GB1201724A - A starting circuit for a single-phase asynchronous motor - Google Patents

A starting circuit for a single-phase asynchronous motor

Info

Publication number
GB1201724A
GB1201724A GB3316568A GB3316568A GB1201724A GB 1201724 A GB1201724 A GB 1201724A GB 3316568 A GB3316568 A GB 3316568A GB 3316568 A GB3316568 A GB 3316568A GB 1201724 A GB1201724 A GB 1201724A
Authority
GB
United Kingdom
Prior art keywords
asynchronous motor
starting circuit
phase asynchronous
winding
resistance
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
GB3316568A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1201724A publication Critical patent/GB1201724A/en
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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)

Abstract

1,201,724. Control of A.C. motors. DANFOSS A.S. 11 July, 1968 [8 Aug., 1967], No. 33165/68. Heading H2J. To avoid overload damage to a PTC resistor in the circuit of the starting winding of a singlephase asynchronous motor an ohmic resistor is provided in series therewith. The PTC resistor has a cold resistance not greater than the winding resistance and the ohmic resistor has a resistance not less than that of the winding. Reference has been directed by the Comptroller to Specification 1,109,346.
GB3316568A 1967-08-08 1968-07-11 A starting circuit for a single-phase asynchronous motor Expired GB1201724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0053792 1967-08-08

Publications (1)

Publication Number Publication Date
GB1201724A true GB1201724A (en) 1970-08-12

Family

ID=7055253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3316568A Expired GB1201724A (en) 1967-08-08 1968-07-11 A starting circuit for a single-phase asynchronous motor

Country Status (6)

Country Link
BE (1) BE718312A (en)
CH (1) CH472807A (en)
DE (1) DE1613615B1 (en)
ES (1) ES356514A1 (en)
FR (1) FR1576880A (en)
GB (1) GB1201724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892732A (en) * 1970-06-30 1975-07-01 Toyo Jozo Kk Antibiotic tuberactinomycin-N and process for production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1124912A (en) * 1955-02-03 1956-10-22 Thomson Houston Comp Francaise Improvements to single-phase electric motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892732A (en) * 1970-06-30 1975-07-01 Toyo Jozo Kk Antibiotic tuberactinomycin-N and process for production thereof

Also Published As

Publication number Publication date
FR1576880A (en) 1969-08-01
CH472807A (en) 1969-05-15
DE1613615B1 (en) 1970-07-02
ES356514A1 (en) 1970-01-16
BE718312A (en) 1968-12-31

Similar Documents

Publication Publication Date Title
GB1227308A (en)
GB1201725A (en) A starting circuit for a single-phase asynchronous motor
GB1201724A (en) A starting circuit for a single-phase asynchronous motor
GB1096511A (en) Improvements relating to protective devices for split-phase electric motors
CA665316A (en) Heat-retaining serving utensil
GB1096513A (en) Improvements relating to starting arrangements for single-phase motors
GB1198013A (en) A Starting Circuit for a Single-Phase Asynchronous Motor
AU291245B2 (en) Convertible three-phase/single-phase induction motor, with condenser braking: circuit and switchgear
SE302992B (en)
AU6604765A (en) Convertible three-phase/single-phase induction motor, with condenser braking: circuit and switchgear
GB1107452A (en) Reversible single phase asynchronous motors
GB1228757A (en)
CA655329A (en) Electrical resistance heating compositions
AU288942B2 (en) Improvements in or relating to electric overload regulators
GB1194809A (en) A Starting Circuit for a Single-Phase Asynchronous Motor
AU275901B2 (en) Improvements in or relating to two-speed single-phase electric motor
GB1038887A (en) Improvements in or relating to thermal storage space heating devices
CA675864A (en) Electric resistance unit
AU276741B2 (en) Improvements in or relating to multispeed single-phase motor
AU288010B2 (en) Improvements in or relating to electric heaters
AU4916864A (en) Improvements in or relating to electric overload regulators
SE331131B (en)
AU275101B2 (en) Improvements in or relating to self-starting single-phase induction motors
AU263005B2 (en) Improvement in or relating to electric resistance thermometer unite
AU257244B2 (en) Resistance network including thermistor

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee