BR112015012287A2 - dispositivo de controle de motor, computador de controle de motor digital de autoridade total, turboélice, e, motor de ventoinha sem duto - Google Patents

dispositivo de controle de motor, computador de controle de motor digital de autoridade total, turboélice, e, motor de ventoinha sem duto

Info

Publication number
BR112015012287A2
BR112015012287A2 BR112015012287A BR112015012287A BR112015012287A2 BR 112015012287 A2 BR112015012287 A2 BR 112015012287A2 BR 112015012287 A BR112015012287 A BR 112015012287A BR 112015012287 A BR112015012287 A BR 112015012287A BR 112015012287 A2 BR112015012287 A2 BR 112015012287A2
Authority
BR
Brazil
Prior art keywords
engine control
control device
turboprop
fan motor
full authority
Prior art date
Application number
BR112015012287A
Other languages
English (en)
Other versions
BR112015012287B1 (pt
Inventor
Jérôme Jean Tantot Nicolas
Brichler Thierry
Original Assignee
Snecma
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 filed Critical Snecma
Publication of BR112015012287A2 publication Critical patent/BR112015012287A2/pt
Publication of BR112015012287B1 publication Critical patent/BR112015012287B1/pt

Links

Classifications

    • 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
    • B64C11/305—Blade pitch-changing mechanisms characterised by being influenced by other control systems, e.g. fuel supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • B64D31/02—Initiating means
    • B64D31/06—Initiating means actuated automatically
    • 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Turbines (AREA)
  • Feedback Control In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

1 / 1 resumo “dispositivo de controle de motor, computador de controle de motor digital de autoridade total, turboã‰lice, e, motor de ventoinha sem duto” a invenã§ã£o consiste de um dispositivo de controle de motor, tendo meios de cã¡lculo (150) para calcular um ponto de ajuste de passo (160) para pelo menos uma hã©lice do motor, os meios de cã¡lculo (150) considerando pelo menos uma velocidade de voo (115).
BR112015012287-6A 2012-11-30 2013-11-15 Dispositivo de controle de motor, computador de controle de motor digital de autoridade total, turboélice, e, motor de ventoinha sem duto BR112015012287B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1261465 2012-11-30
FR1261465A FR2998866B1 (fr) 2012-11-30 2012-11-30 Dispositif de commande pour un moteur
PCT/FR2013/052756 WO2014083259A1 (fr) 2012-11-30 2013-11-15 Dispositif de commande pour un moteur

Publications (2)

Publication Number Publication Date
BR112015012287A2 true BR112015012287A2 (pt) 2017-07-11
BR112015012287B1 BR112015012287B1 (pt) 2022-01-25

Family

ID=47714320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012287-6A BR112015012287B1 (pt) 2012-11-30 2013-11-15 Dispositivo de controle de motor, computador de controle de motor digital de autoridade total, turboélice, e, motor de ventoinha sem duto

Country Status (8)

