CA1333695C - System for setting adjustable-direction gas turbine nozzles in position - Google Patents

System for setting adjustable-direction gas turbine nozzles in position

Info

Publication number
CA1333695C
CA1333695C CA000596599A CA596599A CA1333695C CA 1333695 C CA1333695 C CA 1333695C CA 000596599 A CA000596599 A CA 000596599A CA 596599 A CA596599 A CA 596599A CA 1333695 C CA1333695 C CA 1333695C
Authority
CA
Canada
Prior art keywords
gas turbine
adjustable
nozzles
connecting rod
control ring
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 - Lifetime
Application number
CA000596599A
Other languages
English (en)
French (fr)
Inventor
Vasco Mezzedimi
Franco Frosini
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.)
Nuovo Pignone Holding SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Application granted granted Critical
Publication of CA1333695C publication Critical patent/CA1333695C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Support Of The Bearing (AREA)
CA000596599A 1988-04-21 1989-04-13 System for setting adjustable-direction gas turbine nozzles in position Expired - Lifetime CA1333695C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20272/88A IT1217437B (it) 1988-04-21 1988-04-21 Sistema perfezionato di registrazione in posizione degli ugelli orientabili di una turbina a gas
IT20272A/88 1988-04-21

Publications (1)

Publication Number Publication Date
CA1333695C true CA1333695C (en) 1994-12-27

Family

ID=11165325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000596599A Expired - Lifetime CA1333695C (en) 1988-04-21 1989-04-13 System for setting adjustable-direction gas turbine nozzles in position

Country Status (7)

Country Link
JP (1) JP2864127B2 (cs)
CA (1) CA1333695C (cs)
CH (1) CH675748A5 (cs)
DE (1) DE3913195A1 (cs)
FR (1) FR2630498B1 (cs)
GB (1) GB2217790B (cs)
IT (1) IT1217437B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12467383B2 (en) 2024-03-07 2025-11-11 Pratt & Whitney Canada Corp. Joint for connection to variable guide vane of gas turbine engine

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771765B2 (ja) * 2000-01-24 2006-04-26 三菱重工業株式会社 可変ターボチャージャ
DE10035762A1 (de) * 2000-07-22 2002-01-31 Daimler Chrysler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betrieb eines Abgasturboladers
DE10238413A1 (de) * 2002-08-22 2004-03-04 Volkswagen Ag Turbolader mit variabler Turbinengeometrie
FR2879695B1 (fr) * 2004-12-16 2007-04-06 Snecma Moteurs Sa Dispositif de liaison, de longueur ajustable, entre deux pieces
US7594794B2 (en) * 2006-08-24 2009-09-29 United Technologies Corporation Leaned high pressure compressor inlet guide vane
GB2470586A (en) * 2009-05-29 2010-12-01 Rolls Royce Plc Eccentric joint for actuator connection rod.
US8668444B2 (en) * 2010-09-28 2014-03-11 General Electric Company Attachment stud for a variable vane assembly of a turbine compressor
US8714916B2 (en) * 2010-09-28 2014-05-06 General Electric Company Variable vane assembly for a turbine compressor
EP2594743A1 (en) * 2011-11-21 2013-05-22 Siemens Aktiengesellschaft Eccentric diaphragm adjusting pins for a gas turbine engine
DE102012206755B4 (de) * 2012-04-25 2022-11-24 Zf Friedrichshafen Ag Steuerstangenanordnung
DE102015213321A1 (de) * 2015-07-16 2017-01-19 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable Turbinen- oder Verdichtergeometrie für einen Abgasturbolader
US11486304B2 (en) * 2017-11-03 2022-11-01 Borgwarner Inc. Lever with pre-attached self locking nut for a variable turbine geometry turbocharger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1060663A (fr) * 1952-07-29 1954-04-05 Ventilateur hélicoïde à haute pression
US2933235A (en) * 1955-01-11 1960-04-19 Gen Electric Variable stator compressor
GB1276720A (en) * 1969-12-19 1972-06-07 English Electric Co Ltd Drives to adjustable stator blades for turbomachinery
US3949550A (en) * 1975-03-05 1976-04-13 United Technologies Corporation Engine exhaust flow diverter
US4139329A (en) * 1977-05-16 1979-02-13 Westinghouse Canada Limited Vane tip motion transfer device
JPS55134704A (en) * 1979-04-07 1980-10-20 Mitsui Eng & Shipbuild Co Ltd Structure for fine adjustment of setting angle of stator blade for furnace-top pressure turbine
JPS6052840A (ja) * 1983-09-01 1985-03-26 Fuji Xerox Co Ltd 複写機用原稿照明装置
JPS6137441A (ja) * 1984-07-31 1986-02-22 Toshiba Corp ドツトプリンタの高速印字処理方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12467383B2 (en) 2024-03-07 2025-11-11 Pratt & Whitney Canada Corp. Joint for connection to variable guide vane of gas turbine engine

Also Published As

Publication number Publication date
CH675748A5 (cs) 1990-10-31
DE3913195C2 (cs) 1991-05-23
GB8908878D0 (en) 1989-06-07
GB2217790B (en) 1992-07-01
FR2630498B1 (fr) 1993-12-24
FR2630498A1 (fr) 1989-10-27
IT8820272A0 (it) 1988-04-21
IT1217437B (it) 1990-03-22
JPH01305134A (ja) 1989-12-08
JP2864127B2 (ja) 1999-03-03
GB2217790A (en) 1989-11-01
DE3913195A1 (de) 1989-11-02

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Legal Events

Date Code Title Description
MKEX Expiry