JPS5656190A - Double voltage single-phase motor - Google Patents

Double voltage single-phase motor

Info

Publication number
JPS5656190A
JPS5656190A JP13208779A JP13208779A JPS5656190A JP S5656190 A JPS5656190 A JP S5656190A JP 13208779 A JP13208779 A JP 13208779A JP 13208779 A JP13208779 A JP 13208779A JP S5656190 A JPS5656190 A JP S5656190A
Authority
JP
Japan
Prior art keywords
predetermined value
reaches
opening
series
main
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.)
Pending
Application number
JP13208779A
Other languages
Japanese (ja)
Inventor
Masaharu Maruno
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13208779A priority Critical patent/JPS5656190A/en
Publication of JPS5656190A publication Critical patent/JPS5656190A/en
Pending 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
    • H02P4/00—Arrangements specially adapted for regulating or controlling the speed or torque of electric motors that can be connected to two or more different electric power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE:To obtain a motor having a protecting device without increasing the number of parts by connecting a contact opening when a current value reaches a predetermined value and a contact opening when a temperature reaches a predetermined value between a feeding line and a main winding. CONSTITUTION:In case of low voltage operation, main windings 5, 6 and auxiliary winding 7 are connected in parallel with feeding lines 1, 2, and an automatic opening switch 10 opening when a current reaches a predetermined value is provided between the main windings 5, 6 and a power source. In case of high voltage operation, the main winding 6 is connected in series with the main winding 5. A temperature relay 4 opening when a temperature reaches a predetermined value is inserted in series with a series circuit. The switch 10 is opened when the current value reaches higher than predetermined value, and when the temperature reaches higher than a predetermined value, the relay 4 is opened.
JP13208779A 1979-10-12 1979-10-12 Double voltage single-phase motor Pending JPS5656190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13208779A JPS5656190A (en) 1979-10-12 1979-10-12 Double voltage single-phase motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13208779A JPS5656190A (en) 1979-10-12 1979-10-12 Double voltage single-phase motor

Publications (1)

Publication Number Publication Date
JPS5656190A true JPS5656190A (en) 1981-05-18

Family

ID=15073185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13208779A Pending JPS5656190A (en) 1979-10-12 1979-10-12 Double voltage single-phase motor

Country Status (1)

Country Link
JP (1) JPS5656190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953698U (en) * 1982-10-01 1984-04-09 ブラザー工業株式会社 Voltage switchable forward/reverse single-phase induction motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953698U (en) * 1982-10-01 1984-04-09 ブラザー工業株式会社 Voltage switchable forward/reverse single-phase induction motor

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