FR2202318B1 - - Google Patents

Info

Publication number
FR2202318B1
FR2202318B1 FR7235957A FR7235957A FR2202318B1 FR 2202318 B1 FR2202318 B1 FR 2202318B1 FR 7235957 A FR7235957 A FR 7235957A FR 7235957 A FR7235957 A FR 7235957A FR 2202318 B1 FR2202318 B1 FR 2202318B1
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.)
Expired
Application number
FR7235957A
Other languages
French (fr)
Other versions
FR2202318A1 (en
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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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 Leon Hatot SA France filed Critical Leon Hatot SA France
Priority to FR7235957A priority Critical patent/FR2202318B1/fr
Priority to DE19732350879 priority patent/DE2350879A1/en
Priority to US404916A priority patent/US3884034A/en
Publication of FR2202318A1 publication Critical patent/FR2202318A1/fr
Application granted granted Critical
Publication of FR2202318B1 publication Critical patent/FR2202318B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
FR7235957A 1972-10-11 1972-10-11 Expired FR2202318B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7235957A FR2202318B1 (en) 1972-10-11 1972-10-11
DE19732350879 DE2350879A1 (en) 1972-10-11 1973-10-10 ELECTRONIC DEVICE FOR CONTROLLING A MOVEMENT
US404916A US3884034A (en) 1972-10-11 1973-10-10 Quartz synchronised clockwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235957A FR2202318B1 (en) 1972-10-11 1972-10-11

Publications (2)

Publication Number Publication Date
FR2202318A1 FR2202318A1 (en) 1974-05-03
FR2202318B1 true FR2202318B1 (en) 1976-10-29

Family

ID=9105470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235957A Expired FR2202318B1 (en) 1972-10-11 1972-10-11

Country Status (3)

Country Link
US (1) US3884034A (en)
DE (1) DE2350879A1 (en)
FR (1) FR2202318B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508637C1 (en) * 1985-03-11 1986-06-12 Joseph Kieninger Uhrenfabrik GmbH, 7209 Aldingen Large clock with mechanical drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451210A (en) * 1966-07-01 1969-06-24 Benrus Corp System for maintaining oscillations in an electric timing mechanism having an oscillatory element
JPS4943989B1 (en) * 1968-07-19 1974-11-26
US3756014A (en) * 1971-05-18 1973-09-04 Timex Corp Synchronized quartz crystal watch

Also Published As

Publication number Publication date
US3884034A (en) 1975-05-20
DE2350879A1 (en) 1974-04-25
FR2202318A1 (en) 1974-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse