CH620325GA3 - - Google Patents
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- Publication number
- CH620325GA3 CH620325GA3 CH1542277A CH1542277A CH620325GA3 CH 620325G A3 CH620325G A3 CH 620325GA3 CH 1542277 A CH1542277 A CH 1542277A CH 1542277 A CH1542277 A CH 1542277A CH 620325G A3 CH620325G A3 CH 620325GA3
- 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
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
- H02K37/08—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors axially facing the stators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772707252 DE2707252A1 (en) | 1977-02-19 | 1977-02-19 | SINGLE PHASE MOTOR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH620325B CH620325B (en) | |
| CH620325GA3 true CH620325GA3 (en) | 1980-11-28 |
Family
ID=6001685
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1542277A CH620325B (en) | 1977-02-19 | 1977-12-15 | SINGLE-PHASE STEPPER MOTOR. |
| CH443180A CH627335B (en) | 1977-02-19 | 1980-06-09 | SINGLE-PHASE STEPPER MOTOR, ESPECIALLY FOR WATCHES. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH443180A CH627335B (en) | 1977-02-19 | 1980-06-09 | SINGLE-PHASE STEPPER MOTOR, ESPECIALLY FOR WATCHES. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4206375A (en) |
| JP (1) | JPS53103513A (en) |
| AR (1) | AR224104A1 (en) |
| AU (1) | AU517788B2 (en) |
| BR (1) | BR7800577A (en) |
| CH (2) | CH620325B (en) |
| DE (1) | DE2707252A1 (en) |
| ES (1) | ES466301A1 (en) |
| FR (1) | FR2381411A1 (en) |
| GB (1) | GB1580761A (en) |
| IT (1) | IT1092739B (en) |
| MX (1) | MX143952A (en) |
| PL (1) | PL112863B1 (en) |
| ZA (1) | ZA78606B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2465353A1 (en) * | 1979-09-06 | 1981-03-20 | Ebauches Sa | MINIATURE STEP-BY-STEP MOTOR FOR WATCH MOVEMENT |
| FR2472867A1 (en) * | 1979-12-26 | 1981-07-03 | Jaeger | ELECTRIC MOTOR WITH STEPPING ADVANCE AND MOTOREDUCTING ASSEMBLY EMPLOYING THE SAME |
| DE3149943C2 (en) * | 1981-12-17 | 1986-02-06 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Two-phase stepper motor |
| CA1260786A (en) * | 1984-02-22 | 1989-09-26 | Andrew S. Robertson | Heating system |
| CH665510A5 (en) * | 1984-12-06 | 1988-05-13 | Landis & Gyr Ag | SINGLE PHASE STEPPING MOTOR. |
| FR2685144B1 (en) * | 1991-12-17 | 1997-09-12 | Ebauchesfabrik Eta Ag | ELECTROMAGNETIC TRANSDUCER WITH MULTIPOLAR PERMANENT MAGNET. |
| GB2290911A (en) * | 1994-06-28 | 1996-01-10 | Dafydd Roberts | Rotary electromagnetic actuator |
| US5959378A (en) * | 1994-08-10 | 1999-09-28 | Echkhart W. Haller | Electromagnetic, two-phase pulse motor with two rotation directions |
| DE19504387A1 (en) * | 1995-02-11 | 1996-08-22 | Dufa Deutsche Uhrenfabr Gmbh | Stepper motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613359GA3 (en) * | 1974-08-28 | 1979-09-28 | Pulsed motor for horometrical apparatus |
-
1977
- 1977-02-19 DE DE19772707252 patent/DE2707252A1/en not_active Withdrawn
- 1977-12-15 CH CH1542277A patent/CH620325B/en unknown
-
1978
- 1978-01-06 AR AR270650A patent/AR224104A1/en active
- 1978-01-12 AU AU32368/78A patent/AU517788B2/en not_active Expired
- 1978-01-19 FR FR7801479A patent/FR2381411A1/en active Granted
- 1978-01-25 ES ES466301A patent/ES466301A1/en not_active Expired
- 1978-01-26 MX MX172194A patent/MX143952A/en unknown
- 1978-01-31 BR BR7800577A patent/BR7800577A/en unknown
- 1978-02-01 ZA ZA00780606A patent/ZA78606B/en unknown
- 1978-02-13 US US05/877,254 patent/US4206375A/en not_active Expired - Lifetime
- 1978-02-14 GB GB5844/78A patent/GB1580761A/en not_active Expired
- 1978-02-16 IT IT20280/78A patent/IT1092739B/en active
- 1978-02-17 JP JP1750078A patent/JPS53103513A/en active Pending
- 1978-02-18 PL PL1978204748A patent/PL112863B1/en unknown
-
1980
- 1980-06-09 CH CH443180A patent/CH627335B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES466301A1 (en) | 1978-10-01 |
| FR2381411A1 (en) | 1978-09-15 |
| IT7820280A0 (en) | 1978-02-16 |
| FR2381411B3 (en) | 1980-09-12 |
| US4206375A (en) | 1980-06-03 |
| CH627335GA3 (en) | 1982-01-15 |
| ZA78606B (en) | 1979-01-31 |
| DE2707252A1 (en) | 1978-08-24 |
| PL204748A1 (en) | 1978-12-18 |
| CH620325B (en) | |
| MX143952A (en) | 1981-08-05 |
| CH627335B (en) | |
| BR7800577A (en) | 1978-10-10 |
| AU3236878A (en) | 1979-07-19 |
| IT1092739B (en) | 1985-07-12 |
| AU517788B2 (en) | 1981-08-27 |
| AR224104A1 (en) | 1981-10-30 |
| PL112863B1 (en) | 1980-11-29 |
| GB1580761A (en) | 1980-12-03 |
| JPS53103513A (en) | 1978-09-08 |