JPS5448028A - Reversible single phase induction motor - Google Patents

Reversible single phase induction motor

Info

Publication number
JPS5448028A
JPS5448028A JP11531477A JP11531477A JPS5448028A JP S5448028 A JPS5448028 A JP S5448028A JP 11531477 A JP11531477 A JP 11531477A JP 11531477 A JP11531477 A JP 11531477A JP S5448028 A JPS5448028 A JP S5448028A
Authority
JP
Japan
Prior art keywords
thermister
winding
aux
circuit
starting
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
JP11531477A
Other languages
Japanese (ja)
Inventor
Keinosuke Nakanishi
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 JP11531477A priority Critical patent/JPS5448028A/en
Publication of JPS5448028A publication Critical patent/JPS5448028A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To switch rotary direction by providing parallel circuit of first and second thermistors in series with the series circuit of compound winding and starting capacitor while simultaneously to perform quick switching to reverse rotation by switching the first and second thermistors.
CONSTITUTION: At the starting first thermister 5 is connected. Since the resistance of the first thermister 5 is quite low current flows in parallel to main and aux. winding circuits to increase the rotation in accordance with starting torque characteristic. The temperature of the thermister 5 increases abruptly and when the motor reaches to full speed aux. winding circuit is brought to substantially disconnected state. In order to perform reverse rotaion, aux. winding circuit is connected in reverse direction to the power source while the terminal U is switched to second thermister 6 side by means of switch 7
COPYRIGHT: (C)1979,JPO&Japio
JP11531477A 1977-09-26 1977-09-26 Reversible single phase induction motor Pending JPS5448028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11531477A JPS5448028A (en) 1977-09-26 1977-09-26 Reversible single phase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11531477A JPS5448028A (en) 1977-09-26 1977-09-26 Reversible single phase induction motor

Publications (1)

Publication Number Publication Date
JPS5448028A true JPS5448028A (en) 1979-04-16

Family

ID=14659541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11531477A Pending JPS5448028A (en) 1977-09-26 1977-09-26 Reversible single phase induction motor

Country Status (1)

Country Link
JP (1) JPS5448028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425496U (en) * 1990-06-21 1992-02-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425496U (en) * 1990-06-21 1992-02-28

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