SG11201404364TA - Cooling system for a turbine vane - Google Patents

Cooling system for a turbine vane

Info

Publication number
SG11201404364TA
SG11201404364TA SG11201404364TA SG11201404364TA SG11201404364TA SG 11201404364T A SG11201404364T A SG 11201404364TA SG 11201404364T A SG11201404364T A SG 11201404364TA SG 11201404364T A SG11201404364T A SG 11201404364TA SG 11201404364T A SG11201404364T A SG 11201404364TA
Authority
SG
Singapore
Prior art keywords
cooling system
turbine vane
vane
turbine
cooling
Prior art date
Application number
SG11201404364TA
Inventor
Michael Papple
Mohammed Ennacer
Thurman Carlo Dabbs
Paul M Lutjen
Joseph T Caprario
Russell J Bergman
Shawn J Gregg
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
Publication of SG11201404364TA publication Critical patent/SG11201404364TA/en

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
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified 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
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG11201404364TA 2012-04-04 2013-03-25 Cooling system for a turbine vane SG11201404364TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/439,277 US8961108B2 (en) 2012-04-04 2012-04-04 Cooling system for a turbine vane
PCT/US2013/033644 WO2013151813A1 (en) 2012-04-04 2013-03-25 Cooling system for a turbine vane

Publications (1)

Publication Number Publication Date
SG11201404364TA true SG11201404364TA (en) 2014-10-30

Family

ID=49292436

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404364TA SG11201404364TA (en) 2012-04-04 2013-03-25 Cooling system for a turbine vane

Country Status (4)

Country Link
US (1) US8961108B2 (en)
EP (1) EP2834498B1 (en)
SG (1) SG11201404364TA (en)
WO (1) WO2013151813A1 (en)

