BR9001709A - Controle de combustivel tendo reajuste de reguladores de velocidade excessiva e de subvelocidade da helice - Google Patents

Controle de combustivel tendo reajuste de reguladores de velocidade excessiva e de subvelocidade da helice

Info

Publication number
BR9001709A
BR9001709A BR909001709A BR9001709A BR9001709A BR 9001709 A BR9001709 A BR 9001709A BR 909001709 A BR909001709 A BR 909001709A BR 9001709 A BR9001709 A BR 9001709A BR 9001709 A BR9001709 A BR 9001709A
Authority
BR
Brazil
Prior art keywords
subvelocity
helice
regulators
adjustment
fuel control
Prior art date
Application number
BR909001709A
Other languages
English (en)
Inventor
Roy W Schneider
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 BR9001709A publication Critical patent/BR9001709A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/48—Control of fuel supply conjointly with another control of the plant
    • F02C9/56—Control of fuel supply conjointly with another control of the plant with power transmission control
    • F02C9/58—Control of fuel supply conjointly with another control of the plant with power transmission control with control of a variable-pitch propeller
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Turbines (AREA)
  • Control Of Eletrric Generators (AREA)
BR909001709A 1989-04-11 1990-04-10 Controle de combustivel tendo reajuste de reguladores de velocidade excessiva e de subvelocidade da helice BR9001709A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/336,274 US5005354A (en) 1989-04-11 1989-04-11 Fuel control having reset of propeller overspeed and underspeed governors

Publications (1)

Publication Number Publication Date
BR9001709A true BR9001709A (pt) 1991-05-21

Family

ID=23315351

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909001709A BR9001709A (pt) 1989-04-11 1990-04-10 Controle de combustivel tendo reajuste de reguladores de velocidade excessiva e de subvelocidade da helice

Country Status (6)

Country Link
US (1) US5005354A (pt)
EP (1) EP0392967A1 (pt)
JP (1) JPH03935A (pt)
CN (1) CN1047256A (pt)
BR (1) BR9001709A (pt)
CA (1) CA2013942A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331559A (en) * 1991-09-18 1994-07-19 Alliedsignal Inc. Apparatus for preventing propeller overshoot
US5416699A (en) * 1992-11-18 1995-05-16 United Technologies Corporation Propeller speed control having control parameters based on system dynamic characteristics
US6133643A (en) * 1997-10-07 2000-10-17 Caterpillar Inc. Method for determining governor gains for a fuel control system
FR3055029B1 (fr) 2016-08-12 2018-07-27 Safran Aircraft Engines Systeme de commande d'un turbopropulseur avec gestion des saturations de commande
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
CN112761795B (zh) * 2020-12-29 2021-11-19 中国航发控制系统研究所 一种单转子涡桨动力装置控制系统及其方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759549A (en) * 1951-08-31 1956-08-21 United Aircraft Corp Turboprop fuel control
US2935136A (en) * 1954-02-04 1960-05-03 Rotol Ltd Control systems for power plants
US2941601A (en) * 1954-12-21 1960-06-21 United Aircraft Corp Fuel control
US2861637A (en) * 1954-12-21 1958-11-25 United Aircraft Corp Turboprop fuel control
US3155165A (en) * 1957-06-11 1964-11-03 Gen Motors Corp Turboprop engine control with underspeed governor
US3097700A (en) * 1959-03-27 1963-07-16 Szydlowski Joseph Gas turbine control method and system
GB1011055A (en) * 1960-12-22 1965-11-24 Dehavilland Aircraft Improved engine fuel control system
US3261405A (en) * 1965-02-09 1966-07-19 Fairchild Hiller Corp Aircraft power control apparatus
US4018045A (en) * 1971-06-25 1977-04-19 Motoren- Und Turbinen-Union Munchen Gmbh Regulating device for a prime mover, more particularly for a single-spool gas turbine
US4327294A (en) * 1974-08-08 1982-04-27 Westinghouse Electric Corp. Combined cycle electric power plant and a gas turbine having an improved overspeed protection system
US4912642A (en) * 1987-09-03 1990-03-27 The Boeing Company Coordinated engine autothrottle

Also Published As

Publication number Publication date
CA2013942A1 (en) 1990-10-11
JPH03935A (ja) 1991-01-07
CN1047256A (zh) 1990-11-28
US5005354A (en) 1991-04-09
EP0392967A1 (en) 1990-10-17

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