FR347770A - Device for the compensation of clocks with horizontal pendulum - Google Patents

Device for the compensation of clocks with horizontal pendulum

Info

Publication number
FR347770A
FR347770A FR347770DA FR347770A FR 347770 A FR347770 A FR 347770A FR 347770D A FR347770D A FR 347770DA FR 347770 A FR347770 A FR 347770A
Authority
FR
France
Prior art keywords
clocks
compensation
horizontal pendulum
pendulum
horizontal
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
Charles-Edouard Guillaume
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.)
CHARLES-EDOUARD GUILLAUME
Original Assignee
CHARLES-EDOUARD GUILLAUME
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 CHARLES-EDOUARD GUILLAUME filed Critical CHARLES-EDOUARD GUILLAUME
Application granted granted Critical
Publication of FR347770A publication Critical patent/FR347770A/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
    • G04B17/227—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature composition and manufacture of the material used

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR347770D 1904-11-10 1904-11-10 Device for the compensation of clocks with horizontal pendulum Expired FR347770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR347770T 1904-11-10

Publications (1)

Publication Number Publication Date
FR347770A true FR347770A (en) 1905-03-22

Family

ID=1396387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347770D Expired FR347770A (en) 1904-11-10 1904-11-10 Device for the compensation of clocks with horizontal pendulum

Country Status (1)

Country Link
FR (1) FR347770A (en)

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