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ES382608A1 - Gas turbine with variable blade distributor - Google Patents

Gas turbine with variable blade distributor

Info

Publication number
ES382608A1
ES382608A1 ES382608A ES382608A ES382608A1 ES 382608 A1 ES382608 A1 ES 382608A1 ES 382608 A ES382608 A ES 382608A ES 382608 A ES382608 A ES 382608A ES 382608 A1 ES382608 A1 ES 382608A1
Authority
ES
Spain
Prior art keywords
gas turbine
variable blade
blade distributor
pressure turbine
turbine rotor
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
ES382608A
Other languages
Spanish (es)
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.)
Senners Marrel S A
Original Assignee
Senners Marrel S A
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 Senners Marrel S A filed Critical Senners Marrel S A
Publication of ES382608A1 publication Critical patent/ES382608A1/en
Expired legal-status Critical Current

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
    • F01D17/162—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
    • 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)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Support Of The Bearing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

An annular guide ring between a high pressure turbine rotor and a low pressure turbine rotor is provided with pivotal blades operable by a common ring gear and biased radially inwardly against an inner annular casing by a spring surrounding the pivot shaft of each blade.
ES382608A 1969-08-14 1970-08-08 Gas turbine with variable blade distributor Expired ES382608A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6928154A FR2055780A1 (en) 1969-08-14 1969-08-14

Publications (1)

Publication Number Publication Date
ES382608A1 true ES382608A1 (en) 1974-12-16

Family

ID=9039087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382608A Expired ES382608A1 (en) 1969-08-14 1970-08-08 Gas turbine with variable blade distributor

Country Status (12)

Country Link
US (1) US3685921A (en)
AT (1) AT309913B (en)
CA (1) CA940051A (en)
CH (1) CH520267A (en)
CS (1) CS149924B2 (en)
DE (1) DE2039064C3 (en)
ES (1) ES382608A1 (en)
FR (1) FR2055780A1 (en)
GB (1) GB1313938A (en)
NL (1) NL7012074A (en)
SE (1) SE360425B (en)
ZA (1) ZA705605B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1034509A (en) * 1975-10-14 1978-07-11 John Korta Vane rotator assembly for a gas turbine
CA1052231A (en) * 1976-04-22 1979-04-10 Dominion Engineering Works Limited Water turbine bearing seal
US4150915A (en) * 1976-12-23 1979-04-24 Caterpillar Tractor Co. Variable geometry turbine nozzle
DE2835349C2 (en) * 1978-08-11 1979-12-20 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Adjustable grille for highly loaded compressors, especially of gas turbine engines
DE2931766C2 (en) * 1979-08-04 1982-08-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Sealing device for the free blade ends of an adjustable diffuser of a gas turbine
FR2599785B1 (en) * 1986-06-04 1990-10-12 Snecma VARIABLE SETTING AIR INTAKE DIRECTOR FOR TURBOJET
GB2206381B (en) * 1987-06-30 1991-10-09 Rolls Royce Plc A variable stator vane arrangement for a compressor
DE4100224C2 (en) * 1991-01-07 1994-05-19 Daimler Benz Ag Mounting a gas turbine diffuser in a turbine housing
DE4213716A1 (en) * 1992-04-25 1993-10-28 Asea Brown Boveri Turbine with direct axial flow - has guide blades, which are axially movable in adjusting axis
US6394766B1 (en) * 1999-11-01 2002-05-28 James G. Gill Fan with adjustable guide vanes
FR2814205B1 (en) * 2000-09-18 2003-02-28 Snecma Moteurs IMPROVED FLOW VEIN TURBOMACHINE
ITTO20010445A1 (en) * 2001-05-11 2002-11-11 Fiatavio Spa STATOR OF A VARIABLE GEOMETRY AXIAL TURBINE FOR AIRCRAFT APPLICATIONS.
DE10311205B3 (en) * 2003-03-14 2004-09-16 Man B & W Diesel Ag Guiding device for a radial turbine of a turbocharger of a lifting piston I.C. engine operating with heavy oil has blades with shafts positioned in a housing part of the device facing a compressor of the turbocharger
ITMI20032388A1 (en) * 2003-12-05 2005-06-06 Nuovo Pignone Spa VARIABLE NOZZLE FOR A GAS TURBINE.
DE102005040574A1 (en) * 2005-08-26 2007-03-15 Rolls-Royce Deutschland Ltd & Co Kg Gap control device for a gas turbine
DE102007021448B4 (en) * 2006-05-18 2012-06-28 Man Diesel & Turbo Se Diaphragm for an exhaust gas turbocharger operated with heavy oil reciprocating internal combustion engine
US8534990B2 (en) * 2009-11-11 2013-09-17 Hamilton Sundstrand Corporation Inlet guide vane drive system with spring preload on mechanical linkage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH360074A (en) * 1957-10-31 1962-02-15 Maschf Augsburg Nuernberg Ag Diffuser with adjustable blades during operation, especially for gas turbines
US3013771A (en) * 1960-10-18 1961-12-19 Chrysler Corp Adjustable nozzles for gas turbine engine
GB1211447A (en) * 1968-09-17 1970-11-04 Leyland Gas Turbines Ltd Turbine having variable angle nozzle guide vanes

Also Published As

Publication number Publication date
AT309913B (en) 1973-09-10
FR2055780A1 (en) 1971-04-30
DE2039064B2 (en) 1972-07-06
DE2039064C3 (en) 1974-05-09
CA940051A (en) 1974-01-15
GB1313938A (en) 1973-04-18
CS149924B2 (en) 1973-08-23
ZA705605B (en) 1971-04-28
NL7012074A (en) 1971-02-16
CH520267A (en) 1972-03-15
US3685921A (en) 1972-08-22
SE360425B (en) 1973-09-24
DE2039064A1 (en) 1971-09-02

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