SG11201403611TA - Anti-icing stator assembly for a gas turbine - Google Patents

Anti-icing stator assembly for a gas turbine

Info

Publication number
SG11201403611TA
SG11201403611TA SG11201403611TA SG11201403611TA SG11201403611TA SG 11201403611T A SG11201403611T A SG 11201403611TA SG 11201403611T A SG11201403611T A SG 11201403611TA SG 11201403611T A SG11201403611T A SG 11201403611TA SG 11201403611T A SG11201403611T A SG 11201403611TA
Authority
SG
Singapore
Prior art keywords
icing
gas turbine
stator assembly
stator
assembly
Prior art date
Application number
SG11201403611TA
Inventor
Matthew R Feulner
Shengfang Liao
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48869038&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201403611T(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of SG11201403611TA publication Critical patent/SG11201403611TA/en

Links

Classifications

    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0233—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
    • 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
    • F01D25/02—De-icing means for engines having icing phenomena
    • 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
    • F05D2220/32—Application in turbines in gas turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Retarders (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG11201403611TA 2012-01-31 2013-01-21 Anti-icing stator assembly for a gas turbine SG11201403611TA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261593083P 2012-01-31 2012-01-31
US13/366,419 US9291064B2 (en) 2012-01-31 2012-02-06 Anti-icing core inlet stator assembly for a gas turbine engine
PCT/US2013/022398 WO2013154650A2 (en) 2012-01-31 2013-01-21 Anti-icing core inlet stator assembly for a gas turbine engine

Publications (1)

Publication Number Publication Date
SG11201403611TA true SG11201403611TA (en) 2014-09-26

Family

ID=48869038

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403611TA SG11201403611TA (en) 2012-01-31 2013-01-21 Anti-icing stator assembly for a gas turbine

Country Status (4)

Country Link
US (2) US9291064B2 (en)
EP (1) EP2809913B1 (en)
SG (1) SG11201403611TA (en)
WO (1) WO2013154650A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9291064B2 (en) * 2012-01-31 2016-03-22 United Technologies Corporation Anti-icing core inlet stator assembly for a gas turbine engine
US10309232B2 (en) * 2012-02-29 2019-06-04 United Technologies Corporation Gas turbine engine with stage dependent material selection for blades and disk
US9976489B2 (en) 2013-12-16 2018-05-22 United Technologies Corporation Gas turbine engine for long range aircraft
US9567907B2 (en) 2015-02-24 2017-02-14 General Electrical Company Imaging assisted gas turbine anti-icing system
US11725525B2 (en) 2022-01-19 2023-08-15 Rolls-Royce North American Technologies Inc. Engine section stator vane assembly with band stiffness features for turbine engines

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409589A (en) * 1973-08-21 1975-10-08 Atlas Copco Ab Piston compressors
US3988798A (en) 1975-07-16 1976-11-02 Kratt Henry J Self adjusting brush arm assembly
GB8630754D0 (en) * 1986-12-23 1987-02-04 Rolls Royce Plc Turbofan gas turbine engine
US5267397A (en) * 1991-06-27 1993-12-07 Allied-Signal Inc. Gas turbine engine module assembly
GB2259328B (en) * 1991-09-03 1995-07-19 Gen Electric Gas turbine engine variable bleed pivotal flow splitter
GB2268978B (en) * 1992-07-21 1995-11-08 Rolls Royce Plc Fan for a ducted fan gas turbine engine
FR2738283B1 (en) * 1995-08-30 1997-09-26 Snecma TURBOMACHINE ARRANGEMENT INCLUDING A VANE GRILLE AND AN INTERMEDIATE HOUSING
US6561760B2 (en) * 2001-08-17 2003-05-13 General Electric Company Booster compressor deicer
US6990797B2 (en) 2003-09-05 2006-01-31 General Electric Company Methods and apparatus for operating gas turbine engines
US7025563B2 (en) 2003-12-19 2006-04-11 United Technologies Corporation Stator vane assembly for a gas turbine engine
WO2006019900A1 (en) * 2004-07-14 2006-02-23 Fluor Technologies Corporation Configurations and methods for power generation with integrated lng regasification
FR2894282A1 (en) 2005-12-05 2007-06-08 Snecma Sa IMPROVED TURBINE MACHINE TURBINE DISPENSER
US7694505B2 (en) 2006-07-31 2010-04-13 General Electric Company Gas turbine engine assembly and method of assembling same
WO2008045065A1 (en) * 2006-10-12 2008-04-17 United Technologies Corporation Controlling ice buildup on aircraft engine and nacelle static and rotating components
US20090260345A1 (en) 2006-10-12 2009-10-22 Zaffir Chaudhry Fan variable area nozzle with adaptive structure
US7806652B2 (en) 2007-04-10 2010-10-05 United Technologies Corporation Turbine engine variable stator vane
US7874161B2 (en) 2007-07-25 2011-01-25 Honeywell International Inc. Compressor inlet guide vane flow based anti-ice formation control system and method
US8074440B2 (en) 2007-08-23 2011-12-13 United Technologies Corporation Gas turbine engine with axial movable fan variable area nozzle
US9169779B2 (en) 2007-10-09 2015-10-27 United Technologies Corp. Systems and methods for altering inlet airflow of gas turbine engines
US8049147B2 (en) 2008-03-28 2011-11-01 United Technologies Corporation Engine inlet ice protection system with power control by zone
WO2010132086A1 (en) * 2009-05-12 2010-11-18 Smith Fergus D A device and a method of preventing and removing jet engine compressor ice build up by asymmetric thrust bleed air valve dithering
JP5344165B2 (en) 2009-07-14 2013-11-20 株式会社Ｉｈｉ Gas turbine engine
GB0922285D0 (en) 2009-12-22 2010-02-03 Rolls Royce Plc Hydrophobic surface
GB201009264D0 (en) 2010-06-03 2010-07-21 Rolls Royce Plc Heat transfer arrangement for fluid washed surfaces
US9291064B2 (en) * 2012-01-31 2016-03-22 United Technologies Corporation Anti-icing core inlet stator assembly for a gas turbine engine

Also Published As

Publication number Publication date
US20130192197A1 (en) 2013-08-01
WO2013154650A2 (en) 2013-10-17
EP2809913A4 (en) 2015-10-28
EP2809913A2 (en) 2014-12-10
US11391205B2 (en) 2022-07-19
WO2013154650A3 (en) 2014-05-22
US9291064B2 (en) 2016-03-22
US20160084106A1 (en) 2016-03-24
EP2809913B1 (en) 2019-06-19

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