JPS5496705A - Rotor of rotary electric machine - Google Patents

Rotor of rotary electric machine

Info

Publication number
JPS5496705A
JPS5496705A JP400978A JP400978A JPS5496705A JP S5496705 A JPS5496705 A JP S5496705A JP 400978 A JP400978 A JP 400978A JP 400978 A JP400978 A JP 400978A JP S5496705 A JPS5496705 A JP S5496705A
Authority
JP
Japan
Prior art keywords
rotor
arm
electric machine
rotary electric
hub rings
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
JP400978A
Other languages
Japanese (ja)
Inventor
Hisaaki Yamakage
Kenji Oshizawa
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 JP400978A priority Critical patent/JPS5496705A/en
Publication of JPS5496705A publication Critical patent/JPS5496705A/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE: To strengthen the structure of a rotor, by equalizing the propagation condition of torque transmitted to a rotor arm by shaping a void portion into the rotor arm.
CONSTITUTION: Clampers 2a, 2b supporting both sides of a core 1 and clamping bolts 3 for fastening the clampers are arranged to an outer diameter portion of an arm 7 with a reverse U-shaped section. Hub rings 5a, 5b welded to the arm 7 are disposed to the outer diameter portion, and connected to a shaft 6 by shrinkage fit. Thus, the structure of a rotor is strengthened while its wt. can be reduced because the lateral current of torque transmitted to the arm 7 flowing through the hub rings 5a, 5b is prevented by the void portion and the torque is each transmitted to the hub rings 5a, 5b at both sides uniformly.
COPYRIGHT: (C)1979,JPO&Japio
JP400978A 1978-01-17 1978-01-17 Rotor of rotary electric machine Pending JPS5496705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP400978A JPS5496705A (en) 1978-01-17 1978-01-17 Rotor of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP400978A JPS5496705A (en) 1978-01-17 1978-01-17 Rotor of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS5496705A true JPS5496705A (en) 1979-07-31

Family

ID=11572966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP400978A Pending JPS5496705A (en) 1978-01-17 1978-01-17 Rotor of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS5496705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003501612A (en) * 1999-06-04 2003-01-14 エス・エム・エス・デマーク・アクチエンゲゼルシヤフト Arc melting furnace and resistance melting furnace or method and apparatus for operating arc melting furnace or resistance melting furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003501612A (en) * 1999-06-04 2003-01-14 エス・エム・エス・デマーク・アクチエンゲゼルシヤフト Arc melting furnace and resistance melting furnace or method and apparatus for operating arc melting furnace or resistance melting furnace

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