DE60123784D1 - Vorrichtung zur regelung der kühlluftströme in einer gasturbine - Google Patents

Vorrichtung zur regelung der kühlluftströme in einer gasturbine

Info

Publication number
DE60123784D1
DE60123784D1 DE60123784T DE60123784T DE60123784D1 DE 60123784 D1 DE60123784 D1 DE 60123784D1 DE 60123784 T DE60123784 T DE 60123784T DE 60123784 T DE60123784 T DE 60123784T DE 60123784 D1 DE60123784 D1 DE 60123784D1
Authority
DE
Germany
Prior art keywords
gas turbine
cooling air
air flows
regulating cooling
regulating
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
DE60123784T
Other languages
English (en)
Other versions
DE60123784T2 (de
Inventor
Alessandro Coppola
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
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 Nuovo Pignone Holding SpA, Nuovo Pignone SpA filed Critical Nuovo Pignone Holding SpA
Application granted granted Critical
Publication of DE60123784D1 publication Critical patent/DE60123784D1/de
Publication of DE60123784T2 publication Critical patent/DE60123784T2/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DE60123784T 2000-05-15 2001-05-15 Vorrichtung zur regelung der kühlluftströme in einer gasturbine Expired - Lifetime DE60123784T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI000106 2000-05-15
IT2000MI001061A IT1317538B1 (it) 2000-05-15 2000-05-15 Dispositivo per il controllo dei flussi di refrigerazione delleturbine a gas
PCT/IB2001/001297 WO2001088354A2 (en) 2000-05-15 2001-05-15 Device for controlling the cooling flows of gas turbines

Publications (2)

Publication Number Publication Date
DE60123784D1 true DE60123784D1 (de) 2006-11-23
DE60123784T2 DE60123784T2 (de) 2007-08-16

Family

ID=11445041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123784T Expired - Lifetime DE60123784T2 (de) 2000-05-15 2001-05-15 Vorrichtung zur regelung der kühlluftströme in einer gasturbine

Country Status (10)

Country Link
US (1) US6767182B2 (de)
EP (1) EP1287234B1 (de)
JP (1) JP4718746B2 (de)
AU (1) AU2001272691A1 (de)
CA (1) CA2407954C (de)
DE (1) DE60123784T2 (de)
IT (1) IT1317538B1 (de)
RU (1) RU2278289C2 (de)
TW (1) TW555930B (de)
WO (1) WO2001088354A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6693719B1 (en) * 1998-09-16 2004-02-17 Texas Instruments Incorporated Path to trapezoid decomposition of polygons for printing files in a page description language
FR2871398B1 (fr) * 2004-06-15 2006-09-29 Snecma Moteurs Sa Procede de fabrication d'un carter de stator de turbine
US7836694B2 (en) * 2005-05-06 2010-11-23 Honeywell International Inc. Air bearing turbo cooling air flow regulating device
US20060248887A1 (en) * 2005-05-06 2006-11-09 Honeywell International Inc. Air bearing turbo cooling air flow regulating device
DE102005025086B4 (de) * 2005-05-26 2014-07-10 Rolls-Royce Deutschland Ltd & Co Kg Anordnung zum Feinauswuchten des Rotors eines Gasturbinentriebwerks
ITMI20061086A1 (it) * 2006-06-01 2007-12-02 Nuovo Pignone Spa Dispositivo per ottimizzare il raffreddamento nelle turbine a gas
US20080036209A1 (en) * 2006-08-10 2008-02-14 United Technologies Corporation Assembly including a spring-energized polymeric seal
US8181555B2 (en) * 2007-04-03 2012-05-22 Climax Portable Machine Tools, Inc. Machine for boring, turning, and face grooving
US7914253B2 (en) * 2007-05-01 2011-03-29 General Electric Company System for regulating a cooling fluid within a turbomachine
FR2926481B1 (fr) * 2008-01-23 2011-09-23 Snecma Canal de refroidissement menage dans une paroi
US8240974B2 (en) * 2008-03-21 2012-08-14 United Technologies Corporation Cold air buffer supply tube
US8083236B2 (en) * 2009-09-22 2011-12-27 Hamilton Sundstrand Corporation Staggered seal assembly
US8266888B2 (en) 2010-06-24 2012-09-18 Pratt & Whitney Canada Corp. Cooler in nacelle with radial coolant
FR2964584B1 (fr) * 2010-09-10 2013-08-16 Snecma Dispositif et procede de frettage d'une piece anti-usure dans un trou localise dans un element de turboreacteur
JPWO2016143103A1 (ja) * 2015-03-11 2017-11-30 株式会社東芝 タービン
US9988943B2 (en) 2015-04-27 2018-06-05 United Technologies Corporation Fitting for mid-turbine frame of gas turbine engine
US10774874B2 (en) 2018-08-06 2020-09-15 General Electric Company Fluid bearing assembly
WO2020149854A1 (en) * 2019-01-18 2020-07-23 Siemens Aktiengesellschaft Pre-swirler with pre-swirler plug for gas turbine engine
EP3976925A1 (de) * 2019-07-25 2022-04-06 Siemens Energy Global GmbH & Co. KG Vorverwirblerverstellbarkeit in einem gasturbinentriebwerk
JP7242597B2 (ja) 2020-03-12 2023-03-20 東芝エネルギーシステムズ株式会社 タービンロータ
RU2767433C1 (ru) * 2021-04-09 2022-03-17 Общество с Ограниченной Ответственностью "Научно-Производственное Предприятие "Авиагаз-Союз+" Многопоточная вихревая турбина

