JPS57186950A - Electric rotary machine - Google Patents

Electric rotary machine

Info

Publication number
JPS57186950A
JPS57186950A JP56068365A JP6836581A JPS57186950A JP S57186950 A JPS57186950 A JP S57186950A JP 56068365 A JP56068365 A JP 56068365A JP 6836581 A JP6836581 A JP 6836581A JP S57186950 A JPS57186950 A JP S57186950A
Authority
JP
Japan
Prior art keywords
heat pipe
long hole
hole
fixed
rotary machine
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
JP56068365A
Other languages
English (en)
Inventor
Michio Yanatori
Seiji Koyakata
Koichi Suzuki
Aritaka Tatsumi
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 Cable Ltd
Hitachi Ltd
Original Assignee
Hitachi Cable Ltd
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 Cable Ltd, Hitachi Ltd filed Critical Hitachi Cable Ltd
Priority to JP56068365A priority Critical patent/JPS57186950A/ja
Publication of JPS57186950A publication Critical patent/JPS57186950A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
JP56068365A 1981-05-08 1981-05-08 Electric rotary machine Pending JPS57186950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56068365A JPS57186950A (en) 1981-05-08 1981-05-08 Electric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56068365A JPS57186950A (en) 1981-05-08 1981-05-08 Electric rotary machine

Publications (1)

Publication Number Publication Date
JPS57186950A true JPS57186950A (en) 1982-11-17

Family

ID=13371677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56068365A Pending JPS57186950A (en) 1981-05-08 1981-05-08 Electric rotary machine

Country Status (1)

Country Link
JP (1) JPS57186950A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103441595A (zh) * 2013-09-02 2013-12-11 南京磁谷科技有限公司 一种电机转子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103441595A (zh) * 2013-09-02 2013-12-11 南京磁谷科技有限公司 一种电机转子

Similar Documents

Publication Publication Date Title
ZA855426B (en) Shaft boring machine and method
EP0095540A3 (en) A ceramic rotor
Bachschmid et al. The influence of unbalance on cracked rotors
JPS57186950A (en) Electric rotary machine
GB2109422B (en) Method and apparatus for controlling the spinning commencement operation in an open-end rotor spinning machine
DE3564296D1 (en) Method and device for performing the piecing operation in an open-end spinning machine
GB2109020B (en) Monitoring and analysis of spinning units operation in an open-end spinning machine
GB1421060A (en) Winding machine
JPS57186951A (en) Electric rotary machine
GB2109018B (en) Controlling spinning commencement in an open-end rotor spinning machine
JPS6419195A (en) Cutting device for grinder pump
JPS56110464A (en) Concentric assembling method of stator and rotor of motor
GB2036098A (en) Spinning rotor made from steel for open end machines
DE3374763D1 (en) Apparatus and method for withdrawing fluid from a zone
JPS5248807A (en) Spherical and cylindrical piston
JPS5663135A (en) Brake disk
JPS57154526A (en) Method of attaining volume balance of impeller of fluid coupling
JPS6440722A (en) Hub/shaft fixing device
JPS5771262A (en) Rotor for superconductive rotary machine
JPS5229911A (en) Rotor for cryogenic rotary electric machine
JPS566657A (en) Rotor of rotary electric machine
JPS5435301A (en) Potary machine
JPS53109066A (en) Boss and rod connecting method
JPS5388437A (en) Method of securing roller bearing
JPS5694008A (en) Manufacturing method of swing type actuator