UA83466C2 - Рычаг управления углом установки лопатки турбомашины - Google Patents

Рычаг управления углом установки лопатки турбомашины Download PDF

Info

Publication number
UA83466C2
UA83466C2 UAA200500994A UAA200500994A UA83466C2 UA 83466 C2 UA83466 C2 UA 83466C2 UA A200500994 A UAA200500994 A UA A200500994A UA A200500994 A UAA200500994 A UA A200500994A UA 83466 C2 UA83466 C2 UA 83466C2
Authority
UA
Ukraine
Prior art keywords
lever
blade
turbomachine
pitch angle
control lever
Prior art date
Application number
UAA200500994A
Other languages
English (en)
Ukrainian (uk)
Inventor
Клод Лежар
Брюс Понтуазо
Рішар Стассен
Ніколя Тріконне
Original Assignee
Снекма Мотер
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 Мотер filed Critical Снекма Мотер
Publication of UA83466C2 publication Critical patent/UA83466C2/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
    • 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

Landscapes

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

Abstract

Рычаг управления углом установки лопатки в турбомашине, первый конец которого монтируется на поворотную ось лопатки, чтобы поворачивать ее, а второй конец имеет цилиндрический штифт, установленный на контрольное кольцо, этот штифт фиксируется путем обжатия одного из его концов в отверстии второго конца рычага и содержит округлый фланец, к которому прикладывается второй конец рычага, причем средства распределения нагрузки расположены между вторым концом рычага и обжатым концом штифта.
UAA200500994A 2004-02-05 2005-02-03 Рычаг управления углом установки лопатки турбомашины UA83466C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0401086A FR2866058B1 (fr) 2004-02-05 2004-02-05 Levier de commande du calage angulaire d'une aube dans une turbomachine

Publications (1)

Publication Number Publication Date
UA83466C2 true UA83466C2 (ru) 2008-07-25

Family

ID=34684992

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200500994A UA83466C2 (ru) 2004-02-05 2005-02-03 Рычаг управления углом установки лопатки турбомашины

Country Status (7)

Country Link
US (1) US7281892B2 (ru)
EP (1) EP1564381B1 (ru)
JP (1) JP4806199B2 (ru)
CA (1) CA2494770C (ru)
FR (1) FR2866058B1 (ru)
RU (1) RU2355893C2 (ru)
UA (1) UA83466C2 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1722073B1 (de) * 2005-05-13 2013-01-23 BorgWarner, Inc. Verstellring zum Verstellen der Schaufeln des VTG-Leitapparates von Abgasturboladern
US9353643B2 (en) * 2007-04-10 2016-05-31 United Technologies Corporation Variable stator vane assembly for a turbine engine
US8668444B2 (en) * 2010-09-28 2014-03-11 General Electric Company Attachment stud for a variable vane assembly of a turbine compressor
DE102013002968A1 (de) * 2013-02-22 2014-08-28 Dt Swiss Ag Laufrad für wenigstens teilweise muskelbetriebene Fahrzeuge und insbesondere Fahrräder
US9784285B2 (en) 2014-09-12 2017-10-10 Honeywell International Inc. Variable stator vane assemblies and variable stator vanes thereof having a locally swept leading edge and methods for minimizing endwall leakage therewith

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325087A (en) * 1965-04-28 1967-06-13 David R Davis Stator casing construction for gas turbine engines
US3788463A (en) * 1972-01-31 1974-01-29 Maryland Cup Corp Bundling method and article produced thereby
US3788763A (en) * 1972-11-01 1974-01-29 Gen Motors Corp Variable vanes
FR2608678B1 (fr) * 1986-12-17 1991-02-08 Snecma Dispositif de commande d'aubes a calage variable de redresseur de turbomachine
GB8913988D0 (en) * 1989-06-17 1989-08-09 Rolls Royce Plc Improvements in or relating to control of variable stator vanes
CA2082709A1 (en) * 1991-12-02 1993-06-03 Srinivasan Venkatasubbu Variable stator vane assembly for an axial flow compressor of a gas turbine engine
RU2117826C1 (ru) * 1995-03-27 1998-08-20 Акционерное общество открытого типа "А.Люлька-Сатурн" Статор компрессора газотурбинного двигателя
JP2000210737A (ja) * 1999-01-25 2000-08-02 Yuusu Kitaura:Kk かしめ結合方法およびかしめ結合構造
FR2793521B1 (fr) 1999-05-10 2005-09-23 Techlam Biellette de commande d'aube a calage variable
FR2814206B1 (fr) * 2000-09-18 2002-12-20 Snecma Moteurs Dispositif de commande d'aubes a calage variable
FR2835562B1 (fr) * 2002-02-07 2004-07-16 Snecma Moteurs Agencement de pivotement d'aube de stator dans une turbomachine
RU2219378C1 (ru) * 2002-10-01 2003-12-20 Иванов Адольф Павлович Статор компрессора газотурбинного двигателя

Also Published As

Publication number Publication date
CA2494770A1 (fr) 2005-08-05
JP4806199B2 (ja) 2011-11-02
US7281892B2 (en) 2007-10-16
EP1564381A1 (fr) 2005-08-17
US20050175445A1 (en) 2005-08-11
CA2494770C (fr) 2012-08-28
JP2005220907A (ja) 2005-08-18
RU2005102775A (ru) 2006-07-10
EP1564381B1 (fr) 2015-10-28
RU2355893C2 (ru) 2009-05-20
FR2866058B1 (fr) 2006-06-02
FR2866058A1 (fr) 2005-08-12

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