IT8820272A0 - GAS. IMPROVED SYSTEM OF ADJUSTMENT IN THE POSITION OF THE ADJUSTABLE NOZZLES OF A TURBINE - Google Patents

GAS. IMPROVED SYSTEM OF ADJUSTMENT IN THE POSITION OF THE ADJUSTABLE NOZZLES OF A TURBINE

Info

Publication number
IT8820272A0
IT8820272A0 IT8820272A IT2027288A IT8820272A0 IT 8820272 A0 IT8820272 A0 IT 8820272A0 IT 8820272 A IT8820272 A IT 8820272A IT 2027288 A IT2027288 A IT 2027288A IT 8820272 A0 IT8820272 A0 IT 8820272A0
Authority
IT
Italy
Prior art keywords
turbine
adjustment
gas
improved system
adjustable nozzles
Prior art date
Application number
IT8820272A
Other languages
Italian (it)
Other versions
IT1217437B (en
Inventor
Vasco Mezzedimi
Franco Frosini
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to IT20272/88A priority Critical patent/IT1217437B/en
Publication of IT8820272A0 publication Critical patent/IT8820272A0/en
Priority to CH1385/89A priority patent/CH675748A5/it
Priority to CA000596599A priority patent/CA1333695C/en
Priority to GB8908878A priority patent/GB2217790B/en
Priority to JP1097678A priority patent/JP2864127B2/en
Priority to DE3913195A priority patent/DE3913195A1/en
Priority to FR8905308A priority patent/FR2630498B1/en
Application granted granted Critical
Publication of IT1217437B publication Critical patent/IT1217437B/en

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)
IT20272/88A 1988-04-21 1988-04-21 IMPROVED SYSTEM OF ADJUSTMENT OF THE ADJUSTABLE NOZZLES OF A GAS TURBINE IN POSITION IT1217437B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20272/88A IT1217437B (en) 1988-04-21 1988-04-21 IMPROVED SYSTEM OF ADJUSTMENT OF THE ADJUSTABLE NOZZLES OF A GAS TURBINE IN POSITION
CH1385/89A CH675748A5 (en) 1988-04-21 1989-04-12
CA000596599A CA1333695C (en) 1988-04-21 1989-04-13 System for setting adjustable-direction gas turbine nozzles in position
GB8908878A GB2217790B (en) 1988-04-21 1989-04-19 Means for setting direction-adjustable gas turbine nozzles in position
JP1097678A JP2864127B2 (en) 1988-04-21 1989-04-19 Gas turbine nozzle setting mechanism
DE3913195A DE3913195A1 (en) 1988-04-21 1989-04-21 ARRANGEMENT FOR ADJUSTING THE POSITION OF DIRECTIONALLY ADJUSTABLE GAS TURBINE NOZZLES
FR8905308A FR2630498B1 (en) 1988-04-21 1989-04-21 SYSTEM FOR ADJUSTING THE POSITION OF THE ADJUSTABLE VANES OF THE NOZZLES OF A GAS TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20272/88A IT1217437B (en) 1988-04-21 1988-04-21 IMPROVED SYSTEM OF ADJUSTMENT OF THE ADJUSTABLE NOZZLES OF A GAS TURBINE IN POSITION

Publications (2)

Publication Number Publication Date
IT8820272A0 true IT8820272A0 (en) 1988-04-21
IT1217437B IT1217437B (en) 1990-03-22

Family

ID=11165325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20272/88A IT1217437B (en) 1988-04-21 1988-04-21 IMPROVED SYSTEM OF ADJUSTMENT OF THE ADJUSTABLE NOZZLES OF A GAS TURBINE IN POSITION

Country Status (7)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3771765B2 (en) * 2000-01-24 2006-04-26 三菱重工業株式会社 Variable turbocharger
DE10035762A1 (en) * 2000-07-22 2002-01-31 Daimler Chrysler Ag Turbocharger for motor vehicle internal combustion engine has vanes to adjust flow through turbine and vary flow cross section
DE10238413A1 (en) * 2002-08-22 2004-03-04 Volkswagen Ag Turbocharger with variable turbine geometry
FR2879695B1 (en) * 2004-12-16 2007-04-06 Snecma Moteurs Sa DEVICE FOR CONNECTING ADJUSTABLE LENGTH BETWEEN TWO 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.
US8714916B2 (en) * 2010-09-28 2014-05-06 General Electric Company Variable vane assembly for a turbine compressor
US8668444B2 (en) * 2010-09-28 2014-03-11 General Electric Company Attachment stud for a variable vane assembly of a turbine compressor
EP2594743A1 (en) * 2011-11-21 2013-05-22 Siemens Aktiengesellschaft Eccentric diaphragm adjusting pins for a gas turbine engine
DE102012206755B4 (en) * 2012-04-25 2022-11-24 Zf Friedrichshafen Ag control rod arrangement
DE102015213321A1 (en) * 2015-07-16 2017-01-19 Bosch Mahle Turbo Systems Gmbh & Co. Kg Variable turbine or compressor geometry for an exhaust gas turbocharger
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 (en) * 1952-07-29 1954-04-05 High pressure axial fan
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 (en) * 1983-09-01 1985-03-26 Fuji Xerox Co Ltd Device for illuminating original for copying machine
JPS6137441A (en) * 1984-07-31 1986-02-22 Toshiba Corp High-speed printing processing system of dot printer

Also Published As

Publication number Publication date
DE3913195C2 (en) 1991-05-23
GB8908878D0 (en) 1989-06-07
FR2630498B1 (en) 1993-12-24
GB2217790A (en) 1989-11-01
DE3913195A1 (en) 1989-11-02
CH675748A5 (en) 1990-10-31
GB2217790B (en) 1992-07-01
FR2630498A1 (en) 1989-10-27
IT1217437B (en) 1990-03-22
JPH01305134A (en) 1989-12-08
CA1333695C (en) 1994-12-27
JP2864127B2 (en) 1999-03-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970428