ATE288850T1 - Zusätzlisches antriebssystem eines drehflügelflugzeuges - Google Patents
Zusätzlisches antriebssystem eines drehflügelflugzeugesInfo
- Publication number
- ATE288850T1 ATE288850T1 AT00930075T AT00930075T ATE288850T1 AT E288850 T1 ATE288850 T1 AT E288850T1 AT 00930075 T AT00930075 T AT 00930075T AT 00930075 T AT00930075 T AT 00930075T AT E288850 T1 ATE288850 T1 AT E288850T1
- Authority
- AT
- Austria
- Prior art keywords
- rotor
- power
- main
- transmission
- propeller
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8236—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft including pusher propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
- B64C2027/8263—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like
- B64C2027/8272—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft comprising in addition rudders, tails, fins, or the like comprising fins, or movable rudders
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19126—Plural drivers plural driven
- Y10T74/1913—Bevel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Radio Relay Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/305,948 US6098921A (en) | 1999-05-06 | 1999-05-06 | Rotary wing aircraft supplementary power drive system |
PCT/US2000/005072 WO2000068075A1 (en) | 1999-05-06 | 2000-02-22 | Rotary wing aircraft supplementary power drive system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE288850T1 true ATE288850T1 (de) | 2005-02-15 |
Family
ID=23183056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00930075T ATE288850T1 (de) | 1999-05-06 | 2000-02-22 | Zusätzlisches antriebssystem eines drehflügelflugzeuges |
Country Status (8)
Country | Link |
---|---|
US (1) | US6098921A (de) |
EP (1) | EP1175337B1 (de) |
AT (1) | ATE288850T1 (de) |
AU (1) | AU4795800A (de) |
CA (1) | CA2363090C (de) |
DE (1) | DE60018054T2 (de) |
ES (1) | ES2235881T3 (de) |
WO (1) | WO2000068075A1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7434764B2 (en) * | 2005-12-02 | 2008-10-14 | Sikorsky Aircraft Corporation | Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft |
WO2010140994A1 (ru) * | 2009-06-03 | 2010-12-09 | Drachko Yevgeniy Fedorovich | Способ перемещения летательного аппарата и летательный аппарат соосной схемы |
FR2952907B1 (fr) * | 2009-11-26 | 2011-12-09 | Eurocopter France | Installation motrice, helicoptere comportant une telle installation motrice, et procede mis en oeuvre par cette installation motrice |
FR2980771B1 (fr) * | 2011-09-29 | 2014-10-31 | Eurocopter France | Aeronef hybride a voilure tournante |
US9038801B2 (en) * | 2012-06-15 | 2015-05-26 | Hamilton Sundstrand Corporation | Clutch with pressure sustaining system |
FR2992024B1 (fr) * | 2012-06-15 | 2017-07-21 | Turbomeca | Procede et architecture de transfert d'energie optimise entre un moteur auxiliaire de puissance et les moteurs principaux d'un helicoptere |
EP2719621A3 (de) * | 2012-10-10 | 2017-10-25 | Sikorsky Aircraft Corporation | Nachabgassystem für Drehflügelflugzeug |
EP2719619B1 (de) * | 2012-10-10 | 2020-01-01 | Sikorsky Aircraft Corporation | Drehflügelflugzeug mit ineinander angeordnetem Abgaskanal und Propellerwelle |
FR2998543B1 (fr) | 2012-11-26 | 2015-07-17 | Eurocopter France | Procede et aeronef a voilure tournante muni de deux turbomoteurs principaux et d'un turbomoteur secondaire moins puissant |
US9528375B2 (en) * | 2012-11-30 | 2016-12-27 | Sikorsky Aircraft Corporation | Non-uniform blade distribution for rotary wing aircraft |
US10370094B2 (en) * | 2014-07-21 | 2019-08-06 | Sikorsky Aircraft Corporation | Multi-speed gearbox for tail rotor of a compound helicopter |
