UA26462C2 - Пристрій для зміhеhhя кутів розташуваhhя робочих лопаток веhтилятора турбодвигуhа та спосіб регулюваhhя веhтилятора турбодвигуhа - Google Patents

Пристрій для зміhеhhя кутів розташуваhhя робочих лопаток веhтилятора турбодвигуhа та спосіб регулюваhhя веhтилятора турбодвигуhа

Info

Publication number
UA26462C2
UA26462C2 UA95073144A UA95073144A UA26462C2 UA 26462 C2 UA26462 C2 UA 26462C2 UA 95073144 A UA95073144 A UA 95073144A UA 95073144 A UA95073144 A UA 95073144A UA 26462 C2 UA26462 C2 UA 26462C2
Authority
UA
Ukraine
Prior art keywords
fan
blades
turget
turbodyget
worker
Prior art date
Application number
UA95073144A
Other languages
English (en)
Russian (ru)
Inventor
Жерар Франсі
Жерар Франси
Original Assignee
Іспано-Сюіза
Испано-Сюиза
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 Іспано-Сюіза, Испано-Сюиза filed Critical Іспано-Сюіза
Publication of UA26462C2 publication Critical patent/UA26462C2/uk

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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/44—Blade pitch-changing mechanisms electric
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Винахід належить до виробництва вентиляторів турбодвигунів. Пристрій включає встановлені шарнірно в диску вентилятора робочі лопатки з можливістю повороту їх навколо поздовжніх осей. Він містить засіб блокування положення робочих лопаток, причому засіб повороту включає електродвигун з нерухомим статором котушкового типу, встановленим у корпусі турбодвигуна, і обертовим ротором.
UA95073144A 1993-11-10 1994-11-09 Пристрій для зміhеhhя кутів розташуваhhя робочих лопаток веhтилятора турбодвигуhа та спосіб регулюваhhя веhтилятора турбодвигуhа UA26462C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9313409A FR2712250B1 (fr) 1993-11-10 1993-11-10 Procédé et dispositif de commande de variation du pas des pales d'un rotor.
PCT/FR1994/001308 WO1995013215A1 (fr) 1993-11-10 1994-11-09 Procede et dispositif de commande de variation du pas des pales d'un rotor

Publications (1)

Publication Number Publication Date
UA26462C2 true UA26462C2 (uk) 1999-08-30

Family

ID=9452718

Family Applications (1)

Application Number Title Priority Date Filing Date
UA95073144A UA26462C2 (uk) 1993-11-10 1994-11-09 Пристрій для зміhеhhя кутів розташуваhhя робочих лопаток веhтилятора турбодвигуhа та спосіб регулюваhhя веhтилятора турбодвигуhа

Country Status (10)

