FR2835294B1 - Dispositif de commande d'aube a angle de calage variable a liaison sans jeu - Google Patents

Dispositif de commande d'aube a angle de calage variable a liaison sans jeu

Info

Publication number
FR2835294B1
FR2835294B1 FR0201022A FR0201022A FR2835294B1 FR 2835294 B1 FR2835294 B1 FR 2835294B1 FR 0201022 A FR0201022 A FR 0201022A FR 0201022 A FR0201022 A FR 0201022A FR 2835294 B1 FR2835294 B1 FR 2835294B1
Authority
FR
France
Prior art keywords
gameless
link
drive device
setting angle
variable setting
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.)
Expired - Fee Related
Application number
FR0201022A
Other languages
English (en)
Other versions
FR2835294A1 (fr
Inventor
Michel Bouru
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 Moteurs SA
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 Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0201022A priority Critical patent/FR2835294B1/fr
Priority to DE60317119T priority patent/DE60317119T2/de
Priority to ES03290058T priority patent/ES2292916T3/es
Priority to EP03290058A priority patent/EP1331402B1/fr
Priority to JP2003016009A priority patent/JP4073794B2/ja
Priority to CA2418233A priority patent/CA2418233C/fr
Priority to US10/352,123 priority patent/US6796767B2/en
Priority to UA2003010766A priority patent/UA79734C2/uk
Priority to RU2003102522/06A priority patent/RU2295655C2/ru
Publication of FR2835294A1 publication Critical patent/FR2835294A1/fr
Application granted granted Critical
Publication of FR2835294B1 publication Critical patent/FR2835294B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
FR0201022A 2002-01-29 2002-01-29 Dispositif de commande d'aube a angle de calage variable a liaison sans jeu Expired - Fee Related FR2835294B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0201022A FR2835294B1 (fr) 2002-01-29 2002-01-29 Dispositif de commande d'aube a angle de calage variable a liaison sans jeu
ES03290058T ES2292916T3 (es) 2002-01-29 2003-01-10 Dispositivo de mando de alabe variable.
EP03290058A EP1331402B1 (fr) 2002-01-29 2003-01-10 Dispositif de commande d'aube variable
DE60317119T DE60317119T2 (de) 2002-01-29 2003-01-10 Steuereinrichtung für Statorschaufel
JP2003016009A JP4073794B2 (ja) 2002-01-29 2003-01-24 ゆるみのない連結による可変角度ベーン制御装置
CA2418233A CA2418233C (fr) 2002-01-29 2003-01-27 Dispositif de commande d'aube a angle de calage variable a liaison sans jeu
US10/352,123 US6796767B2 (en) 2002-01-29 2003-01-28 Device for controlling a variable-angle vane via a slack-free connection
UA2003010766A UA79734C2 (uk) 2002-01-29 2003-01-28 Пристрій керування поворотною лопаткою (варіанти) та напрямний апарат компресора
RU2003102522/06A RU2295655C2 (ru) 2002-01-29 2003-01-28 Направляющий аппарат компрессора и устройство управления поворотной лопаткой в этом аппарате ( варианты )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201022A FR2835294B1 (fr) 2002-01-29 2002-01-29 Dispositif de commande d'aube a angle de calage variable a liaison sans jeu

Publications (2)

Publication Number Publication Date
FR2835294A1 FR2835294A1 (fr) 2003-08-01
FR2835294B1 true FR2835294B1 (fr) 2004-04-16

Family

ID=8871421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201022A Expired - Fee Related FR2835294B1 (fr) 2002-01-29 2002-01-29 Dispositif de commande d'aube a angle de calage variable a liaison sans jeu

Country Status (9)

