JPS51117069A - Driving mechanism of electric clock - Google Patents
Driving mechanism of electric clockInfo
- Publication number
- JPS51117069A JPS51117069A JP50041970A JP4197075A JPS51117069A JP S51117069 A JPS51117069 A JP S51117069A JP 50041970 A JP50041970 A JP 50041970A JP 4197075 A JP4197075 A JP 4197075A JP S51117069 A JPS51117069 A JP S51117069A
- Authority
- JP
- Japan
- Prior art keywords
- driving mechanism
- electric clock
- clock
- electric
- watch
- 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.)
- Granted
Links
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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50041970A JPS605915B2 (ja) | 1975-04-07 | 1975-04-07 | 電気時計の駆動装置 |
GB11647/76A GB1496644A (en) | 1975-04-07 | 1976-03-23 | Drive device for a timepiece |
US05/674,303 US4037400A (en) | 1975-04-07 | 1976-04-06 | Drive device for electric clock |
DE19762615123 DE2615123A1 (de) | 1975-04-07 | 1976-04-07 | Antriebseinrichtung fuer eine elektrische uhr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50041970A JPS605915B2 (ja) | 1975-04-07 | 1975-04-07 | 電気時計の駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51117069A true JPS51117069A (en) | 1976-10-14 |
JPS605915B2 JPS605915B2 (ja) | 1985-02-14 |
Family
ID=12623038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50041970A Expired JPS605915B2 (ja) | 1975-04-07 | 1975-04-07 | 電気時計の駆動装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4037400A (ja) |
JP (1) | JPS605915B2 (ja) |
DE (1) | DE2615123A1 (ja) |
GB (1) | GB1496644A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144593U (ja) * | 1984-08-24 | 1986-03-24 | 株式会社 テイ、アイ、シイ・シチズン | 時計の駆動装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167848A (en) * | 1975-05-14 | 1979-09-18 | Seiko Koki Kabushiki Kaisha | Driving device for an electric timepiece |
DE2657580C2 (de) * | 1975-12-23 | 1986-10-09 | Seiko Koki K.K., Tokio/Tokyo | Elektromagnetische Antriebsanordnung |
JPS5312669A (en) * | 1976-07-21 | 1978-02-04 | Seiko Instr & Electronics Ltd | Hands reversing device of electronic watch |
US4593218A (en) * | 1983-07-07 | 1986-06-03 | Streeter Edward C | Directional control of permanent magnet rotors |
JPS63166814U (ja) * | 1987-04-20 | 1988-10-31 | ||
FR2748583B1 (fr) * | 1996-05-07 | 1998-06-26 | Asulab Sa | Stabilisation d'un circuit electronique de regulation du mouvement mecanique d'une piece d'horlogerie |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376442A (en) * | 1965-01-18 | 1968-04-02 | Vernon J. David | Alternating current electric motor |
CH506834A (fr) * | 1966-07-27 | 1970-12-31 | Leon Breitling S A G | Chronographe |
US3597915A (en) * | 1968-11-05 | 1971-08-10 | Susumu Aizawa | Driving device of electronic watch |
DE2048901C3 (de) * | 1969-10-13 | 1975-04-10 | Girard-Perregaux S.A., La Chaux- De-Fonds, Neuenburg (Schweiz) | Elektrischer Schrittmotor, insbesondere für ein Uhrwerk |
GB1417717A (en) * | 1971-11-24 | 1975-12-17 | Mitsumi Electric Co Ltd | Dc motor imaging system |
GB1405677A (en) * | 1972-10-13 | 1975-09-10 | Suisse Pour Lindustrie Horloge | Electrically powered time-piece |
CH1691872A4 (ja) * | 1972-11-21 | 1977-05-31 | ||
US3818690A (en) * | 1973-11-21 | 1974-06-25 | Timex Corp | Stepping motor for watch movement |
-
1975
- 1975-04-07 JP JP50041970A patent/JPS605915B2/ja not_active Expired
-
1976
- 1976-03-23 GB GB11647/76A patent/GB1496644A/en not_active Expired
- 1976-04-06 US US05/674,303 patent/US4037400A/en not_active Expired - Lifetime
- 1976-04-07 DE DE19762615123 patent/DE2615123A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144593U (ja) * | 1984-08-24 | 1986-03-24 | 株式会社 テイ、アイ、シイ・シチズン | 時計の駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS605915B2 (ja) | 1985-02-14 |
DE2615123A1 (de) | 1976-10-21 |
GB1496644A (en) | 1977-12-30 |
US4037400A (en) | 1977-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5223968A (en) | Digital alarm watch | |
JPS51117069A (en) | Driving mechanism of electric clock | |
JPS53129687A (en) | Electronic watch | |
JPS51115869A (en) | Time correction device of electronic clock | |
JPS5246847A (en) | Watch mechanism | |
JPS5243466A (en) | Electronic watch | |
JPS5258960A (en) | Electronic watch | |
JPS5211069A (en) | Clockwork | |
JPS5417769A (en) | Analog type electronic watch with alarm | |
JPS5246855A (en) | Time signal clock | |
JPS52141671A (en) | Digital display electronic watch with stop watch | |
JPS51143364A (en) | Watch and clock | |
JPS5254545A (en) | Pinball device | |
JPS5210174A (en) | Electronic clock | |
JPS51148470A (en) | Electronic digital clock | |
JPS5248366A (en) | Electronic, digital timepiece | |
JPS51135678A (en) | Spacer in a electric watch | |
JPS5371598A (en) | Electronic watch | |
JPS51151576A (en) | Electronic watch | |
JPS53100857A (en) | Digital watch | |
JPS51127409A (en) | Pulse motor | |
JPS5246863A (en) | Digital alarm clock | |
JPS51111365A (en) | Time correction mechanism for an electro watch | |
JPS5223247A (en) | Oscillator | |
JPS5210763A (en) | Digital watch |