UA80688C2 - Пристрій для регулювання лопаток зі змінним кутом установлення у турбомашині - Google Patents

Пристрій для регулювання лопаток зі змінним кутом установлення у турбомашині Download PDF

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Publication number
UA80688C2
UA80688C2 UA20040503506A UA20040503506A UA80688C2 UA 80688 C2 UA80688 C2 UA 80688C2 UA 20040503506 A UA20040503506 A UA 20040503506A UA 20040503506 A UA20040503506 A UA 20040503506A UA 80688 C2 UA80688 C2 UA 80688C2
Authority
UA
Ukraine
Prior art keywords
contact
lever
zone
adjusting
sheet
Prior art date
Application number
UA20040503506A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Домінік Ролен
Ален Жан Шарль Шатель
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 UA80688C2 publication Critical patent/UA80688C2/uk

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
UA20040503506A 2003-05-07 2004-05-07 Пристрій для регулювання лопаток зі змінним кутом установлення у турбомашині UA80688C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350148A FR2854648B1 (fr) 2003-05-07 2003-05-07 Fixation avec rattrapage de jeu d'un levier de commande sur des aubes a angle de calage variable

Publications (1)

Publication Number Publication Date
UA80688C2 true UA80688C2 (uk) 2007-10-25

Family

ID=32982405

Family Applications (1)

Application Number Title Priority Date Filing Date
UA20040503506A UA80688C2 (uk) 2003-05-07 2004-05-07 Пристрій для регулювання лопаток зі змінним кутом установлення у турбомашині

Country Status (8)

Country Link
US (1) US7140838B2 (fr)
EP (1) EP1475517B1 (fr)
JP (1) JP4002907B2 (fr)
KR (1) KR101119204B1 (fr)
CA (1) CA2464809C (fr)
FR (1) FR2854648B1 (fr)
RU (1) RU2338072C2 (fr)
UA (1) UA80688C2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882570B1 (fr) * 2005-02-25 2007-04-13 Snecma Moteurs Sa Dipositif de commande d'aubes a calage variable dans une turbomachine
GB0505147D0 (en) * 2005-03-12 2005-04-20 Rolls Royce Plc Securing arrangement
FR2897120B1 (fr) * 2006-02-03 2012-10-19 Snecma Pivot d'aube a angle de calage variable de turbomachine et dispositif de commande d'une telle aube
US8215902B2 (en) * 2008-10-15 2012-07-10 United Technologies Corporation Scalable high pressure compressor variable vane actuation arm
JP5244640B2 (ja) * 2009-02-06 2013-07-24 本田技研工業株式会社 自動車用成形部品の製造方法
US9644491B2 (en) 2014-06-13 2017-05-09 Pratt & Whitney Canada Corp. Single bolting flange arrangement for variable guide vane connection
DE102016224523A1 (de) * 2016-12-08 2018-06-14 MTU Aero Engines AG Leitschaufelverstellung mit seitlich montiertem Verstellhebel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668165A (en) * 1986-03-27 1987-05-26 The United States Of America As Represented By The Secretary Of The Air Force Super gripper variable vane arm
US4767264A (en) * 1986-10-31 1988-08-30 United Technologies Corporation Vane lever arm construction
GB8913988D0 (en) * 1989-06-17 1989-08-09 Rolls Royce Plc Improvements in or relating to control of variable stator vanes
CA2184882A1 (fr) * 1995-09-08 1997-03-09 Hideomi Harada Turbomachine avec aubes directrices a angle variable
US5669756A (en) * 1996-06-07 1997-09-23 Carrier Corporation Recirculating diffuser
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

Also Published As

Publication number Publication date
RU2338072C2 (ru) 2008-11-10
US20040265119A1 (en) 2004-12-30
EP1475517A1 (fr) 2004-11-10
JP4002907B2 (ja) 2007-11-07
RU2004113961A (ru) 2005-10-27
FR2854648A1 (fr) 2004-11-12
CA2464809C (fr) 2012-06-26
CA2464809A1 (fr) 2004-11-07
JP2004332735A (ja) 2004-11-25
FR2854648B1 (fr) 2005-07-15
KR101119204B1 (ko) 2012-03-20
KR20040095669A (ko) 2004-11-15
EP1475517B1 (fr) 2013-03-06
US7140838B2 (en) 2006-11-28

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