Country Link
US (1) US5595474A (uk)
EP (1) EP0652154B1 (uk)
JP (1) JP3032440B2 (uk)
CA (1) CA2135469C (uk)
DE (1) DE69411672T2 (uk)
FR (1) FR2712250B1 (uk)
RU (1) RU2107194C1 (uk)
UA (1) UA26462C2 (uk)
WO (1) WO1995013215A1 (uk)
ZA (1) ZA948876B (uk)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446623A1 (de) * 1994-12-24 1996-06-27 Klein Schanzlin & Becker Ag Propellerverstelleinrichtung mit Synchronelement
RU2108268C1 (ru) * 1996-10-17 1998-04-10 Йелстаун Корпорейшн Н.В. Система и способ управления воздушным винтом изменяемого шага с обратной связью
US6379109B1 (en) 2000-05-12 2002-04-30 Roy F. Senior, Jr. Method and apparatus for detecting and removing obstructions in mechanical aerators
US6476534B1 (en) 2000-08-08 2002-11-05 General Dynamics Advanced Technology Systems, Inc. Permanent magnet phase-control motor
PL206076B1 (pl) * 2000-11-14 2010-06-30 Aloys Wobben Siłownia wiatrowa
WO2003035470A1 (en) * 2001-10-22 2003-05-01 Lamont John S Aircraft
FR2831225B1 (fr) 2001-10-24 2004-01-02 Snecma Moteurs Dispositif electrohydraulique de changement de pas d'helice
US6672835B1 (en) 2003-05-19 2004-01-06 Arthur C. Hughes Method and apparatus for self-contained variable pitch and/or constant speed propeller including provisions for feathering and reverse pitch operation
CA2459200A1 (en) 2004-02-27 2005-08-27 John S. Lamont Aircraft
US20050226727A1 (en) * 2004-03-03 2005-10-13 Dennis Brian D Methods and systems for controlling the pitch of a propeller
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US7901185B2 (en) * 2007-02-21 2011-03-08 United Technologies Corporation Variable rotor blade for gas turbine engine
US7939958B2 (en) * 2007-06-01 2011-05-10 Bill Todorof Direct drive wind turbine and blade assembly
FR2922265B1 (fr) * 2007-10-12 2013-11-22 Snecma Turboreacteur incorporant un generateur de courant electrique.
RU2523928C2 (ru) * 2009-02-27 2014-07-27 Снекма Лопатки вентилятора с изменяемым углом установки
FR2951696B1 (fr) * 2009-10-22 2011-12-23 Snecma Systeme pour faire varier l'incidence des pales d'une helice de turbomachine pour aeronef, utilisant un moteur electrique sans balai
FR2956854B1 (fr) * 2010-03-01 2012-08-17 Snecma Dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur par contrepoids.
FR2959481B1 (fr) * 2010-04-30 2013-02-08 Hispano Suiza Sa Actionnement des pales d'une soufflante non carenee
FR2961176B1 (fr) * 2010-06-15 2012-08-03 Hispano Suiza Sa Alimentation electrique des equipements portes par le rotor d'un moteur d'aeronef
DE102010039394A1 (de) * 2010-08-17 2012-02-23 Siemens Aktiengesellschaft Verstellpropeller oder -repeller
FR2964944B1 (fr) * 2010-09-20 2013-05-24 Snecma Dispositif d'etancheite a soufflet pour la traversee de cloison par une biellette d'un systeme de commande de l'orientation des pales de soufflante d'un turbopropulseur
RU2479753C2 (ru) * 2011-07-07 2013-04-20 Общество с ограниченной ответственностью "Газхолодтехника" Способ автоматического управления частотой вращения рабочих колес вентиляторов
US9470153B2 (en) * 2011-10-05 2016-10-18 United Technologies Corporation Combined pump system for engine TMS AOC reduction and ECS loss elimination
FR2983235B1 (fr) * 2011-11-24 2018-04-13 Safran Electrical & Power Systeme mecanique tournant a actionnement sans contact
ITTO20111113A1 (it) * 2011-12-05 2013-06-06 Wilic Sarl Impianto eolico per la generazione di energia elettrica
US20130280078A1 (en) * 2012-04-23 2013-10-24 Kollmorgen Corporation Wind Turbine Blade Pitch Redundant Safety Arrangement
FR2997245B1 (fr) * 2012-10-24 2016-01-15 Hispano Suiza Sa Systeme electromecanique d'actionnement et/ou generation, comprenant une isolation electrique entre la source electrique et le consommateur
WO2015053930A1 (en) * 2013-10-11 2015-04-16 Unison Industries, Llc Method and apparatus for controlling a turboprop engine
CN104863881B (zh) * 2014-02-21 2018-10-23 南京中兴新软件有限责任公司 电子设备中风扇转速的控制方法及装置
US10436056B2 (en) 2015-06-23 2019-10-08 General Electric Company Relative position measurement
US10436151B2 (en) * 2015-11-17 2019-10-08 General Electric Company Modular fan for a gas turbine engine
US10830066B2 (en) * 2016-01-05 2020-11-10 Safran Aircraft Engines Low-pitch variable-setting fan of a turbine engine
