SE336019B - - Google Patents

Info

Publication number
SE336019B
SE336019B SE09777/67*A SE977767A SE336019B SE 336019 B SE336019 B SE 336019B SE 977767 A SE977767 A SE 977767A SE 336019 B SE336019 B SE 336019B
Authority
SE
Sweden
Prior art keywords
load
motor
control
dec
current
Prior art date
Application number
SE09777/67*A
Other languages
English (en)
Inventor
A Klayman
L Genest
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of SE336019B publication Critical patent/SE336019B/xx

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Sewing Machines And Sewing (AREA)
SE09777/67*A 1966-12-27 1967-06-29 SE336019B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60470866A 1966-12-27 1966-12-27

Publications (1)

Publication Number Publication Date
SE336019B true SE336019B (xx) 1971-06-21

Family

ID=24420697

Family Applications (1)

Application Number Title Priority Date Filing Date
SE09777/67*A SE336019B (xx) 1966-12-27 1967-06-29

Country Status (6)

Country Link
US (1) US3461371A (xx)
CH (1) CH464326A (xx)
DE (1) DE1588809A1 (xx)
FR (1) FR1550617A (xx)
GB (1) GB1152808A (xx)
SE (1) SE336019B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628115A (en) * 1969-06-02 1971-12-14 Uni Light Hoist And Reel Inc Variable-speed hoist control
US3784165A (en) * 1970-11-13 1974-01-08 D Pruitt Variable speed hoist
US3857076A (en) * 1973-01-15 1974-12-24 Whirlpool Co Upright vacuum cleaner{13 drive motor control
CH647901A5 (de) * 1979-10-19 1985-02-15 Gegauf Fritz Ag Elektrische antriebsvorrichtung mit einem aus dem netz ueber einen gleichrichter gespeisten gleichstrommotor.
US4905300A (en) * 1987-05-21 1990-02-27 Black & Decker Inc. Motor control and power systems and methods of operation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222583A (en) * 1962-03-23 1965-12-07 Gen Electric Control systems
US3177418A (en) * 1962-10-18 1965-04-06 Gen Electric Armature current limiting speed control systems for electric motors

Also Published As

Publication number Publication date
FR1550617A (xx) 1968-12-20
GB1152808A (en) 1969-05-21
DE1588809A1 (de) 1971-03-18
CH464326A (de) 1968-10-31
US3461371A (en) 1969-08-12

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