ES356514A1 - A starting circuit for a single-phase asynchronous motor - Google Patents

A starting circuit for a single-phase asynchronous motor

Info

Publication number
ES356514A1
ES356514A1 ES356514A ES356514A ES356514A1 ES 356514 A1 ES356514 A1 ES 356514A1 ES 356514 A ES356514 A ES 356514A ES 356514 A ES356514 A ES 356514A ES 356514 A1 ES356514 A1 ES 356514A1
Authority
ES
Spain
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
ES356514A
Other languages
Spanish (es)
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 ES356514A1 publication Critical patent/ES356514A1/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

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.
ES356514A 1967-08-08 1968-07-26 A starting circuit for a single-phase asynchronous motor Expired ES356514A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES356514A1 true ES356514A1 (en) 1970-01-16

Family

ID=7055253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356514A Expired ES356514A1 (en) 1967-08-08 1968-07-26 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838877B1 (en) * 1970-06-30 1973-11-20 Toyo Jozo Kk

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

Also Published As

Publication number Publication date
FR1576880A (en) 1969-08-01
CH472807A (en) 1969-05-15
DE1613615B1 (en) 1970-07-02
BE718312A (en) 1968-12-31
GB1201724A (en) 1970-08-12

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