DE69909276D1 - Schubdüse einer gasturbine - Google Patents

Schubdüse einer gasturbine

Info

Publication number: DE69909276D1
Authority: DE; Germany
Prior art keywords: gas turbine; throttle nozzle; throttle; nozzle; turbine
Prior art date: 1998-04-22
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 - Fee Related

Application number

DE69909276T

Other languages

English (en)

Other versions

DE69909276T2 (de

Inventor

James Crone

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.)

Pratt and Whitney Canada Corp

Original Assignee

Pratt and Whitney Canada 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.)

1998-04-22

Filing date

1999-04-21

Publication date

2003-08-07

1999-04-21 Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp

2003-08-07 Application granted granted Critical

2003-08-07 Publication of DE69909276D1 publication Critical patent/DE69909276D1/de

2004-02-05 Publication of DE69909276T2 publication Critical patent/DE69909276T2/de

2019-04-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
- 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—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
- 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
- F01D25/30—Exhaust heads, chambers, or the like
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/601—Fluid transfer using an ejector or a jet pump

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Aviation & Aerospace Engineering (AREA)
Exhaust Silencers (AREA)
Jet Pumps And Other Pumps (AREA)

DE69909276T 1998-04-22 1999-04-21 Schubdüse einer gasturbine Expired - Fee Related DE69909276T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/063,926 US6109562A (en)	1998-04-22	1998-04-22	Aircraft construction
US63926		1998-04-22
PCT/CA1999/000353 WO1999054204A1 (en)	1998-04-22	1999-04-21	Jet engine exhaust nozzle

Publications (2)

Publication Number	Publication Date
DE69909276D1 true DE69909276D1 (de)	2003-08-07
DE69909276T2 DE69909276T2 (de)	2004-02-05

Family

ID=22052409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69909276T Expired - Fee Related DE69909276T2 (de)	1998-04-22	1999-04-21	Schubdüse einer gasturbine

Country Status (6)

Country	Link
US (1)	US6109562A (de)
EP (1)	EP1071609B1 (de)
JP (1)	JP2002512151A (de)
CA (1)	CA2329343C (de)
DE (1)	DE69909276T2 (de)
WO (1)	WO1999054204A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1497490B1 (de) *	2002-04-10	2012-08-22	Fisher & Paykel Appliances Limited	Wäschetrockner
FR2905984B1 (fr) *	2006-09-20	2011-12-30	Turbomeca	Moteur d'helicoptere a turbine a gaz a emission sonore reduite par traitement acoustique d'un ejecteur
WO2012148394A1 (en)	2011-04-28	2012-11-01	Bell Helicopter Textron Inc.	Self-aligning inlet plenum system for rotorcraft
US20140060004A1 (en) *	2011-09-20	2014-03-06	Bell Helicopter Textron Inc.	Tiltrotor vectored exhaust system
US9969500B2 (en) *	2014-02-06	2018-05-15	Honeywell International Inc.	Bifurcated ducts including plenums for stabilizing flow therethrough and exhaust systems including the same
US10279924B2 (en) *	2017-05-12	2019-05-07	Bell Helicopter Textron Inc.	Engine exhaust duct mounting assembly
CN109606709A (zh) *	2018-11-14	2019-04-12	中国直升机设计研究所	一种用于直升机的排气管安装结构
CN114178790B (zh) *	2021-12-08	2023-03-17	中国航发南方工业有限公司	发动机排气段制作工艺
US11732633B2 (en) *	2022-01-04	2023-08-22	Caterpillar Inc.	Exhaust discharge system
FR3140117A1 (fr)	2022-09-27	2024-03-29	Airbus Helicopters	Aéronef muni d’un moteur et d’un conduit d’échappement drainé autour d’une tuyère d’éjection du moteur
FR3141681B1 (fr)	2022-11-09	2025-03-21	Airbus Helicopters	Aéronef muni d’un conduit d’échappement couplé à un système de stabilisation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2231239A (en) *	1939-05-16	1941-02-11	Curtiss Wright Corp	Cowling exhaust outlet
US2650666A (en) *	1946-07-25	1953-09-01	Dorand Rene	Rotary-wing aircraft with jet-driven rotor
US2605851A (en) *	1946-11-30	1952-08-05	Chrysler Corp	Air intake for aircraft turbopropeller power plant
US2653585A (en) *	1949-12-22	1953-09-29	United Aircraft Corp	Engine cooling and exhaust arrangement
FR1512579A (fr) *	1966-12-30	1968-02-09	Sud Aviation	Dispositif sustentateur et propulseur pour appareil à réaction du type combiné hélicoptère-autogire
GB2044359B (en) *	1979-03-16	1982-10-27	Rolls Royce	Gas turbine engine air intakes
US4369937A (en) *	1981-05-18	1983-01-25	The United States Of America As Represented By The Secretary Of The Army	Hinging and latching apparatus
US4388804A (en) *	1981-08-17	1983-06-21	J. I. Case Company	Exhaust assembly for tractors
US4519543A (en) *	1982-04-07	1985-05-28	Rolls-Royce Inc.	Vectorable nozzles for turbomachines
US4552309A (en) *	1982-04-07	1985-11-12	Rolls-Royce Inc.	Variable geometry nozzles for turbomachines
GB2266080A (en) *	1992-04-16	1993-10-20	Rolls Royce Plc	Mounting arrangement for a gas turbine engine.
DE19524731A1 (de) *	1995-07-07	1997-01-09	Bmw Rolls Royce Gmbh	Turboprop-Triebwerk mit einem Luft-Ölkühler
CA2226441C (en) *	1995-07-07	2007-01-23	Kurt Steiner	Turboprop engine with an air-oil cooler

