BR112016013833B1 - Compressor de turbomáquina e turbomáquina - Google Patents

Compressor de turbomáquina e turbomáquina Download PDF

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Publication number
BR112016013833B1
BR112016013833B1 BR112016013833-3A BR112016013833A BR112016013833B1 BR 112016013833 B1 BR112016013833 B1 BR 112016013833B1 BR 112016013833 A BR112016013833 A BR 112016013833A BR 112016013833 B1 BR112016013833 B1 BR 112016013833B1
Authority
BR
Brazil
Prior art keywords
hole
control ring
blade
blades
connecting member
Prior art date
Application number
BR112016013833-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016013833A2 (enExample
Inventor
Pierre-Alain Francis Claude Sebrecht
Sébastien Cochon
Arnaud Langlois
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BR112016013833A2 publication Critical patent/BR112016013833A2/pt
Publication of BR112016013833B1 publication Critical patent/BR112016013833B1/pt

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F01D17/167—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes of vanes moving in translation
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/321—Application in turbines in gas turbines for a special turbine stage
    • F05D2220/3216—Application in turbines in gas turbines for a special turbine stage for a special compressor stage
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2270/00—Control
    • F05D2270/50—Control logic embodiments
    • F05D2270/58—Control logic embodiments by mechanical means, e.g. levers, gears or cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BR112016013833-3A 2013-12-19 2014-12-04 Compressor de turbomáquina e turbomáquina BR112016013833B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1362972 2013-12-19
FR1362972A FR3015594B1 (fr) 2013-12-19 2013-12-19 Compresseur de turbomachine, en particulier de turbopropulseur ou de turboreacteur d'avion
PCT/FR2014/053163 WO2015092197A1 (fr) 2013-12-19 2014-12-04 Compresseur de turbomachine, en particulier de turbopropulseur ou de turboréacteur d'avion

Publications (2)

Publication Number Publication Date
BR112016013833A2 BR112016013833A2 (enExample) 2017-08-08
BR112016013833B1 true BR112016013833B1 (pt) 2022-02-08

Family

ID=50137899

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016013833-3A BR112016013833B1 (pt) 2013-12-19 2014-12-04 Compressor de turbomáquina e turbomáquina

Country Status (9)

Country Link
US (1) US10590794B2 (enExample)
EP (1) EP3084141B1 (enExample)
JP (1) JP6419831B2 (enExample)
CN (1) CN105874171B (enExample)
BR (1) BR112016013833B1 (enExample)
CA (1) CA2932998C (enExample)
FR (1) FR3015594B1 (enExample)
RU (1) RU2670473C1 (enExample)
WO (1) WO2015092197A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9835037B2 (en) * 2015-06-22 2017-12-05 General Electric Company Ducted thrust producing system with asynchronous fan blade pitching
FR3041714B1 (fr) 2015-09-30 2020-02-14 Safran Aircraft Engines Compresseur de turbomachine, en particulier de turbopropulseur ou de turboreacteur d'avion
GB201717091D0 (en) * 2017-10-18 2017-11-29 Rolls Royce Plc A variable vane actuation arrangement
FR3100272B1 (fr) * 2019-08-27 2025-04-25 Safran Aircraft Engines Guignol pour un dispositif de calage variable d’une turbomachine
CN112360816A (zh) * 2020-12-08 2021-02-12 成都成发科能动力工程有限公司 一种轴流压缩机承缸和应用其的轴流压缩机
US12510004B2 (en) * 2024-06-14 2025-12-30 General Electric Company Outward facing load reacting bodies for use with unison rings

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066488A (en) * 1959-11-04 1962-12-04 Bendix Corp Power output control for a gas turbine engine
US3314595A (en) * 1965-06-09 1967-04-18 Gen Electric Adjustment mechanism for axial flow compressors
FR1592922A (enExample) * 1968-11-21 1970-05-19
US3861822A (en) * 1974-02-27 1975-01-21 Gen Electric Duct with vanes having selectively variable pitch
US4737071A (en) * 1985-04-22 1988-04-12 Williams International Corporation Variable geometry centrifugal compressor diffuser
US5993152A (en) * 1997-10-14 1999-11-30 General Electric Company Nonlinear vane actuation
GB2402180B (en) * 2003-05-30 2006-09-20 Rolls Royce Plc Variable stator vane actuating levers
FR2857404B1 (fr) * 2003-07-10 2007-03-09 Snecma Moteurs Dispositif de guidage en rotation d'aubes a calage variable dans une turbomachine
FR2879687B1 (fr) * 2004-12-16 2007-04-20 Snecma Moteurs Sa Turbomachine a stator comportant un etage d'aubes de redresseur actionnees par une couronne rotative deplacee par des moyens moteurs electriques
FR2882570B1 (fr) * 2005-02-25 2007-04-13 Snecma Moteurs Sa Dipositif de commande d'aubes a calage variable dans une turbomachine
FR2890136B1 (fr) * 2005-08-30 2007-11-09 Snecma Bielle a longueur evolutive en fonctionnement
US7413401B2 (en) * 2006-01-17 2008-08-19 General Electric Company Methods and apparatus for controlling variable stator vanes
US8297918B2 (en) * 2009-01-06 2012-10-30 General Electric Company Variable position guide vane actuation system and method
US20110176913A1 (en) * 2010-01-19 2011-07-21 Stephen Paul Wassynger Non-linear asymmetric variable guide vane schedule

Also Published As

Publication number Publication date
EP3084141B1 (fr) 2018-02-07
CA2932998C (fr) 2022-04-19
WO2015092197A1 (fr) 2015-06-25
FR3015594B1 (fr) 2018-04-06
US10590794B2 (en) 2020-03-17
BR112016013833A2 (enExample) 2017-08-08
CN105874171B (zh) 2018-06-12
JP6419831B2 (ja) 2018-11-07
RU2016123656A (ru) 2018-01-24
RU2670473C1 (ru) 2018-10-23
CN105874171A (zh) 2016-08-17
US20160348530A1 (en) 2016-12-01
FR3015594A1 (fr) 2015-06-26
EP3084141A1 (fr) 2016-10-26
CA2932998A1 (fr) 2015-06-25
JP2017501334A (ja) 2017-01-12

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2014, OBSERVADAS AS CONDICOES LEGAIS.