FR1499409A - Ensemble d'aubes pour le compresseur d'un turboréacteur - Google Patents

Ensemble d'aubes pour le compresseur d'un turboréacteur

Info

Publication number
FR1499409A
FR1499409A FR76339A FR76339A FR1499409A FR 1499409 A FR1499409 A FR 1499409A FR 76339 A FR76339 A FR 76339A FR 76339 A FR76339 A FR 76339A FR 1499409 A FR1499409 A FR 1499409A
Authority
FR
France
Prior art keywords
turbojet
blades
compressor
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
Application number
FR76339A
Other languages
English (en)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR1499409A publication Critical patent/FR1499409A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR76339A 1965-09-16 1966-09-14 Ensemble d'aubes pour le compresseur d'un turboréacteur Expired FR1499409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3964065 1965-09-16

Publications (1)

Publication Number Publication Date
FR1499409A true FR1499409A (fr) 1967-10-27

Family

ID=10410652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76339A Expired FR1499409A (fr) 1965-09-16 1966-09-14 Ensemble d'aubes pour le compresseur d'un turboréacteur

Country Status (4)

Country Link
US (1) US3393436A (fr)
DE (1) DE1551201B1 (fr)
FR (1) FR1499409A (fr)
GB (1) GB1054608A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532439A (en) * 1966-11-29 1970-10-06 Rolls Royce Fibrous reinforced bladed rotor
GB1170593A (en) * 1967-04-12 1969-11-12 Rolls Royce Method of making a Bladed Rotor
GB1233022A (fr) * 1968-08-28 1971-05-26
FR2275651A1 (fr) * 1974-06-21 1976-01-16 Snecma Perfectionnements aux stators de turbomachines axiales
GB1485032A (en) * 1974-08-23 1977-09-08 Rolls Royce Gas turbine engine casing
US4728255A (en) * 1985-02-25 1988-03-01 General Electric Company Removable stiffening disk
FR2606071B1 (fr) * 1986-10-29 1990-11-30 Snecma Etage de stator et compresseur de turbomachine le comportant
DE3711764A1 (de) * 1987-04-07 1988-10-27 Mtu Muenchen Gmbh Axialleitgitter fuer verdichter
FR2642113A1 (fr) * 1989-01-20 1990-07-27 Rolls Royce Plc Procede de fabrication d'un ensemble d'ailettes d'aubage fixe pour compresseur a ecoulement axial et ensemble d'ailettes obtenu par ce procede
US5022818A (en) * 1989-02-21 1991-06-11 Westinghouse Electric Corp. Compressor diaphragm assembly
US5115642A (en) * 1991-01-07 1992-05-26 United Technologies Corporation Gas turbine engine case with intergral shroud support ribs
DE4242851A1 (de) * 1992-12-18 1994-06-23 Mtu Muenchen Gmbh Verfahren zur Herstellung eines Leitgitters für Turbomaschinen, insbesondere für Axialverdichter
US5362344A (en) * 1993-02-03 1994-11-08 Avco Corporation Ducted support housing assembly
FR2856749B1 (fr) * 2003-06-30 2005-09-23 Snecma Moteurs Redresseur de compresseur de moteur aeronautique a aubes collees
EP1548233B1 (fr) * 2003-12-18 2006-08-02 Techspace Aero S.A. Dispositif de fixation d'aubes à une virole et étage redresseur de compresseur comportant un tel dispositif
US8894370B2 (en) * 2008-04-04 2014-11-25 General Electric Company Turbine blade retention system and method
US8182213B2 (en) * 2009-04-22 2012-05-22 Pratt & Whitney Canada Corp. Vane assembly with removable vanes
CA2713317C (fr) 2009-08-17 2017-09-26 Pratt & Whitney Canada Corp. Melangeur d'echappement de turbine a gaz
US8689557B2 (en) 2011-02-04 2014-04-08 General Electric Company Steam seal dump re-entry system
US8696311B2 (en) 2011-03-29 2014-04-15 Pratt & Whitney Canada Corp. Apparatus and method for gas turbine engine vane retention
US8920117B2 (en) * 2011-10-07 2014-12-30 Pratt & Whitney Canada Corp. Fabricated gas turbine duct
US10240468B2 (en) 2012-09-28 2019-03-26 United Technologies Corporation Turbine engine vane arrangement having a plurality of interconnected vane arrangement segments
EP3044429B1 (fr) * 2013-09-12 2021-06-30 Raytheon Technologies Corporation Procédé de fabrication de segments de panneau de glace
KR101953462B1 (ko) * 2017-05-24 2019-02-28 두산중공업 주식회사 베인 어셈블리를갖는 가스터빈
US11028778B2 (en) 2018-09-27 2021-06-08 Pratt & Whitney Canada Corp. Engine with start assist

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901459A (en) * 1907-03-28 1908-10-20 Gen Electric Cover for turbine-buckets.
GB267405A (en) * 1926-09-09 1927-03-17 Charles Oliver Improvements in or relating to shrouding for turbine blades and the like
US2747367A (en) * 1950-03-21 1956-05-29 United Aircraft Corp Gas turbine power plant supporting structure
GB695724A (en) * 1950-08-01 1953-08-19 Rolls Royce Improvements in or relating to structural elements for axial-flow turbo-machines such as compressors or turbines of gas-turbine engines
US3095138A (en) * 1957-05-28 1963-06-25 Studebaker Corp Rotating shroud
US3004750A (en) * 1959-02-24 1961-10-17 United Aircraft Corp Stator for compressor or turbine
GB871733A (en) * 1959-04-16 1961-06-28 John Oliver Creek Mounting ring for blading in a gas turbine engine and method of making same
GB949231A (en) * 1961-05-03 1964-02-12 Rolls Royce Gas turbine engine
GB991357A (en) * 1963-12-04 1965-05-05 Rolls Royce Axial fluid flow machine such as a compressor or turbine
GB994568A (en) * 1964-05-07 1965-06-10 Rolls Royce Bladed structure

Also Published As

Publication number Publication date
GB1054608A (fr)
DE1551201B1 (de) 1970-11-19
US3393436A (en) 1968-07-23

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