CH333663A - Adjustable guide vane ring for axial turbo machines, in particular axial gas turbines - Google Patents

Adjustable guide vane ring for axial turbo machines, in particular axial gas turbines

Info

Publication number
CH333663A
CH333663A CH333663DA CH333663A CH 333663 A CH333663 A CH 333663A CH 333663D A CH333663D A CH 333663DA CH 333663 A CH333663 A CH 333663A
Authority
CH
Switzerland
Prior art keywords
axial
guide vane
gas turbines
adjustable guide
vane ring
Prior art date
Application number
Other languages
German (de)
Inventor
Masch-Ing Bleuler Hermann Dipl
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
Publication of CH333663A publication Critical patent/CH333663A/en

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)
CH333663D 1955-06-17 1955-09-15 Adjustable guide vane ring for axial turbo machines, in particular axial gas turbines CH333663A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH333663A true CH333663A (en) 1958-10-31

Family

ID=19784465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333663D CH333663A (en) 1955-06-17 1955-09-15 Adjustable guide vane ring for axial turbo machines, in particular axial gas turbines

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196450A1 (en) * 1985-03-15 1986-10-08 Siemens Aktiengesellschaft Drag adjuster

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113787B (en) * 1958-09-12 1961-09-14 Bbc Brown Boveri & Cie Axial compressor with rotatable guide vanes for dusty gas
DE1204021B (en) * 1959-04-27 1965-10-28 Rolls Royce Blade for axial flow machines, especially gas turbines
US3089679A (en) * 1960-06-06 1963-05-14 Chrysler Corp Gas turbine nozzle suspension and adjustment
DE1173292B (en) * 1960-08-02 1964-07-02 M A N I Turbomotoren G M B H Hubjet engine for vertical take-off aircraft
DE1245218B (en) * 1963-05-15 1967-07-20 Hitachi Ltd Gas turbine rotor
US3316714A (en) * 1963-06-20 1967-05-02 Rolls Royce Gas turbine engine combustion equipment
US3224194A (en) * 1963-06-26 1965-12-21 Curtiss Wright Corp Gas turbine engine
GB1048968A (en) * 1964-05-08 1966-11-23 Rolls Royce Combustion chamber for a 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
US4169692A (en) * 1974-12-13 1979-10-02 General Electric Company Variable area turbine nozzle and means for sealing same
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
FR2586268B1 (en) * 1985-08-14 1989-06-09 Snecma DEVICE FOR VARIATION OF THE PASSAGE SECTION OF A TURBINE DISTRIBUTOR
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 (en) * 1992-04-23 1997-05-01 Turbo Propulsores Ind SET OF STATOR BLADES FOR GAS TURBINE ENGINES.
US5931636A (en) * 1997-08-28 1999-08-03 General Electric Company Variable area turbine nozzle
ITTO20010444A1 (en) * 2001-05-11 2002-11-11 Fiatavio Spa AXIAL TURBINE FOR AERONAUTICAL APPLICATIONS.
JP4096706B2 (en) * 2002-11-13 2008-06-04 株式会社Ｉｈｉ Thin and lightweight cooling turbine blade
EP2623717A1 (en) * 2012-02-02 2013-08-07 Siemens Aktiengesellschaft Blade ring for an axial turbo engine and method for adjusting the absorption characteristics of the blade ring
GB201419951D0 (en) 2014-11-10 2014-12-24 Rolls Royce Plc A guide vane
BE1026411B1 (en) * 2018-06-21 2020-01-30 Safran Aero Boosters Sa EXTERIOR TURBOMACHINE OIL
CN112727955B (en) * 2021-01-18 2023-04-18 一汽解放汽车有限公司 Hydraulic retarder rotor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196450A1 (en) * 1985-03-15 1986-10-08 Siemens Aktiengesellschaft Drag adjuster

Also Published As

Publication number Publication date
NL86599C (en)
FR1151368A (en) 1958-01-29
NL198161A (en)
AT195186B (en) 1958-01-25
GB805015A (en) 1958-11-26

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