CH422957A - Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine - Google Patents

Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine

Info

Publication number
CH422957A
CH422957A CH388465A CH388465A CH422957A CH 422957 A CH422957 A CH 422957A CH 388465 A CH388465 A CH 388465A CH 388465 A CH388465 A CH 388465A CH 422957 A CH422957 A CH 422957A
Authority
CH
Switzerland
Prior art keywords
driving
electric motor
sewing machine
adjustment device
variable resistance
Prior art date
Application number
CH388465A
Other languages
French (fr)
Inventor
Lagier Jean-Claude
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 CH388465A priority Critical patent/CH422957A/en
Priority to BE674057D priority patent/BE674057A/xx
Priority to FR43373A priority patent/FR1461177A/en
Priority to NL6517197A priority patent/NL6517197A/xx
Priority to ES0321601A priority patent/ES321601A1/en
Priority to BR176502/66A priority patent/BR6676502D0/en
Priority to GB6502/66A priority patent/GB1062868A/en
Priority to US527693A priority patent/US3416059A/en
Priority to AT236066A priority patent/AT259699B/en
Priority to DE19661563546 priority patent/DE1563546A1/en
Priority to DK141966AA priority patent/DK127740B/en
Publication of CH422957A publication Critical patent/CH422957A/en
Priority to CH1024172A priority patent/CH539577A/en

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
    • 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
    • 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
    • H02P7/08—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 manual control without auxiliary power
    • H02P7/14—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 manual control without auxiliary power of voltage applied to the armature with or without control of field Ward-Leonard
CH388465A 1965-03-19 1965-03-19 Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine CH422957A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH388465A CH422957A (en) 1965-03-19 1965-03-19 Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine
BE674057D BE674057A (en) 1965-03-19 1965-12-20
FR43373A FR1461177A (en) 1965-03-19 1965-12-22 Variable resistance adjustment device for electric motor
NL6517197A NL6517197A (en) 1965-03-19 1965-12-30
ES0321601A ES321601A1 (en) 1965-03-19 1966-01-10 Variable resistance regulation device for electric motor. (Machine-translation by Google Translate, not legally binding)
BR176502/66A BR6676502D0 (en) 1965-03-19 1966-01-18 REGULATING DEVICE WITH VARIABLE RESISTANCE FOR ELECTRIC MOTOR
GB6502/66A GB1062868A (en) 1965-03-19 1966-02-15 Improvements in or relating to an adjustable system feeding an electric motor through a resistance of a variable value
US527693A US3416059A (en) 1965-03-19 1966-02-16 Adjustable system feeding an electric motor through a resistance of a variable value
AT236066A AT259699B (en) 1965-03-19 1966-03-11 Device for regulating an electric motor supplied with alternating current
DE19661563546 DE1563546A1 (en) 1965-03-19 1966-03-15 Regulating device for electric motors
DK141966AA DK127740B (en) 1965-03-19 1966-03-18 Variable resistance control device for an AC series motor.
CH1024172A CH539577A (en) 1965-03-19 1972-07-07 Thread waxing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH388465A CH422957A (en) 1965-03-19 1965-03-19 Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine

Publications (1)

Publication Number Publication Date
CH422957A true CH422957A (en) 1966-10-31

Family

ID=4265565

Family Applications (1)

Application Number Title Priority Date Filing Date
CH388465A CH422957A (en) 1965-03-19 1965-03-19 Variable resistance adjustment device for an electric motor, in particular for driving a sewing machine

Country Status (11)

Country Link
US (1) US3416059A (en)
AT (1) AT259699B (en)
BE (1) BE674057A (en)
BR (1) BR6676502D0 (en)
CH (1) CH422957A (en)
DE (1) DE1563546A1 (en)
DK (1) DK127740B (en)
ES (1) ES321601A1 (en)
FR (1) FR1461177A (en)
GB (1) GB1062868A (en)
NL (1) NL6517197A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518522A (en) * 1968-01-29 1970-06-30 Singer Co Dual voltage speed control systems for d.c. motors supplied from a.c. voltages
US3896364A (en) * 1973-08-15 1975-07-22 Richard A Reister Electric razor adapter
JPS50145813A (en) * 1974-05-14 1975-11-22
US4296363A (en) * 1974-09-09 1981-10-20 Outboard Marine Corporation Speed selection for a direct current permanent magnet motor
US4093896A (en) * 1976-08-11 1978-06-06 Outboard Marine Corporation Speed control for rotatable element driven by direct current motors
CH620065A5 (en) * 1977-12-01 1980-10-31 Mefina Sa
DE3207262C2 (en) * 1982-03-01 1991-02-14 Robert Seuffer GmbH & Co, 7260 Calw Speed control circuit for an electric motor fed from an AC voltage source, in particular a fan motor
DE3317892A1 (en) * 1983-05-17 1984-11-22 Brown, Boveri & Cie Ag, 6800 Mannheim Rotation-speed controller for a fan motor
DE4009402A1 (en) * 1990-03-23 1991-09-26 Hilti Ag Battery-powdered machine tool with two-pole switch
FR2687026B1 (en) * 1992-01-31 1994-04-08 Valeo Thermique Habitacle ELECTROMECHANICAL DEVICE WITH A VARIABLE RESISTIVE CIRCUIT FOR CONTROLLING A LOAD, ESPECIALLY AN ELECTRIC MOTOR.
DE4217037C1 (en) * 1992-05-22 1993-06-03 Behr Gmbh & Co Vehicle air-conditioning or heating controller - has resistance box in series with motor and selector connected by Bowden cable to rotary switch in cabin
GB2314980B (en) * 1996-07-02 2000-06-28 Defond Mfg Ltd Power tool speed controller
US20060022620A1 (en) * 2004-07-27 2006-02-02 Siemens Vdo Automotive Inc. Series speed manipulation for dual fan module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180999A (en) * 1961-03-24 1965-04-27 Tung Sol Electric Inc Circuit for controlling alternating currents
US3310722A (en) * 1964-08-21 1967-03-21 Eltra Corp Direct current motor speed control with diode

Also Published As

Publication number Publication date
FR1461177A (en) 1966-12-02
BE674057A (en) 1966-04-15
GB1062868A (en) 1967-03-22
AT259699B (en) 1968-01-25
DK127740B (en) 1973-12-24
ES321601A1 (en) 1966-06-16
DE1563546A1 (en) 1970-04-09
BR6676502D0 (en) 1973-09-11
US3416059A (en) 1968-12-10
NL6517197A (en) 1966-09-20

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