FR1135436A - Générateur d'impulsions rectangulaires à rapport variable d'impulsion - Google Patents

Générateur d'impulsions rectangulaires à rapport variable d'impulsion

Info

Publication number
FR1135436A
FR1135436A FR1135436DA FR1135436A FR 1135436 A FR1135436 A FR 1135436A FR 1135436D A FR1135436D A FR 1135436DA FR 1135436 A FR1135436 A FR 1135436A
Authority
FR
France
Prior art keywords
ratio
variable
pulse
rectangular
pulse generator
Prior art date
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.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1135436A publication Critical patent/FR1135436A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • 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
    • H02P7/2913—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P7/30—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 magnetic devices with controllable degree of saturation, i.e. transductors
    • H02P7/305—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 magnetic devices with controllable degree of saturation, i.e. transductors whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Amplifiers (AREA)
FR1135436D 1954-08-03 1955-08-02 Générateur d'impulsions rectangulaires à rapport variable d'impulsion Expired FR1135436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES40291A DE1021025B (de) 1954-08-03 1954-08-03 Einrichtung zum Erzeugen von Rechteckimpulsen mit veraenderbarem Tastverhaeltnis

Publications (1)

Publication Number Publication Date
FR1135436A true FR1135436A (fr) 1957-04-29

Family

ID=7483609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135436D Expired FR1135436A (fr) 1954-08-03 1955-08-02 Générateur d'impulsions rectangulaires à rapport variable d'impulsion

Country Status (3)

Country Link
DE (1) DE1021025B (fr)
FR (1) FR1135436A (fr)
GB (1) GB775827A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1437784B1 (de) * 1964-06-24 1971-03-11 North American Aviation Inc Impulsbreitenmodulator
FR2185889A1 (fr) * 1972-05-25 1974-01-04 Canon Kk
FR2365907A1 (fr) * 1976-09-22 1978-04-21 Toyota Motor Co Ltd Dispositif de protection pour un organe d'alimentation de machine equipe d'un moteur a courant continu

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099053B (de) * 1958-03-18 1961-02-09 Siemens Ag Stellantrieb mit einem Mehrphaseninduktionsmotor
DE1212236B (de) * 1958-03-22 1966-03-10 Siemens Ag Regeleinrichtung mit einem hydraulischen Stellmotor
BE583238A (fr) * 1958-10-03
DE1224396B (de) * 1958-10-15 1966-09-08 Morat Gmbh Franz Programmsteuereinrichtung mit einem von der gesteuerten Maschine ueber nicht phasenstarre Elemente angetriebenen Kommandogeraet
DE1186542B (de) * 1958-12-02 1965-02-04 Philips Nv Gleichspannungs-UEberwachungsschaltung
DE1263908B (de) * 1959-09-25 1968-03-21 Globe Ind Inc Anordnung zur Drehzahlregelung eines Gleichstrommotors mittels eines im Ankerstromkreis angeordneten Schalttransistors
DE1130501B (de) * 1960-03-22 1962-05-30 Siemens Ag Einrichtung fuer Regler zur Begrenzung der AEnderungsgeschwindigkeit des vorgegebenen Sollwertes
DE1159078B (de) * 1961-06-23 1963-12-12 Rau Swf Autozubehoer Anordnung zur Regelung der Ankerspannung eines konstant erregten Gleichstrom-Nebenschlusskleinmotors mit Hilfe von Transistoren
US3107324A (en) * 1961-07-28 1963-10-15 Westinghouse Electric Corp System for controlling the quantity and direction of current supplied to a load
DE1276808B (de) * 1961-10-04 1968-09-05 Licentia Gmbh Anordnung zur Steuerung einer Wechselspannung
DE19931824B4 (de) * 1999-07-08 2012-03-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ausgabe eines pulsweitenmodulierten Signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641176C (de) * 1932-12-03 1937-01-21 Bbc Brown Boveri & Cie Verfahren zur Steuerung des Stromdurchganges durch Dampfentladungsstrecken mit lichtbogenfoermiger Entladung
US2511093A (en) * 1945-09-26 1950-06-13 Rca Corp Triggering circuit
US2561475A (en) * 1945-11-26 1951-07-24 Andrew B Jacobsen Circuit for generating sloping and rectangular gates
US2684448A (en) * 1952-06-03 1954-07-20 Us Navy Controllable pulse generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1437784B1 (de) * 1964-06-24 1971-03-11 North American Aviation Inc Impulsbreitenmodulator
FR2185889A1 (fr) * 1972-05-25 1974-01-04 Canon Kk
FR2365907A1 (fr) * 1976-09-22 1978-04-21 Toyota Motor Co Ltd Dispositif de protection pour un organe d'alimentation de machine equipe d'un moteur a courant continu

Also Published As

Publication number Publication date
GB775827A (en) 1957-05-29
DE1021025B (de) 1957-12-19

Similar Documents

Publication Publication Date Title
FR1154268A (fr) Générateur d'impulsions à transistron
FR1135436A (fr) Générateur d'impulsions rectangulaires à rapport variable d'impulsion
FR1187824A (fr) Générateur d'impulsions rectangulaires
FR1123596A (fr) Compteur d'impulsions électriques
FR1148044A (fr) Générateur d'impulsions à transistor
FR73279E (fr) Circuits de modulation et de démodulation d'impulsions électriques
FR1170314A (fr) Générateur d'impulsions
FR1242501A (fr) Circuit générateur d'impulsions à supraconducteurs
FR1222552A (fr) Générateur d'impulsions
FR1289292A (fr) Générateur d'impulsions
FR1245036A (fr) Générateur d'impulsions
BE580017Q (fr) Générateur d'impulsion à déclenchement
FR1138603A (fr) Compteur d'impulsions
FR1203254A (fr) Générateur d'impulsions
FR67593E (fr) Générateurs d'impulsions
FR1144174A (fr) Convertisseur à rapport variable
CH359159A (fr) Circuit générateur d'impulsions
CH317939A (fr) Compteur d'impulsions
FR1115076A (fr) Générateur d'impulsions
FR68439E (fr) Générateurs d'impulsions
FR1137316A (fr) Générateur d'impulsions à transisteur
FR1322050A (fr) Générateur d'impulsions
FR1219709A (fr) Générateur d'impulsions à transistron
FR1268236A (fr) Générateur d'impulsions à transistrons
FR1101247A (fr) Tachymètre à fréquence d'impulsions