JPS52111602A - Rotor core of rotary electric machine - Google Patents

Rotor core of rotary electric machine

Info

Publication number
JPS52111602A
JPS52111602A JP2807376A JP2807376A JPS52111602A JP S52111602 A JPS52111602 A JP S52111602A JP 2807376 A JP2807376 A JP 2807376A JP 2807376 A JP2807376 A JP 2807376A JP S52111602 A JPS52111602 A JP S52111602A
Authority
JP
Japan
Prior art keywords
rotor core
electric machine
rotary electric
air duct
axial direction
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
JP2807376A
Other languages
Japanese (ja)
Inventor
Shunichi Hirose
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 JP2807376A priority Critical patent/JPS52111602A/en
Publication of JPS52111602A publication Critical patent/JPS52111602A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To effectively cool the rotor core and the coil by arranging the air duct communicating in the axial direction of the rotor core and the radial direction air duct communicating from the axial direction path to the outer peripheral part.
COPYRIGHT: (C)1977,JPO&Japio
JP2807376A 1976-03-17 1976-03-17 Rotor core of rotary electric machine Pending JPS52111602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2807376A JPS52111602A (en) 1976-03-17 1976-03-17 Rotor core of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2807376A JPS52111602A (en) 1976-03-17 1976-03-17 Rotor core of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS52111602A true JPS52111602A (en) 1977-09-19

Family

ID=12238584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2807376A Pending JPS52111602A (en) 1976-03-17 1976-03-17 Rotor core of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS52111602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925283A (en) * 2015-08-24 2018-04-17 西门子公司 Synchronous magnetic resistance motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925283A (en) * 2015-08-24 2018-04-17 西门子公司 Synchronous magnetic resistance motor
US10637328B2 (en) 2015-08-24 2020-04-28 Siemens Aktiengesellschaft Synchronous reluctance machine

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