FR1480980A - Mechanical resonator for normal frequency oscillators of time measuring devices - Google Patents

Mechanical resonator for normal frequency oscillators of time measuring devices

Info

Publication number
FR1480980A
FR1480980A FR62883A FR62883A FR1480980A FR 1480980 A FR1480980 A FR 1480980A FR 62883 A FR62883 A FR 62883A FR 62883 A FR62883 A FR 62883A FR 1480980 A FR1480980 A FR 1480980A
Authority
FR
France
Prior art keywords
measuring devices
time measuring
mechanical resonator
normal frequency
frequency oscillators
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
FR62883A
Other languages
French (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.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger 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 Centre Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Priority to FR62883A priority Critical patent/FR1480980A/en
Application granted granted Critical
Publication of FR1480980A publication Critical patent/FR1480980A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR62883A 1966-05-25 1966-05-25 Mechanical resonator for normal frequency oscillators of time measuring devices Expired FR1480980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR62883A FR1480980A (en) 1966-05-25 1966-05-25 Mechanical resonator for normal frequency oscillators of time measuring devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62883A FR1480980A (en) 1966-05-25 1966-05-25 Mechanical resonator for normal frequency oscillators of time measuring devices

Publications (1)

Publication Number Publication Date
FR1480980A true FR1480980A (en) 1967-05-12

Family

ID=8609386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62883A Expired FR1480980A (en) 1966-05-25 1966-05-25 Mechanical resonator for normal frequency oscillators of time measuring devices

Country Status (1)

Country Link
FR (1) FR1480980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501910A (en) * 1967-05-15 1970-03-24 Clifford Cecil F Tuning fork arrangement for electromechanical oscillators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501910A (en) * 1967-05-15 1970-03-24 Clifford Cecil F Tuning fork arrangement for electromechanical oscillators

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