US10288087B2 (en) * 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10329946B2 (en) * 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10443430B2 (en) * 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10301962B2 (en) 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10443431B2 (en) * 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
BE1024492B1 (fr) * 2016-08-12 2018-03-12 Safran Aero Boosters S.A. Aube a orientation variable de compresseur de turbomachine axiale
US10801339B2 (en) 2017-07-11 2020-10-13 General Electric Company Aircraft gas turbine engine variable fan blade mechanism
CN111065577A (zh) * 2017-08-23 2020-04-24 维曼机器人股份有限公司 驱动机构
CN107902075B (zh) * 2017-11-09 2020-11-27 中国航发湖南动力机械研究所 静态变距螺旋桨
FR3075257B1 (fr) * 2017-12-14 2021-02-19 Safran Aircraft Engines Dispositif de reglage du calage d'une helice
EP3502438A1 (en) * 2017-12-19 2019-06-26 Siemens Aktiengesellschaft Compressor control
FR3087232B1 (fr) 2018-10-12 2021-06-25 Safran Aircraft Engines Turbomachine comprenant un rotor portant des pales a calage variable
US11345469B2 (en) * 2018-11-19 2022-05-31 Joby Aero, Inc. Aerial vehicle using motor pulse-induced cyclic control
US10934880B1 (en) 2019-09-04 2021-03-02 The Boeing Company Electrical generation from turbine engines
CN113007133A (zh) * 2019-12-19 2021-06-22 北汽福田汽车股份有限公司 风扇及散热模块、车辆
US11362567B2 (en) 2020-01-16 2022-06-14 The Boeing Company Electrical power generation from turbine engines
AT523262B1 (de) * 2020-01-29 2021-07-15 Manuel Schleiffelder Mag Vorrichtung zur Verstellung der Neigung von Rotorblättern eines Rotors
EP3882133A1 (en) 2020-03-16 2021-09-22 Ratier-Figeac SAS Blade pitch actuation mechanism
FR3108670B1 (fr) 2020-03-31 2022-04-01 Safran Aircraft Engines Module de soufflante pour un banc d’essai de turbomachine d’aeronef
US11193426B2 (en) 2020-04-16 2021-12-07 The Boeing Company Electrically geared turbofan
US20210347465A1 (en) * 2020-05-11 2021-11-11 Hamilton Sundstrand Corporation Wireless power transformation for rotating propellers
PL435034A1 (pl) * 2020-08-20 2022-02-21 General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością Zespoły silnika napędowego zapewniające dostęp do elementów składowych w komorach pędnych
WO2022116398A1 (zh) * 2021-02-20 2022-06-09 西安亚能电气有限责任公司 用于电力系统中风机的监测组件、监测装置以及监测模型
CN113682462A (zh) * 2021-09-18 2021-11-23 上海交通大学 推进装置及其可调进口预旋导叶电驱动涵道风扇推进系统
CN113955084B (zh) * 2021-12-22 2022-03-25 四川承天翼航空科技有限公司 旋翼变距控制系统、方法、同步/不同步变距控制方法
CN115123519B (zh) * 2022-08-30 2022-11-22 沃飞长空科技(成都)有限公司 一种可变距的旋翼装置及飞行器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370135A (en) * 1941-09-25 1945-02-27 Engineering & Res Corp Variable pitch propeller
FR890641A (fr) * 1942-10-05 1944-02-14 Système pour la transmission d'énergie électrique entre une partie fixe et une partie mobile, mécanismes et machines comportant application de ce système
US2612228A (en) * 1945-07-03 1952-09-30 Fairey Aviat Co Ltd Electrically driven propeller pitch change system
US2632516A (en) * 1946-11-26 1953-03-24 United Aircraft Corp Automatic control for reversing propellers
US3044558A (en) * 1960-01-05 1962-07-17 Curtiss Wright Corp Propeller pitch control system
US3900274A (en) * 1974-06-25 1975-08-19 Gen Electric Remote controlled actuation system for the rotor of a gas turbine engine
US4591313A (en) * 1983-12-30 1986-05-27 The Boeing Company Propeller pitch control system and apparatus
US5281094A (en) * 1991-05-13 1994-01-25 Alliedsignal Inc Electromechanical apparatus for varying blade of variable-pitch fan blades
US5282719A (en) * 1991-05-13 1994-02-01 Alliedsignal Inc. Quad mode fan pitch actuation system for a gas turbine engine
US5205712A (en) * 1991-05-13 1993-04-27 Allied-Signal Inc. Variable pitch fan gas turbine engine
US5183387A (en) * 1992-01-03 1993-02-02 Allied-Signal, Inc. Fault-tolerant apparatus for controlling blade pitch
FR2709618B1 (fr) * 1993-07-28 1995-09-29 Hispano Suiza Sa Dispositif de transmission de signaux électriques de puissance à un ensemble tournant.
US5451141A (en) * 1993-12-23 1995-09-19 United Technologies Corporation Propeller pitch change machanism with inductive brake and motor

