FR2983236B1 - Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur. - Google Patents

Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur.

Info

Publication number
FR2983236B1
FR2983236B1 FR1160771A FR1160771A FR2983236B1 FR 2983236 B1 FR2983236 B1 FR 2983236B1 FR 1160771 A FR1160771 A FR 1160771A FR 1160771 A FR1160771 A FR 1160771A FR 2983236 B1 FR2983236 B1 FR 2983236B1
Authority
FR
France
Prior art keywords
cinematic
binding
play
monitoring
receiver member
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1160771A
Other languages
English (en)
Other versions
FR2983236A1 (fr
Inventor
Nicolas Potel
Hichem Belghagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SAS filed Critical SNECMA SAS
Priority to FR1160771A priority Critical patent/FR2983236B1/fr
Priority to US13/684,432 priority patent/US9157456B2/en
Priority to GB1221067.0A priority patent/GB2496984B/en
Publication of FR2983236A1 publication Critical patent/FR2983236A1/fr
Application granted granted Critical
Publication of FR2983236B1 publication Critical patent/FR2983236B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/04—Arrangement of sensing elements responsive to load
    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/06—Arrangement of sensing elements responsive to speed
    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • F02C9/22—Control of working fluid flow by throttling; by adjusting vanes by adjusting turbine 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
    • F05D2260/00—Function
    • F05D2260/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR1160771A 2011-11-24 2011-11-24 Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur. Active FR2983236B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1160771A FR2983236B1 (fr) 2011-11-24 2011-11-24 Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur.
US13/684,432 US9157456B2 (en) 2011-11-24 2012-11-23 Method for monitoring the clearance of a kinematic link between a control member and a receiving member
GB1221067.0A GB2496984B (en) 2011-11-24 2012-11-23 Method for monitoring the clearance of a kinematic link between a control member and a receiving member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160771A FR2983236B1 (fr) 2011-11-24 2011-11-24 Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur.

Publications (2)

Publication Number Publication Date
FR2983236A1 FR2983236A1 (fr) 2013-05-31
FR2983236B1 true FR2983236B1 (fr) 2016-05-06

Family

ID=47560531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160771A Active FR2983236B1 (fr) 2011-11-24 2011-11-24 Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur.

Country Status (3)

Country Link
US (1) US9157456B2 (fr)
FR (1) FR2983236B1 (fr)
GB (1) GB2496984B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201405572D0 (en) * 2014-03-28 2014-05-14 Rolls Royce Plc Actuation system investigation apparatus
CN105570196B (zh) * 2014-10-31 2019-09-06 特灵国际有限公司 致动进口导叶的连杆机构
FR3094790B1 (fr) * 2019-04-05 2021-03-05 Safran Aircraft Engines Système de surveillance d’un système d’actionnement d’un élément d’une turbomachine
US11560810B1 (en) * 2021-07-20 2023-01-24 Rolls-Royce North American Technologies Inc. Variable vane actuation system and method for gas turbine engine performance management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341238B1 (en) * 1998-10-01 2002-01-22 United Technologies Corporation Robust engine variable vane monitor logic
US7855525B2 (en) * 2007-10-30 2010-12-21 Delphi Technologies, Inc. Method for controlling a holding force against, and limiting impact with travel limit positions
US8523511B2 (en) * 2007-11-13 2013-09-03 Honeywell International Inc. Adaptive variable geometry turbocharger strategy
US7689376B2 (en) * 2008-05-29 2010-03-30 Honeywell International Inc Method of calibrating an actuator system for a variable nozzle of a turbocharger
FR2936556B1 (fr) * 2008-09-30 2015-07-24 Snecma Systeme de commande d'equipements a geometrie variable d'une turbomachine, notamment par guignols.
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.
US8770912B2 (en) 2010-04-28 2014-07-08 General Electric Company Systems, methods, and apparatus for controlling turbine guide vane positions

Also Published As

Publication number Publication date
FR2983236A1 (fr) 2013-05-31
US20130136575A1 (en) 2013-05-30
GB201221067D0 (en) 2013-01-09
GB2496984B (en) 2017-10-04
US9157456B2 (en) 2015-10-13
GB2496984A (en) 2013-05-29

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