IT1244287B - Dispositivo per compensare lo squilibrio di un rotore di compressione radiale - Google Patents

Dispositivo per compensare lo squilibrio di un rotore di compressione radiale

Info

Publication number
IT1244287B
IT1244287B IT02085890A IT2085890A IT1244287B IT 1244287 B IT1244287 B IT 1244287B IT 02085890 A IT02085890 A IT 02085890A IT 2085890 A IT2085890 A IT 2085890A IT 1244287 B IT1244287 B IT 1244287B
Authority
IT
Italy
Prior art keywords
imbalance
compensate
radial compression
compression rotor
rotor
Prior art date
Application number
IT02085890A
Other languages
English (en)
Italian (it)
Other versions
IT9020858A1 (it
IT9020858A0 (it
Inventor
Gerhard Brueckner
Berhard Woehrl
Harald Sassmannshausen
Original Assignee
Mtu Muenchen Gmbh
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 Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Publication of IT9020858A0 publication Critical patent/IT9020858A0/it
Publication of IT9020858A1 publication Critical patent/IT9020858A1/it
Application granted granted Critical
Publication of IT1244287B publication Critical patent/IT1244287B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Testing Of Balance (AREA)
IT02085890A 1989-07-26 1990-07-04 Dispositivo per compensare lo squilibrio di un rotore di compressione radiale IT1244287B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3924715A DE3924715A1 (de) 1989-07-26 1989-07-26 Einrichtung zur unwuchtkompensation an einem radialverdichterrotor

Publications (3)

Publication Number Publication Date
IT9020858A0 IT9020858A0 (it) 1990-07-04
IT9020858A1 IT9020858A1 (it) 1992-01-04
IT1244287B true IT1244287B (it) 1994-07-08

Family

ID=6385878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02085890A IT1244287B (it) 1989-07-26 1990-07-04 Dispositivo per compensare lo squilibrio di un rotore di compressione radiale

Country Status (6)

Country Link
US (1) US5129284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2997712B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3924715A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2650344B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2234358B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1244287B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JPH0777242A (ja) * 1993-07-14 1995-03-20 Niyuusutain:Kk 回転体およびこれを用いた機械
DE19627921A1 (de) * 1996-07-11 1998-01-15 Leybold Vakuum Gmbh Verfahren zum Wuchten eines Rotors sowie für die Durchführung dieses Verfahrens geeigneter Rotor
US5820348A (en) * 1996-09-17 1998-10-13 Fricke; J. Robert Damping system for vibrating members
US6123507A (en) * 1998-11-30 2000-09-26 Smith & Loveless, Inc. Single port impeller
US6324831B1 (en) * 2000-01-25 2001-12-04 Hamilton Sundstrand Corporation Monorotor for a gas turbine engine
FR2949858B1 (fr) 2009-09-08 2012-03-23 Snecma Dispositif et procede d'equilibrage
US9181806B2 (en) * 2012-04-24 2015-11-10 United Technologies Corporation Airfoil with powder damper
DE102012208493A1 (de) * 2012-05-22 2013-11-28 Schaeffler Technologies AG & Co. KG Symmetrisches Schaufelrad aus Metallguss
KR20140038268A (ko) * 2012-09-20 2014-03-28 한국전력공사 증기 터빈
JP6131022B2 (ja) 2012-10-30 2017-05-17 三菱重工業株式会社 インペラ及びこれを備えた回転機械
JP6779629B2 (ja) * 2016-02-04 2020-11-04 三菱パワー株式会社 動翼、回転機械及び動翼の振動数調整方法
JP6143314B1 (ja) * 2016-07-29 2017-06-07 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール 密閉型冷媒圧縮機および冷凍装置
US11105203B2 (en) 2018-01-29 2021-08-31 Carrier Corporation High efficiency centrifugal impeller with balancing weights
DE102018116391A1 (de) * 2018-07-06 2020-01-09 Rolls-Royce Deutschland Ltd & Co Kg Rotor einer Strömungsmaschine
FR3087862B1 (fr) * 2018-10-26 2020-12-11 Airbus Helicopters Systeme et procede de reglage du comportement d'un arbre de transmission de puissance
CN112012966B (zh) * 2019-05-29 2022-05-31 中国航发商用航空发动机有限责任公司 平衡组件、转子系统、燃气轮机以及平衡方法
CN110686829A (zh) * 2019-09-20 2020-01-14 上海诺特飞博燃烧设备有限公司 叶轮的动平衡方法
US20220034227A1 (en) 2020-08-03 2022-02-03 Rolls-Royce North American Technologies Inc. Compressor turbine wheel
CN115740879B (zh) * 2022-12-19 2024-10-22 重庆一鼓风洞科技有限责任公司 大型高温离心风机用双吸式三元流叶轮总成的制作方法

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JP2512454Y2 (ja) * 1989-12-18 1996-10-02 株式会社 大沢製作所 回転工具

Also Published As

Publication number Publication date
FR2650344B1 (fr) 1991-11-29
GB2234358A (en) 1991-01-30
IT9020858A1 (it) 1992-01-04
IT9020858A0 (it) 1990-07-04
GB2234358B (en) 1993-04-14
JPH0378599A (ja) 1991-04-03
JP2997712B2 (ja) 2000-01-11
US5129284A (en) 1992-07-14
DE3924715C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-02
DE3924715A1 (de) 1991-02-07
FR2650344A1 (fr) 1991-02-01
GB9016280D0 (en) 1990-09-12

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Legal Events

Date Code Title Description
0001 Granted