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
US7845157B2 (en) 2004-12-01 2010-12-07 United Technologies Corporation Axial compressor for tip turbine engine
WO2006060013A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Ensemble de joint de rotor de ventilateur de moteur de turbine a pression d’entree
US8096753B2 (en) 2004-12-01 2012-01-17 United Technologies Corporation Tip turbine engine and operating method with reverse core airflow
US7976272B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Inflatable bleed valve for a turbine engine
WO2006059992A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Inducteur de pale de ventilateur de moteur de turbine a pression d’entree
DE602004016059D1 (de) * 2004-12-01 2008-10-02 United Technologies Corp Tip-turbinentriebwerk mit wärmetauscher
WO2006060009A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur à aubes de turbine comprenant des groupes d'aubes et une disposition de blocage de fixation radial pour ceux-ci
EP1825113B1 (fr) * 2004-12-01 2012-10-24 United Technologies Corporation Boîte de vitesses contre-rotative pour moteur à turbine en bout
WO2006060001A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Rotor de ventilateur pour moteur a turbine de bout
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
US20090169385A1 (en) * 2004-12-01 2009-07-02 Suciu Gabriel L Fan-turbine rotor assembly with integral inducer section for a tip turbine engine
WO2006060006A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Cone arriere non metallique de moteur a turbine de bout
WO2006059987A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Séparateur de particules pour moteur à turbine en bout
US7854112B2 (en) 2004-12-01 2010-12-21 United Technologies Corporation Vectoring transition duct for turbine engine
US8152469B2 (en) * 2004-12-01 2012-04-10 United Technologies Corporation Annular turbine ring rotor
EP1831519B1 (fr) 2004-12-01 2010-08-04 United Technologies Corporation Moteur à turbine en bout avec étages soufflante et turbine multiples
DE602004018045D1 (de) * 2004-12-01 2009-01-08 United Technologies Corp Gebläseschaufelanordnung für ein tip-turbinentriebwerk und montageverfahren
US7874163B2 (en) * 2004-12-01 2011-01-25 United Technologies Corporation Starter generator system for a tip turbine engine
US7934902B2 (en) * 2004-12-01 2011-05-03 United Technologies Corporation Compressor variable stage remote actuation for turbine engine
WO2006059971A2 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Logement de moteur a turbine integrant un ventilateur, un combustor, et une turbine
US8757959B2 (en) * 2004-12-01 2014-06-24 United Technologies Corporation Tip turbine engine comprising a nonrotable compartment
US8087885B2 (en) 2004-12-01 2012-01-03 United Technologies Corporation Stacked annular components for turbine engines
WO2006112807A2 (fr) 2004-12-01 2006-10-26 United Technologies Corporation Turbo-demarreur d'extraction pour moteur a turbine
DE602004020125D1 (de) * 2004-12-01 2009-04-30 United Technologies Corp Schmiermittel-versorgungssystem für das getriebe eines tip-turbinen-triebwerks
WO2006059978A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout en porte-a-faux
US8024931B2 (en) 2004-12-01 2011-09-27 United Technologies Corporation Combustor for turbine engine
WO2006059988A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout modulaire
EP1828567B1 (fr) 2004-12-01 2011-10-12 United Technologies Corporation Aspiration par diffuseur pour moteur a turbine d'extremite
EP1825111B1 (fr) * 2004-12-01 2011-08-31 United Technologies Corporation Carter de compresseur à rotation inverse pour un moteur à turbine en bout
WO2006060000A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Ensemble aubes de guidage d'admission de soufflante variable, turbomachine dotee d'un tel ensemble et procede de commande correspondant
US8561383B2 (en) * 2004-12-01 2013-10-22 United Technologies Corporation Turbine engine with differential gear driven fan and compressor
EP1828591B1 (fr) 2004-12-01 2010-07-21 United Technologies Corporation Foyer peripherique pour moteur a turbine de bout
WO2006059996A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Ailettes de rotor de soufflante pour moteur a turbine en bout
US7883314B2 (en) * 2004-12-01 2011-02-08 United Technologies Corporation Seal assembly for a fan-turbine rotor of a tip turbine engine
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
US7980054B2 (en) 2004-12-01 2011-07-19 United Technologies Corporation Ejector cooling of outer case for tip turbine engine
DE602004029950D1 (de) * 2004-12-01 2010-12-16 United Technologies Corp Enggekoppelte getriebeanordnung für einen spitzenturbinenmotor
EP1825128B1 (fr) * 2004-12-01 2011-03-02 United Technologies Corporation Refroidissement régénératif des aubes et pales de turbine pour moteur à turbine d'extrémité
WO2006059977A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout et procede de mise en oeuvre correspondant
WO2006059989A1 (fr) * 2004-12-01 2006-06-08 United Technologies Corporation Structure de support de moteur a turbine de bout
US8641367B2 (en) 2004-12-01 2014-02-04 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
DE602004027766D1 (de) * 2004-12-01 2010-07-29 United Technologies Corp Hydraulische dichtung für ein getriebe eines spitzenturbinenmotors
US9109537B2 (en) * 2004-12-04 2015-08-18 United Technologies Corporation Tip turbine single plane mount
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
US2221685A (en) * 1939-01-18 1940-11-12 Gen Electric Elastic fluid turbine bucket unit
US2269200A (en) * 1939-01-18 1942-01-06 Gen Electric Method of manufacturing elastic fluid turbine buckets
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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