Country Link
US (1) US6796767B2 (fr)
EP (1) EP1331402B1 (fr)
JP (1) JP4073794B2 (fr)
CA (1) CA2418233C (fr)
DE (1) DE60317119T2 (fr)
ES (1) ES2292916T3 (fr)
FR (1) FR2835294B1 (fr)
RU (1) RU2295655C2 (fr)
UA (1) UA79734C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100172745A1 (en) * 2007-04-10 2010-07-08 Elliott Company Centrifugal compressor having adjustable inlet guide vanes
US8414248B2 (en) 2008-12-30 2013-04-09 Rolls-Royce Corporation Variable geometry vane
IT1401664B1 (it) * 2010-08-31 2013-08-02 Nuova Pignone S R L Dispositivo di centraggio e sistema per anello di guida.
GB201711582D0 (en) * 2017-07-19 2017-08-30 Rolls Royce Plc Unison ring assembly
CN109986386B (zh) * 2019-05-13 2024-03-15 福建省华银铝业有限公司 一种电梯刹车片加工装置及加工方法
CN116907436B (zh) * 2023-09-12 2023-11-14 沈阳华钛实业有限公司 一种航空发动机叶片检测装置及其检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842305A (en) * 1955-11-01 1958-07-08 Gen Electric Compressor stator assembly
DE2253030A1 (de) * 1972-10-28 1974-05-09 Sljusarew Vorrichtung zur schaufelverstellung des leitapparats einer stroemungsmaschine
DE2810240C2 (de) * 1978-03-09 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken
FR2599785B1 (fr) * 1986-06-04 1990-10-12 Snecma Aubage directeur d'entree d'air a calage variable pour turboreacteur
GB8913988D0 (en) * 1989-06-17 1989-08-09 Rolls Royce Plc Improvements in or relating to control of variable stator vanes
FR2696208B1 (fr) * 1992-09-30 1994-11-10 Snecma Aube à calage variable.
US6019574A (en) * 1998-08-13 2000-02-01 General Electric Company Mismatch proof variable stator vane
US6146093A (en) * 1998-12-16 2000-11-14 General Electric Company Variable vane seal and washer
FR2814206B1 (fr) * 2000-09-18 2002-12-20 Snecma Moteurs Dispositif de commande d'aubes a calage variable

Also Published As

Publication number Publication date
CA2418233C (fr) 2011-05-31
EP1331402A1 (fr) 2003-07-30
US6796767B2 (en) 2004-09-28
JP4073794B2 (ja) 2008-04-09
UA79734C2 (uk) 2007-07-25
RU2295655C2 (ru) 2007-03-20
CA2418233A1 (fr) 2003-07-29
JP2003227494A (ja) 2003-08-15
US20030143066A1 (en) 2003-07-31
DE60317119T2 (de) 2008-08-07
ES2292916T3 (es) 2008-03-16
DE60317119D1 (de) 2007-12-13
EP1331402B1 (fr) 2007-10-31
FR2835294A1 (fr) 2003-08-01

Similar Documents

Publication Publication Date Title
FR2835295B1 (fr) Dispositif de commande d'aube a angle de calage variable a liaison par pincement pour redresseur de compresseur de turbomachine
FR2814206B1 (fr) Dispositif de commande d'aubes a calage variable
FR2826709B1 (fr) Dispositif d'eclairage a orientation variable
AU2003288531A1 (en) Pipe having at least a portion with a variable flexibility
DE60304908D1 (de) Spielfreie Befestigung eines Stellhebels am Schaft einer verstellbaren Leitschaufel einer Turbomaschine
FR2829088B1 (fr) Dispositif de commande de braquage
FR2890707B1 (fr) Douille pour pivot d'aube a angle de calage variable pour turbomachine
DE60000123T2 (de) Nockenantrieb, Nockenvorrichtung, sowie Mähmaschine mit einer solchen Nockenvorrichtung
DE50211927D1 (de) Wischarm mit einem gelenkig verbundenen wischblatt
FR2827249B1 (fr) Dispositif de commande de direction
FR2846062B1 (fr) Dispositif d'accouplement de ventilateur a commande externe
FR2904669B1 (fr) Dispositif de commande d'aube a angle de calage variable de turbomachine
FR2889242B1 (fr) Douille pour pivot d'aube a angle de calage variable pour turbomachine
FR2868285B1 (fr) Dispositif de liaison intervertebrale a mouvements multidirectionnels controles
DE50208589D1 (de) Sämaschine mit einer schwenkbar befestigten Pflanzeinheit
FR2835294B1 (fr) Dispositif de commande d'aube a angle de calage variable a liaison sans jeu
FR2844931B1 (fr) Dispositif de reglage d'un element rotatif
GB2409708B (en) Device for mounting a blade with a variable angle of attack
DE60217433D1 (de) Laser- Strahlgerät mit veränderbarem Öffnungswinkel
FR2845438B1 (fr) Dispositif a vannes hydrauliques
FR2843083B1 (fr) Dispositif d'essuie-glace a temoin d'usure
ITPD20020236A1 (it) Dispositivo di regolazione a manopola, particolarmente
FR2857692B1 (fr) Systeme de guidage du pivot exterieur d'une aube a angle de calage variable, de stator de turbomachine
FR2800796B1 (fr) Dispositif de forage du type a tariere
GB2389137B (en) A flood defence device

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20091030