GB1122241A - Improvements in or relating to time indicators and control equipment therefor - Google Patents

Improvements in or relating to time indicators and control equipment therefor

Info

Publication number
GB1122241A
GB1122241A GB104466A GB104466A GB1122241A GB 1122241 A GB1122241 A GB 1122241A GB 104466 A GB104466 A GB 104466A GB 104466 A GB104466 A GB 104466A GB 1122241 A GB1122241 A GB 1122241A
Authority
GB
United Kingdom
Prior art keywords
relating
control equipment
time indicators
equipment therefor
therefor
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
GB104466A
Other languages
English (en)
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of GB1122241A publication Critical patent/GB1122241A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • G04C15/0009—Clocks driven by synchronous motors without power-reserve
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/02—Circuit arrangements; Electric clock installations
    • G04C13/04—Primary clocks
    • G04C13/0436—Primary clocks provided with supplementary means for setting or changing the time indication of the secondary clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
GB104466A 1965-02-16 1966-01-10 Improvements in or relating to time indicators and control equipment therefor Expired GB1122241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH209665A CH431398A (fr) 1965-02-16 1965-02-16 Installation horaire de bord, à marche réglable

Publications (1)

Publication Number Publication Date
GB1122241A true GB1122241A (en) 1968-07-31

Family

ID=4225786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB104466A Expired GB1122241A (en) 1965-02-16 1966-01-10 Improvements in or relating to time indicators and control equipment therefor

Country Status (4)

Country Link
CH (1) CH431398A (enrdf_load_stackoverflow)
DE (1) DE1523902A1 (enrdf_load_stackoverflow)
FR (1) FR1457960A (enrdf_load_stackoverflow)
GB (1) GB1122241A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1523902A1 (de) 1969-08-28
CH209665A4 (enrdf_load_stackoverflow) 1966-10-15
CH431398A (fr) 1967-08-31
FR1457960A (fr) 1966-11-04

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