BE514728A - - Google Patents

Info

Publication number
BE514728A
BE514728A BE514728DA BE514728A BE 514728 A BE514728 A BE 514728A BE 514728D A BE514728D A BE 514728DA BE 514728 A BE514728 A BE 514728A
Authority
BE
Belgium
Application number
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.)
Publication of BE514728A publication Critical patent/BE514728A/xx

Links

Classifications

    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE514728D 1951-10-10 BE514728A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US250738A US2651496A (en) 1951-10-10 1951-10-10 Variable area nozzle for hightemperature turbines

Publications (1)

Publication Number Publication Date
BE514728A true BE514728A (it)

Family

ID=22948939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE514728D BE514728A (it) 1951-10-10

Country Status (3)

Country Link
US (1) US2651496A (it)
BE (1) BE514728A (it)
GB (1) GB705150A (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936250A (en) * 1953-06-22 1960-05-10 Borolite Corp Cemented zirconium boride material having a protective chromium containing coating
GB755527A (en) * 1953-10-15 1956-08-22 Power Jets Res & Dev Ltd Mounting of swivelling guide vane elements in axial flow elastic fluid turbines
US2936578A (en) * 1954-05-06 1960-05-17 United Aircraft Corp Variable orifice type jet nozzle
US2933234A (en) * 1954-12-28 1960-04-19 Gen Electric Compressor stator assembly
US2933235A (en) * 1955-01-11 1960-04-19 Gen Electric Variable stator compressor
US2955744A (en) * 1955-05-20 1960-10-11 Gen Electric Compressor
US2976013A (en) * 1955-08-17 1961-03-21 Fairchild Engine & Airplane Turbine construction
US2919890A (en) * 1955-09-16 1960-01-05 Gen Electric Adjustable gas turbine nozzle assembly
BE556213A (it) * 1956-03-28
US2936108A (en) * 1957-04-29 1960-05-10 Gen Electric Compressor
DE1113787B (de) * 1958-09-12 1961-09-14 Bbc Brown Boveri & Cie Axialverdichter mit verdrehbaren Leitschaufeln fuer staubhaltiges Gas
US3033519A (en) * 1958-09-12 1962-05-08 United Aircraft Corp Turbine nozzle vane construction
NL251063A (it) * 1959-04-30 1900-01-01
GB951298A (en) * 1962-08-22 1964-03-04 Rolls Royce Improvements relating to gas turbine engines
FR1340751A (fr) * 1962-12-11 1963-10-18 Cem Comp Electro Mec Perfectionnement aux turbines à combustion
US3224194A (en) * 1963-06-26 1965-12-21 Curtiss Wright Corp Gas turbine engine
CH428774A (de) * 1964-04-15 1967-01-31 Linde Ag Leitschaufelkranz für Entspannungsturbinen
GB1081458A (en) * 1965-12-28 1967-08-31 Rolls Royce Blade assembly for a fluid flow machine such as a gas turbine engine
CH494895A (de) * 1968-07-26 1970-08-15 Sulzer Ag Leitschaufelkranz für Turbomaschinen
CH494340A (de) * 1968-07-26 1970-07-31 Sulzer Ag Leitschaufelkranz für Turbomaschinen III
US3529906A (en) * 1968-10-30 1970-09-22 Westinghouse Electric Corp Static seal structure
US3680978A (en) * 1971-03-01 1972-08-01 Westinghouse Electric Corp High temperature fan construction
US4470754A (en) * 1980-05-19 1984-09-11 Avco Corporation Partially segmented supporting and sealing structure for a guide vane array of a gas turbine engine
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
US4642024A (en) * 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4650395A (en) * 1984-12-21 1987-03-17 United Technologies Corporation Coolable seal segment for a rotary machine
US4666369A (en) * 1985-03-21 1987-05-19 General Electric Company Apparatus for sealing joints of a steam turbine shell
DE3623001C1 (de) * 1986-07-09 1987-07-09 Mtu Muenchen Gmbh Verstellvorrichtung fuer schwenkbare Leitschaufeln von Turbotriebwerken
US4767260A (en) * 1986-11-07 1988-08-30 United Technologies Corporation Stator vane platform cooling means
DE69825959T2 (de) * 1997-06-19 2005-09-08 Mitsubishi Heavy Industries, Ltd. Vorrichtung zum dichten der leitschaufeln von gasturbinen
DE10016745B4 (de) * 2000-04-04 2005-05-19 Man B & W Diesel Ag Axialströmungsmaschine mit einem eine Reihe von verstellbaren Leitschaufeln umfassenden Leitapparat
ITTO20020624A1 (it) * 2002-07-16 2004-01-16 Fiatavio Spa Dispositivo di incernieramento di un organo rotante in un motore aeronautico
DE102005040574A1 (de) * 2005-08-26 2007-03-15 Rolls-Royce Deutschland Ltd & Co Kg Spaltkontrollvorrichtung für eine Gasturbine
WO2014163681A1 (en) * 2013-03-10 2014-10-09 Fulayter Roy D Gas turbine engines and corresponding method
FR3009335B1 (fr) * 2013-07-30 2015-09-04 Snecma Dispositif de guidage d'aubes de redresseur a angle de calage variable de turbomachine
EP3071796B1 (en) * 2013-11-18 2021-12-01 Raytheon Technologies Corporation Gas turbine engine variable area vane with contoured endwalls
WO2017072844A1 (ja) * 2015-10-27 2017-05-04 三菱重工業株式会社 回転機械
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
DE102017222209A1 (de) * 2017-12-07 2019-06-13 MTU Aero Engines AG Leitschaufelanbindung sowie Strömungsmaschine
BE1026411B1 (fr) * 2018-06-21 2020-01-30 Safran Aero Boosters Sa Virole extérieure de turbomachine
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE697416C (de) * 1939-06-20 1940-10-14 Arno Fischer Wasserturbinen- bzw. Pumpenanlage nach Patent 676483 mit durch einen Hilfsmotor waehrend des Betriebes verstellbaren Laufschaufeln
US2412365A (en) * 1943-10-26 1946-12-10 Wright Aeronautical Corp Variable turbine nozzle
NL75411C (it) * 1946-03-20
FR957575A (it) * 1946-10-02 1950-02-23

Also Published As

Publication number Publication date
US2651496A (en) 1953-09-08
GB705150A (en) 1954-03-10

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