JPS5612874A - Single-phase induction motor - Google Patents

Single-phase induction motor

Info

Publication number
JPS5612874A
JPS5612874A JP8773079A JP8773079A JPS5612874A JP S5612874 A JPS5612874 A JP S5612874A JP 8773079 A JP8773079 A JP 8773079A JP 8773079 A JP8773079 A JP 8773079A JP S5612874 A JPS5612874 A JP S5612874A
Authority
JP
Japan
Prior art keywords
contact
switch
parallel
auxiliary winding
series
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.)
Granted
Application number
JP8773079A
Other languages
Japanese (ja)
Other versions
JPS6042706B2 (en
Inventor
Koichi Kinashi
Noriyoshi Asada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8773079A priority Critical patent/JPS6042706B2/en
Publication of JPS5612874A publication Critical patent/JPS5612874A/en
Publication of JPS6042706B2 publication Critical patent/JPS6042706B2/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

Abstract

PURPOSE:To obtain a start switch having small size and light weight inexpensively for a single-phase induction motor by connecting a normally closed relay contact in series with a bimetal contact operated by a current flowing through an auxiliary winding and connecting an exciting coil in parallel with the series circuit. CONSTITUTION:This start switch has a main winding connected in parallel with an auxiliary winding 2, a starting switch 5 connected in sersies with the auxiliary winding, a relay contact 7 connected in series with the bimetal contact 6 of the switch, and an exciting coil 8 connected in parallel with the series circuit of the bimetal contact 6 and the relay contact 7. The contact is normally closed, and is opened when predetermined current flows through the contact 6 after predetermined time and is automatically reset upon completion of predetermined time. It can exactly start the switch with a simple configuration and has small size and light weight inexpensively as a start switch.
JP8773079A 1979-07-10 1979-07-10 single phase induction motor Expired JPS6042706B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8773079A JPS6042706B2 (en) 1979-07-10 1979-07-10 single phase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773079A JPS6042706B2 (en) 1979-07-10 1979-07-10 single phase induction motor

Publications (2)

Publication Number Publication Date
JPS5612874A true JPS5612874A (en) 1981-02-07
JPS6042706B2 JPS6042706B2 (en) 1985-09-24

Family

ID=13923024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773079A Expired JPS6042706B2 (en) 1979-07-10 1979-07-10 single phase induction motor

Country Status (1)

Country Link
JP (1) JPS6042706B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7791294B2 (en) 2006-05-02 2010-09-07 Lg Electronics Inc. Starting control apparatus and method for motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7791294B2 (en) 2006-05-02 2010-09-07 Lg Electronics Inc. Starting control apparatus and method for motor

Also Published As

Publication number Publication date
JPS6042706B2 (en) 1985-09-24

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