GB564647A - Improved method of and means for regulating temperature compensation in watches and the like - Google Patents

Improved method of and means for regulating temperature compensation in watches and the like

Info

Publication number
GB564647A
GB564647A GB3602/43A GB360243A GB564647A GB 564647 A GB564647 A GB 564647A GB 3602/43 A GB3602/43 A GB 3602/43A GB 360243 A GB360243 A GB 360243A GB 564647 A GB564647 A GB 564647A
Authority
GB
United Kingdom
Prior art keywords
watches
improved method
temperature compensation
regulating temperature
balance
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
GB3602/43A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB564647A publication Critical patent/GB564647A/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
    • G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

564,647. Regulating clocks and watches. STRAUMANN, R. March 4, 1943, No. 3602. Convention date, Feb. 4, 1942. [Class 139] The balance system of a timepiece having a ferro-magnetic oscillating spring a is regulated by the insertion into tapped or plain holes of a calculated number of magnetic screws f or pins arranged in one or more arcs concentric with the spindle of the balance.
GB3602/43A 1942-02-04 1943-03-04 Improved method of and means for regulating temperature compensation in watches and the like Expired GB564647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH564647X 1942-02-04

Publications (1)

Publication Number Publication Date
GB564647A true GB564647A (en) 1944-10-06

Family

ID=4520518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3602/43A Expired GB564647A (en) 1942-02-04 1943-03-04 Improved method of and means for regulating temperature compensation in watches and the like

Country Status (1)

Country Link
GB (1) GB564647A (en)

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