FR995813A - Perfectionnements aux turbines - Google Patents

Perfectionnements aux turbines

Info

Publication number
FR995813A
FR995813A FR995813DA FR995813A FR 995813 A FR995813 A FR 995813A FR 995813D A FR995813D A FR 995813DA FR 995813 A FR995813 A FR 995813A
Authority
FR
France
Prior art keywords
turbine
turbine improvements
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
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR995813A publication Critical patent/FR995813A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR995813D 1948-09-29 1949-09-19 Perfectionnements aux turbines Expired FR995813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51792A US2620554A (en) 1948-09-29 1948-09-29 Method of manufacturing turbine blades

Publications (1)

Publication Number Publication Date
FR995813A true FR995813A (fr) 1951-12-10

Family

ID=21973401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995813D Expired FR995813A (fr) 1948-09-29 1949-09-19 Perfectionnements aux turbines

Country Status (2)

Country Link
US (1) US2620554A (fr)
FR (1) FR995813A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034182A (en) * 1973-12-21 1977-07-05 Motoren- Und Turbinen-Union Munchen Gmbh Method of fabricating rings from separate segments and fixture for use therewith
US4812107A (en) * 1985-02-28 1989-03-14 Bbc Brown, Boveri & Company, Ltd. Method of manufacturing a control wheel for the high-pressure rotor of a steam turbine

