FR1562628A - - Google Patents
Info
- Publication number
- FR1562628A FR1562628A FR1562628DA FR1562628A FR 1562628 A FR1562628 A FR 1562628A FR 1562628D A FR1562628D A FR 1562628DA FR 1562628 A FR1562628 A FR 1562628A
- Authority
- FR
- France
- 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
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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
- G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
-
- 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
-
- 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
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
- G04C3/165—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor comprising a mechanical regulating device influencing the electromotor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63603567A | 1967-05-04 | 1967-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1562628A true FR1562628A (fr) | 1969-04-04 |
Family
ID=24550116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1562628D Expired FR1562628A (fr) | 1967-05-04 | 1968-05-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3497782A (fr) |
CH (2) | CH666568A4 (fr) |
DE (1) | DE1773349A1 (fr) |
FR (1) | FR1562628A (fr) |
GB (1) | GB1200518A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1531314A (en) * | 1975-07-15 | 1978-11-08 | Seiko Instr & Electronics | Motor |
US4891567A (en) * | 1987-07-16 | 1990-01-02 | Minebea Co., Ltd. | Brushless DC motor having an outer rotor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829324A (en) * | 1954-12-08 | 1958-04-01 | Gen Motors Corp | Low voltage electrical motive means |
-
1967
- 1967-05-04 US US636035A patent/US3497782A/en not_active Expired - Lifetime
-
1968
- 1968-05-04 DE DE19681773349 patent/DE1773349A1/de active Pending
- 1968-05-06 CH CH666568D patent/CH666568A4/xx unknown
- 1968-05-06 CH CH666568A patent/CH501960A/de not_active IP Right Cessation
- 1968-05-06 FR FR1562628D patent/FR1562628A/fr not_active Expired
- 1968-05-06 GB GB21304/68A patent/GB1200518A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH666568A4 (fr) | 1970-09-30 |
DE1773349A1 (de) | 1971-03-04 |
US3497782A (en) | 1970-02-24 |
GB1200518A (en) | 1970-07-29 |
CH501960A (de) | 1970-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |