ES2018773A4 - Helicoptero, incremento de la velocidad del rotor de carga alta. - Google Patents
Helicoptero, incremento de la velocidad del rotor de carga alta.Info
- Publication number
- ES2018773A4 ES2018773A4 ES90630108T ES90630108T ES2018773A4 ES 2018773 A4 ES2018773 A4 ES 2018773A4 ES 90630108 T ES90630108 T ES 90630108T ES 90630108 T ES90630108 T ES 90630108T ES 2018773 A4 ES2018773 A4 ES 2018773A4
- Authority
- ES
- Spain
- Prior art keywords
- helicopter
- high load
- rotor speed
- speed increase
- load rotor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
- G05D1/0808—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft
- G05D1/0858—Control of attitude, i.e. control of roll, pitch, or yaw specially adapted for aircraft specially adapted for vertical take-off of aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Turbines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Control Of Electric Motors In General (AREA)
- Motor Or Generator Frames (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/354,533 US4998202A (en) | 1989-05-19 | 1989-05-19 | Helicopter, high rotor load speed enhancement |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2018773A4 true ES2018773A4 (es) | 1991-05-16 |
ES2018773T3 ES2018773T3 (es) | 1996-10-01 |
Family
ID=23393761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90630108T Expired - Lifetime ES2018773T3 (es) | 1989-05-19 | 1990-05-17 | Perfeccionamiento de la alta velocidad de carga del rotor de un helicoptero. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4998202A (es) |
EP (1) | EP0398840B1 (es) |
JP (1) | JP3130029B2 (es) |
AU (1) | AU631424B2 (es) |
CA (1) | CA2015588C (es) |
DE (2) | DE69027714T2 (es) |
ES (1) | ES2018773T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314147A (en) * | 1991-08-27 | 1994-05-24 | United Technologies Corporation | Helicopter engine speed enhancement during heavy rotor load and rapid descent rate maneuvering |
US5265826A (en) * | 1991-08-27 | 1993-11-30 | United Technologies Corporation | Helicopter engine control having lateral cyclic pitch anticipation |
US5265825A (en) * | 1991-08-27 | 1993-11-30 | United Technologies Corporation | Helicopter engine control having yaw input anticipation |
US6012676A (en) * | 1998-03-31 | 2000-01-11 | Sikorsky Aircraft Corporation | Integrated fire and flight control system with automatic engine torque limiting |
FR2827636B1 (fr) * | 2001-07-19 | 2003-11-28 | Eurocopter France | Systeme de regulation du regime d'un moteur d'un helicoptere |
US9235217B2 (en) * | 2005-10-03 | 2016-01-12 | Sikorsky Aircraft Corporation | Automatic dual rotor speed control for helicopters |
US8275500B2 (en) * | 2008-03-11 | 2012-09-25 | Honeywell International Inc. | Gas turbine engine fixed collective takeoff compensation control system and method |
US9217376B2 (en) * | 2008-11-13 | 2015-12-22 | Sikorsky Aircraft Corporation | Multi-mode adaptive fail-fixed system for FADEC controlled gas turbine engines |
FR3000466B1 (fr) | 2012-12-27 | 2015-02-13 | Eurocopter France | Procede d'entrainement en rotation d'un rotor de giravion, par anticipation des besoins en couple entre deux consignes de vitesse de rotation du rotor |
FR3000465B1 (fr) | 2012-12-27 | 2015-02-13 | Eurocopter France | Procede d'entrainement en rotation d'un rotor principal de giravion, selon une consigne de vitesse de rotation a valeur variable |
EP3201086B1 (en) * | 2014-10-01 | 2019-07-31 | Sikorsky Aircraft Corporation | Power management between a propulsor and a coaxial rotor of a helicopter |
CN114112353B (zh) * | 2021-11-19 | 2023-10-27 | 中国直升机设计研究所 | 一种直升机全机静力试验尾减假件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2052805B (en) * | 1979-06-29 | 1983-03-09 | Smiths Industries Ltd | Gas-turbine engine control |
US4286324A (en) * | 1979-09-24 | 1981-08-25 | Maxwell Ingram | Prime mover fuel efficiency control system |
US4423593A (en) * | 1982-04-16 | 1984-01-03 | Chandler Evans Inc. | Fuel control for controlling helicopter rotor/turbine acceleration |
US4488236A (en) * | 1982-04-16 | 1984-12-11 | United Technologies Corporation | Helicopter cruise fuel conserving engine control |
US4522026A (en) * | 1983-02-07 | 1985-06-11 | Pratt & Whitney Canada Inc. | Power/torque limiter unit for free turbine type engines |
US4564908A (en) * | 1983-02-28 | 1986-01-14 | United Technologies Corporation | Automatic limiting of helicopter engine torque |
GB8312822D0 (en) * | 1983-05-10 | 1983-06-15 | Dowty & Smiths Ind Controls Lt | Engine control systems |
CA1246717A (en) * | 1983-08-01 | 1988-12-13 | James J. Howlett | Rotorcraft load factor enhancer |
JPS61241425A (ja) * | 1985-04-17 | 1986-10-27 | Hitachi Ltd | ガスタ−ビンの燃料ガス制御方法及び制御装置 |
-
1989
- 1989-05-19 US US07/354,533 patent/US4998202A/en not_active Expired - Lifetime
-
1990
- 1990-04-27 CA CA002015588A patent/CA2015588C/en not_active Expired - Fee Related
- 1990-05-03 AU AU54660/90A patent/AU631424B2/en not_active Ceased
- 1990-05-17 DE DE69027714T patent/DE69027714T2/de not_active Expired - Fee Related
- 1990-05-17 ES ES90630108T patent/ES2018773T3/es not_active Expired - Lifetime
- 1990-05-17 DE DE199090630108T patent/DE398840T1/de active Pending
- 1990-05-17 EP EP90630108A patent/EP0398840B1/en not_active Expired - Lifetime
- 1990-05-19 JP JP02130126A patent/JP3130029B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69027714T2 (de) | 1996-11-07 |
US4998202A (en) | 1991-03-05 |
JPH0396629A (ja) | 1991-04-22 |
AU5466090A (en) | 1990-11-22 |
CA2015588C (en) | 2001-08-07 |
ES2018773T3 (es) | 1996-10-01 |
EP0398840B1 (en) | 1996-07-10 |
EP0398840A2 (en) | 1990-11-22 |
DE69027714D1 (de) | 1996-08-14 |
DE398840T1 (de) | 1991-02-28 |
EP0398840A3 (en) | 1992-01-08 |
JP3130029B2 (ja) | 2001-01-31 |
AU631424B2 (en) | 1992-11-26 |
CA2015588A1 (en) | 1990-11-19 |
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Legal Events
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