/06—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stop-watch
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
CH210463A 1962-02-20 1963-02-19 Time counter CH447962A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP641162 1962-02-20
JP3737962 1962-09-04
JP3738062 1962-09-04

Publications (2)

Publication Number Publication Date
CH210463A4 CH210463A4 (en) 1967-08-15
CH447962A true CH447962A (en) 1968-03-29

Family

ID=27277161

Family Applications (1)

Application Number Title Priority Date Filing Date
CH210463A CH447962A (en) 1962-02-20 1963-02-19 Time counter

Country Status (3)

Country Link
CH (1) CH447962A (en)
DE (1) DE1548118B2 (en)
GB (1) GB1013919A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2221678A1 (en) * 2009-02-24 2010-08-25 Montres Breguet SA Device for blocking a resonator of a timepiece

Also Published As

Publication number Publication date
DE1548118B2 (en) 1972-05-10
GB1013919A (en) 1965-12-22
DE1548118A1 (en) 1970-03-05
CH210463A4 (en) 1967-08-15

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