CH620065A5 - - Google Patents

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Publication number
CH620065A5
CH620065A5 CH1468177A CH1468177A CH620065A5 CH 620065 A5 CH620065 A5 CH 620065A5 CH 1468177 A CH1468177 A CH 1468177A CH 1468177 A CH1468177 A CH 1468177A CH 620065 A5 CH620065 A5 CH 620065A5
Authority
CH
Switzerland
Prior art keywords
voltage
resistor
motor
predetermined value
circuit
Prior art date
Application number
CH1468177A
Other languages
English (en)
French (fr)
Inventor
Jacques Matthey
Marcel Torre
Andre Daniel Millenet
Original Assignee
Mefina Sa
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 Mefina Sa filed Critical Mefina Sa
Priority to CH1468177A priority Critical patent/CH620065A5/fr
Priority to FR7832795A priority patent/FR2410904A1/fr
Priority to GB7845480A priority patent/GB2009539B/en
Priority to US05/962,704 priority patent/US4236103A/en
Priority to ZA00786602A priority patent/ZA786602B/xx
Priority to CA316,905A priority patent/CA1126805A/en
Priority to NL7811619A priority patent/NL7811619A/xx
Priority to DE19782851814 priority patent/DE2851814A1/de
Priority to BR7807848A priority patent/BR7807848A/pt
Priority to ES475567A priority patent/ES475567A1/es
Priority to SE7812353A priority patent/SE7812353L/xx
Priority to IT7869751A priority patent/IT7869751A0/it
Priority to AU42070/78A priority patent/AU518889B2/en
Priority to JP14957978A priority patent/JPS5486725A/ja
Publication of CH620065A5 publication Critical patent/CH620065A5/fr

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
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/919—Triggered by resistor or capacitor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/929—Fluid/granular material flow rate, pressure, or level

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Sewing Machines And Sewing (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)
CH1468177A 1977-12-01 1977-12-01 CH620065A5 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH1468177A CH620065A5 (de) 1977-12-01 1977-12-01
FR7832795A FR2410904A1 (fr) 1977-12-01 1978-11-21 Dispositif de commande d'un moteur electrique
GB7845480A GB2009539B (en) 1977-12-01 1978-11-21 Control circuit for a direct current motor
US05/962,704 US4236103A (en) 1977-12-01 1978-11-21 Control circuit for a direct current motor
ZA00786602A ZA786602B (en) 1977-12-01 1978-11-23 Control circuit for a direct current motor
CA316,905A CA1126805A (en) 1977-12-01 1978-11-27 Control circuit for a direct current motor including a triac
NL7811619A NL7811619A (nl) 1977-12-01 1978-11-27 Besturingsinrichting van een elektromotor.
DE19782851814 DE2851814A1 (de) 1977-12-01 1978-11-28 Schaltung zur steuerung eines wechselstromgespeisten gleichstrommotors
BR7807848A BR7807848A (pt) 1977-12-01 1978-11-29 Dispositivo de comando de um motor eletrico
ES475567A ES475567A1 (es) 1977-12-01 1978-11-30 Perfeccionamientos en los dispositivos de mando de motores electricos
SE7812353A SE7812353L (sv) 1977-12-01 1978-11-30 Styranordning for en elektrisk motor
IT7869751A IT7869751A0 (it) 1977-12-01 1978-11-30 Dispositivo di comando per motori elettrici, particolarmente motoridi macchine per cucire
AU42070/78A AU518889B2 (en) 1977-12-01 1978-11-30 Control circuit fora direct current motor
JP14957978A JPS5486725A (en) 1977-12-01 1978-12-01 Control circuit for d*c* motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1468177A CH620065A5 (de) 1977-12-01 1977-12-01

Publications (1)

Publication Number Publication Date
CH620065A5 true CH620065A5 (de) 1980-10-31

Family

ID=4402966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1468177A CH620065A5 (de) 1977-12-01 1977-12-01

Country Status (14)

Country Link
US (1) US4236103A (de)
JP (1) JPS5486725A (de)
AU (1) AU518889B2 (de)
BR (1) BR7807848A (de)
CA (1) CA1126805A (de)
CH (1) CH620065A5 (de)
DE (1) DE2851814A1 (de)
ES (1) ES475567A1 (de)
FR (1) FR2410904A1 (de)
GB (1) GB2009539B (de)
IT (1) IT7869751A0 (de)
NL (1) NL7811619A (de)
SE (1) SE7812353L (de)
ZA (1) ZA786602B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647901A5 (de) * 1979-10-19 1985-02-15 Gegauf Fritz Ag Elektrische antriebsvorrichtung mit einem aus dem netz ueber einen gleichrichter gespeisten gleichstrommotor.
FR2493629A1 (fr) * 1980-10-30 1982-05-07 Jeumont Schneider Circuit de commande pour le fonctionnement en traction ou en freinage d'un moteur a courant continu
EP0078497B1 (de) * 1981-11-02 1986-01-22 Olympus Optical Co., Ltd. Steuerschaltung für eine Pumpe
SE8803756D0 (sv) * 1988-10-20 1988-10-20 Acg-Nystroem Ab Fjaerrkontroll av maskinfunktioner med fotpedaler eller blaasmunstycke
IT1243810B (it) * 1990-10-08 1994-06-28 Gaetano Monaco Motore a corrente continua con eccitazione indipendente, alimentato con corrente alternata tramite un circuito elettronico di raddrizzamento ad alto rendimento
US5455886A (en) * 1994-05-26 1995-10-03 Ryobi Motor Products Corporation Electrical implement with variable speed control
US7062349B2 (en) * 1999-06-29 2006-06-13 Frankl & Kirchner Gmbh & Co. K.G. Control equipment for an industrial sewing machine
GB0620857D0 (en) * 2006-10-20 2006-11-29 Johnson Electric Sa Steam cleaning appliance and pump
CN104682793B (zh) * 2013-11-29 2018-02-16 西门子电气传动有限公司 用于直流串励电机的控制装置及具有该控制装置的电机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157417A (en) * 1937-08-02 1939-05-09 American Floor Surfacing Mach Automatic circuit selector
CH422957A (fr) * 1965-03-19 1966-10-31 Mefina Sa Dispositif de réglage à résistance variable pour moteur électrique, notamment pour l'entraînement d'une machine à coudre
US3454865A (en) * 1966-09-27 1969-07-08 Charles A Ellert High voltage reducing circuit using low voltage silicon controlled rectifier
US3539892A (en) * 1968-08-13 1970-11-10 Emerson Electric Co Motor regulating system
US3742337A (en) * 1972-03-13 1973-06-26 Rca Corp Protective switching circuit for providing power to a load from an alternating current source having peak to peak excursions within or above a given range

Also Published As

Publication number Publication date
AU4207078A (en) 1979-06-07
BR7807848A (pt) 1979-07-31
FR2410904B1 (de) 1983-11-25
IT7869751A0 (it) 1978-11-30
SE7812353L (sv) 1979-06-02
GB2009539B (en) 1982-11-17
GB2009539A (en) 1979-06-13
ZA786602B (en) 1979-11-28
CA1126805A (en) 1982-06-29
US4236103A (en) 1980-11-25
FR2410904A1 (fr) 1979-06-29
AU518889B2 (en) 1981-10-22
NL7811619A (nl) 1979-06-06
JPS5486725A (en) 1979-07-10
DE2851814A1 (de) 1979-06-07
ES475567A1 (es) 1979-04-01

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Legal Events

Date Code Title Description
PL Patent ceased