SE437694B - Turbinmantelaggregat - Google Patents

Turbinmantelaggregat

Info

Publication number
SE437694B
SE437694B SE7910211A SE7910211A SE437694B SE 437694 B SE437694 B SE 437694B SE 7910211 A SE7910211 A SE 7910211A SE 7910211 A SE7910211 A SE 7910211A SE 437694 B SE437694 B SE 437694B
Authority
SE
Sweden
Prior art keywords
expansion control
control ring
ring
branch
assembly according
Prior art date
Application number
SE7910211A
Other languages
English (en)
Swedish (sv)
Other versions
SE7910211L (sv
Inventor
K W Karstensen
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of SE7910211L publication Critical patent/SE7910211L/
Publication of SE437694B publication Critical patent/SE437694B/sv

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SE7910211A 1978-05-01 1979-12-11 Turbinmantelaggregat SE437694B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/902,016 US4251185A (en) 1978-05-01 1978-05-01 Expansion control ring for a turbine shroud assembly

Publications (2)

Publication Number Publication Date
SE7910211L SE7910211L (sv) 1979-12-11
SE437694B true SE437694B (sv) 1985-03-11

Family

ID=25415189

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910211A SE437694B (sv) 1978-05-01 1979-12-11 Turbinmantelaggregat

Country Status (7)

