DE60212230D1 - Rotorauswuchtendes System für Turbomaschinen - Google Patents

Rotorauswuchtendes System für Turbomaschinen

Info

Publication number
DE60212230D1
DE60212230D1 DE60212230T DE60212230T DE60212230D1 DE 60212230 D1 DE60212230 D1 DE 60212230D1 DE 60212230 T DE60212230 T DE 60212230T DE 60212230 T DE60212230 T DE 60212230T DE 60212230 D1 DE60212230 D1 DE 60212230D1
Authority
DE
Germany
Prior art keywords
turbomachinery
balancing system
rotor balancing
rotor
balancing
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.)
Expired - Lifetime
Application number
DE60212230T
Other languages
English (en)
Other versions
DE60212230T2 (de
Inventor
Paul Czerniak
John D Privett
Daniel G Rubalcaba
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE60212230D1 publication Critical patent/DE60212230D1/de
Publication of DE60212230T2 publication Critical patent/DE60212230T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16F15/34—Fastening arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/97—Reducing windage losses
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2109—Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc.
DE60212230T 2001-03-23 2002-03-21 Rotorauswuchtendes System für Turbomaschinen Expired - Lifetime DE60212230T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/815,742 US6588298B2 (en) 2001-03-23 2001-03-23 Rotor balancing system for turbomachinery
US815742 2001-03-23

Publications (2)

Publication Number Publication Date
DE60212230D1 true DE60212230D1 (de) 2006-07-27
DE60212230T2 DE60212230T2 (de) 2007-05-03

Family

ID=25218725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212230T Expired - Lifetime DE60212230T2 (de) 2001-03-23 2002-03-21 Rotorauswuchtendes System für Turbomaschinen

Country Status (4)

