CA2726024A1 - Casing comprising a peripheral shroud for a turbomachine rotor - Google Patents

Casing comprising a peripheral shroud for a turbomachine rotor Download PDF

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Publication number
CA2726024A1
CA2726024A1 CA2726024A CA2726024A CA2726024A1 CA 2726024 A1 CA2726024 A1 CA 2726024A1 CA 2726024 A CA2726024 A CA 2726024A CA 2726024 A CA2726024 A CA 2726024A CA 2726024 A1 CA2726024 A1 CA 2726024A1
Authority
CA
Canada
Prior art keywords
casing
turbomachine rotor
peripheral shroud
peripheral
shroud
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.)
Abandoned
Application number
CA2726024A
Other languages
French (fr)
Inventor
Guy Bernard Vauchel
Pierre Andre Marcel Baudu
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 Nacelles SAS
Original Assignee
Aircelle 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 Aircelle SA filed Critical Aircelle SA
Publication of CA2726024A1 publication Critical patent/CA2726024A1/en
Abandoned 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
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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

Abstract

La présente invention se rapporte a un Carter (5) pour rotor de turbomachine, plus particulièrement pour soufflante (1) de turboréacteur (2), comprenant une ceinture (6) périphérique conçue pour former un collier de serrage enserrant Ie carter, caractérisé en ce que Ia ceinture porte au moins une ferrure (12, 13) ou un voile destiné à Ia fixation d'équipements.The present invention relates to a casing (5) for a turbomachine rotor, more particularly for a fan (1) for a turbojet engine (2), comprising a peripheral belt (6) designed to form a clamping collar enclosing the casing, characterized in that that the belt carries at least one fitting (12, 13) or a web for attaching equipment.

CA2726024A 2008-06-06 2009-03-30 Casing comprising a peripheral shroud for a turbomachine rotor Abandoned CA2726024A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0803156 2008-06-06
FR0803156A FR2932233B1 (en) 2008-06-06 2008-06-06 CARTER FOR ROTOR OF TURBOMACHINE
PCT/FR2009/000366 WO2009147307A1 (en) 2008-06-06 2009-03-30 Casing comprising a peripheral shroud for a turbomachine rotor

Publications (1)

Publication Number Publication Date
CA2726024A1 true CA2726024A1 (en) 2009-12-10

Family

ID=40184857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2726024A Abandoned CA2726024A1 (en) 2008-06-06 2009-03-30 Casing comprising a peripheral shroud for a turbomachine rotor

Country Status (8)

Country Link
US (1) US20110085897A1 (en)
EP (1) EP2288798A1 (en)
CN (1) CN102016265B (en)
BR (1) BRPI0912082A2 (en)
CA (1) CA2726024A1 (en)
FR (1) FR2932233B1 (en)
RU (1) RU2511960C2 (en)
WO (1) WO2009147307A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US8206102B2 (en) * 2007-08-16 2012-06-26 United Technologies Corporation Attachment interface for a gas turbine engine composite duct structure
FR2963469B1 (en) * 2010-07-27 2012-07-27 Aircelle Sa ACOUSTIC PANEL
FR2966508B1 (en) 2010-10-22 2015-04-03 Snecma AERONAUTICAL MOTOR BLOWER CASING IN COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
CN103975142B (en) * 2011-12-07 2016-09-28 株式会社Ihi Installation boss and fan hub
FR2995038B1 (en) * 2012-08-30 2014-09-19 Snecma GAS TURBINE BLOWER HOUSING HAVING EQUIPMENT FASTENING BELT
EP2733314B1 (en) * 2012-11-15 2017-04-05 Safran Aero Boosters SA Radial attachment and positioning flanges for axial turbomachine casing sections
US10107202B2 (en) * 2014-11-26 2018-10-23 United Technologies Corporation Composite fan housing assembly of a turbofan engine and method of manufacture
FR3058343B1 (en) 2016-11-04 2020-02-28 Safran Aircraft Engines IMPROVED MACHINING SYSTEM FOR A FLANGE FOR FIXING AN AIRCRAFT TURBOMACHINE HOUSING
FR3074855A1 (en) * 2017-12-11 2019-06-14 Airbus Operations GRID FOR FORMATION OF AN INVERSION FLOW OF AN AIRCRAFT TURBOJET ENGINE
CN108412644A (en) * 2018-03-05 2018-08-17 安徽江淮汽车集团股份有限公司 Air cleaner mounting seat with shock-absorbing function

