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 heliceInfo
- 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
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)
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)
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)
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 |
-
1989
- 1989-04-11 US US07/336,274 patent/US5005354A/en not_active Expired - Fee Related
-
1990
- 1990-04-05 CA CA002013942A patent/CA2013942A1/en not_active Abandoned
- 1990-04-10 CN CN90102145.8A patent/CN1047256A/zh active Pending
- 1990-04-10 BR BR909001709A patent/BR9001709A/pt unknown
- 1990-04-10 EP EP90630086A patent/EP0392967A1/en not_active Withdrawn
- 1990-04-11 JP JP2096134A patent/JPH03935A/ja active Pending
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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