IT1401665B1 - Sistema di azionamento per turbomacchina e metodo. - Google Patents

Sistema di azionamento per turbomacchina e metodo.

Info

Publication number
IT1401665B1
IT1401665B1 ITCO2010A000050A ITCO20100050A IT1401665B1 IT 1401665 B1 IT1401665 B1 IT 1401665B1 IT CO2010A000050 A ITCO2010A000050 A IT CO2010A000050A IT CO20100050 A ITCO20100050 A IT CO20100050A IT 1401665 B1 IT1401665 B1 IT 1401665B1
Authority
IT
Italy
Prior art keywords
turbomachine
driving system
driving
Prior art date
Application number
ITCO2010A000050A
Other languages
English (en)
Inventor
Franco Sarri
Marco Pelella
Giuseppe Iurisci
Original Assignee
Nuova Pignone S R L
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 Nuova Pignone S R L filed Critical Nuova Pignone S R L
Priority to ITCO2010A000050A priority Critical patent/IT1401665B1/it
Priority to EP11178987A priority patent/EP2423449A1/en
Priority to US13/219,291 priority patent/US8944747B2/en
Priority to RU2011135903/06A priority patent/RU2011135903A/ru
Priority to JP2011186656A priority patent/JP2012052544A/ja
Priority to CN2011102687931A priority patent/CN102400948A/zh
Publication of ITCO20100050A1 publication Critical patent/ITCO20100050A1/it
Application granted granted Critical
Publication of IT1401665B1 publication Critical patent/IT1401665B1/it

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
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
ITCO2010A000050A 2010-08-31 2010-08-31 Sistema di azionamento per turbomacchina e metodo. IT1401665B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITCO2010A000050A IT1401665B1 (it) 2010-08-31 2010-08-31 Sistema di azionamento per turbomacchina e metodo.
EP11178987A EP2423449A1 (en) 2010-08-31 2011-08-26 Turbomachine actuation system and corresponding method
US13/219,291 US8944747B2 (en) 2010-08-31 2011-08-26 Turbomachine actuation system and method
RU2011135903/06A RU2011135903A (ru) 2010-08-31 2011-08-30 Турбоустановка, исполнительное устройство для турбоустановки и способ сборки исполнительного устройства
JP2011186656A JP2012052544A (ja) 2010-08-31 2011-08-30 ターボ機械の作動システムおよび方法
CN2011102687931A CN102400948A (zh) 2010-08-31 2011-08-31 涡轮机械促动系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITCO2010A000050A IT1401665B1 (it) 2010-08-31 2010-08-31 Sistema di azionamento per turbomacchina e metodo.

Publications (2)

Publication Number Publication Date
ITCO20100050A1 ITCO20100050A1 (it) 2012-03-01
IT1401665B1 true IT1401665B1 (it) 2013-08-02

Family

ID=43706324

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCO2010A000050A IT1401665B1 (it) 2010-08-31 2010-08-31 Sistema di azionamento per turbomacchina e metodo.

Country Status (6)

Country Link
US (1) US8944747B2 (it)
EP (1) EP2423449A1 (it)
JP (1) JP2012052544A (it)
CN (1) CN102400948A (it)
IT (1) IT1401665B1 (it)
RU (1) RU2011135903A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20110034A1 (it) * 2011-08-31 2013-03-01 Nuovo Pignone Spa Igv compatto per applicazione in turboespansore
DE102012106789B4 (de) * 2012-07-26 2022-10-27 Ihi Charging Systems International Gmbh Verstellbarer Leitapparat für eine Turbine, Turbine für einen Abgasturbolader und Abgasturbolader
US9845723B2 (en) * 2014-11-24 2017-12-19 Honeywell International Inc. Adjustable-trim centrifugal compressor, and turbocharger having same
US10527047B2 (en) * 2017-01-25 2020-01-07 Energy Labs, Inc. Active stall prevention in centrifugal fans
EP3354860B1 (en) * 2017-01-30 2020-05-06 Ge Avio S.r.l. Magnetic torque metering system
WO2023160875A1 (en) * 2022-02-25 2023-08-31 Nuovo Pignone Tecnologie - S.R.L. Variable inlet guide vanes for a turbomachine, turbomachine including same and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656902B1 (fr) * 1990-01-05 1994-08-05 Hutchinson Dispositif d'etancheite pour pompe, en particulier pour pompe a eau de circuit de refroidissement.
JPH06129394A (ja) * 1992-10-14 1994-05-10 Hitachi Ltd 羽根車の強化方法
DE19620949A1 (de) * 1996-05-24 1997-11-27 Abb Patent Gmbh Radialdrehschieber zur Steuerung des Dampfdurchsatzes bei einer Dampfturbine
DE19727140C1 (de) * 1997-06-26 1998-12-17 Daimler Benz Ag Brennkraftmaschinen - Turbolader - System
US5851104A (en) * 1997-12-15 1998-12-22 Atlas Copco Rotoflow, Inc. Nozzle adjusting mechanism
JP3933455B2 (ja) * 2001-11-30 2007-06-20 株式会社小松製作所 可変ターボ過給機
DE10316389B3 (de) * 2003-04-10 2004-01-22 Mtu Friedrichshafen Gmbh Leiteinrichtung für einen Abgasturbolader
FR2877397B1 (fr) * 2004-11-02 2009-03-20 Renault Sas Turbocompresseur a geometrie variable pour moteur a combustion interne
FR2885969B1 (fr) * 2005-05-17 2007-08-10 Snecma Moteurs Sa Systeme de commande d'etages d'aubes de stator a angle de calage variable de turbomachine
JP4545068B2 (ja) * 2005-08-25 2010-09-15 三菱重工業株式会社 可変容量型排気ターボ過給機及び可変ノズル機構構成部材の製造方法
US20080031728A1 (en) * 2006-08-07 2008-02-07 Lorrain Sausse Vane assembly and method of assembling a vane assembly for a variable-nozzle turbocharger
JP4641521B2 (ja) * 2006-09-29 2011-03-02 株式会社小松製作所 可変ターボ過給機およびその駆動方法
US7670107B2 (en) * 2007-03-26 2010-03-02 Honeywell International Inc. Variable-vane assembly having fixed axial-radial guides and fixed radial-only guides for unison ring
DE102007031647A1 (de) * 2007-07-06 2009-01-22 Voith Patent Gmbh Abgasturbolader für eine Brennkraftmaschine
DE102007052735B4 (de) * 2007-11-06 2020-08-20 BMTS Technology GmbH & Co. KG Ladeeinrichtung
US8297918B2 (en) * 2009-01-06 2012-10-30 General Electric Company Variable position guide vane actuation system and method

Also Published As

Publication number Publication date
US8944747B2 (en) 2015-02-03
US20120051896A1 (en) 2012-03-01
EP2423449A1 (en) 2012-02-29
CN102400948A (zh) 2012-04-04
ITCO20100050A1 (it) 2012-03-01
JP2012052544A (ja) 2012-03-15
RU2011135903A (ru) 2013-03-10

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