Family Cites Families (20)

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US2548249A (en) * 1946-07-01 1951-04-10 Marman Products Co Inc Band clamp
US2997958A (en) * 1960-06-13 1961-08-29 Heinicke Pump Co Centrifugal pump
FR2514823B1 (en) * 1981-10-16 1986-06-27 Poudres & Explosifs Ste Nale PROTECTION DEVICE AGAINST THE BREAKING OF ROTARY ELEMENTS OF A ROTATING MACHINE
US4934899A (en) * 1981-12-21 1990-06-19 United Technologies Corporation Method for containing particles in a rotary machine
US4759521A (en) * 1984-04-18 1988-07-26 Aluma-Form, Inc. Flexible banding and instrument support system
US5226789A (en) * 1991-05-13 1993-07-13 General Electric Company Composite fan stator assembly
US5208569A (en) * 1992-06-03 1993-05-04 The United States Of America As Represented By The United States Department Of Energy Simplified flangeless unisex waveguide coupler assembly
DE4232385A1 (en) * 1992-09-26 1994-03-31 Asea Brown Boveri Gas turbine with flanged exhaust housing
DE4329014C1 (en) * 1993-08-28 1995-01-05 Mtu Muenchen Gmbh Rotor housing, especially housing for turbine engines
US20010048048A1 (en) * 1999-01-13 2001-12-06 Brian L Riedel Backside fitting attachment for nacelle acoustic panels
GB9922618D0 (en) * 1999-09-25 1999-11-24 Rolls Royce Plc A gas turbine engine blade containment assembly
GB0206136D0 (en) * 2002-03-15 2002-04-24 Rolls Royce Plc Improvements in or relating to cellular materials
US6824471B2 (en) * 2002-09-06 2004-11-30 S. A. Armstrong Limited Motor and pump shaft connecting assembly with shaft locating jack ring
US6899574B1 (en) * 2003-08-28 2005-05-31 Garmin Ltd. Transducer bracket
GB2406627B (en) * 2003-10-03 2008-05-07 Rolls Royce Plc Connecting arrangement
FR2887931B1 (en) * 2005-06-29 2007-08-17 Snecma SUPPORT AND HOUSING DEVICE FOR SERVITUDES IN A DOUBLE FLOW TURBOREACTOR
DE102005033860A1 (en) * 2005-07-13 2007-01-25 Rolls-Royce Deutschland Ltd. & Co. Kg Protective ring for gas turbine engine collector housing has cylinder of welded, prefabricated sheet metal bands, stiffening ribs as vertically protruding first sheet metal ring welded to cylinder, second ring coaxial to cylinder end
FR2903732B1 (en) * 2006-07-12 2008-09-12 Airbus France Sas AIR INTAKE FOR AIRCRAFT TURBOKER.
US8475895B2 (en) * 2006-11-21 2013-07-02 General Electric Company Articles comprising composite structures having mounting flanges
US8021102B2 (en) * 2006-11-30 2011-09-20 General Electric Company Composite fan containment case and methods of fabricating the same

Also Published As

Publication number Publication date
US20110085897A1 (en) 2011-04-14
FR2932233A1 (en) 2009-12-11
FR2932233B1 (en) 2012-09-28
CN102016265B (en) 2014-06-18
CN102016265A (en) 2011-04-13
BRPI0912082A2 (en) 2015-10-06
WO2009147307A1 (en) 2009-12-10
EP2288798A1 (en) 2011-03-02
RU2010152292A (en) 2012-07-20
RU2511960C2 (en) 2014-04-10

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140224

FZDE Discontinued

Effective date: 20160919