MX2014003882A - Un aparato accionador y un metodo para integrar este accionador dentro de turbomaquinaria. - Google Patents

Un aparato accionador y un metodo para integrar este accionador dentro de turbomaquinaria.

Info

Publication number
MX2014003882A
MX2014003882A MX2014003882A MX2014003882A MX2014003882A MX 2014003882 A MX2014003882 A MX 2014003882A MX 2014003882 A MX2014003882 A MX 2014003882A MX 2014003882 A MX2014003882 A MX 2014003882A MX 2014003882 A MX2014003882 A MX 2014003882A
Authority
MX
Mexico
Prior art keywords
actuator
turbo
machinery
balance drum
process fluid
Prior art date
Application number
MX2014003882A
Other languages
English (en)
Inventor
Giuseppe Iurisci
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
Publication of MX2014003882A publication Critical patent/MX2014003882A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • Y10T29/49229—Prime mover or fluid pump making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Un aparato y un método para integrar un accionador dentro de la turbo-maquinaria y que opera el accionador con base en el fluido del proceso asociado con la turbo-maquinaria. El mecanismo (204) de accionador integrado incluye un recinto del accionador, un tambor de balance (218) con sellos (214) de laberinto y un resorte (212) de recuperación, configurado para aplicar fuerza en el tambor de balance en el recinto del accionador, una barra (206) de activación conectada con el tambor de balance y configurada para moverse en forma lineal en la dirección del tambor de balance y un mecanismo de conexión que conecta la porción desviada del fluido del proceso de la turbo-maquinaria hacia el recinto del accionador para aplicar fuerza, en una dirección opuesta a la fuerza del resorte, para el tambor de balance. Los sellos de laberinto permiten que el fluido del proceso de la turbo-maquinaria se purgue a través y regrese hacia la turbo-maquinaria.
MX2014003882A 2011-09-28 2012-09-26 Un aparato accionador y un metodo para integrar este accionador dentro de turbomaquinaria. MX2014003882A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000038A ITCO20110038A1 (it) 2011-09-28 2011-09-28 Sistema di attuazione integrato in un compressore
PCT/EP2012/069002 WO2013045514A1 (en) 2011-09-28 2012-09-26 An actuator apparatus and a method for integrating this actuator into turbomachinery

Publications (1)

Publication Number Publication Date
MX2014003882A true MX2014003882A (es) 2014-05-27

Family

ID=45034045

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003882A MX2014003882A (es) 2011-09-28 2012-09-26 Un aparato accionador y un metodo para integrar este accionador dentro de turbomaquinaria.

Country Status (12)

Country Link
US (1) US20140230644A1 (es)
EP (1) EP2761139A1 (es)
JP (1) JP2014528044A (es)
KR (1) KR20140072062A (es)
CN (1) CN103842620A (es)
AU (1) AU2012314496A1 (es)
BR (1) BR112014005675A2 (es)
CA (1) CA2848815A1 (es)
IT (1) ITCO20110038A1 (es)
MX (1) MX2014003882A (es)
RU (1) RU2014110118A (es)
WO (1) WO2013045514A1 (es)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865692C (de) * 1942-10-13 1953-02-05 Anxionnaz Rene Feinregelungsvorrichtung fuer Gasturbinenanlagen
US3071345A (en) * 1961-04-27 1963-01-01 United Aircraft Corp Throttle valve
DE3105179A1 (de) * 1981-02-13 1982-09-09 Volkswagenwerk Ag, 3180 Wolfsburg "einen verdichter antreibender abgas-turbolader fuer eine mit veraenderlicher last und drehzahl betriebene brennkraftmaschine"
US4499731A (en) * 1981-12-09 1985-02-19 Bbc Brown, Boveri & Company, Limited Controllable exhaust gas turbocharger
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control
DE3831687A1 (de) * 1988-09-17 1990-03-29 Mtu Friedrichshafen Gmbh Radialturbine mit im stroemungsquerschnitt veraenderbarem spiralgehaeuse
DE4231815C1 (de) * 1992-09-23 1994-01-05 Landolt Alexander Dr Regelung für einen Bootsantrieb mit einem Motor und einem Verstellpropeller
JPH0663897U (ja) * 1993-02-17 1994-09-09 石川島播磨重工業株式会社 羽根なしディフューザ付き遠心圧縮機
JPH09100799A (ja) * 1995-10-06 1997-04-15 Ishikawajima Harima Heavy Ind Co Ltd 遠心圧縮機
US6026791A (en) * 1997-03-03 2000-02-22 Alliedsignal Inc. Exhaust gas recirculation valve with integral feedback proportional to volumetric flow
DE19816645B4 (de) * 1998-04-15 2005-12-01 Daimlerchrysler Ag Abgasturboladerturbine
DE19961613A1 (de) * 1999-12-21 2001-07-19 Daimler Chrysler Ag Abgasturbine eines Abgasturboladers für eine Brennkraftmaschine
JP4556501B2 (ja) * 2004-06-08 2010-10-06 株式会社Ｉｈｉ 過給機およびシール装置
GB2461720B (en) * 2008-07-10 2012-09-05 Cummins Turbo Tech Ltd A variable geometry turbine
JP2011017319A (ja) * 2009-07-10 2011-01-27 Hitachi Plant Technologies Ltd 遠心型流体機械
IT1397059B1 (it) * 2009-11-23 2012-12-28 Nuovo Pignone Spa Sistema di sigillo per gas secco a bassa emissione per compressori

Also Published As

Publication number Publication date
WO2013045514A1 (en) 2013-04-04
CN103842620A (zh) 2014-06-04
KR20140072062A (ko) 2014-06-12
EP2761139A1 (en) 2014-08-06
US20140230644A1 (en) 2014-08-21
JP2014528044A (ja) 2014-10-23
BR112014005675A2 (pt) 2017-03-28
AU2012314496A1 (en) 2014-04-03
CA2848815A1 (en) 2013-04-04
ITCO20110038A1 (it) 2013-03-29
RU2014110118A (ru) 2015-11-10

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