[go: up one dir, main page]

BR9001706A - Controle de modalidade em terra de velocidade de passo de helice de aviao - Google Patents

Controle de modalidade em terra de velocidade de passo de helice de aviao

Info

Publication number
BR9001706A
BR9001706A BR909001706A BR9001706A BR9001706A BR 9001706 A BR9001706 A BR 9001706A BR 909001706 A BR909001706 A BR 909001706A BR 9001706 A BR9001706 A BR 9001706A BR 9001706 A BR9001706 A BR 9001706A
Authority
BR
Brazil
Prior art keywords
speed
aviation
mode control
land
speed mode
Prior art date
Application number
BR909001706A
Other languages
English (en)
Inventor
Roy W Schneider
Eugenio Divalentin
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR9001706A publication Critical patent/BR9001706A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Retarders (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Electric Motors In General (AREA)
BR909001706A 1989-04-11 1990-04-10 Controle de modalidade em terra de velocidade de passo de helice de aviao BR9001706A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/336,269 US5029091A (en) 1989-04-11 1989-04-11 Ground mode control of aircraft propeller speed and pitch

Publications (1)

Publication Number Publication Date
BR9001706A true BR9001706A (pt) 1991-05-21

Family

ID=23315328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001706A BR9001706A (pt) 1989-04-11 1990-04-10 Controle de modalidade em terra de velocidade de passo de helice de aviao

Country Status (6)

Country Link
US (1) US5029091A (pt)
EP (1) EP0392968A3 (pt)
JP (1) JPH03933A (pt)
CN (1) CN1046398A (pt)
BR (1) BR9001706A (pt)
CA (1) CA2014181A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118790484A (zh) * 2024-09-14 2024-10-18 中国航空工业集团公司沈阳飞机设计研究所 一种用于直接力着陆控制的速度控制方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209640A (en) * 1989-12-30 1993-05-11 Toyota Jidosha Kabushiki Kaisha Pitch control apparatus for variable pitch propeller
JPH0524585A (ja) * 1991-07-25 1993-02-02 Toyota Motor Corp 可変ピツチプロペラのピツチ制御装置
US5284418A (en) * 1991-07-29 1994-02-08 Toyota Jidosha Kabushiki Kaisha Electric pitch control apparatus for variable pitch propeller capable of controlling the pitch angle based instantaneous operational conditions of the propeller
JPH0821869B2 (ja) * 1993-07-19 1996-03-04 日本電気株式会社 無線通信装置及び無線通信装置用ブースタ
US5931637A (en) * 1996-01-22 1999-08-03 Something Else Limited Liability Company Propeller with variable rate of pitch change
FR2791089B1 (fr) * 1999-03-18 2001-08-03 Snecma Architecture autotestable pour chaines de limitation de survitesse et de coupure en stop de turboreacteur
US6289274B1 (en) 1999-08-13 2001-09-11 United Technologies Corporation Fuzzy logic based fuel flow selection system
FR2890645B1 (fr) * 2005-09-13 2007-10-12 Airbus France Sas Dispositif de protection d'energie pour un avion.
US8651811B2 (en) * 2005-11-16 2014-02-18 Hamilton Sundstrand Control logic for a propeller system
DE102008041925A1 (de) * 2008-09-09 2010-03-25 Thielert Aircraft Engines Gmbh Steuersystem für einen Flugzeugpropellerantrieb
FR3035642B1 (fr) * 2015-04-30 2017-04-21 Airbus Operations Sas Aeronef equipe d'un dispositif de surveillance de la gestion electronique des moteurs
CN105756784B (zh) * 2016-02-22 2018-01-30 中国航空动力机械研究所 螺旋桨反桨超转保护结构
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
US10604268B2 (en) 2017-02-22 2020-03-31 Pratt & Whitney Canada Corp. Autothrottle control for turboprop engines
EP3369660B1 (en) * 2017-03-02 2019-12-18 Ge Avio S.r.l. System and method for testing control logic for a propeller of a gas turbine engine
EP3543113B1 (en) * 2018-03-23 2021-05-26 Ge Avio S.r.l. System and method for propeller response enhancement during transition from ground to flight configuration for a turbopropeller engine
CN109677588A (zh) * 2018-12-11 2019-04-26 中国航空工业集团公司西安航空计算技术研究所 一种螺旋桨与发动机功率匹配控制方法、装置及存储介质
US11414175B2 (en) * 2019-04-01 2022-08-16 Pratt & Whitney Canada Corp. Method and system for operating an aircraft powerplant
CN112141350B (zh) * 2020-09-25 2022-12-30 中国直升机设计研究所 一种直升机地面开车方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664166A (en) * 1951-03-14 1953-12-29 Hobson Ltd H M Engine control for aircraft
US2855054A (en) * 1953-01-14 1958-10-07 Bristol Aircraft Ltd Speed control system for reversible pitch aircraft propellers
US2913056A (en) * 1956-10-01 1959-11-17 United Aircraft Corp Propeller control anticipator
US2980188A (en) * 1958-11-14 1961-04-18 United Aircraft Corp Combined feathering and pitch lock system
US4648797A (en) * 1983-12-19 1987-03-10 United Technologies Corporation Torque control system
JPS61502882A (ja) * 1984-08-01 1986-12-11 サンドストランド・コ−ポレ−ション 多段機関飛行機に対するスラスト操作装置
US4711615A (en) * 1986-05-19 1987-12-08 Textron/Auca Corp. Turboprop overspeed protection system
US4772180A (en) * 1986-08-29 1988-09-20 General Electric Company Aircraft thrust control
US4904157A (en) * 1988-11-21 1990-02-27 Hartzell Propeller Inc. Aircraft propeller assembly with blade pitch reset for ground idle
US4958289A (en) * 1988-12-14 1990-09-18 General Electric Company Aircraft propeller speed control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118790484A (zh) * 2024-09-14 2024-10-18 中国航空工业集团公司沈阳飞机设计研究所 一种用于直接力着陆控制的速度控制方法

