FR2133553A1 - - Google Patents

Info

Publication number
FR2133553A1
FR2133553A1 FR7141040A FR7141040A FR2133553A1 FR 2133553 A1 FR2133553 A1 FR 2133553A1 FR 7141040 A FR7141040 A FR 7141040A FR 7141040 A FR7141040 A FR 7141040A FR 2133553 A1 FR2133553 A1 FR 2133553A1
Authority
FR
France
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.)
Granted
Application number
FR7141040A
Other languages
French (fr)
Other versions
FR2133553B1 (en, 2012
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.)
Greiner Electronic AG
Original Assignee
Greiner Electronic AG
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 Greiner Electronic AG filed Critical Greiner Electronic AG
Publication of FR2133553A1 publication Critical patent/FR2133553A1/fr
Application granted granted Critical
Publication of FR2133553B1 publication Critical patent/FR2133553B1/fr
Expired 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
FR7141040A 1971-04-16 1971-11-16 Expired FR2133553B1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH553671A CH530671A (de) 1971-04-16 1971-04-16 Verfahren zur Ermittlung des Ganges von Uhren

Publications (2)

Publication Number Publication Date
FR2133553A1 true FR2133553A1 (en, 2012) 1972-12-01
FR2133553B1 FR2133553B1 (en, 2012) 1975-07-18

Family

ID=4295248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141040A Expired FR2133553B1 (en, 2012) 1971-04-16 1971-11-16

Country Status (4)

Country Link
US (1) US3756066A (en, 2012)
CH (2) CH553671A4 (en, 2012)
DE (1) DE2216879A1 (en, 2012)
FR (1) FR2133553B1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334989A1 (fr) * 1975-12-13 1977-07-08 Vdo Schindling Procede et ensemble de circuits utilisables pour mesurer la precision d'une horloge electronique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1366270A4 (fr) * 1970-09-15 1972-09-29 Omega Brandt & Freres Sa Louis Procédé et appareil de mesure de la marche instantanée d'un garde-temps
CH131574A4 (en, 2012) * 1974-01-31 1976-11-15
CH608683B (fr) * 1976-02-02 Portescap Appareil de mesure de la marche d'une montre.
TW201415023A (zh) * 2012-07-13 2014-04-16 Sicpa Holding Sa 用於鑑定計時器真僞的方法
WO2014009562A1 (en) 2012-07-13 2014-01-16 Sicpa Holding Sa Method and system for authenticating a timepiece
TW201415022A (zh) 2012-07-13 2014-04-16 Sicpa Holding Sa 用於鑑定計時器真僞的方法
WO2015025049A1 (en) 2013-08-23 2015-02-26 Sicpa Holding Sa Method and system for authenticating a device
CN114280910B (zh) * 2021-12-27 2023-04-14 浙江涵普电力科技有限公司 一种能高精度读取电力仪表时间的测试方法及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370456A (en) * 1966-02-18 1968-02-27 Portescan Le Porte Echanpement Timepiece testing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782627A (en) * 1952-05-19 1957-02-26 Bulova Watch Co Inc Device for measuring the amplitude of the vibrations of a watch escapement
US2844790A (en) * 1953-06-12 1958-07-22 Vitro Corp Of America Interval timer
CH376858A (de) * 1962-09-29 1963-12-31 Greiner Electronic Ag Verfahren zur Messung des Ganges von Uhrwerken
CH1133364A4 (en, 2012) * 1964-08-31 1966-10-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370456A (en) * 1966-02-18 1968-02-27 Portescan Le Porte Echanpement Timepiece testing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334989A1 (fr) * 1975-12-13 1977-07-08 Vdo Schindling Procede et ensemble de circuits utilisables pour mesurer la precision d'une horloge electronique

Also Published As

Publication number Publication date
FR2133553B1 (en, 2012) 1975-07-18
CH530671A (de) 1972-07-31
US3756066A (en) 1973-09-04
DE2216879A1 (de) 1972-11-09
CH553671A4 (en, 2012) 1972-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse