DE2636577A1 - Elektrische digitaluhr - Google Patents
Elektrische digitaluhrInfo
- 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
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)
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 (fr) |
BR (1) | BR7605391A (fr) |
CA (1) | CA1066514A (fr) |
CH (1) | CH616300GA3 (fr) |
DE (1) | DE2636577A1 (fr) |
FR (1) | FR2321721A1 (fr) |
GB (1) | GB1505333A (fr) |
HK (1) | HK84779A (fr) |
IT (1) | IT1073663B (fr) |
Cited By (1)
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)
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 |
JPS6037846B2 (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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5536957B1 (fr) * | 1971-07-30 | 1980-09-25 | ||
JPS5627839B2 (fr) * | 1972-12-29 | 1981-06-27 | ||
FR2249381B1 (fr) * | 1973-10-29 | 1983-12-09 | Hughes Aircraft Co | |
CH87475A4 (fr) * | 1975-01-24 | 1976-08-13 |
-
1975
- 1975-08-18 JP JP50100037A patent/JPS5223968A/ja active Pending
-
1976
- 1976-07-26 GB GB31085/76A patent/GB1505333A/en not_active Expired
- 1976-08-12 IT IT7650876A patent/IT1073663B/it active
- 1976-08-13 DE DE19762636577 patent/DE2636577A1/de not_active Ceased
- 1976-08-17 CH CH1045376A patent/CH616300GA3/xx unknown
- 1976-08-17 BR BR7605391A patent/BR7605391A/pt unknown
- 1976-08-17 FR FR7624963A patent/FR2321721A1/fr active Granted
- 1976-08-17 CA CA259,228A patent/CA1066514A/fr not_active Expired
-
1979
- 1979-12-13 HK HK847/79A patent/HK84779A/xx unknown
Cited By (1)
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 |
---|---|
IT1073663B (it) | 1985-04-17 |
CA1066514A (fr) | 1979-11-20 |
FR2321721B1 (fr) | 1981-11-20 |
FR2321721A1 (fr) | 1977-03-18 |
CH616300B (fr) | |
HK84779A (en) | 1979-12-21 |
BR7605391A (pt) | 1977-08-16 |
CH616300GA3 (en) | 1980-03-31 |
GB1505333A (en) | 1978-03-30 |
JPS5223968A (en) | 1977-02-23 |
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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 |