FR2931522B1 - Actionneur lineaire a levier. - Google Patents

Actionneur lineaire a levier.

Info

Publication number
FR2931522B1
FR2931522B1 FR0853403A FR0853403A FR2931522B1 FR 2931522 B1 FR2931522 B1 FR 2931522B1 FR 0853403 A FR0853403 A FR 0853403A FR 0853403 A FR0853403 A FR 0853403A FR 2931522 B1 FR2931522 B1 FR 2931522B1
Authority
FR
France
Prior art keywords
lever
linear actuator
actuator
linear
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
FR0853403A
Other languages
English (en)
Other versions
FR2931522A1 (fr
Inventor
Bruno Robert Gaully
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 FR0853403A priority Critical patent/FR2931522B1/fr
Publication of FR2931522A1 publication Critical patent/FR2931522A1/fr
Application granted granted Critical
Publication of FR2931522B1 publication Critical patent/FR2931522B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0853403A 2008-05-26 2008-05-26 Actionneur lineaire a levier. Active FR2931522B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0853403A FR2931522B1 (fr) 2008-05-26 2008-05-26 Actionneur lineaire a levier.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0853403A FR2931522B1 (fr) 2008-05-26 2008-05-26 Actionneur lineaire a levier.

Publications (2)

Publication Number Publication Date
FR2931522A1 FR2931522A1 (fr) 2009-11-27
FR2931522B1 true FR2931522B1 (fr) 2013-03-29

Family

ID=40427657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0853403A Active FR2931522B1 (fr) 2008-05-26 2008-05-26 Actionneur lineaire a levier.

Country Status (1)

Country Link
FR (1) FR2931522B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11149653B2 (en) 2018-08-14 2021-10-19 Raytheon Technologies Corporation Bleed valve actuation system having split ring segments and splice bracket

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409836A (en) * 1944-04-21 1946-10-22 Gen Electric Centrifugal type compressor
US2824548A (en) * 1955-09-16 1958-02-25 Gen Electric Fluid actuator
US3083892A (en) * 1956-11-01 1963-04-02 Havilland Engine Co Ltd Control of variable pitch stator blades or vanes in axial flow machines
GB979092A (en) * 1963-05-15 1965-01-01 Rolls Royce Apparatus for positioning a member in response to two variables
DE3217360A1 (de) * 1982-05-08 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer eine verstellbare pumpe
GB2186636A (en) * 1986-02-17 1987-08-19 Derek Allcock Hydraulic pressure adjustment device
DE10046981A1 (de) * 2000-09-22 2002-04-25 Bosch Gmbh Robert Radbremsvorrichtung
DE102004009832A1 (de) * 2003-03-03 2004-09-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Ausrücksysteme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11149653B2 (en) 2018-08-14 2021-10-19 Raytheon Technologies Corporation Bleed valve actuation system having split ring segments and splice bracket

Also Published As

Publication number Publication date
FR2931522A1 (fr) 2009-11-27

Similar Documents

Publication Publication Date Title
DK2232101T3 (da) Lineær aktuator
DK2317892T3 (da) Lineær aktuator
DK2232100T3 (da) Lineær aktuator
BRPI0914528A2 (pt) acionador de válvula.
FR2895590B3 (fr) Actionneur lineaire a declenchement rapide
EP2374430A4 (fr) Actionneur linéaire
DE602008006287D1 (de) Fahrradbetätigungsvorrichtung
DK2250401T3 (da) Aktuator
EP2354596A4 (fr) Actionneur linéaire
EP2348621A4 (fr) Actionneur linéaire
DE602006008237D1 (de) Betätigungsvorrichtung für eine Fahrradgangschaltung
DE602006000975D1 (de) Betätigungsvorrichtung für eine Fahrradgangschaltung
FR2933241B1 (fr) Connecteur du type a levier
DE602008002004D1 (de) Aktuatoranordnung
FR2916103B1 (fr) Actionneur electromagnetique a reluctance variable
FR2923325B1 (fr) Connecteur du type a levier
BRPI0917767A2 (pt) combinação em um atuador linear
ITPR20080006A1 (it) Attuatore per valvole
FR2919972B1 (fr) Actionneur piezoelectrique.
FR2917130B1 (fr) Propulseur a performance amelioree
HK1164972A1 (en) Linear actuator
DK2359041T3 (da) Ventilaktuator
FR2931522B1 (fr) Actionneur lineaire a levier.
IT1391924B1 (it) Attuatore lineare elettromeccanico con azionamento di emergenza
EE200800042A (et) Aktuaator

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CD Change of name or company name

Owner name: SNECMA, FR

Effective date: 20170713

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17