UA72753C2 - Устройство для регулировки положения лопаток с регулируемым углом установки - Google Patents

Устройство для регулировки положения лопаток с регулируемым углом установки Download PDF

Info

Publication number
UA72753C2
UA72753C2 UA2001096327A UA2001096327A UA72753C2 UA 72753 C2 UA72753 C2 UA 72753C2 UA 2001096327 A UA2001096327 A UA 2001096327A UA 2001096327 A UA2001096327 A UA 2001096327A UA 72753 C2 UA72753 C2 UA 72753C2
Authority
UA
Ukraine
Prior art keywords
rod
end part
thrust
shank
blade
Prior art date
Application number
UA2001096327A
Other languages
English (en)
Ukrainian (uk)
Inventor
Кобе Жан-П'єр
Жан Антуан
Ноде Жеккі
Радельжак Габрієль
Ріссйо Себастьєн
Original Assignee
Снекма Мотерс
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 Снекма Мотерс filed Critical Снекма Мотерс
Publication of UA72753C2 publication Critical patent/UA72753C2/ru

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
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32008—Plural distinct articulation axes
    • Y10T403/32057—Angular and linear
    • Y10T403/32073—Pivot stud slidable in elongated opening
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32114—Articulated members including static joint
    • Y10T403/32163—Articulate joint intermediate end joints
    • Y10T403/32172—Variable angle
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/50—Bridged by diverse connector
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/54—Flexible member is joint component
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/551—Externally bridged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)

Abstract

Гибкая тяга (20) шарнирно закреплена своей первой конечной частью на поворотном кольце (30) и жестко зафиксирована своей второй конечной частью на хвостовике регулируемой лопатки (10). На этой второй конечной части тяга удерживается с возможностью общего поворота без люфтов на хвостовике лопатки с помощью удерживающих средств (44; 52, 54). Средства шарнирного соединения содержат палец (24), который проходит сквозь первое сквозное отверстие (22), выполненное в первой конечной части тяги, и входит в радиальное гнездо (28) в поворотном кольце, причем палец удерживается в своем положении стопорным кольцом (34), оборудованным окнами (36) для прохода этого пальца, и установленным с возможностью смещения на поворотном кольце. Средства фиксации содержат фиксирующий винт (40), который проходит сквозь второе сквозное отверстие (38), выполненное во второй конечной части тяги, и входит в проточку (42) хвостовика регулируемой лопатки.
UA2001096327A 2000-09-18 2001-09-14 Устройство для регулировки положения лопаток с регулируемым углом установки UA72753C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0011857A FR2814206B1 (fr) 2000-09-18 2000-09-18 Dispositif de commande d'aubes a calage variable

Publications (1)

Publication Number Publication Date
UA72753C2 true UA72753C2 (ru) 2005-04-15

Family

ID=8854395

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2001096327A UA72753C2 (ru) 2000-09-18 2001-09-14 Устройство для регулировки положения лопаток с регулируемым углом установки

Country Status (9)