Also Published As

Publication number Publication date
CA2014181A1 (en) 1990-10-11
EP0392968A2 (en) 1990-10-17
US5029091A (en) 1991-07-02
JPH03933A (ja) 1991-01-07
CN1046398A (zh) 1990-10-24
EP0392968A3 (en) 1991-01-23

Similar Documents

Publication Publication Date Title
BR9001706A (pt) Controle de modalidade em terra de velocidade de passo de helice de aviao
GB8927822D0 (en) Aircraft propeller speed control
ES557517A0 (es) Un procedimiento para preparar nuevos derivados macrociclicos de lactona
BR8702091A (pt) Sistema de controle de mudanca
BR9007947A (pt) Sistema de controle de passo
BR8503414A (pt) Embreagem de controle regulavel
BR9007949A (pt) Sistema de controle de passo
GB2159251B (en) Controlling hydraulic change speed device of tractor
BR9002847A (pt) Sistema de controle para implementacao de mudancas selecionadas de sistema mecanico de mudanca de marchas
KR890700866A (ko) 속도 제어장치
AU1576588A (en) Control of speed changing unit
BR9002123A (pt) Sistema de controle da velocidade de um veiculo
BR8907690A (pt) Sistema de controle de movimento de um automovel
BR9004365A (pt) Aperfeicoamento relacionados ao controle de cupins
IL84277A0 (en) Synthetic speed stability flight control system
AU7664287A (en) Maintenance of a desired pedestrian speed
AU522665B2 (en) Control of travelling speed
FR2592044B1 (fr) Derives de 4-hydroxycoumarine
BR8501921A (pt) Unidade de controle de velocidade para controlar a velocidade real de um veiculo em uma velocidade desejada
KR880701646A (ko) 정속주행장치
YU132689A (en) Phosphate derivatives of mytomycin
DK59689D0 (da) Pyranderivater
FI892909A7 (fi) Laktoolijohdannaisten valmistaminen
BR8800508A (pt) Registro de controle continuo de fluxo
KR900005093U (ko) 아이들링 스피이드 컨트롤 밸브의 부착구조