CH1181874A4 - - Google Patents

Info

Publication number
CH1181874A4
CH1181874A4 CH1181874D CH1181874D CH1181874A4 CH 1181874 A4 CH1181874 A4 CH 1181874A4 CH 1181874 D CH1181874 D CH 1181874D CH 1181874 D CH1181874 D CH 1181874D CH 1181874 A4 CH1181874 A4 CH 1181874A4
Authority
CH
Switzerland
Application number
CH1181874D
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
Publication of CH1181874A4 publication Critical patent/CH1181874A4/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1235—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork)
    • G04D7/125—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork) for measuring frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
CH1181874D 1974-08-30 1974-08-30 CH1181874A4 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181874A CH593513B5 (enrdf_load_html_response) 1974-08-30 1974-08-30

Publications (1)

Publication Number Publication Date
CH1181874A4 true CH1181874A4 (enrdf_load_html_response) 1977-03-31

Family

ID=4377166

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1181874A CH593513B5 (enrdf_load_html_response) 1974-08-30 1974-08-30
CH1181874D CH1181874A4 (enrdf_load_html_response) 1974-08-30 1974-08-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1181874A CH593513B5 (enrdf_load_html_response) 1974-08-30 1974-08-30

Country Status (5)

Country Link
JP (1) JPS5150760A (enrdf_load_html_response)
CH (2) CH593513B5 (enrdf_load_html_response)
FR (1) FR2283478A1 (enrdf_load_html_response)
GB (1) GB1509458A (enrdf_load_html_response)
HK (1) HK27179A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664868GA3 (enrdf_load_html_response) * 1986-07-10 1988-04-15
ES2376341T3 (es) 2006-08-16 2012-03-13 Eta Sa Manufacture Horlogère Suisse Reloj electrónico con un resonador.
ATE535844T1 (de) 2008-09-29 2011-12-15 Eta Sa Mft Horlogere Suisse Zeitbasiseinheit für eine armbanduhr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127151B1 (enrdf_load_html_response) * 1970-12-26 1976-08-11

Also Published As

Publication number Publication date
DE2534035B2 (de) 1976-11-11
CH593513B5 (enrdf_load_html_response) 1977-12-15
GB1509458A (en) 1978-05-04
JPS5150760A (ja) 1976-05-04
JPS6118152B2 (enrdf_load_html_response) 1986-05-10
DE2534035A1 (de) 1976-03-18
FR2283478B1 (enrdf_load_html_response) 1978-04-07
FR2283478A1 (fr) 1976-03-26
HK27179A (en) 1979-05-04

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