KR900002473A - Electronic clock with alarm - Google Patents
Electronic clock with alarm Download PDFInfo
- Publication number
- KR900002473A KR900002473A KR1019890009830A KR890009830A KR900002473A KR 900002473 A KR900002473 A KR 900002473A KR 1019890009830 A KR1019890009830 A KR 1019890009830A KR 890009830 A KR890009830 A KR 890009830A KR 900002473 A KR900002473 A KR 900002473A
- Authority
- KR
- South Korea
- Prior art keywords
- alarm
- set time
- electronic clock
- time
- control means
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C9/00—Electrically-actuated devices for setting the time-indicating means
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명 알람 부착 전자시계의 한 실시예를 나타내는 IC블럭도.1 is an IC block diagram showing an embodiment of the electronic clock with alarm of the present invention.
제2도는 제1도의 크로노 그래프 회로(211)의 구체적 구성예를 나타내는 블럭도.FIG. 2 is a block diagram showing a concrete configuration example of the chronograph circuit 211 of FIG.
제3도는 제1도의 모터 운침 제어회로(212)의 구체적 구성예를 나타내는 블럭도.3 is a block diagram showing a concrete configuration example of the motor driving control circuit 212 of FIG.
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP176040 | 1988-07-14 | ||
JP63176040A JP3047182B2 (en) | 1988-07-14 | 1988-07-14 | Electronic clock with alarm |
JP88-176040 | 1988-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900002473A true KR900002473A (en) | 1990-02-28 |
KR950003009B1 KR950003009B1 (en) | 1995-03-29 |
Family
ID=16006669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890009830A KR950003009B1 (en) | 1988-07-14 | 1989-07-11 | Electronic alarm watch |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3047182B2 (en) |
KR (1) | KR950003009B1 (en) |
CN (1) | CN1025459C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011002443A (en) * | 2009-05-21 | 2011-01-06 | Seiko Instruments Inc | Stepping motor control circuit and analog electronic timepiece |
EP3007014B1 (en) * | 2014-10-06 | 2024-07-03 | EM Microelectronic-Marin SA | Low power configuration circuit for a horological motor driver |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5253467A (en) * | 1975-10-28 | 1977-04-30 | Seiko Instr & Electronics Ltd | Electronic watch with alarm |
JPS5497459A (en) * | 1978-01-19 | 1979-08-01 | Seiko Epson Corp | Electronic watch with alarm |
DE2821660A1 (en) * | 1978-05-18 | 1979-11-29 | Junghans Gmbh Geb | ELECTRONIC CLOCK SWITCH |
JPS6117425Y2 (en) * | 1979-12-07 | 1986-05-28 | ||
JPS5935177A (en) * | 1982-08-24 | 1984-02-25 | Citizen Watch Co Ltd | Analogue electronic timepiece with alarm apparatus |
-
1988
- 1988-07-14 JP JP63176040A patent/JP3047182B2/en not_active Expired - Fee Related
-
1989
- 1989-07-11 CN CN89104808A patent/CN1025459C/en not_active Expired - Fee Related
- 1989-07-11 KR KR1019890009830A patent/KR950003009B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1025459C (en) | 1994-07-13 |
JPH0225791A (en) | 1990-01-29 |
KR950003009B1 (en) | 1995-03-29 |
JP3047182B2 (en) | 2000-05-29 |
CN1039906A (en) | 1990-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890711 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19901127 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19890711 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19940428 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19950307 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19950629 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19950714 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19950714 End annual number: 3 Start annual number: 1 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |