DE2817655C2 - Elektronische Uhr - Google Patents

Elektronische Uhr

Info

Publication number
DE2817655C2
DE2817655C2 DE2817655A DE2817655A DE2817655C2 DE 2817655 C2 DE2817655 C2 DE 2817655C2 DE 2817655 A DE2817655 A DE 2817655A DE 2817655 A DE2817655 A DE 2817655A DE 2817655 C2 DE2817655 C2 DE 2817655C2
Authority
DE
Germany
Prior art keywords
time
counter
alarm
day
display
Prior art date
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
DE2817655A
Other languages
German (de)
English (en)
Other versions
DE2817655A1 (de
Inventor
Masanori Fujita
Toshio Tokio/Tokyo Matsumura
Nakanobu Moritani
Hajime Oda
Toshihide Samejima
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.)
Seikosha KK
Original Assignee
Seikosha 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
Priority claimed from JP5125877U external-priority patent/JPS53147180U/ja
Priority claimed from JP8031777A external-priority patent/JPS5414765A/ja
Application filed by Seikosha KK filed Critical Seikosha KK
Publication of DE2817655A1 publication Critical patent/DE2817655A1/de
Application granted granted Critical
Publication of DE2817655C2 publication Critical patent/DE2817655C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Adornments (AREA)
DE2817655A 1977-04-22 1978-04-21 Elektronische Uhr Expired DE2817655C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5125877U JPS53147180U (enrdf_load_stackoverflow) 1977-04-22 1977-04-22
JP8031777A JPS5414765A (en) 1977-07-05 1977-07-05 Electronic watch

Publications (2)

Publication Number Publication Date
DE2817655A1 DE2817655A1 (de) 1978-10-26
DE2817655C2 true DE2817655C2 (de) 1985-02-28

Family

ID=26391788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2817655A Expired DE2817655C2 (de) 1977-04-22 1978-04-21 Elektronische Uhr

Country Status (3)

Country Link
CH (1) CH634715GA3 (enrdf_load_stackoverflow)
DE (1) DE2817655C2 (enrdf_load_stackoverflow)
FR (1) FR2388331A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101080A (en) * 1979-01-26 1980-08-01 Sony Corp Timer time display unit
DE2922621C2 (de) * 1979-06-02 1985-10-31 Braun Ag, 6000 Frankfurt Elektronische Uhr mit Weckeinrichtung
JPS5633587A (en) * 1979-08-24 1981-04-04 Casio Comput Co Ltd Electronic watch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646751A (en) * 1969-12-05 1972-03-07 Detection Sciences Digital timing system
DE2442394B2 (de) * 1973-09-06 1977-06-02 Citizen Watch Co., Ltd., Tokio Vollelektronische uhr
US3918250A (en) * 1973-10-10 1975-11-11 David N Torresdal Multi-channel digital clock
FR2249381B1 (enrdf_load_stackoverflow) * 1973-10-29 1983-12-09 Hughes Aircraft Co
US4026101A (en) * 1975-05-27 1977-05-31 Hughes Aircraft Company Push button response of combination LCD/LED wristwatch
US4089159A (en) * 1975-06-23 1978-05-16 Citizen Watch Company Limited Electronic timepiece
JPS5253461A (en) * 1975-10-28 1977-04-30 Seiko Instr & Electronics Ltd Digital alarm clock

Also Published As

Publication number Publication date
FR2388331A1 (fr) 1978-11-17
DE2817655A1 (de) 1978-10-26
CH634715GA3 (en) 1983-02-28
CH634715B (fr)
FR2388331B1 (enrdf_load_stackoverflow) 1984-02-03

Similar Documents

Publication Publication Date Title
DE2840258C3 (de) Elektronisches Zeitmeßgerät
DE2259957C3 (de) Elektronische Uhr
DE3135404C2 (de) Elektronischer Zeitgeber
DE2646167A1 (de) Elektronischer wecker
DE2716734A1 (de) Elektronische uhr
DE2951514A1 (de) Tasteneingabevorrichtung, insbesondere fuer einen elektronischen rechner
DE2609526B2 (de) Elektronische Uhr
DE3002706A1 (de) Zeitgeberanzeigegeraet
DE3003745C2 (de) Belichtungszeit-Steuerschaltung für eine Kamera
DE2710717A1 (de) Elektronische uhr
DE2817655C2 (de) Elektronische Uhr
DE2646168A1 (de) Elektronischer wecker
DE2658966C3 (de) Elektronische Uhr
DE2624131B2 (de) Elektronische stoppuhr
DE2649197C2 (de) Elektronische Uhr
DE2716387C3 (de) Elektronische Uhr
DE2700359C3 (de) Elektronische Uhr
DE2651047A1 (de) Elektronische uhr
DE2710716A1 (de) Elektronische uhr
DE2719207A1 (de) Schaltung zur alarmerzeugung
DE3027127C2 (enrdf_load_stackoverflow)
EP0204851A2 (de) Elektrische Uhr
DE2820697A1 (de) Elektronische uhr
DE2646193A1 (de) Elektronischer wecker
DE2647635A1 (de) Elektronische uhr

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G04G 1/00

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee