FR2309745A1 - Mecanisme de commande d'aubes de stator a inclinaison variable - Google Patents

Mecanisme de commande d'aubes de stator a inclinaison variable

Info

Publication number
FR2309745A1
FR2309745A1 FR7612689A FR7612689A FR2309745A1 FR 2309745 A1 FR2309745 A1 FR 2309745A1 FR 7612689 A FR7612689 A FR 7612689A FR 7612689 A FR7612689 A FR 7612689A FR 2309745 A1 FR2309745 A1 FR 2309745A1
Authority
FR
France
Prior art keywords
control mechanism
stator vane
vane control
variable inclination
inclination stator
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.)
Granted
Application number
FR7612689A
Other languages
English (en)
French (fr)
Other versions
FR2309745B1 (enExample
Inventor
Leonard Stanley Snell
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2309745A1 publication Critical patent/FR2309745A1/fr
Application granted granted Critical
Publication of FR2309745B1 publication Critical patent/FR2309745B1/fr
Granted 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
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • F05D2250/241—Three-dimensional ellipsoidal spherical
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7612689A 1975-05-01 1976-04-29 Mecanisme de commande d'aubes de stator a inclinaison variable Granted FR2309745A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18118/75A GB1511723A (en) 1975-05-01 1975-05-01 Variable stator vane actuating mechanism

Publications (2)

Publication Number Publication Date
FR2309745A1 true FR2309745A1 (fr) 1976-11-26
FR2309745B1 FR2309745B1 (enExample) 1981-06-19

Family

ID=10106965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612689A Granted FR2309745A1 (fr) 1975-05-01 1976-04-29 Mecanisme de commande d'aubes de stator a inclinaison variable

Country Status (5)

Country Link
US (1) US4049360A (enExample)
JP (1) JPS521218A (enExample)
DE (1) DE2618727C2 (enExample)
FR (1) FR2309745A1 (enExample)
GB (1) GB1511723A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310851A1 (de) * 1987-09-30 1989-04-12 Siemens Aktiengesellschaft Einstellvorrichtung

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469224A (en) * 1977-11-15 1979-06-04 Asahi Dow Ltd Method of constructing insulating wall
GB2078865B (en) * 1980-06-28 1983-06-08 Rolls Royce A variable stator vane operating mechanism for a gas turbine engine
JPS57101203U (enExample) * 1980-12-15 1982-06-22
JPS57100241A (en) * 1980-12-15 1982-06-22 Toyo Pairu Hiyuumukan Seisakus Heat insulating building
GB2242172B (en) * 1982-03-23 1991-12-11 Rolls Royce Plc Gas turbine engine
JPS5991914A (ja) * 1982-11-19 1984-05-26 松下電器産業株式会社 ジユ−サ
US5107675A (en) * 1983-03-18 1992-04-28 Rolls-Royce Limited Gas turbine engine
US4652208A (en) * 1985-06-03 1987-03-24 General Electric Company Actuating lever for variable stator vanes
GB8722714D0 (en) * 1987-09-26 1987-11-04 Rolls Royce Plc Variable guide vane arrangement for compressor
GB2227527B (en) * 1989-01-25 1993-06-09 Rolls Royce Plc A variable stator vane arrangement for an axial flow compressor
EP0381399B1 (en) * 1989-02-02 1994-07-13 Hitachi, Ltd. Vane controller
US4968217A (en) * 1989-09-06 1990-11-06 Rolls-Royce Plc Variable pitch arrangement for a gas turbine engine
JPH0476146A (ja) * 1990-07-17 1992-03-10 Fuji Kogyo Kk 石材先付けパネル
JPH05280195A (ja) * 1992-03-31 1993-10-26 Taisei Jushi:Kk コンクリート型枠構造
US5622473A (en) * 1995-11-17 1997-04-22 General Electric Company Variable stator vane assembly
DE19907907A1 (de) 1999-02-24 2000-08-31 Abb Alstom Power Ch Ag Mehrstufiger Turboverdichter
US6551057B1 (en) * 1999-11-22 2003-04-22 General Electric Company Damped torque shaft assembly
GB0025244D0 (en) 2000-10-12 2000-11-29 Holset Engineering Co Turbine
US6457937B1 (en) * 2000-11-08 2002-10-01 General Electric Company Fabricated torque shaft
GB2400416B (en) * 2003-04-12 2006-08-16 Rolls Royce Plc Improvements in or relating to control of variable stator vanes in a gas turbine engine
EP2006494A1 (de) * 2007-06-20 2008-12-24 ABB Turbo Systems AG Antrieb für Vordrall-Leitvorrichtung
US8435000B2 (en) * 2008-03-07 2013-05-07 Rolls-Royce Corporation Variable vane actuation system
US8393857B2 (en) * 2009-10-09 2013-03-12 Rolls-Royce Corporation Variable vane actuation system
GB0917693D0 (en) * 2009-10-09 2009-11-25 Goodrich Actuation Systems Ltd Actuator arrangement
US8794910B2 (en) 2011-02-01 2014-08-05 United Technologies Corporation Gas turbine engine synchronizing ring bumper
US9039355B2 (en) 2012-05-31 2015-05-26 United Technologies Corporation Actuator mounted to torque box
US20140030069A1 (en) * 2012-07-26 2014-01-30 Jonathan D. Little Top hat bearing retainer for variable vane actuator
US20140064911A1 (en) * 2012-08-29 2014-03-06 General Electric Company Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines
US9644491B2 (en) 2014-06-13 2017-05-09 Pratt & Whitney Canada Corp. Single bolting flange arrangement for variable guide vane connection
FR3030649B1 (fr) * 2014-12-18 2017-01-27 Snecma Mecanisme d'entrainement d'organes de reglage de l'orientation des pales
DE102015004648A1 (de) * 2015-04-15 2016-10-20 Man Diesel & Turbo Se Leitschaufelverstellvorrichtung und Strömungsmaschine
DE102016212767A1 (de) * 2016-07-13 2018-01-18 MTU Aero Engines AG Verstellbares Turbomaschinen-Schaufelgitter
GB201616108D0 (en) * 2016-09-22 2016-11-09 Rolls Royce Plc Gas turbine engine
DE102017203834A1 (de) 2017-03-08 2018-09-13 Siemens Aktiengesellschaft Verstelleinrichtung für Leitschaufeln einer Turbine
RU2674227C1 (ru) * 2017-11-17 2018-12-05 Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК - УМПО") Механизм регулирования лопаток направляющего аппарата статора многоступенчатого компрессора газотурбинного двигателя

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500965A (en) * 1937-08-18 1939-02-20 Aerex Ltd Improvements relating to screw impeller fans and pumps
CH278324A (de) * 1948-03-17 1951-10-15 Rolls Royce Auf Abweichungen von einem vorbestimmten Wert des Verhältnisses zwischen zwei absoluten Fluiddrücken ansprechende Einrichtung.
DE1235676B (de) * 1965-06-09 1967-03-02 Gen Electric Fahrtwindabbrems-Steuereinrichtung
FR1501627A (fr) * 1965-06-09 1967-11-10 Gen Electric Mécanisme de réglage pour les compresseurs à écoulement axial
FR2061636A1 (enExample) * 1969-09-10 1971-06-25 Plessey Co Ltd
FR2205952A5 (enExample) * 1972-11-08 1974-05-31 Bbc Sulzer Turbomaschinen
US3914066A (en) * 1974-09-27 1975-10-21 Gen Motors Corp Vane actuation system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999630A (en) * 1957-08-08 1961-09-12 Gen Electric Compressor
US3314595A (en) * 1965-06-09 1967-04-18 Gen Electric Adjustment mechanism for axial flow compressors
US3568957A (en) * 1968-11-13 1971-03-09 Mc Donnell Douglas Corp Long structural column support
US3616704A (en) * 1969-10-23 1971-11-02 Johannes Josef Martin Apparatus for regulating the admission of combustion air to burner grates having individual combustion zones
US3685920A (en) * 1971-02-01 1972-08-22 Gen Electric Actuation ring for variable geometry compressors or gas turbine engines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500965A (en) * 1937-08-18 1939-02-20 Aerex Ltd Improvements relating to screw impeller fans and pumps
CH278324A (de) * 1948-03-17 1951-10-15 Rolls Royce Auf Abweichungen von einem vorbestimmten Wert des Verhältnisses zwischen zwei absoluten Fluiddrücken ansprechende Einrichtung.
DE1235676B (de) * 1965-06-09 1967-03-02 Gen Electric Fahrtwindabbrems-Steuereinrichtung
FR1501627A (fr) * 1965-06-09 1967-11-10 Gen Electric Mécanisme de réglage pour les compresseurs à écoulement axial
FR2061636A1 (enExample) * 1969-09-10 1971-06-25 Plessey Co Ltd
FR2205952A5 (enExample) * 1972-11-08 1974-05-31 Bbc Sulzer Turbomaschinen
US3914066A (en) * 1974-09-27 1975-10-21 Gen Motors Corp Vane actuation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310851A1 (de) * 1987-09-30 1989-04-12 Siemens Aktiengesellschaft Einstellvorrichtung

Also Published As

Publication number Publication date
DE2618727C2 (de) 1982-12-02
US4049360A (en) 1977-09-20
JPS521218A (en) 1977-01-07
JPS5628213B2 (enExample) 1981-06-30
FR2309745B1 (enExample) 1981-06-19
DE2618727A1 (de) 1976-11-11
GB1511723A (en) 1978-05-24

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Legal Events

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CA Change of address
CD Change of name or company name
ST Notification of lapse