CH567827A5 - - Google Patents
Info
- Publication number
- CH567827A5 CH567827A5 CH1583772A CH1583772A CH567827A5 CH 567827 A5 CH567827 A5 CH 567827A5 CH 1583772 A CH1583772 A CH 1583772A CH 1583772 A CH1583772 A CH 1583772A CH 567827 A5 CH567827 A5 CH 567827A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by master-clocks
- G04C13/08—Slave-clocks actuated intermittently
- G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
- H02K37/20—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with rotating flux distributors, the armatures and magnets both being stationary
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7140377A FR2159753A6 (en) | 1971-11-10 | 1971-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567827A5 true CH567827A5 (en) | 1975-10-15 |
Family
ID=9085642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1583772A CH567827A5 (en) | 1971-11-10 | 1972-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPS4897010A (en) |
| CH (1) | CH567827A5 (en) |
| DE (1) | DE2254897C3 (en) |
| FR (1) | FR2159753A6 (en) |
| GB (1) | GB1416430A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619329A5 (en) * | 1977-07-15 | 1980-09-15 | Sodeco Compteurs De Geneve | |
| DE3302839A1 (en) * | 1983-01-28 | 1984-08-02 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | TURBOMOLECULAR PUMP WITH LOW-INDUCTIVE DC MOTOR, BRAKE DEVICE AND METHOD FOR OPERATING THE SAME |
| JPH0815389B2 (en) * | 1986-07-22 | 1996-02-14 | 日本電信電話株式会社 | Step type motor and its drive circuit |
| FR2648632B1 (en) * | 1989-06-16 | 1991-10-04 | Moving Magnet Tech | LOW SIZE SINGLE PHASE ELECTROMAGNETIC ACTUATOR |
-
1971
- 1971-11-10 FR FR7140377A patent/FR2159753A6/fr not_active Expired
-
1972
- 1972-10-31 CH CH1583772A patent/CH567827A5/xx not_active IP Right Cessation
- 1972-11-09 DE DE19722254897 patent/DE2254897C3/en not_active Expired
- 1972-11-10 JP JP11222372A patent/JPS4897010A/ja active Pending
- 1972-11-10 GB GB5210672A patent/GB1416430A/en not_active Expired
-
1973
- 1973-07-20 JP JP48080739A patent/JPS5816026B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2254897A1 (en) | 1973-05-17 |
| DE2254897C3 (en) | 1978-10-26 |
| JPS5816026B2 (en) | 1983-03-29 |
| GB1416430A (en) | 1975-12-03 |
| FR2159753A6 (en) | 1973-06-22 |
| DE2254897B2 (en) | 1978-03-02 |
| JPS4897010A (en) | 1973-12-11 |
| JPS5069505A (en) | 1975-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |