[go: up one dir, main page]

DE69704986D1 - Doppelströmige Turbomaschine - Google Patents

Doppelströmige Turbomaschine

Info

Publication number
DE69704986D1
DE69704986D1 DE69704986T DE69704986T DE69704986D1 DE 69704986 D1 DE69704986 D1 DE 69704986D1 DE 69704986 T DE69704986 T DE 69704986T DE 69704986 T DE69704986 T DE 69704986T DE 69704986 D1 DE69704986 D1 DE 69704986D1
Authority
DE
Germany
Prior art keywords
double
turbo machine
flow turbo
flow
machine
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
DE69704986T
Other languages
English (en)
Other versions
DE69704986T2 (de
Inventor
Xavier Jean-Michel An Guyonnet
Pascal Claude Wurniesky
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs SA
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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Publication of DE69704986D1 publication Critical patent/DE69704986D1/de
Application granted granted Critical
Publication of DE69704986T2 publication Critical patent/DE69704986T2/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/022—Blade-carrying members, e.g. rotors with concentric rows of axial blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69704986T 1996-04-24 1997-04-24 Doppelströmige Turbomaschine Expired - Lifetime DE69704986T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605137A FR2748063B1 (fr) 1996-04-24 1996-04-24 Turbomachine a double flux

Publications (2)

Publication Number Publication Date
DE69704986D1 true DE69704986D1 (de) 2001-07-05
DE69704986T2 DE69704986T2 (de) 2001-11-15

Family

ID=9491526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704986T Expired - Lifetime DE69704986T2 (de) 1996-04-24 1997-04-24 Doppelströmige Turbomaschine

Country Status (4)

Country Link
US (1) US5822975A (de)
EP (1) EP0803640B1 (de)
DE (1) DE69704986T2 (de)
FR (1) FR2748063B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980060A1 (it) 1998-01-23 1999-07-23 Fiat Ricerche Perfezionamenti ai motori a combustione intenra con valvole ad azionam ento variabile.
US6615576B2 (en) * 2001-03-29 2003-09-09 Honeywell International Inc. Tortuous path quiet exhaust eductor system
EP2074298B1 (de) * 2006-10-12 2013-03-13 United Technologies Corporation Durch eine düse mit variablem querschnitt unterstützter neustart einens turbinentriebwerks
FR3039202B1 (fr) * 2015-07-22 2017-07-21 Snecma Aeronef comportant une turbomachine integree au fuselage arriere a alimentation variable
FR3059365B1 (fr) * 2016-11-25 2018-11-23 Safran Aircraft Engines Turbomachine a double flux equipee d'un systeme de decharge
US11225875B1 (en) * 2021-01-27 2022-01-18 Raytheon Technologies Corporation Rail support beams
GB2603148A (en) * 2021-01-28 2022-08-03 Rolls Royce Plc Gas turbine engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB585331A (en) * 1941-04-15 1947-02-05 Alan Arnold Griffith Improvements in or relating to internal-combustion turbines
GB884646A (en) * 1958-11-26 1961-12-13 Daimler Benz Ag Improvements relating to gas turbine power plants
GB978462A (en) * 1963-10-28 1964-12-23 Rolls Royce Gas turbine by-pass engine
GB1113542A (en) * 1967-01-06 1968-05-15 Rolls Royce Gas turbine engine
FR1520460A (fr) * 1967-01-11 1968-04-12 Snecma Perfectionnements aux turboréacteurs à flux multiples
FR2096708B1 (de) * 1970-06-22 1974-03-22 Snecma
FR2141435B1 (de) * 1971-06-02 1973-06-29 Snecma
GB1484898A (en) * 1974-09-11 1977-09-08 Rolls Royce Ducted fan gas turbine engine
FR2597547A1 (fr) * 1985-05-29 1987-10-23 Chanay Paul Suralimenteur d'air pour moteurs a combustion
FR2685385B1 (fr) * 1991-12-24 1995-03-31 Snecma Moteur de propulsion a cycle variable pour avion supersonique.
FR2707698B1 (fr) * 1993-07-15 1995-08-25 Snecma Turbomachine munie d'un moyen de soufflage d'air sur un élément de rotor.
FR2712029B1 (fr) * 1993-11-03 1995-12-08 Snecma Turbomachine pourvue d'un moyen de réchauffage des disques de turbines aux montées en régime.

Also Published As

Publication number Publication date
EP0803640B1 (de) 2001-05-30
EP0803640A1 (de) 1997-10-29
US5822975A (en) 1998-10-20
FR2748063B1 (fr) 1998-05-29
FR2748063A1 (fr) 1997-10-31
DE69704986T2 (de) 2001-11-15

Similar Documents

Publication Publication Date Title
ID16132A (id) Mesin turbo
DE69504071D1 (de) Turbomaschine
ATE199962T1 (de) Schalldämpfer
DE59701361D1 (de) Schalldämpfer-anordnung
NO990199L (no) Mikroturbomaskineri
FI955289L (fi) Turboahdinyhdistelmä
DE69825088D1 (de) Abgasturbolader
DE69622002D1 (de) Gepfeilte Turbomaschinenschaufel
DE69822808D1 (de) Strömungsmaschine
FR2731466B1 (fr) Stator de turbomachine
IT1293092B1 (it) Marmitta di scarico
DE69728500D1 (de) Turbomaschinenrotor
FR2761119B1 (fr) Stator de compresseur de turbomachine
FI963672L (fi) Turboahdin
FR2780445B1 (fr) Turbocompresseur
DE69704986D1 (de) Doppelströmige Turbomaschine
ATE228237T1 (de) Rotor
DE59502624D1 (de) Abgasturbolader
DE59703160D1 (de) Schalldämpfer
IT1293731B1 (it) Silenziatore per ventilatori
DE69529321D1 (de) Turboverdichter
NO951826L (no) Lyddemper for sentrifugalvifte
KR970059308U (ko) 소음기
FR2769951B1 (fr) Turbocompresseur
DE69604849D1 (de) Turbinenrotor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA, PARIS, FR