Country Link
US (1) US6688846B2 (ru)
EP (1) EP1188933B1 (ru)
JP (1) JP4643077B2 (ru)
CA (1) CA2357174C (ru)
DE (1) DE60135717D1 (ru)
ES (1) ES2312409T3 (ru)
FR (1) FR2814206B1 (ru)
RU (1) RU2272913C2 (ru)
UA (1) UA72753C2 (ru)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835295B1 (fr) * 2002-01-29 2004-04-16 Snecma Moteurs Dispositif de commande d'aube a angle de calage variable a liaison par pincement pour redresseur de compresseur de turbomachine
FR2835294B1 (fr) * 2002-01-29 2004-04-16 Snecma Moteurs Dispositif de commande d'aube a angle de calage variable a liaison sans jeu
FR2854648B1 (fr) * 2003-05-07 2005-07-15 Snecma Moteurs Fixation avec rattrapage de jeu d'un levier de commande sur des aubes a angle de calage variable
FR2866058B1 (fr) * 2004-02-05 2006-06-02 Snecma Moteurs Levier de commande du calage angulaire d'une aube 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
US7628579B2 (en) * 2005-07-20 2009-12-08 United Technologies Corporation Gear train variable vane synchronizing mechanism for inner diameter vane shroud
US7690889B2 (en) * 2005-07-20 2010-04-06 United Technologies Corporation Inner diameter variable vane actuation mechanism
US7753647B2 (en) * 2005-07-20 2010-07-13 United Technologies Corporation Lightweight cast inner diameter vane shroud for variable stator vanes
US7588415B2 (en) * 2005-07-20 2009-09-15 United Technologies Corporation Synch ring variable vane synchronizing mechanism for inner diameter vane shroud
US7722318B2 (en) * 2007-02-13 2010-05-25 United Technologies Corporation Hole liners for repair of vane counterbore holes
CN101743379A (zh) * 2007-04-10 2010-06-16 艾利奥特公司 具有可调进口导向叶片的离心式压缩机
US8033782B2 (en) * 2008-01-16 2011-10-11 Elliott Company Method to prevent brinelling wear of slot and pin assembly
US8215902B2 (en) * 2008-10-15 2012-07-10 United Technologies Corporation Scalable high pressure compressor variable vane actuation arm
FR2947310B1 (fr) * 2009-06-26 2014-08-29 Snecma Dispositif et methode de positionnement d'un equipement a geometrie variable pour une turbomachine, utilisant un verin a mesure relative.
FR2947311B1 (fr) * 2009-06-26 2014-08-29 Snecma Procede et dispositif de recalage de la commande d'un equipement a geometrie variable pour turbomachine
FR2963384B1 (fr) * 2010-07-30 2012-08-31 Turbomeca Dispositif de commande d'aubes pivotantes de turbomachine
US10161407B2 (en) 2013-06-14 2018-12-25 United Technologies Corporation Radial fastening of tubular synchronizing rings
FR3014152B1 (fr) * 2013-11-29 2015-12-25 Snecma Dispositif de guidage d'aubes de redresseur a angle de calage variable de turbomachine et procede d'assemblage d'un tel dispositif
US10570770B2 (en) 2013-12-11 2020-02-25 United Technologies Corporation Variable vane positioning apparatus for a gas turbine engine
US9970315B2 (en) * 2015-02-12 2018-05-15 Hamilton Sundstrand Corporation Movable vane control system
CN105135994B (zh) * 2015-05-15 2017-11-21 中国航空工业集团公司沈阳发动机设计研究所 一种用于压气机可调静子叶片角度标定的测具
US10352186B2 (en) * 2016-01-22 2019-07-16 United Technologies Corporation Variable vane stabilizer
US10393145B2 (en) 2016-03-02 2019-08-27 General Electric Company Asymmetric alignment system for a variable stator vane
DE102016207212A1 (de) * 2016-04-28 2017-11-02 MTU Aero Engines AG Leitschaufelkranz für eine Strömungsmaschine
FR3053383B1 (fr) * 2016-07-04 2019-08-02 Safran Aircraft Engines Clinquant de retention de douilles d'anneaux de commande d'aubes a calage variable et turboreacteur l'incorporant
US10563670B2 (en) 2016-07-29 2020-02-18 Rolls-Royce Corporation Vane actuation system for a gas turbine engine
WO2019245549A1 (en) * 2018-06-20 2019-12-26 Siemens Energy, Inc. Anti-rotation locking system
FR3100272A1 (fr) * 2019-08-27 2021-03-05 Safran Aircraft Engines Guignol pour un dispositif de calage variable d’une turbomachine
CN112324713B (zh) * 2020-11-26 2022-03-22 沈阳航空航天大学 一种轴流式压气机气流转角自适应导向叶片及其设计方法
CN113898419A (zh) * 2021-10-10 2022-01-07 中国航发沈阳发动机研究所 一种进气机匣结构及其组装方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496713A (ru) * 1949-07-01
US2842305A (en) * 1955-11-01 1958-07-08 Gen Electric Compressor stator assembly
US2999630A (en) * 1957-08-08 1961-09-12 Gen Electric Compressor
US3788763A (en) * 1972-11-01 1974-01-29 Gen Motors Corp Variable vanes
JPS5746325A (en) 1980-08-30 1982-03-16 Tdk Corp Magnetic recording medium
US4498790A (en) * 1983-11-21 1985-02-12 United Technologies Corporation Bushing securing apparatus
FR2583817B1 (fr) * 1985-06-20 1988-07-29 Snecma Biellette de commande d'aube a calage variable de stator de compresseur de turbomachine
US4808069A (en) * 1986-07-03 1989-02-28 The United States Of America As Represented By The Secretary Of The Air Force Anti-rotation guide vane bushing
FR2608678B1 (fr) 1986-12-17 1991-02-08 Snecma Dispositif de commande d'aubes a calage variable de redresseur de turbomachine
US4792277A (en) * 1987-07-08 1988-12-20 United Technologies Corporation Split shroud compressor
GB8913988D0 (en) * 1989-06-17 1989-08-09 Rolls Royce Plc Improvements in or relating to control of variable stator vanes
US4979874A (en) 1989-06-19 1990-12-25 United Technologies Corporation Variable van drive mechanism
US5601401A (en) * 1995-12-21 1997-02-11 United Technologies Corporation Variable stage vane actuating apparatus
FR2746141B1 (fr) 1996-03-14 1998-04-17 Dispositif de commande pour pivot integre dans un collecteur
US6019574A (en) * 1998-08-13 2000-02-01 General Electric Company Mismatch proof variable stator vane

