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)
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 (it)
JP (1) JP2997712B2 (it)
DE (1) DE3924715A1 (it)
FR (1) FR2650344B1 (it)
GB (1) GB2234358B (it)
IT (1) IT1244287B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201248A (en) * 1989-09-19 1993-04-13 Sumitomo Bakelite Company Limited Materials for balancing rotators and method for balancing rotators
DE4136293B4 (de) * 1990-11-03 2004-08-26 Papst Licensing Gmbh & Co. Kg Laufrad für ein Gebläse, insbesondere Radialgebläse
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

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
DE585457C (de) * 1933-10-04 Viktor Blaess Vorrichtung zum Massenausgleich wellenelastischer Koerper
US861463A (en) * 1907-01-31 1907-07-30 Oscar H Hyde Balancing emery-wheels and similar devices.
DE576351C (de) * 1931-03-29 1933-05-11 Aeg Vorrichtung zum Massenausgleich an umlaufenden Koerpern
GB502863A (en) * 1937-09-23 1939-03-23 Ferranti Ltd Improvements in or relating to the balancing of rotating bodies
DE894922C (de) * 1943-01-28 1953-10-29 Mathias Degen Einrichtung zur Bildung der beim Auswuchten von Laeuferkoerpern anzubringenden Tariergewichte
DE958147C (de) * 1955-05-01 1957-02-14 Siemens Ag Schaufelrad fuer Geblaese, insbesondere fuer Staubsauger
US3323597A (en) * 1965-02-01 1967-06-06 United Aircraft Corp Bonded counterweight for blade of rotary wing aircraft
US3586460A (en) * 1969-05-14 1971-06-22 Us Air Force Rotor blade variable modulus trailing edge
DE1953127A1 (de) * 1969-10-17 1971-04-29 Siemens Ag Verfahren zum dynamischen Auswuchten eines Werkstueckes
DE2217264C2 (de) * 1972-04-11 1974-05-16 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt Auswuchtmaschine mit einer Einrichtung zur Bestimmung und optischen Anzeige einer Unwucht
JPS5146646U (it) * 1974-10-01 1976-04-06
JPS52156408A (en) * 1976-06-23 1977-12-26 Hitachi Ltd Impeller and its preparation of fan
CH618268A5 (it) * 1977-07-08 1980-07-15 Bbc Brown Boveri & Cie
JPS54113229A (en) * 1978-02-23 1979-09-04 Nec Corp Connection control system between units
US4316700A (en) * 1979-04-03 1982-02-23 Schramm Burford J Unitary, bonded-together helicopter rotorblade
JPS5918521B2 (ja) * 1979-10-22 1984-04-27 株式会社日立製作所 ロ−タ熱曲り防止法
GB2105790A (en) * 1981-09-15 1983-03-30 Rolls Royce Balanced bladed rotor
CA1208041A (en) * 1982-04-26 1986-07-22 William P. Ellis, Jr. Method for balancing mechanical components
DE3304845A1 (de) * 1983-02-12 1984-11-15 Hubert 6301 Biebertal Kurzok Radialverdichter mit integrierter hochfrequenzmaschine
JPS6064357A (ja) * 1983-09-20 1985-04-12 Fuji Electric Co Ltd 電子写真用セレン感光体
DE3336191A1 (de) * 1983-10-05 1985-04-25 Atlas Copco AB, Nacka Verfahren zum herstellen eines laufrades fuer eine turbomaschine
JPH0652984B2 (ja) * 1984-07-13 1994-07-06 株式会社日立製作所 直流電動機用ア−マチャ
GB2175692B (en) * 1985-05-24 1988-08-24 Ferranti Plc Rotatable body with non-uniform mass distribution
US4767233A (en) * 1987-03-20 1988-08-30 Dresser Industries, Inc. Impeller mounting apparatus
DE3733339A1 (de) * 1987-10-02 1989-04-13 Carl Krafft & Soehne Gmbh & Co Hohlwalze zur fuehrung bahnfoermigen gutes mit auswuchtgewichten
DE8806991U1 (it) * 1988-05-28 1988-08-11 Noske-Kaeser Gmbh, 2000 Hamburg, De
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
GB9016280D0 (en) 1990-09-12
FR2650344A1 (fr) 1991-02-01
GB2234358A (en) 1991-01-30
IT9020858A1 (it) 1992-01-04
US5129284A (en) 1992-07-14
IT9020858A0 (it) 1990-07-04
JP2997712B2 (ja) 2000-01-11
DE3924715A1 (de) 1991-02-07
GB2234358B (en) 1993-04-14
JPH0378599A (ja) 1991-04-03
FR2650344B1 (fr) 1991-11-29
DE3924715C2 (it) 1992-04-02

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Legal Events

Date Code Title Description
0001 Granted