DE1601625A1 - Schaufelbetaetigungsmechanismus,insbesondere fuer Leitradschaufeln in Gasturbinenstrahltriebwerken - Google Patents

Schaufelbetaetigungsmechanismus,insbesondere fuer Leitradschaufeln in Gasturbinenstrahltriebwerken

Info

Publication number
DE1601625A1
DE1601625A1 DE19671601625 DE1601625A DE1601625A1 DE 1601625 A1 DE1601625 A1 DE 1601625A1 DE 19671601625 DE19671601625 DE 19671601625 DE 1601625 A DE1601625 A DE 1601625A DE 1601625 A1 DE1601625 A1 DE 1601625A1
Authority
DE
Germany
Prior art keywords
arm
actuation mechanism
ring
opening
mechanism according
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.)
Pending
Application number
DE19671601625
Other languages
German (de)
English (en)
Inventor
Williamson Douglas Herbert
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE1601625A1 publication Critical patent/DE1601625A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
DE19671601625 1966-01-10 1967-01-03 Schaufelbetaetigungsmechanismus,insbesondere fuer Leitradschaufeln in Gasturbinenstrahltriebwerken Pending DE1601625A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1123/66A GB1063602A (en) 1966-01-10 1966-01-10 Vane operating mechanism for a fluid flow machine

Publications (1)

Publication Number Publication Date
DE1601625A1 true DE1601625A1 (de) 1970-08-06

Family

ID=9716556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671601625 Pending DE1601625A1 (de) 1966-01-10 1967-01-03 Schaufelbetaetigungsmechanismus,insbesondere fuer Leitradschaufeln in Gasturbinenstrahltriebwerken

Country Status (4)

Country Link
US (1) US3376018A (fr)
DE (1) DE1601625A1 (fr)
FR (1) FR1507701A (fr)
GB (1) GB1063602A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739137A1 (fr) * 1995-09-27 1997-03-28 Snecma Dispositif de commande d'un etage d'aubes a calage variable

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461685A (en) * 1967-08-02 1969-08-19 Trane Co Inlet guide vane actuating arrangement for multistage centrifugal compressor
US3458118A (en) * 1967-08-21 1969-07-29 Gen Electric Low profile stator adjusting mechanism
US3487992A (en) * 1967-11-01 1970-01-06 Gen Electric Stator adjusting mechanism for axial flow compressors
US3566916A (en) * 1969-05-01 1971-03-02 Ruskin Mfg Co Inlet vane damper
US4279568A (en) * 1978-10-16 1981-07-21 United Technologies Corporation Vane angle control
US4652208A (en) * 1985-06-03 1987-03-24 General Electric Company Actuating lever for variable stator vanes
US4990056A (en) * 1989-11-16 1991-02-05 General Motors Corporation Stator vane stage in axial flow compressor
GB0025244D0 (en) * 2000-10-12 2000-11-29 Holset Engineering Co Turbine
US6471471B1 (en) * 2001-04-04 2002-10-29 General Electric Company Methods and apparatus for adjusting gas turbine engine variable vanes
ITTO20010444A1 (it) * 2001-05-11 2002-11-11 Fiatavio Spa Turbina assiale per applicazioni aeronautiche.
US6682299B2 (en) 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
FR2879684B1 (fr) * 2004-12-16 2007-04-06 Snecma Moteurs Sa Turbomachine comprenant un stator equipe d'aubes de redresseur a calage variable commandees par des biellettes a emmanchement conique
FR2879688A1 (fr) * 2004-12-16 2006-06-23 Snecma Moteurs Sa Turbomachine a stator comportant un etage d'aubes de redresseur a calage variable avec reglage de jeu au voisinage des pivots des aubes
FR2879685A1 (fr) * 2004-12-16 2006-06-23 Snecma Moteurs Sa Turbomachine a stator comprenant un etage d'aubes de redresseur a calage variable avec reglage de jeu au niveau du pivot d'aube
FR2963384B1 (fr) * 2010-07-30 2012-08-31 Turbomeca Dispositif de commande d'aubes pivotantes de turbomachine
RU2511880C2 (ru) * 2012-08-24 2014-04-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Устройство для регулировки угла поворота лопаток направляющего аппарата компрессора
US11686211B2 (en) * 2021-08-25 2023-06-27 Rolls-Royce Corporation Variable outlet guide vanes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1096708A (fr) * 1953-12-30 1955-06-23 Hispano Suiza Sa Perfectionnements apportés aux appareils à aubage supersonique, notamment aux compresseurs supersoniques
US2933234A (en) * 1954-12-28 1960-04-19 Gen Electric Compressor stator assembly
US2955744A (en) * 1955-05-20 1960-10-11 Gen Electric Compressor
DE1022348B (de) * 1955-07-26 1958-01-09 Bmw Studiengesellschaft Fuer T Verstellvorrichtung fuer die Leitschaufeln von Stroemungsmaschinen
US2976015A (en) * 1957-04-04 1961-03-21 Napier & Son Ltd Turbine stator blade rings
US2999630A (en) * 1957-08-08 1961-09-12 Gen Electric Compressor
US3303992A (en) * 1965-03-03 1967-02-14 Gen Motors Corp Variable vane stator ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739137A1 (fr) * 1995-09-27 1997-03-28 Snecma Dispositif de commande d'un etage d'aubes a calage variable
EP0765992A1 (fr) * 1995-09-27 1997-04-02 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Dispositif de commande d'un etage d'aubes à calage variable
US5692879A (en) * 1995-09-27 1997-12-02 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Snecma Control device for a stage of blades with variable pitch

Also Published As

Publication number Publication date
US3376018A (en) 1968-04-02
FR1507701A (fr) 1967-12-29
GB1063602A (en) 1967-03-30

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