JPS5529291A - Rotor for squirrel-cage induction motor - Google Patents

Rotor for squirrel-cage induction motor

Info

Publication number
JPS5529291A
JPS5529291A JP10408978A JP10408978A JPS5529291A JP S5529291 A JPS5529291 A JP S5529291A JP 10408978 A JP10408978 A JP 10408978A JP 10408978 A JP10408978 A JP 10408978A JP S5529291 A JPS5529291 A JP S5529291A
Authority
JP
Japan
Prior art keywords
slots
motor
squirrel
reduce
cage induction
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
JP10408978A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Suwa
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP10408978A priority Critical patent/JPS5529291A/en
Publication of JPS5529291A publication Critical patent/JPS5529291A/en
Pending legal-status Critical Current

Links

Landscapes

  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE: To reduce the vibrating noise and resonant sound of a squirrel-cage induction motor without lowering the operating efficiency thereof by providing open slots at approx. half of the total slots and the other slots as closed slots and alternatively arranging them.
CONSTITUTION: The rotor 1 of a squirrel-cage induction motor has approx. half of open slots 2 of the total slots, and the other closed slots 3, which are alternatively arranged. Thus, by comparing with the motor having all open slots, it can reduce the vibrating torque, and by comparing with the motor having all closed slots, it can reduce the distribution power to as to generally reduce the magnetic noise and resonant sound and to increase the operating efficiency as compared with the motor having total closed slots. Accordingly, it is effective particularly to mount a motor limited in installing area such as a fan motor of an air conditioner.
COPYRIGHT: (C)1980,JPO&Japio
JP10408978A 1978-08-23 1978-08-23 Rotor for squirrel-cage induction motor Pending JPS5529291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10408978A JPS5529291A (en) 1978-08-23 1978-08-23 Rotor for squirrel-cage induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10408978A JPS5529291A (en) 1978-08-23 1978-08-23 Rotor for squirrel-cage induction motor

Publications (1)

Publication Number Publication Date
JPS5529291A true JPS5529291A (en) 1980-03-01

Family

ID=14371391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10408978A Pending JPS5529291A (en) 1978-08-23 1978-08-23 Rotor for squirrel-cage induction motor

Country Status (1)

Country Link
JP (1) JPS5529291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2654688C1 (en) * 2017-03-30 2018-05-22 ООО "Инжиниринговый центр "Русэлпром" Rotor of cast squirrel-cage induction motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2654688C1 (en) * 2017-03-30 2018-05-22 ООО "Инжиниринговый центр "Русэлпром" Rotor of cast squirrel-cage induction motor

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