DE2636577A1 - Elektrische digitaluhr - Google Patents

Elektrische digitaluhr

Info

Publication number
DE2636577A1
DE2636577A1 DE19762636577 DE2636577A DE2636577A1 DE 2636577 A1 DE2636577 A1 DE 2636577A1 DE 19762636577 DE19762636577 DE 19762636577 DE 2636577 A DE2636577 A DE 2636577A DE 2636577 A1 DE2636577 A1 DE 2636577A1
Authority
DE
Germany
Prior art keywords
display
circuit
remaining time
digital clock
signal
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.)
Ceased
Application number
DE19762636577
Other languages
German (de)
English (en)
Inventor
Takuro Fukuichi
Yoshio Hozumi
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Publication of DE2636577A1 publication Critical patent/DE2636577A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
    • 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)
  • Measurement Of Unknown Time Intervals (AREA)
DE19762636577 1975-08-18 1976-08-13 Elektrische digitaluhr Ceased DE2636577A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50100037A JPS5223968A (en) 1975-08-18 1975-08-18 Digital alarm watch

Publications (1)

Publication Number Publication Date
DE2636577A1 true DE2636577A1 (de) 1977-03-03

Family

ID=14263316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762636577 Ceased DE2636577A1 (de) 1975-08-18 1976-08-13 Elektrische digitaluhr

Country Status (9)

Country Link
JP (1) JPS5223968A (it)
BR (1) BR7605391A (it)
CA (1) CA1066514A (it)
CH (1) CH616300GA3 (it)
DE (1) DE2636577A1 (it)
FR (1) FR2321721A1 (it)
GB (1) GB1505333A (it)
HK (1) HK84779A (it)
IT (1) IT1073663B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941207A1 (de) * 1978-08-23 1981-04-23 Kemper, Kate, Küsnacht, Zürich Elektrisch angetriebene knet- und mischmaschine

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000339B (en) * 1977-06-16 1982-03-31 Matsushita Electric Ind Co Ltd Time sound generating device
JPS547377A (en) * 1977-06-17 1979-01-20 Seiko Instr & Electronics Ltd Digital electronic watch
JPS55101080A (en) * 1979-01-26 1980-08-01 Sony Corp Timer time display unit
JPS55106383A (en) * 1979-02-09 1980-08-15 Seiko Instr & Electronics Ltd Electronic watch with alarm
JPS6037845B2 (ja) * 1980-04-12 1985-08-28 日本鋼管株式会社 溶鋼の精錬方法
JPS6037847B2 (ja) * 1980-04-12 1985-08-28 日本鋼管株式会社 溶鋼の精錬方法
JPS6037846B2 (ja) * 1980-04-12 1985-08-28 日本鋼管株式会社 溶鋼の精錬方法
JPS6027726B2 (ja) * 1980-04-12 1985-07-01 日本鋼管株式会社 取鍋による溶鋼の精錬方法
JPS6045246B2 (ja) * 1980-04-19 1985-10-08 日本鋼管株式会社 容器内溶鉄の精錬における撹拌方法
US4577561A (en) * 1982-04-19 1986-03-25 Bei Electronics, Inc. Digital time fuze method and apparatus
US4492479A (en) * 1982-05-07 1985-01-08 Citizen Watch Co., Ltd. Small electronic timers
CH665083GA3 (en) * 1985-06-21 1988-04-29 Watch with 45-minute timer for football match - has timer started by auxiliary pushbutton and runs independently for invariant interval before sounding of alarm
GB2304939A (en) * 1995-09-29 1997-03-26 Keith David Hunter Count down clock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536957B1 (it) * 1971-07-30 1980-09-25
JPS5627839B2 (it) * 1972-12-29 1981-06-27
JPS5075461A (it) * 1973-10-29 1975-06-20
CH583936B5 (it) * 1975-01-24 1977-01-14 Heuer Leonidas Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941207A1 (de) * 1978-08-23 1981-04-23 Kemper, Kate, Küsnacht, Zürich Elektrisch angetriebene knet- und mischmaschine

Also Published As

Publication number Publication date
HK84779A (en) 1979-12-21
JPS5223968A (en) 1977-02-23
GB1505333A (en) 1978-03-30
IT1073663B (it) 1985-04-17
FR2321721A1 (fr) 1977-03-18
BR7605391A (pt) 1977-08-16
CA1066514A (en) 1979-11-20
FR2321721B1 (it) 1981-11-20
CH616300B (fr)
CH616300GA3 (en) 1980-03-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SEIKO INSTRUMENTS AND ELECTRONICS LTD., TOKIO, JP

8131 Rejection