HK18784A - Electro-magnetic stepping motor - Google Patents
Electro-magnetic stepping motorInfo
- Publication number
- HK18784A HK18784A HK18784A HK18784A HK18784A HK 18784 A HK18784 A HK 18784A HK 18784 A HK18784 A HK 18784A HK 18784 A HK18784 A HK 18784A HK 18784 A HK18784 A HK 18784A
- Authority
- HK
- Hong Kong
- Prior art keywords
- electro
- stepping motor
- magnetic stepping
- magnetic
- motor
- Prior art date
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
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
- H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
-
- 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)
- Electromechanical Clocks (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5108178U JPS54153313U (it) | 1978-04-18 | 1978-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK18784A true HK18784A (en) | 1984-03-09 |
Family
ID=12876855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18784A HK18784A (en) | 1978-04-18 | 1984-03-01 | Electro-magnetic stepping motor |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54153313U (it) |
DE (1) | DE2847921A1 (it) |
FR (1) | FR2423908A1 (it) |
GB (1) | GB2020913B (it) |
HK (1) | HK18784A (it) |
SG (1) | SG64483G (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9002624A (nl) * | 1990-11-30 | 1992-06-16 | Kinetron Bv | Miniatuurmotor. |
EP0505595A1 (de) * | 1991-03-28 | 1992-09-30 | Vacuumschmelze GmbH | Schrittmotor für Uhren |
DE4328421A1 (de) * | 1993-08-24 | 1995-03-02 | Vacuumschmelze Gmbh | Schrittmotor für eine elektrische Uhr |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131010B2 (it) * | 1973-05-09 | 1976-09-04 | ||
FR2263632B1 (it) * | 1974-03-07 | 1980-08-14 | Seiko Instr & Electronics | |
DE2503206C3 (de) * | 1975-01-27 | 1978-03-30 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einphasenschrittmotor |
-
1978
- 1978-04-18 JP JP5108178U patent/JPS54153313U/ja active Pending
- 1978-10-06 GB GB7839650A patent/GB2020913B/en not_active Expired
- 1978-11-04 DE DE19782847921 patent/DE2847921A1/de active Granted
-
1979
- 1979-01-25 FR FR7901922A patent/FR2423908A1/fr active Granted
-
1983
- 1983-11-01 SG SG64483A patent/SG64483G/en unknown
-
1984
- 1984-03-01 HK HK18784A patent/HK18784A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS54153313U (it) | 1979-10-25 |
GB2020913A (en) | 1979-11-21 |
FR2423908B1 (it) | 1983-08-26 |
DE2847921A1 (de) | 1979-10-31 |
FR2423908A1 (fr) | 1979-11-16 |
DE2847921C2 (it) | 1988-07-28 |
SG64483G (en) | 1985-03-29 |
GB2020913B (en) | 1983-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |