IT972517B - Dsipositivo di compensazione ter mica di un oscillatore bilancie re spirale - Google Patents

Dsipositivo di compensazione ter mica di un oscillatore bilancie re spirale

Info

Publication number
IT972517B
IT972517B IT3311572A IT3311572A IT972517B IT 972517 B IT972517 B IT 972517B IT 3311572 A IT3311572 A IT 3311572A IT 3311572 A IT3311572 A IT 3311572A IT 972517 B IT972517 B IT 972517B
Authority
IT
Italy
Prior art keywords
dspositive
thermal compensation
spiral scale
scale oscillator
oscillator
Prior art date
Application number
IT3311572A
Other languages
English (en)
Italian (it)
Inventor
P Racle
Original Assignee
Jaeger
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 Jaeger filed Critical Jaeger
Application granted granted Critical
Publication of IT972517B publication Critical patent/IT972517B/it

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
    • G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • G04B17/222—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature with balances

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
IT3311572A 1972-04-07 1972-12-19 Dsipositivo di compensazione ter mica di un oscillatore bilancie re spirale IT972517B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212287A FR2178801B1 (sl) 1972-04-07 1972-04-07

Publications (1)

Publication Number Publication Date
IT972517B true IT972517B (it) 1974-05-31

Family

ID=9096509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3311572A IT972517B (it) 1972-04-07 1972-12-19 Dsipositivo di compensazione ter mica di un oscillatore bilancie re spirale

Country Status (4)

Country Link
AR (1) AR196501A1 (sl)
ES (1) ES409525A1 (sl)
FR (1) FR2178801B1 (sl)
IT (1) IT972517B (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3217229B1 (fr) * 2016-03-07 2020-01-01 Montres Breguet S.A. Système de compensation thermique auxiliaire réglable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH18460A (fr) * 1899-02-04 1900-01-15 Antoine Borel Dispositif de compensation auxiliaire aux balanciers de chronomètres
CH343907A (fr) * 1959-02-12 1959-12-31 Rolex Montres Balancier à serge monométallique pour pièce d'horlogerie à spiral, dit "autocompensateur"
CH453214A (fr) * 1965-12-22 1968-06-14 Portescap Le Porte Dispositif de correction à bilame du coefficient thermo-élastique d'un oscillateur électromécanique

Also Published As

Publication number Publication date
FR2178801B1 (sl) 1976-03-12
FR2178801A1 (sl) 1973-11-16
ES409525A1 (es) 1975-11-16
AR196501A1 (es) 1974-02-06

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