Also Published As

Publication number Publication date
FR2814206B1 (fr) 2002-12-20
EP1188933B1 (fr) 2008-09-10
ES2312409T3 (es) 2009-03-01
US20020034439A1 (en) 2002-03-21
FR2814206A1 (fr) 2002-03-22
EP1188933A1 (fr) 2002-03-20
US6688846B2 (en) 2004-02-10
JP2002106499A (ja) 2002-04-10
CA2357174A1 (fr) 2002-03-18
DE60135717D1 (de) 2008-10-23
CA2357174C (fr) 2006-11-14
RU2272913C2 (ru) 2006-03-27
JP4643077B2 (ja) 2011-03-02

Similar Documents

Publication Publication Date Title
UA72753C2 (ru) Устройство для регулировки положения лопаток с регулируемым углом установки
US20150377042A1 (en) Leiteinrichtung fur eine Gasturbine sowie Gasturbine mit einer solchen Leiteinrichtung
US6802692B2 (en) Device for controlling a variable-angle vane via a pinch connection
DE102011053764B4 (de) Befestigungsbolzen für eine verstellbare Leitschaufelanordnung eines Turbinenverdichters
EP2880286B1 (en) Fan drive gear system torque frame pin retainer
EP2914817B1 (en) Gas turbine engine synchronization ring
US9617922B2 (en) Jet engine actuation system
US10662804B2 (en) Profiled bellcrank vane actuation system
EP3533973B1 (en) Self-retaining vane arm assembly for gas turbine engine
DE112016004554T5 (de) Betätigungsvorrichtung für variable Statorschaufeln
CN103109044B (zh) 涡轮喷气式发动机通风管、安装该通风管的方法以及设置有该通风管的涡轮喷气式发动机
DE102011053433A1 (de) Verstell-Leitapparatanordnung für einen Turbinenverdichter
US8075265B2 (en) Guiding device of a flow machine and guide vane for such a guiding device
US10851671B2 (en) Bending stiffening feature used for compliant journal bearing
EP3657034B1 (en) Linkage assembly
EP3546726B1 (en) Turbofan engine assembly methods
US8992166B2 (en) Turbocharger
CN108005731A (zh) 用于涡轮叶片的周向间隔的设备
WO2011146555A2 (en) Turbocharger
JP2017166649A (ja) 内燃機関用リンク機構のアクチュエータ及び波動歯車減速機
RU2347925C2 (ru) Звено между двумя механическими элементами
RU2374476C2 (ru) Сопло переменного сечения для турбомашины и опора рычага управления подвижной заслонки такого сопла
US6796767B2 (en) Device for controlling a variable-angle vane via a slack-free connection
EP3680501B1 (en) Retaining ring assemblies
CN111566343B (zh) 对节距管的固定