DE2143416C3 - - Google Patents

Info

Publication number
DE2143416C3
DE2143416C3 DE2143416A DE2143416A DE2143416C3 DE 2143416 C3 DE2143416 C3 DE 2143416C3 DE 2143416 A DE2143416 A DE 2143416A DE 2143416 A DE2143416 A DE 2143416A DE 2143416 C3 DE2143416 C3 DE 2143416C3
Authority
DE
Germany
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
DE2143416A
Other languages
German (de)
Other versions
DE2143416A1 (de
DE2143416B2 (de
Inventor
Pierre Desarzens
Jacques Vogt
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.)
Omega Louis Brandt and Frere SA
Original Assignee
Omega Louis Brandt and Frere SA
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 Omega Louis Brandt and Frere SA filed Critical Omega Louis Brandt and Frere SA
Publication of DE2143416A1 publication Critical patent/DE2143416A1/de
Publication of DE2143416B2 publication Critical patent/DE2143416B2/de
Application granted granted Critical
Publication of DE2143416C3 publication Critical patent/DE2143416C3/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
DE19712143416 1970-09-15 1971-08-30 Verfahren und geraet zur messung des momentanen gangs eines gangreglers in einem zeitmesser Granted DE2143416B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1366270 1970-09-15

Publications (3)

Publication Number Publication Date
DE2143416A1 DE2143416A1 (de) 1972-09-21
DE2143416B2 DE2143416B2 (de) 1973-03-22
DE2143416C3 true DE2143416C3 (enExample) 1973-10-11

Family

ID=4394274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143416 Granted DE2143416B2 (de) 1970-09-15 1971-08-30 Verfahren und geraet zur messung des momentanen gangs eines gangreglers in einem zeitmesser

Country Status (3)

Country Link
US (1) US3857274A (enExample)
CH (1) CH1366270A4 (enExample)
DE (1) DE2143416B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822717B2 (ja) * 1974-06-18 1983-05-10 株式会社精工舎 テンプノ ヒゲゼンマイチヨウセイソウチ
CH586932B5 (enExample) * 1974-10-30 1977-04-15 Suisse Horlogerie
CH706642B1 (fr) * 2012-06-22 2017-05-31 Icoflex Sàrl Instrument optoélectronique de mesure du mouvement d'éléments mobiles d'un calibre de montre mécanique ainsi que la méthode de mesure.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229203A (en) * 1960-05-25 1966-01-11 Furuno Denki Kabushiki Kaisha Digital phase measuring apparatus utilizing a counter as a delay means
CH1143562A4 (enExample) * 1962-09-29 1963-12-31
CH432392A (fr) * 1964-08-31 1966-10-31 Portescap Le Porte Procédé et appareil de contrôle instantané de la marche d'un mouvement d'horlogerie
US3370456A (en) * 1966-02-18 1968-02-27 Portescan Le Porte Echanpement Timepiece testing apparatus
US3777547A (en) * 1970-07-22 1973-12-11 Denshi Kohgyo Co Ltd Time rate measuring system for clocks and watches
CH553671A4 (enExample) * 1971-04-16 1972-07-31

Also Published As

Publication number Publication date
US3857274A (en) 1974-12-31
DE2143416A1 (de) 1972-09-21
DE2143416B2 (de) 1973-03-22
CH1366270A4 (fr) 1972-09-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)