JPS4857673A - - Google Patents

Info

Publication number
JPS4857673A
JPS4857673A JP46091886A JP9188671A JPS4857673A JP S4857673 A JPS4857673 A JP S4857673A JP 46091886 A JP46091886 A JP 46091886A JP 9188671 A JP9188671 A JP 9188671A JP S4857673 A JPS4857673 A JP S4857673A
Authority
JP
Japan
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.)
Pending
Application number
JP46091886A
Other languages
Japanese (ja)
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
Priority to JP46091886A priority Critical patent/JPS4857673A/ja
Priority to GB5275072A priority patent/GB1393108A/en
Priority to DE2256572A priority patent/DE2256572A1/de
Priority to FR7240902A priority patent/FR2160601B1/fr
Priority to US00307865A priority patent/US3762151A/en
Publication of JPS4857673A publication Critical patent/JPS4857673A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • 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
    • G04B19/21—Drums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/02—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine
    • G06M3/021—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine with drums type indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
JP46091886A 1971-11-18 1971-11-18 Pending JPS4857673A (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP46091886A JPS4857673A (it) 1971-11-18 1971-11-18
GB5275072A GB1393108A (en) 1971-11-18 1972-11-15 Timing mechanism
DE2256572A DE2256572A1 (de) 1971-11-18 1972-11-17 Zeitnachweiseinrichtung fuer eine digitale uhr
FR7240902A FR2160601B1 (it) 1971-11-18 1972-11-17
US00307865A US3762151A (en) 1971-11-18 1972-11-20 Time-detecting system for a digital interval timer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46091886A JPS4857673A (it) 1971-11-18 1971-11-18

Publications (1)

Publication Number Publication Date
JPS4857673A true JPS4857673A (it) 1973-08-13

Family

ID=14039029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46091886A Pending JPS4857673A (it) 1971-11-18 1971-11-18

Country Status (5)

Country Link
US (1) US3762151A (it)
JP (1) JPS4857673A (it)
DE (1) DE2256572A1 (it)
FR (1) FR2160601B1 (it)
GB (1) GB1393108A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882668A (en) * 1973-08-16 1975-05-13 Gen Electric Alarm clock timer
DE2834949A1 (de) * 1977-08-29 1979-03-22 Seiko Koki Kk Alarmzeitnachweiseinrichtung fuer eine uhr
JPS5589775A (en) * 1978-12-28 1980-07-07 Seiko Koki Kk Alarm time detector for leaf type digital watch
JPS5589776A (en) * 1978-12-28 1980-07-07 Seiko Koki Kk Alarm time display unit for digital watch
GB2038044B (en) * 1978-12-28 1983-02-09 Seiko Koki Kk Digital alarm clock
CH638365B (fr) * 1981-02-26 Ebauches Electroniques Sa Piece d'horlogerie a mecanisme de declenchement.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442588Y1 (it) * 1966-02-07 1969-01-31

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460751A (en) * 1891-10-06 Wilhelm madel
FR1026191A (fr) * 1949-09-17 1953-04-24 Junghans Geb Ag Appareil pour la mesure du temps avec dispositif de déclenchement et en particulier, réveille-matin
US3409748A (en) * 1967-03-30 1968-11-05 Kawata Toshio Time switch device for a digital clock
DE2028679A1 (de) * 1970-06-11 1971-12-16 Kieninger & Obergfell Digitaluhr mit Weckeinrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS442588Y1 (it) * 1966-02-07 1969-01-31

Also Published As

Publication number Publication date
FR2160601A1 (it) 1973-06-29
GB1393108A (en) 1975-05-07
US3762151A (en) 1973-10-02
DE2256572A1 (de) 1973-05-30
FR2160601B1 (it) 1977-01-14

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