GB1250575A - - Google Patents

Info

Publication number
GB1250575A
GB1250575A GB1250575DA GB1250575A GB 1250575 A GB1250575 A GB 1250575A GB 1250575D A GB1250575D A GB 1250575DA GB 1250575 A GB1250575 A GB 1250575A
Authority
GB
United Kingdom
Prior art keywords
switch
motor
thermostat
supply
june
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
Other languages
English (en)
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 filed Critical
Publication of GB1250575A publication Critical patent/GB1250575A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
GB1250575D 1969-06-04 1969-06-04 Expired GB1250575A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2820669 1969-06-04

Publications (1)

Publication Number Publication Date
GB1250575A true GB1250575A (cg-RX-API-DMAC7.html) 1971-10-20

Family

ID=10271992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250575D Expired GB1250575A (cg-RX-API-DMAC7.html) 1969-06-04 1969-06-04

Country Status (1)

Country Link
GB (1) GB1250575A (cg-RX-API-DMAC7.html)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees