SE312368B - - Google Patents
Info
- Publication number
- SE312368B SE312368B SE3254/65A SE325465A SE312368B SE 312368 B SE312368 B SE 312368B SE 3254/65 A SE3254/65 A SE 3254/65A SE 325465 A SE325465 A SE 325465A SE 312368 B SE312368 B SE 312368B
- Authority
- SE
- Sweden
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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
- H02P7/295—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC of the kind having one thyristor or the like in series with the power supply and the motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353102A US3302088A (en) | 1964-03-19 | 1964-03-19 | Controlled rectifier speed-regulating systems for series commutator motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE312368B true SE312368B (de) | 1969-07-14 |
Family
ID=23387762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE3254/65A SE312368B (de) | 1964-03-19 | 1965-03-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3302088A (de) |
| AT (1) | AT256997B (de) |
| CH (1) | CH453469A (de) |
| ES (1) | ES310718A1 (de) |
| GB (1) | GB1031625A (de) |
| SE (1) | SE312368B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439248A (en) * | 1966-01-04 | 1969-04-15 | Singer Co | Trigger-actuated motor speed control and switching device having multiple selective positions for setting motor speeds |
| GB1029670A (en) * | 1966-06-14 | 1966-05-18 | Leuna Werke Veb | Process for the stabilisation of acylated or alkylated polyoxymethylenes of high molecular weight |
| US3585476A (en) * | 1968-07-19 | 1971-06-15 | Cutler Hammer Inc | Trigger switch speed control with electrical feedback |
| CH606579A5 (de) * | 1976-12-29 | 1978-11-15 | Mefina Sa | |
| US4131075A (en) * | 1977-10-31 | 1978-12-26 | The Singer Company | Speed limiter for pattern stitch sewing machine |
| US4247808A (en) * | 1978-01-11 | 1981-01-27 | Hanner John C | Method and apparatus for varying the speed of DC motors |
| US4390823A (en) * | 1979-02-08 | 1983-06-28 | The Singer Company | Motor control system incorporating top speed limiting arrangement |
| JPS61203890A (ja) * | 1985-03-04 | 1986-09-09 | Hitachi Ltd | 電動機駆動方式 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE25203E (en) * | 1962-07-24 | Motor control system | ||
| US3191112A (en) * | 1961-12-26 | 1965-06-22 | Texas Instruments Inc | Motor control system utilizing semiconductor controlled rectifiers |
| US3165688A (en) * | 1962-03-15 | 1965-01-12 | Gen Electric | Cemf responsive motor speed control circuit |
| US3222583A (en) * | 1962-03-23 | 1965-12-07 | Gen Electric | Control systems |
-
1964
- 1964-03-19 US US353102A patent/US3302088A/en not_active Expired - Lifetime
-
1965
- 1965-02-24 GB GB7894/65A patent/GB1031625A/en not_active Expired
- 1965-03-12 SE SE3254/65A patent/SE312368B/xx unknown
- 1965-03-18 AT AT244765A patent/AT256997B/de active
- 1965-03-18 ES ES0310718A patent/ES310718A1/es not_active Expired
- 1965-03-19 CH CH382565A patent/CH453469A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1031625A (en) | 1966-06-02 |
| US3302088A (en) | 1967-01-31 |
| CH453469A (de) | 1968-06-14 |
| ES310718A1 (es) | 1965-06-16 |
| AT256997B (de) | 1967-09-11 |