Also Published As

Publication number Publication date
WO1995013215A1 (fr) 1995-05-18
CA2135469C (fr) 2003-04-22
JPH07197852A (ja) 1995-08-01
CA2135469A1 (fr) 1995-05-11
JP3032440B2 (ja) 2000-04-17
EP0652154B1 (fr) 1998-07-15
DE69411672D1 (de) 1998-08-20
FR2712250A1 (fr) 1995-05-19
EP0652154A1 (fr) 1995-05-10
FR2712250B1 (fr) 1995-12-29
RU2107194C1 (ru) 1998-03-20
ZA948876B (en) 1995-07-31
DE69411672T2 (de) 1998-12-24
US5595474A (en) 1997-01-21

Similar Documents

Publication Publication Date Title
UA26462C2 (uk) Пристрій для зміhеhhя кутів розташуваhhя робочих лопаток веhтилятора турбодвигуhа та спосіб регулюваhhя веhтилятора турбодвигуhа
DE69724868D1 (de) Mehrschaufelrotor für Kreisellüfter
DE69810454D1 (de) Integriertes axialgebläse mit verstellbaren rotorblättern
DE69625723D1 (de) Drehanschlussanordnung für kühllüfter und motor
DE50113156D1 (de) Lüfteranlage
DE69529383D1 (de) Radialer mehrschaufellüfter und sein auslegungsverfahren
DE69107653D1 (de) Helicopterrotor mit elastischen Blättern und verbesserten Vibrationsdämpfern zwischen Antriebswelle und dem elastischen Zwischenglied.
IT1309120B1 (it) Procedimento e sistema di esercizio di un alimentatore variabilemultifase, ad esempio per motori elettrici a velocita' variabile.
DE69501911D1 (de) Gegendrehmomentvorrichtung mit einem eingelassenen Heckrotor und Abrichtstator und mit schrägen Richtleitschaufeln
DK0980599T3 (da) Motor
DE69005530D1 (de) Lüfteranordnung für Wechselstromfahrzeuggenerator.
FR2676610B3 (fr) Regulateur de puissance pour des moteurs de soufflante, notamment pour des installations de climatisation de voitures automobiles.
BR9505510A (pt) Rotor para um motor elétrico
LV12170A (lv) Radialais ventilatora lapstinrats
IT9022064A0 (it) Motore elettrico senza spazzole e rotore relativo.
DE69916209D1 (de) Lüfterschaufelmontage
DE69100533D1 (de) Geschwindigkeitskommutationsverfahren für einen mehrpoligen elektrischen Motor mit konstantem Fluss und Lüftersatz mit Geschwindigkeitskommutation nach diesem Verfahren.
IT7920905A0 (it) Ventilatore con pale flessibili munito di isolatore contro le vibrazioni, particolarmente per il raffreddamento di motori di autoveicoli.
FR2711730B1 (fr) Turbomachine équipée de moyens de pilotage des jeux entre rotor et stator.
IT1217607B (it) Motoventilatore centrifugo particolarmente silvenzioso
ES1029063Y (es) Rotor para maquinas electricas con ventilador.
TW353824B (en) Variable speed electric motor
DE60128616D1 (de) Lüfter für ein Kraftfahrzeug mit Leitschaufeln
IT1240049B (it) Dispositivo di equilibratura di rotori, particolarmente di indotti di motori elettrici
DE69921930D1 (de) Lüfter mit Kühlkanal für den Motor