ES470453A1 - Regulador de numero de revoluciones para motores de corrien-te alterna - Google Patents

Regulador de numero de revoluciones para motores de corrien-te alterna

Info

Publication number
ES470453A1
ES470453A1 ES470453A ES470453A ES470453A1 ES 470453 A1 ES470453 A1 ES 470453A1 ES 470453 A ES470453 A ES 470453A ES 470453 A ES470453 A ES 470453A ES 470453 A1 ES470453 A1 ES 470453A1
Authority
ES
Spain
Prior art keywords
speed control
capacitor
motor
half wave
control circuit
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
ES470453A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES470453A1 publication Critical patent/ES470453A1/es
Expired legal-status Critical Current

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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Regulador de número de revoluciones para motores de corriente alterna, con un tramo rectificador de semiconductores gobernable en serie con el motor, con un circuito de mando que sirve para el gobierno del número de revoluciones mediante gobierno del ángulo de corte de fase del tramo rectificador de semiconductor durante la semionda de una de las polaridades de la tensión alterna, con un circuito de resistencia-capacidad con constante de tiempo ajustable, y con un circuito de regulación que influencia la conductividad de un segundo tramo rectificador de semiconductor para la regulación del número de revoluciones mediante regulación del ángulo de corte de fase durante la semionda de la otra polaridad de la tensión alterna, en dependencia de la corriente del motor durante la semionda de la primera polaridad, caracterizado porque el circuito de regulación contiene un circuito de resistencia-capacidad, cuyo capacitor se carga en dependencia de la corriente del motor.
ES470453A 1977-06-02 1978-06-02 Regulador de numero de revoluciones para motores de corrien-te alterna Expired ES470453A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724815A DE2724815C2 (de) 1977-06-02 1977-06-02 Schaltung zur Steuerung und Stabilisierung der Drehzahl eines Universalmotors

Publications (1)

Publication Number Publication Date
ES470453A1 true ES470453A1 (es) 1979-02-01

Family

ID=6010457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470453A Expired ES470453A1 (es) 1977-06-02 1978-06-02 Regulador de numero de revoluciones para motores de corrien-te alterna

Country Status (9)

Country Link
US (1) US4158796A (es)
JP (1) JPS541818A (es)
CH (1) CH629049A5 (es)
DE (1) DE2724815C2 (es)
ES (1) ES470453A1 (es)
FR (1) FR2393462B1 (es)
GB (1) GB1590258A (es)
IT (1) IT1095835B (es)
NL (1) NL7805994A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916998A1 (de) * 1979-04-26 1980-11-06 Bosch Gmbh Robert Drehzahlregler fuer einen an einem wechselspannungsnetz betriebenen universalmotor
US4317176A (en) * 1980-03-24 1982-02-23 Black & Decker Inc. Microcomputer controlled power tool
EP0217201B1 (de) * 1985-09-13 1992-03-25 Stein & Co. GmbH Elektronische Schaltungsanordnung für Fussbodenpflegegeräte mit einer von einem Elektromotor angetriebenen Bürsteneinrichtung
US5512810A (en) * 1994-05-27 1996-04-30 Eaton Corporation Variable speed control for a hand-held electric power tool
FR2745447B1 (fr) * 1996-02-27 1998-05-15 Sgs Thomson Microelectronics Commande d'arret/marche d'un moteur bidirectionnel
CN1065992C (zh) * 1996-08-02 2001-05-16 欧姆龙公司 负载控制装置
DE19706909A1 (de) * 1997-02-20 1998-08-27 Miele & Cie Verfahren zur Leistungssteigerung eines Staubsaugers
FR2767427B1 (fr) * 1997-08-14 2000-04-28 Moulinex Sa Procede et systeme de variation et de regulation de vitesse d'un moteur
US11050368B2 (en) * 2019-01-25 2021-06-29 Shenzhen H&T Intelligent Control Co., Ltd. Apparatus for controlling rotation speed of motor, motor and food processing equipment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399333A (en) * 1966-01-03 1968-08-27 Gen Motors Corp Speed control circuit for single phase alternating current induction motors
CH443457A (de) * 1966-01-27 1967-09-15 Heberlein & Co Ag Verfahren und Anordnung zur Veränderung der einem Verbraucher zugeführten Spannung bei Doppelweg-Phasenanschnittsteuerung
US3588647A (en) * 1968-04-01 1971-06-28 Electronic Controls Corp Ac power control circuits for reactive power loads
CH485273A (de) * 1968-12-20 1970-01-31 Sturm Werner Elektrische Regelschaltung für eine induktive Last
CH490759A (de) * 1969-06-13 1970-05-15 Landis & Gyr Ag Elektrische Drehzahlregelungseinrichtung für einen Wechselstrom-Asynchronmotor
DE2159308A1 (de) * 1971-11-30 1973-06-07 Standard Elektrik Lorenz Ag Schaltungsanordnung zur drehzahlregelung von elekromotoren
DE2229694A1 (de) * 1972-06-19 1974-01-17 Bosch Gmbh Robert Drehzahlregler fuer ein elektrowerkzeug
US3818298A (en) * 1973-02-27 1974-06-18 Malte Manson Ab Series a.c. commutator motor with stabilized speed
DE2312127C3 (de) * 1973-03-10 1979-09-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrische Drehzahlregelungseinrichtung für einen Einphasen-Reihenschlußkommutatormotor
DE2407601C2 (de) * 1974-02-16 1980-04-17 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung zur Absenkung der Drehzahl eines wechselstromgespeisten Reihenschlußmotors im Leerlaufbetrieb
US4039913A (en) * 1976-02-26 1977-08-02 Battelle Development Corporation Universal electric motor speed control
FR2352434A1 (fr) * 1976-05-18 1977-12-16 Peugeot Aciers Et Outillage Variateur de vitesse pour moteur electrique universel
DE2702142C3 (de) * 1977-01-20 1979-08-02 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur Steuerung der Drehzahl eines Universalmotors

Also Published As

Publication number Publication date
FR2393462A1 (fr) 1978-12-29
FR2393462B1 (fr) 1985-10-18
JPS541818A (en) 1979-01-09
DE2724815A1 (de) 1978-12-14
DE2724815C2 (de) 1981-10-08
IT1095835B (it) 1985-08-17
IT7823859A0 (it) 1978-05-26
US4158796A (en) 1979-06-19
NL7805994A (nl) 1978-12-05
CH629049A5 (de) 1982-03-31
GB1590258A (en) 1981-05-28

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