JPS56166740A - Rotary mechanical apparatus - Google Patents

Rotary mechanical apparatus

Info

Publication number
JPS56166740A
JPS56166740A JP6886080A JP6886080A JPS56166740A JP S56166740 A JPS56166740 A JP S56166740A JP 6886080 A JP6886080 A JP 6886080A JP 6886080 A JP6886080 A JP 6886080A JP S56166740 A JPS56166740 A JP S56166740A
Authority
JP
Japan
Prior art keywords
shaft
electric machine
rotary electric
bearing
rotor
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
JP6886080A
Other languages
Japanese (ja)
Inventor
Shinichi Okazaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6886080A priority Critical patent/JPS56166740A/en
Publication of JPS56166740A publication Critical patent/JPS56166740A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Turbines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To economically enhance the testing accuracy of a rotary electric machine in which a rotor is journaled by utilizing coupled mechanical bearings by providing a radial roller bearing at the end of a shaft at which no normally installed bearing is provided in the rotary electric machine, thereby enabling the independent operation of the rotary electric machine. CONSTITUTION:When a prime mover B is coupled through shaft joints 9, 9a to a vertical shaft type rotary electric machine A and a rotor 3 is journaled with a guide bearing 6 normally installed at one end of a rotary shaft 4 and a guide bearing 13 provided at the shaft 4a of the prime mover, a radial roller bearing 19 is provided at the end of a rotor shaft 4 in which end the guide bearing 6 is not provided. The bearing 19 is mounted through an inner race via fittings at an upper bracket 10, and is removed after the test of the rotary electric machine is finished. Even if the joint 9 is isolated and the machine A is solely operated for test, no fluctuation thus occurs at the shaft, thereby enhancing the testing accuracy.
JP6886080A 1980-05-26 1980-05-26 Rotary mechanical apparatus Pending JPS56166740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6886080A JPS56166740A (en) 1980-05-26 1980-05-26 Rotary mechanical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6886080A JPS56166740A (en) 1980-05-26 1980-05-26 Rotary mechanical apparatus

Publications (1)

Publication Number Publication Date
JPS56166740A true JPS56166740A (en) 1981-12-22

Family

ID=13385839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6886080A Pending JPS56166740A (en) 1980-05-26 1980-05-26 Rotary mechanical apparatus

Country Status (1)

Country Link
JP (1) JPS56166740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181430A (en) * 2012-02-29 2013-09-12 Kyb Co Ltd Wave-power device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181430A (en) * 2012-02-29 2013-09-12 Kyb Co Ltd Wave-power device

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