CA2912395C - Turbine engine assembly and method of manufacturing thereof - Google Patents

Turbine engine assembly and method of manufacturing thereof Download PDF

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Publication number
CA2912395C
CA2912395C CA2912395A CA2912395A CA2912395C CA 2912395 C CA2912395 C CA 2912395C CA 2912395 A CA2912395 A CA 2912395A CA 2912395 A CA2912395 A CA 2912395A CA 2912395 C CA2912395 C CA 2912395C
Authority
CA
Canada
Prior art keywords
gearbox
turbine engine
vibration
coupled
stationary component
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.)
Active
Application number
CA2912395A
Other languages
English (en)
French (fr)
Other versions
CA2912395A1 (en
Inventor
Gert Johannes Van Der Merwe
Charles Stanley Orkiszewski
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2912395A1 publication Critical patent/CA2912395A1/en
Application granted granted Critical
Publication of CA2912395C publication Critical patent/CA2912395C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/10—Anti- vibration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/12—Combinations with mechanical gearing
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • 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
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vibration Prevention Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA2912395A 2014-11-21 2015-11-19 Turbine engine assembly and method of manufacturing thereof Active CA2912395C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462082722P 2014-11-21 2014-11-21
US62/082,722 2014-11-21
US14/943,653 US10518891B2 (en) 2014-11-21 2015-11-17 Turbine engine assembly and method of manufacturing thereof
US14/943,653 2015-11-17

Publications (2)

Publication Number Publication Date
CA2912395A1 CA2912395A1 (en) 2016-05-21
CA2912395C true CA2912395C (en) 2017-12-12

Family

ID=54697477

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2912395A Active CA2912395C (en) 2014-11-21 2015-11-19 Turbine engine assembly and method of manufacturing thereof

Country Status (6)

Country Link
US (2) US10518891B2 (enExample)
EP (1) EP3026213B1 (enExample)
JP (1) JP2016104985A (enExample)
CN (1) CN105715383B (enExample)
BR (1) BR102015029125A2 (enExample)
CA (1) CA2912395C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10654577B2 (en) * 2017-02-22 2020-05-19 General Electric Company Rainbow flowpath low pressure turbine rotor assembly
US11156128B2 (en) 2018-08-22 2021-10-26 General Electric Company Embedded electric machine
US11420755B2 (en) * 2019-08-08 2022-08-23 General Electric Company Shape memory alloy isolator for a gas turbine engine
US12149154B2 (en) 2021-07-22 2024-11-19 General Electric Company Electric machine having a hybrid insulative-conductive manifold

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US3632222A (en) * 1970-10-21 1972-01-04 Avco Corp Damping means for differential gas turbine engine
FR2469566A1 (fr) * 1979-11-12 1981-05-22 Snecma Perfectionnements aux dispositifs de fixation de turboreacteurs multiflux
US4829850A (en) 1987-02-25 1989-05-16 Soloy Dual Pac, Inc. Multiple engine drive for single output shaft and combining gearbox therefor
US4875655A (en) * 1987-03-13 1989-10-24 General Electric Company Vibration isolating engine mount
US5390878A (en) * 1993-02-09 1995-02-21 Grumman Aerospace Corporation Strain isolator assembly
GB9305474D0 (en) 1993-03-17 1993-05-05 Jaguar Cars Gearbox mounting
US5809843A (en) * 1997-01-07 1998-09-22 Bbn Corporation Active cancellation of noise at gear mesh frequencies for a gear assembly under load
US5873547A (en) * 1997-05-20 1999-02-23 The Boeing Company Aircraft engine thrust mount
US6328293B1 (en) * 1998-09-18 2001-12-11 Lord Corporation Multi-linkage suspension system including outboard isolators
US6260351B1 (en) 1998-12-10 2001-07-17 United Technologies Corporation Controlled spring rate gearbox mount
GB2375513B (en) * 2001-05-19 2005-03-23 Rolls Royce Plc A mounting arrangement for a gas turbine engine
US20030005705A1 (en) * 2001-07-05 2003-01-09 Honeywell International, Inc. Industrial gas turbine multi-axial thermal isolator
WO2004026689A1 (en) 2002-09-17 2004-04-01 Bell Helicopter Textron Inc. Torsionally de-coupled engine mount system
US20040113339A1 (en) * 2002-12-17 2004-06-17 Masterson Peter A. Elastomeric pin isolator
FR2867157B1 (fr) * 2004-03-04 2006-06-02 Airbus France Systeme de montage interpose entre un moteur d'aeronef et une structure rigide d'un mat d'accrochage fixe sous une voilure de cet aeronef.
FR2867158B1 (fr) * 2004-03-04 2007-06-08 Airbus France Systeme de montage interpose entre un moteur d'aeronef et une structure rigide d'un mat d'accrochage fixe sous une voilure de cet aeronef.
WO2007001371A2 (en) * 2004-09-17 2007-01-04 Aurora Flight Sciences Vibration isolation engine mount system and method for ducted fan aircraft
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Also Published As

Publication number Publication date
US20200062412A1 (en) 2020-02-27
EP3026213B1 (en) 2019-05-22
CA2912395A1 (en) 2016-05-21
EP3026213A1 (en) 2016-06-01
JP2016104985A (ja) 2016-06-09
CN105715383B (zh) 2019-10-18
CN105715383A (zh) 2016-06-29
BR102015029125A2 (pt) 2016-08-09
US11485508B2 (en) 2022-11-01
US10518891B2 (en) 2019-12-31
US20160144970A1 (en) 2016-05-26

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