JPS56153956A - Adjusting device for balance of rotor in rotary machine - Google Patents

Adjusting device for balance of rotor in rotary machine

Info

Publication number
JPS56153956A
JPS56153956A JP5621980A JP5621980A JPS56153956A JP S56153956 A JPS56153956 A JP S56153956A JP 5621980 A JP5621980 A JP 5621980A JP 5621980 A JP5621980 A JP 5621980A JP S56153956 A JPS56153956 A JP S56153956A
Authority
JP
Japan
Prior art keywords
balance
groove
balance weight
rotor
weight
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
JP5621980A
Other languages
Japanese (ja)
Inventor
Tadashi Murakami
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 JP5621980A priority Critical patent/JPS56153956A/en
Publication of JPS56153956A publication Critical patent/JPS56153956A/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
    • H02K7/04—Balancing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To eliminate the concentration of stress to a balance weight groove by interposing a member having flexibility at the part in which the balance weight is contacted with the groove, thereby maintaining uniformly planar contact between the weight and the groove even if there is uneven contacts at the contacting part. CONSTITUTION:An intermediate member 4 made of a soft material such as a felt is interposed, when adjusting the balance with a balance weight 3, at the contacting part of the weight 3 and a balance weight groove 2. Since the member 4 is draped with both in this manner, a uniformly planar contact can be obtained, thereby eliminating the partial stress concentration to the balance weight groove 2.
JP5621980A 1980-04-30 1980-04-30 Adjusting device for balance of rotor in rotary machine Pending JPS56153956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5621980A JPS56153956A (en) 1980-04-30 1980-04-30 Adjusting device for balance of rotor in rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5621980A JPS56153956A (en) 1980-04-30 1980-04-30 Adjusting device for balance of rotor in rotary machine

Publications (1)

Publication Number Publication Date
JPS56153956A true JPS56153956A (en) 1981-11-28

Family

ID=13020987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5621980A Pending JPS56153956A (en) 1980-04-30 1980-04-30 Adjusting device for balance of rotor in rotary machine

Country Status (1)

Country Link
JP (1) JPS56153956A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6279420B1 (en) * 1999-08-18 2001-08-28 General Electric Co. Balance weight for a rotary component in turbomachinery, methods of installation and installation tools
US6481969B2 (en) * 1999-05-10 2002-11-19 General Electric Company Apparatus and methods for balancing turbine rotors
US6640704B2 (en) * 2000-08-10 2003-11-04 Heidelberger Druckmaschinen Ag Method and device for balancing rotating bodies

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481969B2 (en) * 1999-05-10 2002-11-19 General Electric Company Apparatus and methods for balancing turbine rotors
US6279420B1 (en) * 1999-08-18 2001-08-28 General Electric Co. Balance weight for a rotary component in turbomachinery, methods of installation and installation tools
US6477916B2 (en) * 1999-08-18 2002-11-12 General Electric Company Methods of installing a balance weight for a rotary component in turbomachinery
US6640704B2 (en) * 2000-08-10 2003-11-04 Heidelberger Druckmaschinen Ag Method and device for balancing rotating bodies

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