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE71024C (de) S. STRAUSS JR. in Frankfurt a. M., Töpfengasse 4 Hefter für Musterbogen, Briefe, Stoffe u. dergl
DD71024A3 (de) * 1968-06-28 1970-01-20
US3936217A (en) * 1975-01-31 1976-02-03 Westinghouse Electric Corporation Inspection port for turbines
US4008977A (en) * 1975-09-19 1977-02-22 United Technologies Corporation Compressor bleed system
JPS5364112A (en) * 1976-11-19 1978-06-08 Hitachi Ltd Gas turbine compressor
US4254618A (en) * 1977-08-18 1981-03-10 General Electric Company Cooling air cooler for a gas turbofan engine
US4246757A (en) * 1979-03-27 1981-01-27 General Electric Company Combustor including a cyclone prechamber and combustion process for gas turbines fired with liquid fuel
GB2065234B (en) * 1979-12-06 1983-06-02 Rolls Royce Turbine stator vane tension control
US4302941A (en) * 1980-04-02 1981-12-01 United Technologies Corporation Combuster liner construction for gas turbine engine
US4807433A (en) 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
EP0128850B1 (de) * 1983-05-31 1988-12-07 United Technologies Corporation Schubausgleich- und Kühlsystem
US4668162A (en) * 1985-09-16 1987-05-26 Solar Turbines Incorporated Changeable cooling control system for a turbine shroud and rotor
JP2768789B2 (ja) * 1990-03-05 1998-06-25 株式会社東芝 ガスタービンロータ
US5961279A (en) * 1996-05-31 1999-10-05 Atlantic Richfield Company Turbine power plant having minimal-contact brush seal augmented labyrinth seal
WO1999030065A1 (en) * 1997-12-11 1999-06-17 Watson Cogeneration Company Turbine power plant having minimal-contact brush seal augmented labyrinth seal
US6050079A (en) * 1997-12-24 2000-04-18 General Electric Company Modulated turbine cooling system

Also Published As

Publication number Publication date
DE60123784T2 (de) 2007-08-16
EP1287234A2 (de) 2003-03-05
CA2407954C (en) 2009-04-14
TW555930B (en) 2003-10-01
WO2001088354A2 (en) 2001-11-22
CA2407954A1 (en) 2001-11-22
JP4718746B2 (ja) 2011-07-06
AU2001272691A1 (en) 2001-11-26
WO2001088354A3 (en) 2002-04-04
US20030147741A1 (en) 2003-08-07
EP1287234B1 (de) 2006-10-11
RU2278289C2 (ru) 2006-06-20
US6767182B2 (en) 2004-07-27
JP2003533631A (ja) 2003-11-11
ITMI20001061A0 (it) 2000-05-15
IT1317538B1 (it) 2003-07-09
ITMI20001061A1 (it) 2001-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition