CH533866A - Electric micromotor for watch movement - Google Patents
Electric micromotor for watch movementInfo
- Publication number
- CH533866A CH533866A CH535370A CH535370A CH533866A CH 533866 A CH533866 A CH 533866A CH 535370 A CH535370 A CH 535370A CH 535370 A CH535370 A CH 535370A CH 533866 A CH533866 A CH 533866A
- Authority
- CH
- Switzerland
- Prior art keywords
- watch movement
- electric micromotor
- micromotor
- electric
- watch
- Prior art date
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
- G04C3/16—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
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C15/00—Clocks driven by synchronous motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH535370D CH535370A4 (en) | 1970-09-28 | 1970-04-10 | |
CH535370A CH533866A (en) | 1970-09-28 | 1970-09-28 | Electric micromotor for watch movement |
CH805771A CH543766A (en) | 1970-09-28 | 1970-09-28 | Electric micromotor for watch movement |
DE2048901A DE2048901C3 (en) | 1969-10-13 | 1970-10-05 | Electric stepper motor, especially for a clockwork |
DE19702065124 DE2065124C3 (en) | 1970-04-10 | 1970-10-05 | Electric micrometer for clockwork |
US79753A US3652884A (en) | 1969-10-13 | 1970-10-12 | Electric motor for watches |
FR7036776A FR2064298B1 (en) | 1969-10-13 | 1970-10-12 | |
US00215573A US3747320A (en) | 1969-10-13 | 1972-01-05 | Electric motor for watches |
JP11376872A JPS5449512A (en) | 1969-10-13 | 1972-11-13 | Motor for wrist watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH535370A CH533866A (en) | 1970-09-28 | 1970-09-28 | Electric micromotor for watch movement |
Publications (1)
Publication Number | Publication Date |
---|---|
CH533866A true CH533866A (en) | 1972-07-31 |
Family
ID=4292143
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH535370D CH535370A4 (en) | 1970-09-28 | 1970-04-10 | |
CH535370A CH533866A (en) | 1969-10-13 | 1970-09-28 | Electric micromotor for watch movement |
CH805771A CH543766A (en) | 1970-09-28 | 1970-09-28 | Electric micromotor for watch movement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH535370D CH535370A4 (en) | 1970-09-28 | 1970-04-10 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH805771A CH543766A (en) | 1970-09-28 | 1970-09-28 | Electric micromotor for watch movement |
Country Status (1)
Country | Link |
---|---|
CH (3) | CH535370A4 (en) |
-
1970
- 1970-04-10 CH CH535370D patent/CH535370A4/xx unknown
- 1970-09-28 CH CH535370A patent/CH533866A/en unknown
- 1970-09-28 CH CH805771A patent/CH543766A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH543766A (en) | 1973-07-13 |
DE2065124B2 (en) | 1976-03-25 |
DE2065124A1 (en) | 1972-10-19 |
CH535370A4 (en) | 1972-07-31 |
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