FR2160601A1 - - Google Patents

Info

Publication number
FR2160601A1
FR2160601A1 FR7240902A FR7240902A FR2160601A1 FR 2160601 A1 FR2160601 A1 FR 2160601A1 FR 7240902 A FR7240902 A FR 7240902A FR 7240902 A FR7240902 A FR 7240902A FR 2160601 A1 FR2160601 A1 FR 2160601A1
Authority
FR
France
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.)
Granted
Application number
FR7240902A
Other languages
French (fr)
Other versions
FR2160601B1 (it
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.)
Seiko Koki KK
Original Assignee
Seiko Koki KK
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 Seiko Koki KK filed Critical Seiko Koki KK
Publication of FR2160601A1 publication Critical patent/FR2160601A1/fr
Application granted granted Critical
Publication of FR2160601B1 publication Critical patent/FR2160601B1/fr
Expired 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)
FR7240902A 1971-11-18 1972-11-17 Expired FR2160601B1 (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2160601A1 true FR2160601A1 (it) 1973-06-29
FR2160601B1 FR2160601B1 (it) 1977-01-14

Family

ID=14039029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240902A Expired FR2160601B1 (it) 1971-11-18 1972-11-17

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445548A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de detection d'instant de declenchement de sonnerie pour une pendule numerique
FR2445546A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de detection pour une pendule numerique
FR2445547A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de sonnerie pour une pendule numerique

Families Citing this family (3)

* 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
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
US3409748A (en) * 1967-03-30 1968-11-05 Kawata Toshio Time switch device for a digital clock

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
JPS442588Y1 (it) * 1966-02-07 1969-01-31
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
US3409748A (en) * 1967-03-30 1968-11-05 Kawata Toshio Time switch device for a digital clock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445548A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de detection d'instant de declenchement de sonnerie pour une pendule numerique
FR2445546A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de detection pour une pendule numerique
FR2445547A1 (fr) * 1978-12-28 1980-07-25 Seiko Koki Kk Dispositif de sonnerie pour une pendule numerique

Also Published As

Publication number Publication date
US3762151A (en) 1973-10-02
JPS4857673A (it) 1973-08-13
GB1393108A (en) 1975-05-07
DE2256572A1 (de) 1973-05-30
FR2160601B1 (it) 1977-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse