JPS52146826A - Controller for pole number switching motor - Google Patents

Controller for pole number switching motor

Info

Publication number
JPS52146826A
JPS52146826A JP6400476A JP6400476A JPS52146826A JP S52146826 A JPS52146826 A JP S52146826A JP 6400476 A JP6400476 A JP 6400476A JP 6400476 A JP6400476 A JP 6400476A JP S52146826 A JPS52146826 A JP S52146826A
Authority
JP
Japan
Prior art keywords
pole number
controller
switching motor
number switching
switching
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
JP6400476A
Other languages
Japanese (ja)
Other versions
JPS6112480B2 (en
Inventor
Jiro Yuzuta
Hiroshi Karato
Michimasa Hori
Mitsuhiro Ikoma
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 JP6400476A priority Critical patent/JPS52146826A/en
Publication of JPS52146826A publication Critical patent/JPS52146826A/en
Publication of JPS6112480B2 publication Critical patent/JPS6112480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To form an electromagnetic coil of starting relay so that the capacitance of an operating capacitor is increased in starting time by switching and connecting an auxiliary coil in accordance with switching of the pole number and an optimum operating capacitance of the capacitor can be obtained in the pole number switching motor during a normal operating.
COPYRIGHT: (C)1977,JPO&Japio
JP6400476A 1976-05-31 1976-05-31 Controller for pole number switching motor Granted JPS52146826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6400476A JPS52146826A (en) 1976-05-31 1976-05-31 Controller for pole number switching motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6400476A JPS52146826A (en) 1976-05-31 1976-05-31 Controller for pole number switching motor

Publications (2)

Publication Number Publication Date
JPS52146826A true JPS52146826A (en) 1977-12-06
JPS6112480B2 JPS6112480B2 (en) 1986-04-08

Family

ID=13245607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6400476A Granted JPS52146826A (en) 1976-05-31 1976-05-31 Controller for pole number switching motor

Country Status (1)

Country Link
JP (1) JPS52146826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187272A (en) * 1984-02-08 1985-09-24 ネッキ・コンプレソーリ・エッセ・エッレ・エーレ Refrigerant unit with variable performance motor compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888411A (en) * 1972-02-28 1973-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888411A (en) * 1972-02-28 1973-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187272A (en) * 1984-02-08 1985-09-24 ネッキ・コンプレソーリ・エッセ・エッレ・エーレ Refrigerant unit with variable performance motor compressor

Also Published As

Publication number Publication date
JPS6112480B2 (en) 1986-04-08

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