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
turbine vane
vane
turbine
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
Priority to US13/439,277 priority Critical patent/US8961108B2/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Priority to PCT/US2013/033644 priority patent/WO2013151813A1/en
Publication of SG11201404364TA publication Critical patent/SG11201404364TA/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246Fastening of diaphragms or stator-rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08Cooling; Heating; Heat-insulation
    • F01D25/14Casings modified therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00Components
    • F05D2240/80Platforms for stationary or moving blades
    • F05D2240/81Cooled platforms
SG11201404364TA 2012-04-04 2013-03-25 Cooling system for a turbine vane SG11201404364TA (en)

Priority Applications (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)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3105421A4 (en) * 2014-01-23 2017-12-27 United Technologies Corporation Conformal air seal with low friction maxmet layer
US9850773B2 (en) 2014-05-30 2017-12-26 United Technologies Corporation Dual walled seal assembly
US9945256B2 (en) 2014-06-27 2018-04-17 Rolls-Royce Corporation Segmented turbine shroud with seals
US9938846B2 (en) * 2014-06-27 2018-04-10 Rolls-Royce North American Technologies Inc. Turbine shroud with sealed blade track
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
US10731560B2 (en) 2015-02-12 2020-08-04 Raytheon Technologies Corporation Intercooled cooling air
US10371055B2 (en) 2015-02-12 2019-08-06 United Technologies Corporation Intercooled cooling air using cooling compressor as starter
US9587502B2 (en) * 2015-03-06 2017-03-07 United Technologies Corporation Sliding compliant seal
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
US10830148B2 (en) 2015-04-24 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air with dual pass heat exchanger
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
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
US10202863B2 (en) * 2016-05-23 2019-02-12 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
US9708922B1 (en) * 2016-05-23 2017-07-18 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
US10352184B2 (en) * 2016-10-31 2019-07-16 United Technologies Corporation Air metering for blade outer air seals
US10450883B2 (en) 2016-10-31 2019-10-22 United Technologies Corporation W-seal shield for interrupted cavity
US10794290B2 (en) 2016-11-08 2020-10-06 Raytheon Technologies Corporation Intercooled cooled cooling integrated air cycle machine
US10550768B2 (en) 2016-11-08 2020-02-04 United 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
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
US10830145B2 (en) 2018-04-19 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air fleet management system
US10808619B2 (en) 2018-04-19 2020-10-20 Raytheon Technologies Corporation Intercooled cooling air with advanced cooling 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
US10787923B2 (en) * 2018-08-27 2020-09-29 Raytheon Technologies Corporation Axially preloaded seal
US20200190995A1 (en) * 2018-12-14 2020-06-18 United Technologies Corporation Redundant entry cooling air feed hole blockage preventer for a gas turbine engine
US20200190993A1 (en) * 2018-12-14 2020-06-18 United Technologies Corporation Shape recessed surface 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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498126A (en) * 1994-04-28 1996-03-12 United Technologies Corporation Airfoil with dual source cooling
US6254333B1 (en) 1999-08-02 2001-07-03 United Technologies Corporation Method for forming a cooling passage and for cooling a turbine section of a rotary machine
DE10048156A1 (en) * 2000-09-28 2002-04-11 Rolls Royce Deutschland Turbine shroud band segment fixing with housing and several shroud band segments arranged in housing with sealing sections for rotor blades so that segments at their upstream
FR2851287B1 (en) * 2003-02-14 2006-12-01 Snecma Moteurs Annular dispenser platform for turbomachine low pressure turbine
US6984101B2 (en) 2003-07-14 2006-01-10 Siemens Westinghouse Power Corporation Turbine vane plate assembly
US7097418B2 (en) 2004-06-18 2006-08-29 Pratt & Whitney Canada Corp. Double impingement vane platform cooling
FR2899281B1 (en) * 2006-03-30 2012-08-10 Snecma DEVICE FOR COOLING A TURBINE HOUSING OF A TURBOMACHINE
US7862291B2 (en) 2007-02-08 2011-01-04 United Technologies Corporation Gas turbine engine component cooling scheme
GB2454014A (en) 2007-10-27 2009-04-29 Rolls Royce Plc Turbine transfer tube
FR2923525B1 (en) * 2007-11-13 2009-12-18 Snecma Sealing a rotor ring in a turbine floor
US7946801B2 (en) 2007-12-27 2011-05-24 General Electric Company Multi-source gas turbine cooling
ES2432622T3 (en) 2008-05-26 2013-12-04 Alstom Technology Ltd Gas turbine with a guide vane
US8585357B2 (en) 2009-08-18 2013-11-19 Pratt & Whitney Canada Corp. Blade outer air seal support
FR2954401B1 (en) * 2009-12-23 2012-03-23 Turbomeca METHOD FOR COOLING TURBINE STATORS AND COOLING SYSTEM FOR ITS IMPLEMENTATION
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
US8961108B2 (en) 2015-02-24
WO2013151813A1 (en) 2013-10-10
EP2834498A1 (en) 2015-02-11
EP2834498B1 (en) 2019-05-01
EP2834498A4 (en) 2016-07-06

Similar Documents

Publication Publication Date Title
SG11201404364TA (en) Cooling system for a turbine vane
GB201223193D0 (en) Turbine blade
EP2938859A4 (en) Cooling architecture for turbine exhaust case
EP2900963A4 (en) Modulated turbine vane cooling
GB201221260D0 (en) Turbine
EP2867475A4 (en) Airfoil cooling arrangement
PL2912274T3 (en) Cooling arrangement for a gas turbine component
GB2493972B (en) Rotor assembly for a turbomachine
EP2834497A4 (en) Turbomachine thermal management
EP2834500A4 (en) Turbomachine thermal management
ZA201502005B (en) Method for operating a wind turbine
EP2821617A4 (en) Turbine rotor
EP2834499A4 (en) Turbomachine thermal management
GB2487921B (en) Rotor for a turbomachine
HK1204032A1 (en) Cooling system of a wind turbine
EP2696030A4 (en) Turbine vane
EP2775120A4 (en) Gas turbine system
EP2682565B8 (en) Cooled blade for a gas turbine
ZA201409109B (en) Turbine arrangement
EP2836683A4 (en) Tie shaft arrangement for turbomachine
DK2669510T3 (en) Brake system for a wind turbine
GB201318628D0 (en) A turbine blade system
EP2938847A4 (en) Installation mounts for a turbine exhaust case
GB201106410D0 (en) Turbine system
ZA201404960B (en) Rotor blade for a turbine