Country Link
US (1) US9745051B2 (pt)
EP (1) EP2925602B1 (pt)
CN (1) CN104936859B (pt)
BR (1) BR112015012287B1 (pt)
CA (1) CA2892654C (pt)
FR (1) FR2998866B1 (pt)
RU (1) RU2638883C2 (pt)
WO (1) WO2014083259A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10162367B2 (en) * 2016-04-18 2018-12-25 Latitude Engineering, LLC Combined pitch and forward thrust control for unmanned aircraft systems
CN106704009B (zh) * 2016-12-13 2019-10-11 安徽航瑞航空动力装备有限公司 一种活塞式航空发动机负荷协调控制方法
FR3062676B1 (fr) * 2017-02-07 2019-06-07 Safran Aircraft Engines Procede de regulation de la vitesse et de la puissance d'une helice de turbomachine
US10059432B1 (en) 2017-02-22 2018-08-28 Pratt & Whitney Canada Corp. Single lever control in twin turbopropeller aircraft
US10604268B2 (en) * 2017-02-22 2020-03-31 Pratt & Whitney Canada Corp. Autothrottle control for turboprop engines
EP3543112B1 (en) 2018-03-23 2020-10-21 Ge Avio S.r.l. System and method for combined propeller speed and propeller pitch control for a turbopropeller engine
US10961921B2 (en) * 2018-09-19 2021-03-30 Pratt & Whitney Canada Corp. Model-based control system and method for a turboprop engine
US11964750B2 (en) * 2019-03-07 2024-04-23 General Electric Company Propeller speed overshoot preventing logic
US20210339846A1 (en) 2019-10-15 2021-11-04 General Electric Company Removeable fuselage shield for an aircraft
US11286795B2 (en) 2019-10-15 2022-03-29 General Electric Company Mount for an airfoil
US11401824B2 (en) 2019-10-15 2022-08-02 General Electric Company Gas turbine engine outlet guide vane assembly
US11506067B2 (en) 2019-10-15 2022-11-22 General Electric Company Gas turbine engine with clutch assembly
CN112664328A (zh) 2019-10-15 2021-04-16 通用电气公司 用于控制无涵道发动机的系统和方法
US11635032B2 (en) 2019-12-13 2023-04-25 Pratt & Whitney Canada Corp. System and method for propeller speed governing
FR3107925B1 (fr) * 2020-03-05 2022-02-11 Safran Aircraft Engines Asservissement du calage de pales
FR3129919A1 (fr) 2021-12-03 2023-06-09 Safran Dispositif d’aide à la régulation des hélices de turbomachines aéronautiques
CN114357089B (zh) * 2021-12-24 2024-02-27 西北工业大学 一种螺旋桨与活塞发动机匹配方案的评价方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626897A (ja) * 1985-05-28 1987-01-13 ゼネラル・エレクトリツク・カンパニイ プロペラの制御装置
US4756667A (en) * 1987-07-06 1988-07-12 United Technologies Corporation Pitch control capacitance coupling
DE69025738T2 (de) 1989-12-30 1996-11-14 Toyota Motor Co Ltd Blattverstellsteuerung für Propeller mit veränderbarer Steigung
RU2014245C1 (ru) * 1990-10-24 1994-06-15 Лянцев Олег Дмитриевич Система управления воздушными винтами турбовинтовентиляторного двигателя
RU94040349A (ru) * 1993-08-19 1996-09-20 Авиационный научно-технический комплекс им.О.К.Антонова (UA) Система управления газотурбинных двигателей летательного аппарата
DE10310816A1 (de) * 2003-03-12 2004-10-07 Thomas Strieker Adaptiver Verstellpropeller
US6981844B2 (en) * 2003-10-08 2006-01-03 Hamilton Sundstrand Cyclic actuation system for a controllable pitch propeller and a method of providing aircraft control therewith
DE102007028143B4 (de) * 2007-06-19 2012-10-18 Thomas Fischer Verfahren und Einrichtung zum Verstellen eines Funktionselementes in Abhängigkeit von der Strömungsgeschwindigkeit eines strömenden Mediums
RU2425238C2 (ru) * 2009-02-27 2011-07-27 Открытое акционерное общество "СТАР" Устройство для управления газотурбинным двигателем
EP2505494A1 (en) * 2011-03-31 2012-10-03 BAE Systems Plc Method and appartus for operating a propeller
EP2691297B1 (en) * 2011-03-31 2016-08-17 BAE Systems PLC Method and appartus for operating an aircraft propeller

Also Published As

Publication number Publication date
CA2892654C (fr) 2020-04-14
CA2892654A1 (fr) 2014-06-05
CN104936859A (zh) 2015-09-23
RU2638883C2 (ru) 2017-12-18
FR2998866B1 (fr) 2017-01-13
CN104936859B (zh) 2017-08-25
WO2014083259A1 (fr) 2014-06-05
EP2925602B1 (fr) 2021-06-02
BR112015012287B1 (pt) 2022-01-25
US9745051B2 (en) 2017-08-29
US20150314853A1 (en) 2015-11-05
RU2015125728A (ru) 2017-01-11
EP2925602A1 (fr) 2015-10-07
FR2998866A1 (fr) 2014-06-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/11/2013, OBSERVADAS AS CONDICOES LEGAIS.