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GB1117007A - Improvements in and relating to d.c. motor control circuits - Google Patents

Improvements in and relating to d.c. motor control circuits

Info

Publication number
GB1117007A
GB1117007A GB40277/65A GB4027765A GB1117007A GB 1117007 A GB1117007 A GB 1117007A GB 40277/65 A GB40277/65 A GB 40277/65A GB 4027765 A GB4027765 A GB 4027765A GB 1117007 A GB1117007 A GB 1117007A
Authority
GB
United Kingdom
Prior art keywords
switch
relating
motor control
control circuits
motor
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
GB40277/65A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1117007A publication Critical patent/GB1117007A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • 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)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

1,117,007. Control of D.C. motors. COMPAGNIE ELECTRO-MECANIQUE. 21 Sept., 1965 [21 Sept., 1964], No. 40277/65. Heading H2J. A D.C. motor, e.g. in a washing machine, is supplied with rectified A.C. via a thyristor having a switch in its control electrode interlocked with a reversing switch so that the thyristor is " off" during operation of the reversing switch which thus never makes or breaks current. The motor has a disc type armature and a permanent magnet field. Switch operation is effected by cams in a programme device.
GB40277/65A 1964-09-21 1965-09-21 Improvements in and relating to d.c. motor control circuits Expired GB1117007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988768A FR1416470A (en) 1964-09-21 1964-09-21 Device for improving the contact resistance of DC motor control reversing switches

Publications (1)

Publication Number Publication Date
GB1117007A true GB1117007A (en) 1968-06-12

Family

ID=8838728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40277/65A Expired GB1117007A (en) 1964-09-21 1965-09-21 Improvements in and relating to d.c. motor control circuits

Country Status (6)

Country Link
BE (1) BE669688A (en)
CH (1) CH430844A (en)
DE (1) DE1463049A1 (en)
FR (1) FR1416470A (en)
GB (1) GB1117007A (en)
NL (1) NL6512193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333308B2 (en) 2001-03-23 2008-02-19 Bruce Stanley Gunton Control arrangement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466849A1 (en) * 1979-09-28 1981-04-10 Koehler Gerard EM relay for coupling to semiconductor relay - receives mercury globules in trough forming contacts with halves of toroidal magnetic circuit connected static relay
FR2655636B1 (en) * 1989-12-07 1992-07-24 Moulinex Sa CONTROL DEVICE FOR A CAN OPENER.
DE10108946A1 (en) * 2001-02-23 2002-05-23 Conti Temic Microelectronic Electric motor control method e.g. for windows or roof in motor vehicle, using transistor to separate voltage source from switching contacts at switch-off point or shortly before
FR2860338B1 (en) * 2003-09-30 2007-04-13 Arvinmeritor Light Vehicle Sys RELAY FOR DIRECT CURRENT ELECTRICAL APPARATUS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333308B2 (en) 2001-03-23 2008-02-19 Bruce Stanley Gunton Control arrangement

Also Published As

Publication number Publication date
FR1416470A (en) 1965-11-05
NL6512193A (en) 1966-03-22
CH430844A (en) 1967-02-28
BE669688A (en) 1965-12-31
DE1463049A1 (en) 1969-01-02

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