Country Link
US (2) US6588298B2 (de)
EP (1) EP1243811B1 (de)
DE (1) DE60212230T2 (de)
SG (1) SG139512A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588298B2 (en) * 2001-03-23 2003-07-08 United Technologies Corporation Rotor balancing system for turbomachinery
US7303251B2 (en) * 2004-01-21 2007-12-04 Silverbrook Research Pty Ltd Inkjet printer cradle with integrated cartridge engaging mechanism
US20050265846A1 (en) * 2004-06-01 2005-12-01 Przytulski James C Balance assembly for rotary turbine component and method for installing and/or adjusting balance weight
US7296976B2 (en) * 2004-10-20 2007-11-20 Rolls-Royce Corporation Dual counterweight balancing system
US7465146B2 (en) * 2005-12-05 2008-12-16 General Electric Company Methods and systems for turbine rotor balancing
US8303255B2 (en) * 2007-10-25 2012-11-06 United Technologies Corporation Shaft trim balancing devices, related systems and methods
FR2931870B1 (fr) * 2008-05-29 2010-07-30 Snecma Equilibrage d'une piece tournante dans une turbomachine.
US9297258B2 (en) * 2009-06-16 2016-03-29 General Electric Company Trapped spring balance weight and rotor assembly
US8348616B2 (en) * 2009-06-16 2013-01-08 General Electric Company Trapped spring balance weight and rotor assembly
FR2977029B1 (fr) * 2011-06-22 2013-07-12 Airbus Operations Sas Procede d'equilibrage pour systeme propulsif a helices contrarotatives non carenees
US8984940B2 (en) 2012-04-04 2015-03-24 Elliot Company Passive dynamic inertial rotor balance system for turbomachinery
US9334737B2 (en) 2012-08-15 2016-05-10 General Electric Company Balance weight installation system and related method
US9567857B2 (en) * 2013-03-08 2017-02-14 Rolls-Royce North American Technologies, Inc. Turbine split ring retention and anti-rotation method
WO2015088620A2 (en) * 2013-09-26 2015-06-18 United Technologies Corporation Rotating component balance ring
US10247003B2 (en) * 2013-09-26 2019-04-02 United Technologies Corporation Balanced rotating component for a gas powered engine
US9988146B2 (en) 2013-11-08 2018-06-05 Sikorsky Aircraft Corporation Rotor balancing apparatus
EP2960432B1 (de) * 2014-05-08 2021-10-20 Raytheon Technologies Corporation Rotor und gasturbinenmotor mit einem rotor
US10415391B2 (en) * 2014-05-15 2019-09-17 United Technologies Corporation Rotor and gas turbine engine including a rotor
US9638037B2 (en) 2014-11-03 2017-05-02 Pratt & Whitney Canada Corp. Method of balancing a gas turbine engine rotor
US10392940B2 (en) * 2014-12-16 2019-08-27 United Technologies Corporation Removable riveted balance ring
GB201501844D0 (en) * 2015-02-04 2015-03-18 Rolls Royce Plc Balancing apparatus, arrangement and method
US10323519B2 (en) * 2016-06-23 2019-06-18 United Technologies Corporation Gas turbine engine having a turbine rotor with torque transfer and balance features
US10865646B2 (en) 2017-05-04 2020-12-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10774678B2 (en) 2017-05-04 2020-09-15 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
US10968744B2 (en) 2017-05-04 2021-04-06 Rolls-Royce Corporation Turbine rotor assembly having a retaining collar for a bayonet mount
US20180320522A1 (en) * 2017-05-04 2018-11-08 Rolls-Royce Corporation Turbine assembly with auxiliary wheel
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
FR3087481B1 (fr) * 2018-10-19 2022-12-02 Safran Aircraft Engines Ensemble d’equilibrage modulaire pour turbomachine
US10982545B2 (en) * 2019-04-24 2021-04-20 Raytheon Technologies Corporation Rotor coupling ring
US11480071B2 (en) * 2020-06-02 2022-10-25 Pratt & Whitney Canada Corp. Balancing ring geometry
US11643931B2 (en) * 2020-12-08 2023-05-09 Pratt & Whitney Canada Corp. Balancing ring anti-rotation spacer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334285A (en) * 1942-05-04 1943-11-16 Theodore F Philippi Balanced rotary body
DE2319486C3 (de) * 1973-04-17 1975-10-02 Maschinenfabrik Dionys Hofmann Gmbh, 7477 Onstmettingen Ausgleichsgewichtsanordnung für längliche Rotationskörper, insbesondere für Kardanwellen von Kraftfahrzeugen
US4294135A (en) * 1979-01-12 1981-10-13 The United States Of America As Represented By The Secretary Of The Navy Turbomachine balance correction system
US4835827A (en) * 1987-09-08 1989-06-06 United Technologies Corporation Method of balancing a rotor
US4848182A (en) * 1987-09-08 1989-07-18 United Technologies Corporation Rotor balance system
US4926710A (en) * 1987-09-08 1990-05-22 United Technologies Corporation Method of balancing bladed gas turbine engine rotor
US4784012A (en) * 1987-09-08 1988-11-15 United Technologies Corporation Rotor balance system
US4817455A (en) * 1987-10-15 1989-04-04 United Technologies Corporation Gas turbine engine balancing
US5167167A (en) 1991-11-18 1992-12-01 United Technologies Corporation Rotor trim balancing
US5367909A (en) * 1993-01-07 1994-11-29 Emerson Electric Co. Test weight
FR2716931B1 (fr) * 1994-03-03 1996-04-05 Snecma Système d'équilibrage et d'amortissement d'un dique de turbomachine.
US6588298B2 (en) * 2001-03-23 2003-07-08 United Technologies Corporation Rotor balancing system for turbomachinery

Also Published As

Publication number Publication date
DE60212230T2 (de) 2007-05-03
US20020134191A1 (en) 2002-09-26
EP1243811A2 (de) 2002-09-25
SG139512A1 (en) 2008-02-29
US6588298B2 (en) 2003-07-08
US20030213334A1 (en) 2003-11-20
EP1243811B1 (de) 2006-06-14
EP1243811A3 (de) 2004-01-07
US8122785B2 (en) 2012-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition