FR1557381A - - Google Patents

Info

Publication number
FR1557381A
FR1557381A FR1557381DA FR1557381A FR 1557381 A FR1557381 A FR 1557381A FR 1557381D A FR1557381D A FR 1557381DA FR 1557381 A FR1557381 A FR 1557381A
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.)
Expired
Application number
Other languages
French (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
Application filed filed Critical
Application granted granted Critical
Publication of FR1557381A publication Critical patent/FR1557381A/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
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C19/00—Producing optical time signals at prefixed times by electric means
    • G04C19/02—Producing optical time signals at prefixed times by electric means by electric lamps
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
FR1557381D 1967-04-29 1968-03-20 Expired FR1557381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK62185A DE1300071B (en) 1967-04-29 1967-04-29 Electrical and mechanical alarm clocks with pulse-controlled position lights

Publications (1)

Publication Number Publication Date
FR1557381A true FR1557381A (en) 1969-02-14

Family

ID=7230475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557381D Expired FR1557381A (en) 1967-04-29 1968-03-20

Country Status (4)

Country Link
US (1) US3545195A (en)
AT (1) AT286881B (en)
DE (1) DE1300071B (en)
FR (1) FR1557381A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756009A (en) * 1971-04-09 1973-09-04 Italora Spa Alarm clock case made of two sections of which one is the means for stopping the alarm bell
JPS4847861A (en) * 1971-10-19 1973-07-06
DE2427589B2 (en) * 1974-06-07 1976-10-28 Fa. Diehl, 8500 Nürnberg SWITCH-OFF DEVICE FOR A BATTERY-OPERATED ALARM
JPS5352464Y2 (en) * 1977-04-14 1978-12-14
US5008865A (en) * 1988-07-20 1991-04-16 Blaine P. Shaffer Light source with gradually changing intensity
US5016229A (en) * 1990-06-25 1991-05-14 Gibbens Jr Harry C Electronically operated clock for hearing impaired persons
US5666331A (en) * 1994-09-20 1997-09-09 Rhk Technology, Inc. Alarm clock

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23261E (en) * 1950-08-22 Clock with visible and audible alarm means
DE179561C (en) * 1905-09-23 1906-12-07
DE569873C (en) * 1931-01-30 1933-02-09 Zeiss Carl Fa Device for illuminating dials on clocks
DE627246C (en) * 1931-04-22 1936-03-16 Siemens & Halske Akt Ges Lighting device for clock hands
DE608351C (en) * 1931-11-26 1935-01-21 Nathan Rubenzik Alarm clock
CH208213A (en) * 1939-01-24 1940-01-15 Castella Maurice Device comprising an alarm clock and an electric bulb fitted on a base.
CH336763A (en) * 1957-02-13 1959-02-28 Henri Sandoz & Fils Timepiece comprising at least one source of electric light
FR1283307A (en) * 1960-12-22 1962-02-02 Jaz Sa Timed control device for an electric alarm clock
DE1894284U (en) * 1963-03-26 1964-06-04 Eduard Wilhelm Schreiber SIGNAL CLOCK.
FR1360333A (en) * 1963-03-28 1964-05-08 Flashing light alarm clock
US3407402A (en) * 1965-06-03 1968-10-22 Gen Time Corp Clock alarm mechanism having impulsed striker apparatus

Also Published As

Publication number Publication date
DE1300071B (en) 1969-07-24
AT286881B (en) 1970-12-28
US3545195A (en) 1970-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse