FR2696208B1 - Aube à calage variable. - Google Patents

Aube à calage variable.

Info

Publication number
FR2696208B1
FR2696208B1 FR9211641A FR9211641A FR2696208B1 FR 2696208 B1 FR2696208 B1 FR 2696208B1 FR 9211641 A FR9211641 A FR 9211641A FR 9211641 A FR9211641 A FR 9211641A FR 2696208 B1 FR2696208 B1 FR 2696208B1
Authority
FR
France
Prior art keywords
dawn
variable setting
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 - Lifetime
Application number
FR9211641A
Other languages
English (en)
Other versions
FR2696208A1 (fr
Inventor
Jean-Louis Charbonnel
Jean-Luc Goga
Gerard Miraucourt
Jacky Naudet
Denis Pottier
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 FR9211641A priority Critical patent/FR2696208B1/fr
Priority to GB9318583A priority patent/GB2271151B/en
Priority to US08/125,753 priority patent/US5407322A/en
Publication of FR2696208A1 publication Critical patent/FR2696208A1/fr
Application granted granted Critical
Publication of FR2696208B1 publication Critical patent/FR2696208B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/505—Shape memory behaviour
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
FR9211641A 1992-09-30 1992-09-30 Aube à calage variable. Expired - Lifetime FR2696208B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9211641A FR2696208B1 (fr) 1992-09-30 1992-09-30 Aube à calage variable.
GB9318583A GB2271151B (en) 1992-09-30 1993-09-08 Variable pitch vane
US08/125,753 US5407322A (en) 1992-09-30 1993-09-24 Variable phase vane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211641A FR2696208B1 (fr) 1992-09-30 1992-09-30 Aube à calage variable.

Publications (2)

Publication Number Publication Date
FR2696208A1 FR2696208A1 (fr) 1994-04-01
FR2696208B1 true FR2696208B1 (fr) 1994-11-10

Family

ID=9434037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211641A Expired - Lifetime FR2696208B1 (fr) 1992-09-30 1992-09-30 Aube à calage variable.

Country Status (3)

Country Link
US (1) US5407322A (fr)
FR (1) FR2696208B1 (fr)
GB (1) GB2271151B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492446A (en) * 1994-12-15 1996-02-20 General Electric Company Self-aligning variable stator vane
FR2742799B1 (fr) * 1995-12-20 1998-01-16 Snecma Palier d'extremite interne d'aube pivotante
US6019574A (en) * 1998-08-13 2000-02-01 General Electric Company Mismatch proof variable stator vane
US6257593B1 (en) 1999-05-14 2001-07-10 Patrick Michel White Stress induced interposed connector
US6435519B1 (en) 1999-05-14 2002-08-20 Patrick Michel White Stress-induced gasket
US7150680B2 (en) 1999-05-14 2006-12-19 Precimed S.A. Drive shaft coupling
US6637995B1 (en) 2000-02-09 2003-10-28 Patrick Michel White Super-elastic rivet assembly
FR2835294B1 (fr) * 2002-01-29 2004-04-16 Snecma Moteurs Dispositif de commande d'aube a angle de calage variable a liaison sans jeu
FR2835295B1 (fr) 2002-01-29 2004-04-16 Snecma Moteurs Dispositif de commande d'aube a angle de calage variable a liaison par pincement pour redresseur de compresseur de turbomachine
FR2850138A1 (fr) * 2003-01-16 2004-07-23 Snecma Moteurs Dispositif anti-usure pour systeme de calage variable d'aube de turbomachine
GB0312098D0 (en) * 2003-05-27 2004-05-05 Rolls Royce Plc A variable arrangement for a turbomachine
US9127555B2 (en) * 2010-12-21 2015-09-08 Solar Turbines Incorporated Method for balancing rotating assembly of gas turbine engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932440A (en) * 1955-05-20 1960-04-12 Gen Electric Compressor blade adjustment means
DE1120819B (de) * 1960-03-15 1961-12-28 Daimler Benz Ag Lagerung verstellbarer Leitschaufeln fuer Gasturbinen oder Heissluftturbinen
US3325087A (en) * 1965-04-28 1967-06-13 David R Davis Stator casing construction for gas turbine engines
DE1926338A1 (de) * 1969-05-23 1970-12-17 Motoren Turbinen Union Vorrichtung zur Lagerung schwenkbarer Leitschaufeln von thermischen Turbomaschinen
US3964530A (en) * 1972-05-30 1976-06-22 General Motors Corporation Locking cup washer
US4498790A (en) * 1983-11-21 1985-02-12 United Technologies Corporation Bushing securing apparatus
FR2608678B1 (fr) * 1986-12-17 1991-02-08 Snecma Dispositif de commande d'aubes a calage variable de redresseur de turbomachine
JPH043129Y2 (fr) * 1987-05-11 1992-01-31
FR2620779B1 (fr) * 1987-09-23 1990-01-26 Souriau & Cie Element d'assemblage demontable pour assemblage mecanique
US5120175A (en) * 1991-07-15 1992-06-09 Arbegast William J Shape memory alloy fastener
US5211537A (en) * 1992-03-02 1993-05-18 United Technologies Corporation Compressor vane lock

Also Published As

Publication number Publication date
GB2271151A (en) 1994-04-06
FR2696208A1 (fr) 1994-04-01
GB9318583D0 (en) 1993-10-27
GB2271151B (en) 1995-06-14
US5407322A (en) 1995-04-18

Similar Documents

Publication Publication Date Title
FR2689176B1 (fr) Aube refrigeree de turbo-machine.
DE58905132D1 (de) Gewehr.
DE59203645D1 (de) Backofen.
TR27420A (tr) Benzofenonhidrozonlar.
FR2696208B1 (fr) Aube à calage variable.
DE68913560D1 (de) Raumbeleuchtung.
FR2685061B1 (fr) Platine eclairante.
FR2714531B1 (fr) Atténuateur variable.
NO910932D0 (no) Roerformet kjemoluminescerende lyselement.
FR2686295B1 (fr) Element profile arme.
NO901551D0 (no) Gjenstand med foranderlig positur.
FR2696625B1 (fr) Meuble à géométrie variable.
DE653587T1 (de) Leuchte.
FR2713340B1 (fr) Thermostat multiple.
FR2695810B1 (fr) Ecrin perfectionné.
DE59200204D1 (de) Teilzirkel.
ES1024201Y (es) Luminaria perfeccionada.
FI910118A (fi) Foerfarande foer anslutning av roer.
FI915203A0 (fi) Anordning foer bockning av isolerat roer.
FI913187A0 (fi) Foerfarande foer tillverkning av krage av roer.
BR7301511U (pt) Espingarda
ES1024346Y (es) Estufa perfeccionada.
NO910526D0 (no) Monteringstag.
ES1019648Y (es) Luminaria.
SE9302077D0 (sv) Flerstegs ptc

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name