JPS5398011A - Squirrel-cage rotor - Google Patents

Squirrel-cage rotor

Info

Publication number
JPS5398011A
JPS5398011A JP1246777A JP1246777A JPS5398011A JP S5398011 A JPS5398011 A JP S5398011A JP 1246777 A JP1246777 A JP 1246777A JP 1246777 A JP1246777 A JP 1246777A JP S5398011 A JPS5398011 A JP S5398011A
Authority
JP
Japan
Prior art keywords
squirrel
cage rotor
rotor
shaft
periphery
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
JP1246777A
Other languages
Japanese (ja)
Inventor
Hiroyuki Okamoto
Noboru Fujimoto
Hiroshi Okuda
Kunio Miyashita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1246777A priority Critical patent/JPS5398011A/en
Publication of JPS5398011A publication Critical patent/JPS5398011A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce a magnetic resistance in the circumferential direction from rotor surfaces toward the shaft, by providing at least one groove between rotor conductors tapered toward the shaft from the periphery of the rotor.
COPYRIGHT: (C)1978,JPO&Japio
JP1246777A 1977-02-09 1977-02-09 Squirrel-cage rotor Pending JPS5398011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1246777A JPS5398011A (en) 1977-02-09 1977-02-09 Squirrel-cage rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1246777A JPS5398011A (en) 1977-02-09 1977-02-09 Squirrel-cage rotor

Publications (1)

Publication Number Publication Date
JPS5398011A true JPS5398011A (en) 1978-08-26

Family

ID=11806157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1246777A Pending JPS5398011A (en) 1977-02-09 1977-02-09 Squirrel-cage rotor

Country Status (1)

Country Link
JP (1) JPS5398011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1976101A2 (en) 2007-03-28 2008-10-01 Hitachi, Ltd. Induction machine with etched lamination sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1976101A2 (en) 2007-03-28 2008-10-01 Hitachi, Ltd. Induction machine with etched lamination sheets

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