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EP3105421A4 (en) * 2014-01-23 2017-12-27 United Technologies Corporation Conformal air seal with low friction maxmet layer
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US9938846B2 (en) * 2014-06-27 2018-04-10 Rolls-Royce North American Technologies Inc. Turbine shroud with sealed blade track
US9945256B2 (en) 2014-06-27 2018-04-17 Rolls-Royce Corporation Segmented turbine shroud with seals
US10301956B2 (en) 2014-09-25 2019-05-28 United Technologies Corporation Seal assembly for sealing an axial gap between components
US9957827B2 (en) * 2014-10-24 2018-05-01 United Technologies Corporation Conformal seal
US10415411B2 (en) 2014-12-12 2019-09-17 United Technologies Corporation Splined dog-bone seal
US10371055B2 (en) 2015-02-12 2019-08-06 United Technologies Corporation Intercooled cooling air using cooling compressor as starter
US10731560B2 (en) 2015-02-12 2020-08-04 Raytheon Technologies Corporation Intercooled cooling air
US11808210B2 (en) 2015-02-12 2023-11-07 Rtx Corporation Intercooled cooling air with heat exchanger packaging
US9587502B2 (en) * 2015-03-06 2017-03-07 United Technologies Corporation Sliding compliant seal
US10830148B2 (en) 2015-04-24 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air with dual pass heat exchanger
US10480419B2 (en) 2015-04-24 2019-11-19 United Technologies Corporation Intercooled cooling air with plural heat exchangers
US10221862B2 (en) 2015-04-24 2019-03-05 United Technologies Corporation Intercooled cooling air tapped from plural locations
US10100739B2 (en) 2015-05-18 2018-10-16 United Technologies Corporation Cooled cooling air system for a gas turbine engine
US10794288B2 (en) 2015-07-07 2020-10-06 Raytheon Technologies Corporation Cooled cooling air system for a turbofan engine
US9988934B2 (en) * 2015-07-23 2018-06-05 United Technologies Corporation Gas turbine engines including channel-cooled hooks for retaining a part relative to an engine casing structure
US10443508B2 (en) 2015-12-14 2019-10-15 United Technologies Corporation Intercooled cooling air with auxiliary compressor control
US10975721B2 (en) * 2016-01-12 2021-04-13 Pratt & Whitney Canada Corp. Cooled containment case using internal plenum
US20170234218A1 (en) 2016-02-16 2017-08-17 Florida Turbine Technologies, Inc. Turbine Stator Vane with Multiple Outer Diameter Pressure Feeds
US20170234154A1 (en) 2016-02-16 2017-08-17 James P Downs Turbine stator vane with closed-loop sequential impingement cooling insert
US9708922B1 (en) * 2016-05-23 2017-07-18 United Technologies Corporation Seal ring for gas turbine engines
US10487678B2 (en) * 2016-05-23 2019-11-26 United Technologies Corporation Engine air sealing by seals in series
US10202863B2 (en) * 2016-05-23 2019-02-12 United Technologies Corporation Seal ring for gas turbine engines
US10487943B2 (en) * 2016-07-12 2019-11-26 United Technologies Corporation Multi-ply seal ring
US10669940B2 (en) 2016-09-19 2020-06-02 Raytheon Technologies Corporation Gas turbine engine with intercooled cooling air and turbine drive
US10450883B2 (en) 2016-10-31 2019-10-22 United Technologies Corporation W-seal shield for interrupted cavity
US10352184B2 (en) 2016-10-31 2019-07-16 United Technologies Corporation Air metering for blade outer air seals
US10550768B2 (en) 2016-11-08 2020-02-04 United Technologies Corporation Intercooled cooled cooling integrated air cycle machine
US10794290B2 (en) 2016-11-08 2020-10-06 Raytheon Technologies Corporation Intercooled cooled cooling integrated air cycle machine
US10961911B2 (en) 2017-01-17 2021-03-30 Raytheon Technologies Corporation Injection cooled cooling air system for a gas turbine engine
US10995673B2 (en) 2017-01-19 2021-05-04 Raytheon Technologies Corporation Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox
US11225880B1 (en) 2017-02-22 2022-01-18 Rolls-Royce Corporation Turbine shroud ring for a gas turbine engine having a tip clearance probe
US10577964B2 (en) 2017-03-31 2020-03-03 United Technologies Corporation Cooled cooling air for blade air seal through outer chamber
US10711640B2 (en) 2017-04-11 2020-07-14 Raytheon Technologies Corporation Cooled cooling air to blade outer air seal passing through a static vane
US10738703B2 (en) 2018-03-22 2020-08-11 Raytheon Technologies Corporation Intercooled cooling air with combined features
US10808619B2 (en) 2018-04-19 2020-10-20 Raytheon Technologies Corporation Intercooled cooling air with advanced cooling system
US10830145B2 (en) 2018-04-19 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air fleet management system
US10718233B2 (en) 2018-06-19 2020-07-21 Raytheon Technologies Corporation Intercooled cooling air with low temperature bearing compartment air
DE102018210599A1 (en) * 2018-06-28 2020-01-02 MTU Aero Engines AG Turbomachinery subassembly
US11255268B2 (en) 2018-07-31 2022-02-22 Raytheon Technologies Corporation Intercooled cooling air with selective pressure dump
US10787923B2 (en) 2018-08-27 2020-09-29 Raytheon Technologies Corporation Axially preloaded seal
US11073024B2 (en) 2018-12-14 2021-07-27 Raytheon Technologies Corporation Shape recessed surface cooling air feed hole blockage preventer for a gas turbine engine
US11078796B2 (en) * 2018-12-14 2021-08-03 Raytheon Technologies Corporation Redundant entry cooling air feed hole blockage preventer for a gas turbine engine
US11008872B2 (en) 2018-12-14 2021-05-18 Raytheon Technologies Corporation Extension air feed hole blockage preventer for a gas turbine engine
US11415007B2 (en) 2020-01-24 2022-08-16 Rolls-Royce Plc Turbine engine with reused secondary cooling flow
WO2023147119A1 (en) * 2022-01-28 2023-08-03 Raytheon Technologies Corporation Cooled vane with forward rail for gas turbine engine
WO2023147117A1 (en) * 2022-01-28 2023-08-03 Raytheon Technologies Corporation Cooled vane with forward rail for gas turbine engine

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RU2547351C2 (en) * 2010-11-29 2015-04-10 Альстом Текнолоджи Лтд Axial gas turbine

Also Published As

Publication number Publication date
US20130266416A1 (en) 2013-10-10
WO2013151813A1 (en) 2013-10-10
EP2834498B1 (en) 2019-05-01
EP2834498A1 (en) 2015-02-11
US8961108B2 (en) 2015-02-24
EP2834498A4 (en) 2016-07-06

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