AT195186B - Leitschaufelkranz für von Heißgasen beaufschlagte Axial-Turbomaschinen - Google Patents

Leitschaufelkranz für von Heißgasen beaufschlagte Axial-Turbomaschinen

Info

Publication number
AT195186B
AT195186B AT195186DA AT195186B AT 195186 B AT195186 B AT 195186B AT 195186D A AT195186D A AT 195186DA AT 195186 B AT195186 B AT 195186B
Authority
AT
Austria
Prior art keywords
acted
guide vane
hot gases
vane ring
turbo machines
Prior art date
Application number
Other languages
English (en)
Original Assignee
Schweizerische Lokomotiv
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 Schweizerische Lokomotiv filed Critical Schweizerische Lokomotiv
Application granted granted Critical
Publication of AT195186B publication Critical patent/AT195186B/de

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
    • 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
    • F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT195186D 1955-06-17 1956-05-24 Leitschaufelkranz für von Heißgasen beaufschlagte Axial-Turbomaschinen AT195186B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL333663X 1955-06-17

Publications (1)

Publication Number Publication Date
AT195186B true AT195186B (de) 1958-01-25

Family

ID=19784465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT195186D AT195186B (de) 1955-06-17 1956-05-24 Leitschaufelkranz für von Heißgasen beaufschlagte Axial-Turbomaschinen

Country Status (5)

Country Link
AT (1) AT195186B (de)
CH (1) CH333663A (de)
FR (1) FR1151368A (de)
GB (1) GB805015A (de)
NL (2) NL86599C (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113787B (de) * 1958-09-12 1961-09-14 Bbc Brown Boveri & Cie Axialverdichter mit verdrehbaren Leitschaufeln fuer staubhaltiges Gas
DE1173292B (de) * 1960-08-02 1964-07-02 M A N I Turbomotoren G M B H Hubstrahltriebwerk fuer Senkrechtstart-Flugzeuge
DE1204021B (de) * 1959-04-27 1965-10-28 Rolls Royce Schaufel fuer Axialstroemungsmaschinen, insbesondere Gasturbinen
DE1240706B (de) * 1964-05-08 1967-05-18 Rolls Royce Brennkammer fuer Gasturbinenstrahltriebwerke
DE1245218B (de) * 1963-05-15 1967-07-20 Hitachi Ltd Gasturbinenrotor
DE1245644B (de) * 1963-06-20 1967-07-27 Rolls Royce Brennkammer fuer Gasturbinentriebwerke
US4169692A (en) * 1974-12-13 1979-10-02 General Electric Company Variable area turbine nozzle and means for sealing same
CN112727955A (zh) * 2021-01-18 2021-04-30 一汽解放汽车有限公司 一种液力缓速器转子

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089679A (en) * 1960-06-06 1963-05-14 Chrysler Corp Gas turbine nozzle suspension and adjustment
US3224194A (en) * 1963-06-26 1965-12-21 Curtiss Wright Corp Gas turbine engine
GB1313841A (en) * 1967-01-18 1973-04-18 Secr Defence Gas turbine jet propulsion engine
US3423069A (en) * 1967-09-29 1969-01-21 Trw Inc Airfoil
CA1038298A (en) * 1975-10-14 1978-09-12 John Korta Adjustable vane assembly for a gas turbine
US4026659A (en) * 1975-10-16 1977-05-31 Avco Corporation Cooled composite vanes for turbine nozzles
US3990810A (en) * 1975-12-23 1976-11-09 Westinghouse Electric Corporation Vane assembly for close coupling the compressor turbine and a single stage power turbine of a two-shaped gas turbine
US4384823A (en) * 1980-10-27 1983-05-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Curved film cooling admission tube
EP0196450B1 (de) * 1985-03-15 1989-05-03 Siemens Aktiengesellschaft Drallregler
FR2586268B1 (fr) * 1985-08-14 1989-06-09 Snecma Dispositif de variation de la section de passage d'un distributeur de turbine
GB2210935B (en) * 1987-10-10 1992-05-27 Rolls Royce Plc Variable stator vane assembly
US4856962A (en) * 1988-02-24 1989-08-15 United Technologies Corporation Variable inlet guide vane
GB2218746B (en) * 1988-05-17 1992-06-17 Rolls Royce Plc A nozzle guide vane for a gas turbine engine
US4950129A (en) * 1989-02-21 1990-08-21 General Electric Company Variable inlet guide vanes for an axial flow compressor
GB9203168D0 (en) * 1992-02-13 1992-04-01 Rolls Royce Plc Guide vanes for gas turbine engines
ES2063636B1 (es) * 1992-04-23 1997-05-01 Turbo Propulsores Ind Conjunto de alabes de estator para motores de turbina de gas.
US5931636A (en) * 1997-08-28 1999-08-03 General Electric Company Variable area turbine nozzle
ITTO20010444A1 (it) * 2001-05-11 2002-11-11 Fiatavio Spa Turbina assiale per applicazioni aeronautiche.
JP4096706B2 (ja) 2002-11-13 2008-06-04 株式会社Ｉｈｉ 薄肉軽量冷却タービン翼
EP2623717A1 (de) * 2012-02-02 2013-08-07 Siemens Aktiengesellschaft Schaufelkranz für eine Axialturbomaschine und Verfahren zum Justieren der Schluckfähigkeit des Schaufelkranzes
GB201419951D0 (en) 2014-11-10 2014-12-24 Rolls Royce Plc A guide vane
BE1026411B1 (fr) * 2018-06-21 2020-01-30 Safran Aero Boosters Sa Virole extérieure de turbomachine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113787B (de) * 1958-09-12 1961-09-14 Bbc Brown Boveri & Cie Axialverdichter mit verdrehbaren Leitschaufeln fuer staubhaltiges Gas
DE1204021B (de) * 1959-04-27 1965-10-28 Rolls Royce Schaufel fuer Axialstroemungsmaschinen, insbesondere Gasturbinen
DE1173292B (de) * 1960-08-02 1964-07-02 M A N I Turbomotoren G M B H Hubstrahltriebwerk fuer Senkrechtstart-Flugzeuge
DE1245218B (de) * 1963-05-15 1967-07-20 Hitachi Ltd Gasturbinenrotor
DE1245644B (de) * 1963-06-20 1967-07-27 Rolls Royce Brennkammer fuer Gasturbinentriebwerke
DE1240706B (de) * 1964-05-08 1967-05-18 Rolls Royce Brennkammer fuer Gasturbinenstrahltriebwerke
US4169692A (en) * 1974-12-13 1979-10-02 General Electric Company Variable area turbine nozzle and means for sealing same
CN112727955A (zh) * 2021-01-18 2021-04-30 一汽解放汽车有限公司 一种液力缓速器转子

Also Published As

Publication number Publication date
NL198161A (de)
NL86599C (de)
FR1151368A (fr) 1958-01-29
CH333663A (de) 1958-10-31
GB805015A (en) 1958-11-26

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