CH638366GA3 - - Google Patents

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Info

Publication number
CH638366GA3
CH638366GA3 CH1151679A CH1151679A CH638366GA3 CH 638366G A3 CH638366G A3 CH 638366GA3 CH 1151679 A CH1151679 A CH 1151679A CH 1151679 A CH1151679 A CH 1151679A CH 638366G A3 CH638366G A3 CH 638366GA3
Authority
CH
Switzerland
Prior art keywords
projection
detecting
leaves
actuated
detecting means
Prior art date
Application number
CH1151679A
Other languages
English (en)
French (fr)
Other versions
CH638366B (fr
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
Publication of CH638366B publication Critical patent/CH638366B/fr
Priority claimed from JP16374178A external-priority patent/JPS5589774A/ja
Priority claimed from JP16374078A external-priority patent/JPS5589773A/ja
Application filed filed Critical
Publication of CH638366GA3 publication Critical patent/CH638366GA3/fr

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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/025—Signal triggering
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets
    • 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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/021—Controls (winding up the alarm; adjusting and indicating the waking time)
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CH1151679A 1978-12-28 1979-12-28 Horloge digitale a feuillets munie d'un dispositif d'alarme. CH638366B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16374178A JPS5589774A (en) 1978-12-28 1978-12-28 Alarm time detector for leaf type digital watch
JP16374078A JPS5589773A (en) 1978-12-28 1978-12-28 Time detector for leaf type digital watch

Publications (2)

Publication Number Publication Date
CH638366B CH638366B (fr)
CH638366GA3 true CH638366GA3 (enrdf_load_stackoverflow) 1983-09-30

Family

ID=26489105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1151679A CH638366B (fr) 1978-12-28 1979-12-28 Horloge digitale a feuillets munie d'un dispositif d'alarme.

Country Status (5)

Country Link
US (1) US4287586A (enrdf_load_stackoverflow)
CH (1) CH638366B (enrdf_load_stackoverflow)
DE (1) DE2952643A1 (enrdf_load_stackoverflow)
FR (1) FR2445548A1 (enrdf_load_stackoverflow)
GB (1) GB2038044B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD462906S1 (en) 2001-02-15 2002-09-17 Michael Daniel Digital clock
CN110187629B (zh) * 2019-05-31 2020-10-30 福建瑞达精工股份有限公司 一种高精度的钟表起闹点校准方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1903715A1 (de) * 1969-01-25 1970-08-27 Kieninger & Obergfell Weckeruhr mit intermittierender elektrischer Wecksignalgabe
DE2028679A1 (de) * 1970-06-11 1971-12-16 Kieninger & Obergfell Digitaluhr mit Weckeinrichtung
JPS4857673A (enrdf_load_stackoverflow) * 1971-11-18 1973-08-13
DE2428490A1 (de) * 1973-06-16 1975-01-09 Seikosha Kk Uhr
GB1571753A (en) * 1977-03-25 1980-07-16 Seiko Koki Kk Alarm time piece
JPS5432357A (en) * 1977-08-16 1979-03-09 Rhythm Watch Co Digital clock
JPS5441165A (en) * 1977-09-07 1979-04-02 Seiko Koki Kk Time detector for leaf type digital timepiece
DE2834949A1 (de) * 1977-08-29 1979-03-22 Seiko Koki Kk Alarmzeitnachweiseinrichtung fuer eine uhr

Also Published As

Publication number Publication date
GB2038044A (en) 1980-07-16
FR2445548A1 (fr) 1980-07-25
DE2952643A1 (de) 1980-07-10
GB2038044B (en) 1983-02-09
US4287586A (en) 1981-09-01
CH638366B (fr)

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Legal Events

Date Code Title Description
PL Patent ceased