FR1219285A - Improvement provided to the regulatory body of watch movements - Google Patents

Improvement provided to the regulatory body of watch movements

Info

Publication number
FR1219285A
FR1219285A FR782275A FR782275A FR1219285A FR 1219285 A FR1219285 A FR 1219285A FR 782275 A FR782275 A FR 782275A FR 782275 A FR782275 A FR 782275A FR 1219285 A FR1219285 A FR 1219285A
Authority
FR
France
Prior art keywords
regulatory body
improvement provided
watch movements
watch
movements
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
FR782275A
Other languages
French (fr)
Inventor
Albert Dessay
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.)
CT TECH de l IND HORLOGERE
Original Assignee
CT TECH de l IND HORLOGERE
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 CT TECH de l IND HORLOGERE filed Critical CT TECH de l IND HORLOGERE
Priority to FR782275A priority Critical patent/FR1219285A/en
Application granted granted Critical
Publication of FR1219285A publication Critical patent/FR1219285A/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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/26—Compensation of mechanisms for stabilising frequency for the effect of variations of the impulses
    • 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
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/063—Balance construction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR782275A 1958-12-22 1958-12-22 Improvement provided to the regulatory body of watch movements Expired FR1219285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR782275A FR1219285A (en) 1958-12-22 1958-12-22 Improvement provided to the regulatory body of watch movements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782275A FR1219285A (en) 1958-12-22 1958-12-22 Improvement provided to the regulatory body of watch movements

Publications (1)

Publication Number Publication Date
FR1219285A true FR1219285A (en) 1960-05-17

Family

ID=8709488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782275A Expired FR1219285A (en) 1958-12-22 1958-12-22 Improvement provided to the regulatory body of watch movements

Country Status (1)

Country Link
FR (1) FR1219285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339965A1 (en) * 2016-12-22 2018-06-27 Gfpi S.A. Clock movement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339965A1 (en) * 2016-12-22 2018-06-27 Gfpi S.A. Clock movement
CH713333A1 (en) * 2016-12-22 2018-06-29 Gfpi S A Watch movement comprising an indication member indicating the operation of an oscillator.

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