JPS56157255A - Rotor for superconductive rotary machine - Google Patents

Rotor for superconductive rotary machine

Info

Publication number
JPS56157255A
JPS56157255A JP5919880A JP5919880A JPS56157255A JP S56157255 A JPS56157255 A JP S56157255A JP 5919880 A JP5919880 A JP 5919880A JP 5919880 A JP5919880 A JP 5919880A JP S56157255 A JPS56157255 A JP S56157255A
Authority
JP
Japan
Prior art keywords
rotor
stress
welded
rotary machine
torque tube
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
JP5919880A
Other languages
Japanese (ja)
Inventor
Sumio Yoshioka
Masayuki Miyazaki
Shiro Nakamura
Koichi Okamoto
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 JP5919880A priority Critical patent/JPS56157255A/en
Publication of JPS56157255A publication Critical patent/JPS56157255A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)

Abstract

PURPOSE:To improve the reliability of a rotor for a superconductive rotary machine by welding a torque tube separately prepared to a coil shaft at the part in which a thick part isolated from the stress concentrated part is provided, thereby reducing the stress at the welded part. CONSTITUTION:A torque tube 1 separately prepared is welded to a coil mounting shaft 2. The stress is reduced by isolating the welded part 16 from the stress concentrated part 17 of the coupling part of the torque tube 1 or the shaft 2, and the welding is performed at the thick part 18 in which the thickness is increased higher than the body of the tube 1. Thus, the stress of the welded part 16 can be reduced, and a rotor having high reliability can be obtained.
JP5919880A 1980-04-30 1980-04-30 Rotor for superconductive rotary machine Pending JPS56157255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5919880A JPS56157255A (en) 1980-04-30 1980-04-30 Rotor for superconductive rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5919880A JPS56157255A (en) 1980-04-30 1980-04-30 Rotor for superconductive rotary machine

Publications (1)

Publication Number Publication Date
JPS56157255A true JPS56157255A (en) 1981-12-04

Family

ID=13106478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5919880A Pending JPS56157255A (en) 1980-04-30 1980-04-30 Rotor for superconductive rotary machine

Country Status (1)

Country Link
JP (1) JPS56157255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181180U (en) * 1982-05-26 1983-12-03 バブコツク日立株式会社 heat pipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147209A (en) * 1977-05-27 1978-12-21 Hitachi Ltd Super conductive rotor
JPS5438792A (en) * 1977-09-02 1979-03-23 Hitachi Ltd High intensity electromagnetic shield material and production of the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147209A (en) * 1977-05-27 1978-12-21 Hitachi Ltd Super conductive rotor
JPS5438792A (en) * 1977-09-02 1979-03-23 Hitachi Ltd High intensity electromagnetic shield material and production of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181180U (en) * 1982-05-26 1983-12-03 バブコツク日立株式会社 heat pipe
JPS6222780Y2 (en) * 1982-05-26 1987-06-10

Similar Documents

Publication Publication Date Title
JPS5775541A (en) Induction motor
JPS56157255A (en) Rotor for superconductive rotary machine
JPS56157257A (en) Rotor for superconductive rotary machine
GB1504238A (en) Superconductor coil windings
JPS549704A (en) Superconductive rotary machine
JPS5771262A (en) Rotor for superconductive rotary machine
JPS5713961A (en) Rotor for superconductive electric rotary machine
JPS51127302A (en) Rotor of convex type rotary machine
JPS5734758A (en) Rotor for magnet generator
JPS5537867A (en) Rotor structure of comverter for timepiece
JPS5496705A (en) Rotor of rotary electric machine
JPS57166832A (en) Rotor for rotary electric machine
JPS6474049A (en) Rotor shape for brushless motor
JPS5330704A (en) Manufacturing method of rotor
JPS5537834A (en) Rotor for superconductive rotary machine
JPS5771264A (en) Rotor for super-conductive rotary machine
JPS5234318A (en) Explosion proof transformer
JPS54158606A (en) Armature spider for rotary electric machine
JPS57196846A (en) Clamping method for shaft of rotor for motor
JPS5741405A (en) Manufacturing method of turbine stator
JPS54137603A (en) Slit rotor
JPS55148355A (en) Rotary anode type x-ray tube
JPS5217603A (en) Motor
JPS51125810A (en) Rotor of superconductive rotary machine
JPS5735163A (en) Vane making method for hydraulic power machinery