FR664689A - Device allowing automatic winding of clocks or other mechanisms under the effect of variations in air temperature - Google Patents

Device allowing automatic winding of clocks or other mechanisms under the effect of variations in air temperature

Info

Publication number
FR664689A
FR664689A FR664689DA FR664689A FR 664689 A FR664689 A FR 664689A FR 664689D A FR664689D A FR 664689DA FR 664689 A FR664689 A FR 664689A
Authority
FR
France
Prior art keywords
clocks
variations
effect
air temperature
automatic winding
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
Other languages
French (fr)
Inventor
Jean-Leon Reutter
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 filed Critical
Application granted granted Critical
Publication of FR664689A publication Critical patent/FR664689A/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
    • G04B5/00—Automatic winding up
    • G04B5/22—Automatic winding up by thermometric, barometric or like effects or alterations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S236/00—Automatic temperature and humidity regulation
    • Y10S236/11—Expandible fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
FR664689D 1928-11-28 1928-11-28 Device allowing automatic winding of clocks or other mechanisms under the effect of variations in air temperature Expired FR664689A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR664689T 1928-11-28
FR498113X 1928-11-28
FR144349X 1928-11-28
FR331764X 1928-11-28
FR1885479X 1928-11-28

Publications (1)

Publication Number Publication Date
FR664689A true FR664689A (en) 1929-09-06

Family

ID=61622031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664689D Expired FR664689A (en) 1928-11-28 1928-11-28 Device allowing automatic winding of clocks or other mechanisms under the effect of variations in air temperature

Country Status (6)

Country Link
US (1) US1885479A (en)
BE (1) BE363776A (en)
CH (1) CH144349A (en)
DE (1) DE498113C (en)
FR (1) FR664689A (en)
GB (1) GB331764A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873916A (en) * 1954-06-18 1959-02-17 Vapor Heating Corp Steam heating system with alternative thermostat control
US3021687A (en) * 1960-01-04 1962-02-20 Dole Valve Co Ice tray drive assembly
WO2000073654A1 (en) * 1999-05-26 2000-12-07 Seiko Epson Corporation Method and device for converting thermal energy and device with the thermal energy converting device
CH695796A5 (en) * 2002-02-19 2006-08-31 Franck Muller Watchland Sa Winding device for a timepiece.
US9309870B2 (en) * 2011-09-21 2016-04-12 Nivaru B.V. Thermal actuator

Also Published As

Publication number Publication date
CH144349A (en) 1930-12-31
DE498113C (en) 1930-05-19
BE363776A (en) 1929-05-31
US1885479A (en) 1932-11-01
GB331764A (en) 1930-07-10

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