DE2039064C3 - Verstellbare Leitschaufel in einer axial durchströmten Gasturbine - Google Patents

Verstellbare Leitschaufel in einer axial durchströmten Gasturbine

Info

Publication number
DE2039064C3
DE2039064C3 DE2039064A DE2039064A DE2039064C3 DE 2039064 C3 DE2039064 C3 DE 2039064C3 DE 2039064 A DE2039064 A DE 2039064A DE 2039064 A DE2039064 A DE 2039064A DE 2039064 C3 DE2039064 C3 DE 2039064C3
Authority
DE
Germany
Prior art keywords
blade
guide vane
compression spring
bearing bush
adjusting shaft
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
DE2039064A
Other languages
German (de)
English (en)
Other versions
DE2039064A1 (de
DE2039064B2 (de
Inventor
Lucien Chelles Seine Et Marne Dekeyser (Frankreich)
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.)
FA BENNES MARREL SAINT ETIENNE LOIRE (FRANKREICH)
Original Assignee
FA BENNES MARREL SAINT ETIENNE LOIRE (FRANKREICH)
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 FA BENNES MARREL SAINT ETIENNE LOIRE (FRANKREICH) filed Critical FA BENNES MARREL SAINT ETIENNE LOIRE (FRANKREICH)
Publication of DE2039064A1 publication Critical patent/DE2039064A1/de
Publication of DE2039064B2 publication Critical patent/DE2039064B2/de
Application granted granted Critical
Publication of DE2039064C3 publication Critical patent/DE2039064C3/de
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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Support Of The Bearing (AREA)
DE2039064A 1969-08-14 1970-08-06 Verstellbare Leitschaufel in einer axial durchströmten Gasturbine Expired DE2039064C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2039064A1 DE2039064A1 (de) 1971-09-02
DE2039064B2 DE2039064B2 (de) 1972-07-06
DE2039064C3 true DE2039064C3 (de) 1974-05-09

Family

ID=9039087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2039064A Expired DE2039064C3 (de) 1969-08-14 1970-08-06 Verstellbare Leitschaufel in einer axial durchströmten Gasturbine

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213716A1 (de) * 1992-04-25 1993-10-28 Asea Brown Boveri Axialdurchströmte Turbine
DE102007021448B4 (de) * 2006-05-18 2012-06-28 Man Diesel & Turbo Se Leitapparat für einen Abgasturbolader einer mit Schweröl betriebenen Hubkolben-Brennkraftmaschine

Families Citing this family (15)

* 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 (de) * 1978-08-11 1979-12-20 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Verstelleitgitter für hochbelastete Verdichter, insbesondere von Gasturbinentriebwerken
DE2931766C2 (de) * 1979-08-04 1982-08-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Dichtungseinrichtung für die freien Schaufelenden eines Verstell-Leitapparates einer Gasturbine
FR2599785B1 (fr) * 1986-06-04 1990-10-12 Snecma Aubage directeur d'entree d'air a calage variable pour turboreacteur
GB2206381B (en) * 1987-06-30 1991-10-09 Rolls Royce Plc A variable stator vane arrangement for a compressor
DE4100224C2 (de) * 1991-01-07 1994-05-19 Daimler Benz Ag Halterung eines Diffusors einer Gasturbine in einem Turbinengehäuse
US6394766B1 (en) * 1999-11-01 2002-05-28 James G. Gill Fan with adjustable guide vanes
FR2814205B1 (fr) * 2000-09-18 2003-02-28 Snecma Moteurs Turbomachine a veine d'ecoulement ameliore
ITTO20010445A1 (it) * 2001-05-11 2002-11-11 Fiatavio Spa Statore di una turbina assiale a geometria variabile per applicazioniaeronautiche.
DE10311205B3 (de) * 2003-03-14 2004-09-16 Man B & W Diesel Ag Leitapparat für eine Radialturbine
ITMI20032388A1 (it) * 2003-12-05 2005-06-06 Nuovo Pignone Spa Ugello variabile per una turbina a gas.
DE102005040574A1 (de) * 2005-08-26 2007-03-15 Rolls-Royce Deutschland Ltd & Co Kg Spaltkontrollvorrichtung für eine Gasturbine
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 (de) * 1957-10-31 1962-02-15 Maschf Augsburg Nuernberg Ag Leitapparat mit im Betrieb verstellbaren Schaufeln, besonders für Gasturbinen
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213716A1 (de) * 1992-04-25 1993-10-28 Asea Brown Boveri Axialdurchströmte Turbine
DE102007021448B4 (de) * 2006-05-18 2012-06-28 Man Diesel & Turbo Se Leitapparat für einen Abgasturbolader einer mit Schweröl betriebenen Hubkolben-Brennkraftmaschine

Also Published As

Publication number Publication date
CS149924B2 (enrdf_load_stackoverflow) 1973-08-23
ZA705605B (en) 1971-04-28
FR2055780A1 (enrdf_load_stackoverflow) 1971-04-30
US3685921A (en) 1972-08-22
ES382608A1 (es) 1974-12-16
AT309913B (de) 1973-09-10
SE360425B (enrdf_load_stackoverflow) 1973-09-24
GB1313938A (en) 1973-04-18
CH520267A (fr) 1972-03-15
DE2039064A1 (de) 1971-09-02
NL7012074A (enrdf_load_stackoverflow) 1971-02-16
CA940051A (en) 1974-01-15
DE2039064B2 (de) 1972-07-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee