JPS5638984A - Single-phase induction motor - Google Patents

Single-phase induction motor

Info

Publication number
JPS5638984A
JPS5638984A JP11373479A JP11373479A JPS5638984A JP S5638984 A JPS5638984 A JP S5638984A JP 11373479 A JP11373479 A JP 11373479A JP 11373479 A JP11373479 A JP 11373479A JP S5638984 A JPS5638984 A JP S5638984A
Authority
JP
Japan
Prior art keywords
bimetal
contact
auxiliary winding
starting switch
switch
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
JP11373479A
Other languages
Japanese (ja)
Other versions
JPS6126312B2 (en
Inventor
Eiki Ishizuka
Kunio Azuhata
Noriyoshi Asada
Koichi Kinashi
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 JP11373479A priority Critical patent/JPS5638984A/en
Publication of JPS5638984A publication Critical patent/JPS5638984A/en
Publication of JPS6126312B2 publication Critical patent/JPS6126312B2/ja
Granted 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

PURPOSE:To provide a starting switch of easy installation and sure operation, by using a bimetal to operate the starting switch which is connected in series with an auxiliary winding and by manufacturing the switch of normally closed contacts, whose action is maintained. CONSTITUTION:When power is applied, a main winding 1 and an auxiliary winding 2 is energized because the contact 5b of the starting switch 5 is closed. When a preset time has elapsed, a bimetal 5a is operated by a current flowing through the auxiliary winding 2 to open the contact 5b. As a result, no current flows through the bimetal 5a. After a prescribed time, the bimetal tries to go back to the original state. But, the bimetal 5a is held by an attractive force because a voltage is applied to an excitation coil 5c. Therefore, the contact 5b is kept open.
JP11373479A 1979-09-04 1979-09-04 Single-phase induction motor Granted JPS5638984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11373479A JPS5638984A (en) 1979-09-04 1979-09-04 Single-phase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11373479A JPS5638984A (en) 1979-09-04 1979-09-04 Single-phase induction motor

Publications (2)

Publication Number Publication Date
JPS5638984A true JPS5638984A (en) 1981-04-14
JPS6126312B2 JPS6126312B2 (en) 1986-06-19

Family

ID=14619775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11373479A Granted JPS5638984A (en) 1979-09-04 1979-09-04 Single-phase induction motor

Country Status (1)

Country Link
JP (1) JPS5638984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017217276A1 (en) 2016-09-30 2018-04-05 Ngk Spark Plug Co., Ltd. gas sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017217276A1 (en) 2016-09-30 2018-04-05 Ngk Spark Plug Co., Ltd. gas sensor

Also Published As

Publication number Publication date
JPS6126312B2 (en) 1986-06-19

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