BE660405A - - Google Patents
Info
- Publication number
- BE660405A BE660405A BE660405DA BE660405A BE 660405 A BE660405 A BE 660405A BE 660405D A BE660405D A BE 660405DA BE 660405 A BE660405 A BE 660405A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1409—Control of position or direction using feedback using an analogue comparing device with dc amplifier chain
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- 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
- H02P7/29—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 pulse modulation
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
- H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
- H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0091287 | 1964-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE660405A true BE660405A (it) | 1965-07-01 |
Family
ID=7516400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660405D BE660405A (it) | 1964-05-29 | 1965-03-01 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT248549B (it) |
| BE (1) | BE660405A (it) |
| CH (1) | CH445614A (it) |
| DE (1) | DE1562277B1 (it) |
| SE (1) | SE300652B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2503060A1 (fr) * | 1981-04-06 | 1982-10-08 | Alsthom Atlantique | Dispositif electronique pour la propulsion electrique des vehicules |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1057172B (de) * | 1958-05-09 | 1959-05-14 | Telefunken Gmbh | Schaltungsanordnung zur Sperrung eines einen Teil eines Geraetes, insbesondere der Nachrichtentechnik, bildenden Schalttransistors |
| DE1071133B (de) * | 1958-08-08 | 1959-12-17 | Standard Efcktrik Lorenz Aktiengesellschaft, Stuttgart-Zuffenhausen | Anordnung zur begrenzung von abschaltspannungen an mit transistorschalter in reihe liegende induktivitäten |
| DE1087245B (de) * | 1959-01-14 | 1960-08-18 | Elmeg | Transistoren-Schaltverstaerker fuer eine Gleichstrommotor-Folgeregelung |
| DE1137075B (de) * | 1960-07-28 | 1962-09-27 | Licentia Gmbh | Schaltungsanordnung fuer durch Tuansistoren geschaltete Ausgangsglieder, insbesondere Relais, bei der durch Spannungsteiler die Kollektor-spannung des Schalttransistors auf einen zulaessigen Wert herabgesetzt wird |
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1964
- 1964-05-29 DE DE19641562277 patent/DE1562277B1/de active Pending
-
1965
- 1965-02-15 AT AT130565A patent/AT248549B/de active
- 1965-03-01 BE BE660405D patent/BE660405A/xx unknown
- 1965-03-25 SE SE3888/65A patent/SE300652B/xx unknown
- 1965-04-28 CH CH597665A patent/CH445614A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT248549B (de) | 1966-08-10 |
| DE1562277B1 (de) | 1969-09-18 |
| SE300652B (it) | 1968-05-06 |
| CH445614A (de) | 1967-10-31 |