DE69922742D1 - Partikelfalle für Turbomaschinen - Google Patents

Partikelfalle für Turbomaschinen

Info

Publication number
DE69922742D1
DE69922742D1 DE69922742T DE69922742T DE69922742D1 DE 69922742 D1 DE69922742 D1 DE 69922742D1 DE 69922742 T DE69922742 T DE 69922742T DE 69922742 T DE69922742 T DE 69922742T DE 69922742 D1 DE69922742 D1 DE 69922742D1
Authority
DE
Germany
Prior art keywords
turbomachinery
particle trap
trap
particle
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
DE69922742T
Other languages
English (en)
Other versions
DE69922742T2 (de
Inventor
Antoine Emmanuel Cousin
Georges Mazeaud
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 DE69922742D1 publication Critical patent/DE69922742D1/de
Application granted granted Critical
Publication of DE69922742T2 publication Critical patent/DE69922742T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0246—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising particle separators
    • 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0293—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turboprop engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Characterised By The Charging Evacuation (AREA)
DE69922742T 1998-07-09 1999-07-08 Partikelfalle für Turbomaschinen Expired - Lifetime DE69922742T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9808800 1998-07-09
FR9808800A FR2781010B1 (fr) 1998-07-09 1998-07-09 Pieges a particules pour turbomachine

Publications (2)

Publication Number Publication Date
DE69922742D1 true DE69922742D1 (de) 2005-01-27
DE69922742T2 DE69922742T2 (de) 2005-12-08

Family

ID=9528462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922742T Expired - Lifetime DE69922742T2 (de) 1998-07-09 1999-07-08 Partikelfalle für Turbomaschinen

Country Status (5)

Country Link
US (1) US6129509A (de)
EP (1) EP0971111B1 (de)
CA (1) CA2276544C (de)
DE (1) DE69922742T2 (de)
FR (1) FR2781010B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162238A1 (de) * 2001-12-18 2003-07-10 Rolls Royce Deutschland Lufteinlasssystem eines PTL-Antriebs
FR2836182B1 (fr) * 2002-02-21 2005-10-14 Snecma Moteurs Agencement d'entree d'air d'un turbopropulseur
EP1626900B1 (de) * 2003-04-28 2008-03-05 Snecma Lufteinlasseinrichtung für turboproptriebwerke
EP1893862B1 (de) * 2005-06-20 2014-05-21 Rolls-Royce North American Technologies, Inc. Partikelabscheider für gasturbinen
EP1896157B1 (de) * 2005-06-20 2012-05-02 Rolls-Royce North American Technologies, Inc. Partikelabscheider für einen gasturbinenmotor
EP1893857B1 (de) 2005-06-20 2012-10-24 Rolls-Royce North American Technologies, Inc. Trägheitspartikelabscheider
EP1892378A1 (de) * 2006-08-22 2008-02-27 Siemens Aktiengesellschaft Gasturbine
EP2382026B1 (de) * 2008-12-26 2017-08-23 Rolls-Royce North American Technologies, Inc. Einlasspartikelabscheidersystem für einen gasturbinenmotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534548A (en) * 1969-06-30 1970-10-20 Avco Corp Separator apparatus for engine air inlets
US3673771A (en) * 1970-11-23 1972-07-04 Avco Corp Multi-channel particle separator
US3832086A (en) * 1971-11-23 1974-08-27 Gen Electric Particle separator with scroll scavenging means
US3978656A (en) * 1975-02-20 1976-09-07 Avco Corporation Gas turbine engine air inlets having particle separators
US4527387A (en) * 1982-11-26 1985-07-09 General Electric Company Particle separator scroll vanes
US4702071A (en) * 1985-06-28 1987-10-27 Rolls-Royce Plc Inlet particle separator
US4704145A (en) * 1986-06-27 1987-11-03 Avco Corporation Modular multi-channel particle separator
US4928480A (en) * 1988-03-04 1990-05-29 General Electric Company Separator having multiple particle extraction passageways
US5253472A (en) * 1990-02-28 1993-10-19 Dev Sudarshan P Small gas turbine having enhanced fuel economy
US5123240A (en) * 1990-03-19 1992-06-23 General Electric Co. Method and apparatus for ejecting foreign matter from the primary flow path of a gas turbine engine

Also Published As

Publication number Publication date
FR2781010A1 (fr) 2000-01-14
CA2276544A1 (en) 2000-01-09
FR2781010B1 (fr) 2000-08-04
EP0971111A1 (de) 2000-01-12
DE69922742T2 (de) 2005-12-08
CA2276544C (en) 2007-12-18
US6129509A (en) 2000-10-10
EP0971111B1 (de) 2004-12-22

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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