CA1040536A - Dispositif de transfert d'un mouvement aux extremites d'aubes - Google Patents

Dispositif de transfert d'un mouvement aux extremites d'aubes

Info

Publication number
CA1040536A
CA1040536A CA278,542A CA278542A CA1040536A CA 1040536 A CA1040536 A CA 1040536A CA 278542 A CA278542 A CA 278542A CA 1040536 A CA1040536 A CA 1040536A
Authority
CA
Canada
Prior art keywords
vane tip
lever
rotatable
vane
casing
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
CA278,542A
Other languages
English (en)
Inventor
John Korta
Original Assignee
Westinghouse Canada Inc
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
Priority claimed from CA237,571A external-priority patent/CA1034509A/fr
Application filed by Westinghouse Canada Inc filed Critical Westinghouse Canada Inc
Priority to CA278,542A priority Critical patent/CA1040536A/fr
Application granted granted Critical
Publication of CA1040536A publication Critical patent/CA1040536A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
CA278,542A 1975-10-14 1977-05-16 Dispositif de transfert d'un mouvement aux extremites d'aubes Expired CA1040536A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA278,542A CA1040536A (fr) 1975-10-14 1977-05-16 Dispositif de transfert d'un mouvement aux extremites d'aubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA237,571A CA1034509A (fr) 1975-10-14 1975-10-14 Commande de roue a aubes pour turbine a gaz
CA278,542A CA1040536A (fr) 1975-10-14 1977-05-16 Dispositif de transfert d'un mouvement aux extremites d'aubes

Publications (1)

Publication Number Publication Date
CA1040536A true CA1040536A (fr) 1978-10-17

Family

ID=25668112

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,542A Expired CA1040536A (fr) 1975-10-14 1977-05-16 Dispositif de transfert d'un mouvement aux extremites d'aubes

Country Status (1)

Country Link
CA (1) CA1040536A (fr)

Similar Documents

Publication Publication Date Title
US4130375A (en) Vane rotator assembly for a gas turbine engine
JP4118041B2 (ja) 入口案内羽根とシュラウド支持体との接触構造
US5054997A (en) Blade tip clearance control apparatus using bellcrank mechanism
US4314791A (en) Variable stator cascades for axial-flow turbines of gas turbine engines
US5921749A (en) Vane segment support and alignment device
US5049033A (en) Blade tip clearance control apparatus using cam-actuated shroud segment positioning mechanism
US8235655B1 (en) Variable inlet guide vane assembly
US5035573A (en) Blade tip clearance control apparatus with shroud segment position adjustment by unison ring movement
US8414248B2 (en) Variable geometry vane
RU2125164C1 (ru) Газонагнетательная турбина с радиальным прохождением потока
JPS62139931A (ja) タ−ボチヤ−ジヤ
CA1062163A (fr) Ajustage de turbine a geometrie variable
JPH0686820B2 (ja) ステ−タベ−ン一体リングを周方向に変位させるリンク機構
CA2503930A1 (fr) Methodes et dispositifs d'assemblage d'aubes variables de turbines a gaz
US4097187A (en) Adjustable vane assembly for a gas turbine
JPH09500946A (ja) 熱応力の低いセラミックタービンノズル
US4139329A (en) Vane tip motion transfer device
CA1040536A (fr) Dispositif de transfert d'un mouvement aux extremites d'aubes
JP7187746B2 (ja) タービンブレードチップ間隙制御装置およびこれを含むガスタービン
GB2550957A (en) Gas turbine engine
US5183381A (en) Variable geometry turbine inlet wall mounting assembly
US2932440A (en) Compressor blade adjustment means
JP4137950B2 (ja) ガスタービンエンジンの空気弁アッセンブリ
US3284048A (en) Variable area turbine nozzle
JP2004124797A (ja) ガスタービンの可変静翼可変操作装置