Country Link
US (1) US4251185A (fr)
JP (1) JPS6237205B2 (fr)
CH (1) CH642428A5 (fr)
DE (1) DE2948811T1 (fr)
GB (1) GB2036882B (fr)
SE (1) SE437694B (fr)
WO (1) WO1979001008A1 (fr)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907748C2 (de) * 1979-02-28 1987-02-12 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Minimierung und Konstanthaltung des Schaufelspitzenspiels einer axial durchströmten Hochdruckturbine eines Gasturbinentriebwerks
GB2047354B (en) * 1979-04-26 1983-03-30 Rolls Royce Gas turbine engines
US4431373A (en) * 1980-05-16 1984-02-14 United Technologies Corporation Flow directing assembly for a gas turbine engine
WO1982003657A1 (fr) * 1981-04-10 1982-10-28 Davis Warren W Anneau de commande d'expansion flottant
US4786232A (en) * 1981-04-10 1988-11-22 Caterpillar Inc. Floating expansion control ring
GB2103294B (en) * 1981-07-11 1984-08-30 Rolls Royce Shroud assembly for a gas turbine engine
GB2125111B (en) * 1982-03-23 1985-06-05 Rolls Royce Shroud assembly for a gas turbine engine
FR2724973B1 (fr) * 1982-12-31 1996-12-13 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine avec controle actif des jeux en temps reel et methode de determination dudit dispositif
US4650397A (en) * 1984-03-13 1987-03-17 Teledyne Industries, Inc. Sleeve seal
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4655683A (en) * 1984-12-24 1987-04-07 United Technologies Corporation Stator seal land structure
US4752184A (en) * 1986-05-12 1988-06-21 The United States Of America As Represented By The Secretary Of The Air Force Self-locking outer air seal with full backside cooling
US4767267A (en) * 1986-12-03 1988-08-30 General Electric Company Seal assembly
GB2206651B (en) * 1987-07-01 1991-05-08 Rolls Royce Plc Turbine blade shroud structure
US5071313A (en) * 1990-01-16 1991-12-10 General Electric Company Rotor blade shroud segment
US5116199A (en) * 1990-12-20 1992-05-26 General Electric Company Blade tip clearance control apparatus using shroud segment annular support ring thermal expansion
GB2260371B (en) * 1991-10-09 1994-11-09 Rolls Royce Plc Turbine engines
GB9210642D0 (en) * 1992-05-19 1992-07-08 Rolls Royce Plc Rotor shroud assembly
US6142731A (en) * 1997-07-21 2000-11-07 Caterpillar Inc. Low thermal expansion seal ring support
US6067791A (en) * 1997-12-11 2000-05-30 Pratt & Whitney Canada Inc. Turbine engine with a thermal valve
DE19756734A1 (de) * 1997-12-19 1999-06-24 Bmw Rolls Royce Gmbh Passives Spalthaltungssystem einer Gasturbine
US6626635B1 (en) * 1998-09-30 2003-09-30 General Electric Company System for controlling clearance between blade tips and a surrounding casing in rotating machinery
US6382905B1 (en) * 2000-04-28 2002-05-07 General Electric Company Fan casing liner support
JP2002201913A (ja) * 2001-01-09 2002-07-19 Mitsubishi Heavy Ind Ltd ガスタービンの分割壁およびシュラウド
US6682298B2 (en) 2002-05-17 2004-01-27 David George Demontmorency Rotating shaft confinement system
US6877952B2 (en) * 2002-09-09 2005-04-12 Florida Turbine Technologies, Inc Passive clearance control
US7108479B2 (en) * 2003-06-19 2006-09-19 General Electric Company Methods and apparatus for supplying cooling fluid to turbine nozzles
US8365511B2 (en) 2004-12-01 2013-02-05 United Technologies Corporation Tip turbine engine integral case, vane, mount and mixer
WO2006060012A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur de turbine a pression d’entree comprenant des groupes de pales de turbine et procede de montage
EP1825113B1 (fr) * 2004-12-01 2012-10-24 United Technologies Corporation Boîte de vitesses contre-rotative pour moteur à turbine en bout
WO2006060010A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Pale de guidage d’entree de compresseur pour moteur de turbine a pression d’entree et procede de commande correspondant
WO2006059996A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ailettes de rotor de soufflante pour moteur a turbine en bout
DE602004027766D1 (de) 2004-12-01 2010-07-29 United Technologies Corp Hydraulische dichtung für ein getriebe eines spitzenturbinenmotors
WO2006059971A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Logement de moteur a turbine integrant un ventilateur, un combustor, et une turbine
WO2006060006A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Cone arriere non metallique de moteur a turbine de bout
DE602004031679D1 (de) * 2004-12-01 2011-04-14 United Technologies Corp Regenerative Kühlung einer Leit- und Laufschaufel für ein Tipturbinentriebwerk
WO2006059977A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout et procede de mise en oeuvre correspondant
US7883315B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
DE602004023769D1 (de) * 2004-12-01 2009-12-03 United Technologies Corp Gestapelte ringförmige bauteile für turbinenmotoren
US8096753B2 (en) 2004-12-01 2012-01-17 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
WO2006060011A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de pointe comprenant un compartiment non rotatif
EP1828547B1 (fr) 2004-12-01 2011-11-30 United Technologies Corporation Turbosoufflante comprenant une pluralité d'aubes directrices d'entrée commandées individuellement et procédé de commande associé
WO2006059987A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Séparateur de particules pour moteur à turbine en bout
DE602004028528D1 (de) * 2004-12-01 2010-09-16 United Technologies Corp Tip-Turbinentriebwerk mit mehreren Gebläse- und Turbinenstufen
US7874163B2 (en) 2004-12-01 2011-01-25 United Technologies Corporation Starter generator system for a tip turbine engine
EP1828568B1 (fr) 2004-12-01 2011-03-23 United Technologies Corporation Ensemble rotor de soufflante-turbine pour moteur a turbine de bout
US8561383B2 (en) 2004-12-01 2013-10-22 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
US7883314B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan-turbine rotor of a tip turbine engine
US7854112B2 (en) * 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
WO2006059975A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Foyer peripherique pour moteur a turbine de bout
US7887296B2 (en) 2004-12-01 2011-02-15 United Technologies Corporation Fan blade with integral diffuser section and tip turbine blade section for a tip turbine engine
