NL6513779A - - Google Patents
Info
- Publication number
- NL6513779A NL6513779A NL6513779A NL6513779A NL6513779A NL 6513779 A NL6513779 A NL 6513779A NL 6513779 A NL6513779 A NL 6513779A NL 6513779 A NL6513779 A NL 6513779A NL 6513779 A NL6513779 A NL 6513779A
- Authority
- NL
- Netherlands
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
- H02P8/22—Control of step size; Intermediate stepping, e.g. microstepping
-
- 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
- H02K37/04—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 situated within the stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US406243A US3381193A (en) | 1964-10-26 | 1964-10-26 | Incremental stepping motor apparatus and methods for driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6513779A true NL6513779A (enExample) | 1966-04-27 |
| NL146990B NL146990B (nl) | 1975-08-15 |
Family
ID=23607130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656513779A NL146990B (nl) | 1964-10-26 | 1965-10-25 | Inrichting voor het besturen van een stapmotor. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3381193A (enExample) |
| DE (2) | DE1548604C3 (enExample) |
| NL (1) | NL146990B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430083A (en) * | 1966-12-07 | 1969-02-25 | Gen Precision Systems Inc | Variable reluctance stepper motor |
| US3547503A (en) * | 1968-06-11 | 1970-12-15 | Barden Corp | Dual step motor controlled low friction oscillating bearing arrangement for gyroscope rotor or the like |
| US3555328A (en) * | 1969-05-15 | 1971-01-12 | William P Hunsdorf | Dc motor with rotating brush holder |
| US3626269A (en) * | 1969-08-25 | 1971-12-07 | Calma Co | Stepping motor drive |
| US3706924A (en) * | 1969-12-04 | 1972-12-19 | Royal Industries | Power supply for a stepping motor |
| US3659177A (en) * | 1970-09-11 | 1972-04-25 | Gen Motors Corp | Step motor drive circuit |
| US3801891A (en) * | 1972-08-30 | 1974-04-02 | Oktronics Inc | Four phase stepping motor control |
| US4002279A (en) * | 1974-12-30 | 1977-01-11 | Monarch Marking Systems, Inc. | Record feeding apparatus and method |
| CH627906B (fr) * | 1978-11-21 | Berney Sa Jean Claude | Dispositif d'affichage analogique. | |
| JPS58144598A (ja) * | 1982-02-22 | 1983-08-27 | Ricoh Co Ltd | ステツピングモ−タの駆動方式 |
| EP0240204A3 (en) * | 1986-04-03 | 1988-10-19 | Adept Technology, Inc. | Variable reluctance stepper motor |
| DE3936662A1 (de) * | 1989-11-03 | 1991-06-06 | Peter Stichnothe | Wicklungsanordnung bei schrittmotoren, die hoehere schrittgeschwindigkeiten bei hohem drehmoment und hohem haltemoment ermoeglicht |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124732A (en) * | 1964-03-10 | Reversible step motor switching circuit | ||
| US3112433A (en) * | 1962-01-31 | 1963-11-26 | Space Technology Lab Inc | Multiphase electrical system |
| US3127548A (en) * | 1962-03-26 | 1964-03-31 | Automation Development Corp | Three phase controller using sequence switching |
| US3243677A (en) * | 1963-02-18 | 1966-03-29 | Motorola Inc | Motor control circuit |
| US3250977A (en) * | 1963-03-29 | 1966-05-10 | Bendix Corp | System for driving a stepping motor at varying speeds |
| US3218535A (en) * | 1963-04-03 | 1965-11-16 | James E Holthaus | Servo-controlled shaft position device |
| US3304480A (en) * | 1963-05-16 | 1967-02-14 | Conoflow Corp | Digital actuator including feedback representation of the stepper motor winding energization state |
| US3297927A (en) * | 1964-02-20 | 1967-01-10 | Scantlin Electronics Inc | Controller for display board |
| US3293459A (en) * | 1964-04-30 | 1966-12-20 | Robertshaw Controls Co | Stepping motors and control means |
-
1964
- 1964-10-26 US US406243A patent/US3381193A/en not_active Expired - Lifetime
-
1965
- 1965-10-25 NL NL656513779A patent/NL146990B/xx not_active IP Right Cessation
- 1965-10-26 DE DE1548604A patent/DE1548604C3/de not_active Expired
- 1965-10-26 DE DE6610664U patent/DE6610664U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3381193A (en) | 1968-04-30 |
| DE6610664U (de) | 1975-07-10 |
| DE1548604C3 (de) | 1975-01-30 |
| NL146990B (nl) | 1975-08-15 |
| DE1548604A1 (de) | 1970-05-06 |
| DE1548604B2 (enExample) | 1974-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SNR | Assignments of patents or rights arising from examined patent applications |
Owner name: SANDERS ASSOCIATES INC. |
|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CALIFORNIA |