CH638652B - Moteur pas a pas avec aimant de positionnement du rotor. - Google Patents
Moteur pas a pas avec aimant de positionnement du rotor.Info
- Publication number
- CH638652B CH638652B CH907180A CH907180A CH638652B CH 638652 B CH638652 B CH 638652B CH 907180 A CH907180 A CH 907180A CH 907180 A CH907180 A CH 907180A CH 638652 B CH638652 B CH 638652B
- Authority
- CH
- Switzerland
- Prior art keywords
- positioning magnet
- rotor positioning
- rotor
- motor
- step motor
- Prior art date
Links
- 239000000696 magnetic material Substances 0.000 abstract 1
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
- H02K37/12—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 stationary armatures and rotating magnets
- H02K37/14—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 stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K37/16—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 stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Electromechanical Clocks (AREA)
- Electrophonic Musical Instruments (AREA)
- Telephone Function (AREA)
- Control Of Electric Motors In General (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Brushless Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Stepping Motors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH907180A CH638652B (fr) | 1980-12-09 | 1980-12-09 | Moteur pas a pas avec aimant de positionnement du rotor. |
GB8136867A GB2089137B (en) | 1980-12-09 | 1981-12-07 | Stepping motor with rotor-positioning magnet |
US06/328,217 US4396846A (en) | 1980-12-09 | 1981-12-07 | Stepping motor with rotor-positioning magnet |
JP56195751A JPS57122665A (en) | 1980-12-09 | 1981-12-07 | Miniature step motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH907180A CH638652B (fr) | 1980-12-09 | 1980-12-09 | Moteur pas a pas avec aimant de positionnement du rotor. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH638652B true CH638652B (fr) | |
CH638652GA3 CH638652GA3 (fr) | 1983-10-14 |
Family
ID=4348021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH907180A CH638652B (fr) | 1980-12-09 | 1980-12-09 | Moteur pas a pas avec aimant de positionnement du rotor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4396846A (fr) |
JP (1) | JPS57122665A (fr) |
CH (1) | CH638652B (fr) |
GB (1) | GB2089137B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH647920GA3 (fr) * | 1982-04-21 | 1985-02-28 | ||
US4744066A (en) * | 1987-07-06 | 1988-05-10 | Timex Corporation | Quartz analog movement with lavet stepping motor and large energy cell |
CH684671B5 (fr) * | 1993-01-18 | 1995-05-31 | Ebauchesfabrik Eta Ag | Moteur électromagnétique, notamment du type pas à pas, comportant une cage engagée dans un stator. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719839A (en) * | 1970-03-25 | 1973-03-06 | Y Endo | Device for magnetically regulating each stop position of an intermittently rotating output member |
FR2232125A1 (fr) * | 1973-06-01 | 1974-12-27 | Suwa Seikosha Kk | |
JPS512912A (ja) * | 1974-06-28 | 1976-01-12 | Seiko Instr & Electronics | Muchoseisutetsupumoota |
-
1980
- 1980-12-09 CH CH907180A patent/CH638652B/fr unknown
-
1981
- 1981-12-07 US US06/328,217 patent/US4396846A/en not_active Expired - Fee Related
- 1981-12-07 JP JP56195751A patent/JPS57122665A/ja active Pending
- 1981-12-07 GB GB8136867A patent/GB2089137B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4396846A (en) | 1983-08-02 |
GB2089137A (en) | 1982-06-16 |
CH638652GA3 (fr) | 1983-10-14 |
JPS57122665A (en) | 1982-07-30 |
GB2089137B (en) | 1984-12-12 |
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