1998
- 1998-04-22 US US09/063,926 patent/US6109562A/en not_active Expired - Lifetime
1999
- 1999-04-21 DE DE69909276T patent/DE69909276T2/de not_active Expired - Fee Related
- 1999-04-21 EP EP99915426A patent/EP1071609B1/de not_active Expired - Lifetime
- 1999-04-21 JP JP2000544562A patent/JP2002512151A/ja active Pending
- 1999-04-21 WO PCT/CA1999/000353 patent/WO1999054204A1/en active IP Right Grant
- 1999-04-21 CA CA002329343A patent/CA2329343C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69909276T2 (de)	2004-02-05
CA2329343C (en)	2007-05-15
CA2329343A1 (en)	1999-10-28
JP2002512151A (ja)	2002-04-23
EP1071609A1 (de)	2001-01-31
EP1071609B1 (de)	2003-07-02
WO1999054204A1 (en)	1999-10-28
US6109562A (en)	2000-08-29

Publication	Publication Date	Title
DE59810315D1 (de)	2004-01-15	Turbinenschaufel einer Gasturbine
DE69838201D1 (de)	2007-09-20	Einteiliger Blisk einer Gasturbine
DE69505006D1 (de)	1998-10-29	Hybridbrenner einer gasturbine
DE69729505D1 (de)	2004-07-22	Arbeitsweise einer Gasturbinenbrennkammer
DE69821687D1 (de)	2004-03-25	Kühlung der leitschaufel einer gasturbine
DE69412572D1 (de)	1998-09-24	Hybridbrenner einer Gasturbine
DE69822720D1 (de)	2004-05-06	Dichtung zwischen den Stufen einer Gasturbine
DE60014170D1 (de)	2004-10-28	Statorschaufel einer Gasturbine
DE69820958T2 (de)	2004-10-21	Kühlung einer Gasturbinenleitschaufel
DE60033345D1 (de)	2007-03-29	Bauteil einer Gasturbine mit positionsabhängigen Schutzbeschichtungen
DE69913221D1 (de)	2004-01-15	Laufradschaufelplatte einer Gasturbine
DE60111670D1 (de)	2005-08-04	Kühlungssystem einer Gasturbinenbrennkammer
DE69922347D1 (de)	2005-01-05	Brennstoff-luft mischvorrichtung für radialdom einer gasturbine
DE69401839D1 (de)	1997-04-10	Schmiereinrichtung einer Gasturbine
DE69933601D1 (de)	2006-11-30	Gasturbine
DE69828337D1 (de)	2005-02-03	Gasturbine
DE69531806D1 (de)	2003-10-30	Gasturbinenbrennkammer
DE60127804D1 (de)	2007-05-24	Segmentierter Mantelring einer Gasturbine
DE60225639D1 (de)	2008-04-30	Steuerungsvorrichtung einer Gasturbine
DE69623370D1 (de)	2002-10-10	Dampfgekühlte Gasturbine
DE69827555D1 (de)	2004-12-23	Gasturbine
DE69515508D1 (de)	2000-04-13	Befestigung für die schaufel einer gasturbine
DE59208831D1 (de)	1997-10-02	Brennkammer einer Gasturbine
DE50204128D1 (de)	2005-10-06	Heissgaspfad-baugruppe einer gasturbine
DE69830026D1 (de)	2005-06-09	Schmierung einer Gasturbine während des Starts

Legal Events

Date	Code	Title	Description
2004-07-29	8364	No opposition during term of opposition
2010-02-18	8339	Ceased/non-payment of the annual fee