JPS4410580B1 - - Google Patents
Info
- Publication number
- JPS4410580B1 JPS4410580B1 JP885565A JP885565A JPS4410580B1 JP S4410580 B1 JPS4410580 B1 JP S4410580B1 JP 885565 A JP885565 A JP 885565A JP 885565 A JP885565 A JP 885565A JP S4410580 B1 JPS4410580 B1 JP S4410580B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
- H02P8/20—Arrangements for controlling speed or speed and torque characterised by bidirectional operation
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/08—Secondary clocks actuated intermittently
- G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
-
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6401622A NL6401622A (en, 2012) | 1964-02-21 | 1964-02-21 | |
| NL6413778A NL6413778A (en, 2012) | 1964-02-21 | 1964-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4410580B1 true JPS4410580B1 (en, 2012) | 1969-05-16 |
Family
ID=26643720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP885565A Pending JPS4410580B1 (en, 2012) | 1964-02-21 | 1965-12-18 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4410580B1 (en, 2012) |
| BE (1) | BE660023A (en, 2012) |
| DE (1) | DE1488619A1 (en, 2012) |
| FR (1) | FR1425108A (en, 2012) |
| GB (1) | GB1039852A (en, 2012) |
| NL (2) | NL6401622A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS518161B1 (en, 2012) * | 1970-05-07 | 1976-03-15 | ||
| US4450394A (en) * | 1982-03-05 | 1984-05-22 | Rca Corporation | Stepper motor drive circuit |
-
1964
- 1964-02-21 NL NL6401622A patent/NL6401622A/xx unknown
- 1964-11-27 NL NL6413778A patent/NL6413778A/xx unknown
-
1965
- 1965-02-17 DE DE1965N0026234 patent/DE1488619A1/de active Pending
- 1965-02-18 GB GB7066/65A patent/GB1039852A/en not_active Expired
- 1965-02-19 BE BE660023D patent/BE660023A/xx unknown
- 1965-02-22 FR FR6540A patent/FR1425108A/fr not_active Expired
- 1965-12-18 JP JP885565A patent/JPS4410580B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1425108A (fr) | 1966-01-14 |
| BE660023A (en, 2012) | 1965-08-19 |
| DE1488619A1 (de) | 1969-07-03 |
| NL6401622A (en, 2012) | 1965-08-23 |
| NL6413778A (en, 2012) | 1966-05-31 |
| GB1039852A (en) | 1966-08-24 |