DE602004032186D1 (de) 2004-12-01 2011-05-19 United Technologies Corp Turbinenschaufelgruppe eines Fanrotors sowie Verfahren zur Montage einer solchen Gruppe
WO2006059980A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Aspiration par diffuseur pour moteur a turbine d'extremite
EP1828545A2 (fr) 2004-12-01 2007-09-05 United Technologies Corporation Elements annulaires de rotor de turbine
DE602004016059D1 (de) * 2004-12-01 2008-10-02 United Technologies Corp Tip-turbinentriebwerk mit wärmetauscher
EP1831530B1 (fr) 2004-12-01 2009-02-25 United Technologies Corporation Commande à distance d'étage variable de compresseur pour moteur à turbine
US7976272B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Inflatable bleed valve for a turbine engine
WO2006059989A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Structure de support de moteur a turbine de bout
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
US7631480B2 (en) 2004-12-01 2009-12-15 United Technologies Corporation Modular tip turbine engine
EP1825170B1 (fr) 2004-12-01 2009-03-18 United Technologies Corporation Systeme de lubrification de boite de vitesses pour moteur a turbine d'extremite
US8033094B2 (en) 2004-12-01 2011-10-11 United Technologies Corporation Cantilevered tip turbine engine
WO2006059974A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de boite de vitesses a couplage proximal pour moteur de turbine a pression d'entree
DE602004016065D1 (de) 2004-12-01 2008-10-02 United Technologies Corp Variable gebläseeinlassleitschaufelanordnung, turbinenmotor mit solch einer anordnung und entsprechendes steuerverfahren
EP1825111B1 (fr) 2004-12-01 2011-08-31 United Technologies Corporation Carter de compresseur à rotation inverse pour un moteur à turbine en bout
EP1828683B1 (fr) 2004-12-01 2013-04-10 United Technologies Corporation Dispositif de combustion pour moteur de turbine
US7980054B2 (en) * 2004-12-01 2011-07-19 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
US9109537B2 (en) 2004-12-04 2015-08-18 United Technologies Corporation Tip turbine single plane mount
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
US7377742B2 (en) * 2005-10-14 2008-05-27 General Electric Company Turbine shroud assembly and method for assembling a gas turbine engine
US7604455B2 (en) * 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
US8801370B2 (en) * 2006-10-12 2014-08-12 General Electric Company Turbine case impingement cooling for heavy duty gas turbines
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US8123406B2 (en) * 2008-11-10 2012-02-28 General Electric Company Externally adjustable impingement cooling manifold mount and thermocouple housing
FR2949810B1 (fr) * 2009-09-04 2013-06-28 Turbomeca Dispositif de support d'un anneau de turbine, turbine avec un tel dispositif et turbomoteur avec une telle turbine
US9169739B2 (en) 2012-01-04 2015-10-27 United Technologies Corporation Hybrid blade outer air seal for gas turbine engine
US9249681B2 (en) 2012-01-31 2016-02-02 United Technologies Corporation Fan case rub system
US9200531B2 (en) 2012-01-31 2015-12-01 United Technologies Corporation Fan case rub system, components, and their manufacture
US9194299B2 (en) 2012-12-21 2015-11-24 United Technologies Corporation Anti-torsion assembly
US9651059B2 (en) 2012-12-27 2017-05-16 United Technologies Corporation Adhesive pattern for fan case conformable liner
WO2014197053A2 (fr) 2013-03-13 2014-12-11 United Technologies Corporation Cartouche de revêtement insonorisant thermiquement conformable pour un moteur à turbine à gaz
EP2971683B1 (fr) 2013-03-14 2019-10-02 United Technologies Corporation Collecteur d'échangeur de chaleur de moteur à turbine à gaz
US9598975B2 (en) * 2013-03-14 2017-03-21 Rolls-Royce Corporation Blade track assembly with turbine tip clearance control
CN105378228B (zh) 2013-06-11 2017-12-15 通用电气公司 空隙控制环组件
BE1022170B1 (fr) * 2014-10-15 2016-02-24 Techspace Aero S.A. Capot moteur isolant pour test de turbomachine sur banc d'essais
US10662791B2 (en) * 2017-12-08 2020-05-26 United Technologies Corporation Support ring with fluid flow metering
US20190218928A1 (en) * 2018-01-17 2019-07-18 United Technologies Corporation Blade outer air seal for gas turbine engine
IT201900001173A1 (it) * 2019-01-25 2020-07-25 Nuovo Pignone Tecnologie Srl Turbina con un anello avvolgente attorno a pale rotoriche e metodo per limitare la perdita di fluido di lavoro in una turbina
US11761343B2 (en) * 2019-03-13 2023-09-19 Rtx Corporation BOAS carrier with dovetail attachments
CA3048823C (fr) * 2019-07-08 2023-10-03 Mike Richard John Smith Moteur a turbine a gaz/eolienne
US11208918B2 (en) * 2019-11-15 2021-12-28 Rolls-Royce Corporation Turbine shroud assembly with case captured seal segment carrier
US11306604B2 (en) 2020-04-14 2022-04-19 Raytheon Technologies Corporation HPC case clearance control thermal control ring spoke system
US12006829B1 (en) 2023-02-16 2024-06-11 General Electric Company Seal member support system for a gas turbine engine

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FR957575A (fr) * 1946-10-02 1950-02-23
US2685429A (en) * 1950-01-31 1954-08-03 Gen Electric Dynamic sealing arrangement for turbomachines
BE543281A (fr) * 1954-12-16
US2962256A (en) * 1956-03-28 1960-11-29 Napier & Son Ltd Turbine blade shroud rings
NL296573A (fr) * 1962-08-13
US3391904A (en) * 1966-11-02 1968-07-09 United Aircraft Corp Optimum response tip seal
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FR2228967A1 (fr) * 1973-05-12 1974-12-06 Rolls Royce
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FR2280791A1 (fr) * 1974-07-31 1976-02-27 Snecma Perfectionnements au reglage du jeu entre les aubes et le stator d'une turbine
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Also Published As

Publication number Publication date
US4251185A (en) 1981-02-17
GB2036882A (en) 1980-07-02
GB2036882B (en) 1982-08-18
DE2948811T1 (de) 1980-12-11
DE2948811C2 (fr) 1990-08-16
JPS6237205B2 (fr) 1987-08-11
SE7910211L (sv) 1979-12-11
CH642428A5 (de) 1984-04-13
JPS55500212A (fr) 1980-04-10
WO1979001008A1 (fr) 1979-11-29

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