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894318A (en) * 1952-10-08 1959-07-14 Gen Electric Turbomachine bucket-wheel fabricated by casting
US2918264A (en) * 1957-02-13 1959-12-22 Enu Lab Inc Mixer agitator
NL288322A (fr) * 1962-05-16
US3255994A (en) * 1963-09-03 1966-06-14 Chrysler Corp Turbine wheel
US3412977A (en) * 1965-04-15 1968-11-26 Gen Electric Segmented annular sealing ring and method of its manufacture
US3830526A (en) * 1973-04-26 1974-08-20 Hydrotech Int Inc Apparatus and method for making sub-sea connections
US4602412A (en) * 1982-12-02 1986-07-29 Westinghouse Electric Corp. Method for assembling in a circular array turbine blades each with an integral shroud
US4765046A (en) * 1987-05-22 1988-08-23 Westinghouse Electric Corp. Row assembly process for integral shroud blades
EP1834076B1 (fr) * 2004-12-01 2011-04-06 United Technologies Corporation Groupe d'aubes de turbine d'un rotor de soufflante et procédé de montage d'un tel groupe
US9845727B2 (en) 2004-12-01 2017-12-19 United Technologies Corporation Tip turbine engine composite tailcone
EP1834071B1 (fr) * 2004-12-01 2013-03-13 United Technologies Corporation Inducteur de pale de ventilateur de moteur de turbine a pression d'entree
WO2006059986A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout et procede de fonctionnement avec inversion de la circulation d'air du noyau du ventilateur
EP1825117B1 (fr) * 2004-12-01 2012-06-13 United Technologies Corporation Moteur à turbine équipé d'une soufflante et d'un compresseur entraînés par un engrenage différentiel
EP1825177B1 (fr) 2004-12-01 2012-01-25 United Technologies Corporation Purgeur gonflable destine a un moteur a turbine et methode de reglage d'air de purge
WO2006059988A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout modulaire
WO2006059978A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout en porte-a-faux
US8468795B2 (en) 2004-12-01 2013-06-25 United Technologies Corporation Diffuser aspiration for a tip turbine engine
EP1825111B1 (fr) * 2004-12-01 2011-08-31 United Technologies Corporation Carter de compresseur à rotation inverse pour un moteur à turbine en bout
DE602004019709D1 (de) 2004-12-01 2009-04-09 United Technologies Corp Tip-turbinentriebwerk und entsprechendes betriebsverfahren
US8757959B2 (en) * 2004-12-01 2014-06-24 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
US7980054B2 (en) 2004-12-01 2011-07-19 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
WO2006060001A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Rotor de ventilateur pour moteur a turbine de bout
WO2006059971A2 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Logement de moteur a turbine integrant un ventilateur, un combustor, et une turbine
EP1831521B1 (fr) 2004-12-01 2008-08-20 United Technologies Corporation Ensemble aubes de guidage d'admission de soufflante variable, turbomachine dotee d'un tel ensemble et procede de commande correspondant
WO2006059993A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur à turbine en bout avec étages soufflante et turbine multiples
US7874802B2 (en) * 2004-12-01 2011-01-25 United Technologies Corporation Tip turbine engine comprising turbine blade clusters and method of assembly
WO2006059997A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Elements annulaires de rotor de turbine
US8087885B2 (en) 2004-12-01 2012-01-03 United Technologies Corporation Stacked annular components for turbine engines
EP1828573B1 (fr) * 2004-12-01 2010-06-16 United Technologies Corporation Joint hydraulique pour boite de vitesses de moteur a turbine d'extremite
WO2006059994A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de joint pour rotor de turbine-ventilateur de moteur de turbine a pression d’entree
US8083030B2 (en) * 2004-12-01 2011-12-27 United Technologies Corporation Gearbox lubrication supply system for a tip engine
DE602004019710D1 (de) * 2004-12-01 2009-04-09 United Technologies Corp Fernbetätigung für eine verstellbare stufe eines verdichters für einen turbinenmotor
WO2006110123A2 (fr) 2004-12-01 2006-10-19 United Technologies Corporation Conduit de transition pour moteur a turbine
WO2006059979A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Carter intégral, aube fixe, bâti et mélangeur d'un moteur à turbine en bout
WO2006059973A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur de turbine a aube comprenant un echangeur thermique
WO2006059985A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Compresseur axial pour moteur a turbine de bout
WO2006059989A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Structure de support de moteur a turbine de bout
DE602004028297D1 (de) 2004-12-01 2010-09-02 United Technologies Corp Umfangsbrennkammer für spitzenturbinenmotor
WO2006060003A2 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Pale de ventilateur comprenant une section de diffuseur integrale et une section de pale de turbine a aube destine a une moteur a turbine a aube
WO2006059996A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Ailettes de rotor de soufflante pour moteur a turbine en bout
WO2006059974A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de boite de vitesses a couplage proximal pour moteur de turbine a pression d'entree
WO2006059968A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Boite de vitesses contre-rotative pour moteur a turbine de bout
EP1828683B1 (fr) 2004-12-01 2013-04-10 United Technologies Corporation Dispositif de combustion pour moteur de turbine
WO2006059987A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Séparateur de particules pour moteur à turbine en bout
US7883315B2 (en) * 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan rotor of a tip turbine engine
WO2006059990A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Refroidissement regeneratif des aubes et pales de turbine pour moteur a turbine d'extremite
US7882695B2 (en) 2004-12-01 2011-02-08 United Technologies Corporation Turbine blow down starter for turbine engine
EP1828547B1 (fr) 2004-12-01 2011-11-30 United Technologies Corporation Turbosoufflante comprenant une pluralité d'aubes directrices d'entrée commandées individuellement et procédé de commande associé
US7874163B2 (en) * 2004-12-01 2011-01-25 United Technologies Corporation Starter generator system for a tip turbine engine
US20090169385A1 (en) * 2004-12-01 2009-07-02 Suciu Gabriel L Fan-turbine rotor assembly with integral inducer section for a tip turbine engine
WO2006062497A1 (fr) * 2004-12-04 2006-06-15 United Technologies Corporation Bâti moteur à turbine en bout de pale
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US20090092494A1 (en) * 2007-10-04 2009-04-09 General Electric Company Disk rotor and method of manufacture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904421A (en) * 1931-10-01 1933-04-18 Gen Electric Bucket wheel
US2221672A (en) * 1938-08-27 1940-11-12 Gen Electric Elastic fluid turbine bucket wheel
US2221772A (en) * 1938-09-21 1940-11-19 App Frank Insecticidal and fungicidal oil
US2269200A (en) * 1939-01-18 1942-01-06 Gen Electric Method of manufacturing elastic fluid turbine buckets
US2221685A (en) * 1939-01-18 1940-11-12 Gen Electric Elastic fluid turbine bucket unit
US2242308A (en) * 1939-03-23 1941-05-20 Westinghouse Electric & Mfg Co Shroud fastening for turbine blades
US2392281A (en) * 1941-07-10 1946-01-01 Allis Chalmers Mfg Co Method of making welded blade structures
US2315616A (en) * 1942-01-28 1943-04-06 Westinghouse Electric & Mfg Co Turbine blade locking piece
US2384919A (en) * 1942-11-05 1945-09-18 Sulzer Ag Turbine blade attachment by welding
NL64042C (fr) * 1944-02-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034182A (en) * 1973-12-21 1977-07-05 Motoren- Und Turbinen-Union Munchen Gmbh Method of fabricating rings from separate segments and fixture for use therewith
US4812107A (en) * 1985-02-28 1989-03-14 Bbc Brown, Boveri & Company, Ltd. Method of manufacturing a control wheel for the high-pressure rotor of a steam turbine

Also Published As

Publication number Publication date
US2620554A (en) 1952-12-09

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