CN104229133A (zh) * | 2014-08-26 | 2014-12-24 | 中国直升机设计研究所 | 一种双旋翼驱动机构 |
WO2016053408A1 (en) | 2014-10-01 | 2016-04-07 | Sikorsky Aircraft Corporation | Acoustic signature variation of aircraft utilizing a clutch |
WO2016054209A1 (en) | 2014-10-01 | 2016-04-07 | Sikorsky Aircraft Corporation | Dual rotor, rotary wing aircraft |
CN105691607A (zh) * | 2015-10-13 | 2016-06-22 | 中科新松有限公司 | 多旋翼飞行器电动机单向减震装置 |
FR3055883B1 (fr) * | 2016-09-09 | 2019-03-29 | Airbus Helicopters | Systeme mecanique de transmission d'un mouvement et aeronef equipe d'un systeme correspondant |
US10788088B2 (en) | 2019-02-05 | 2020-09-29 | Bell Textron Inc. | Multimode powertrains for rotorcraft |
US11174015B2 (en) | 2019-02-05 | 2021-11-16 | Textron Innovations Inc. | Multimode clutch assemblies having engagement status sensors |
US11174014B2 (en) | 2019-02-05 | 2021-11-16 | Textron Innovations Inc. | Failsafe multimode clutch assemblies for rotorcraft |
US11174013B2 (en) | 2019-02-05 | 2021-11-16 | Textron Innovations Inc. | Failsafe multimode clutch assemblies for rotorcraft |
US10793284B2 (en) | 2019-02-05 | 2020-10-06 | Bell Textron Inc. | Multimode clutch assemblies for rotorcraft |
US12049304B2 (en) | 2019-02-05 | 2024-07-30 | Textron Innovations Inc. | Tail rotor isolation systems for rotorcraft |
US11708868B2 (en) | 2019-02-13 | 2023-07-25 | Textron Innovations Inc. | Failsafe multimode clutch assemblies for rotorcraft |
US11613375B2 (en) | 2019-05-16 | 2023-03-28 | Textron Innovations Inc. | Dual motor input with overrunning clutch |
US11104430B2 (en) | 2019-09-27 | 2021-08-31 | Textron Innovations Inc. | Multimode powertrains for multi engine rotorcraft |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002710A (en) * | 1956-05-15 | 1961-10-03 | Sud Aviation | Helicopters |
FR1325704A (fr) * | 1962-03-14 | 1963-05-03 | Sud Aviation | Perfectionnement apporté aux boîtes de transmission pour hélicoptères monorotor à plusieurs turbines |
US3977632A (en) * | 1974-02-18 | 1976-08-31 | Westland Aircraft Limited | Helicopter power transmission systems |
US4632337A (en) * | 1981-09-21 | 1986-12-30 | Hughes Helicopters, Inc. | Helicopter rotor transmission systems |
US4489625A (en) * | 1982-11-23 | 1984-12-25 | Transmission Research, Inc. | Split torque transmission |
FR2568541B1 (fr) * | 1984-08-06 | 1987-03-20 | Aerospatiale | Boite de transmission principale pour helicoptere bimoteur |
GB8625712D0 (en) * | 1986-10-28 | 1987-03-18 | Westland Plc | Transmission system |
US5271295A (en) * | 1990-12-12 | 1993-12-21 | Aerospatiale Societe Nationale Industrielle | Mechanism for transmitting power between a driving shaft and two assemblies to be driven |
US5131603A (en) * | 1991-05-02 | 1992-07-21 | Piasecki Aircraft Corporation | Rotary wing aircraft split segmented duct shrouded propeller tail assembly |
JP3029981B2 (ja) * | 1995-04-27 | 2000-04-10 | 株式会社コミュータヘリコプタ先進技術研究所 | ヘリコプタの動力伝達装置 |
IT1293408B1 (it) * | 1997-07-04 | 1999-03-01 | Finmeccanica Spa | Metodo di sorveglianza di un gruppo di trasmissione in un veicolo dotato di sensori accelerometrici, in particolare in un elicottero. |
-
1999
- 1999-05-06 US US09/305,948 patent/US6098921A/en not_active Expired - Lifetime
-
2000
- 2000-02-22 WO PCT/US2000/005072 patent/WO2000068075A1/en active IP Right Grant
- 2000-02-22 DE DE60018054T patent/DE60018054T2/de not_active Expired - Fee Related
- 2000-02-22 AU AU47958/00A patent/AU4795800A/en not_active Abandoned
- 2000-02-22 EP EP00930075A patent/EP1175337B1/de not_active Expired - Lifetime
- 2000-02-22 ES ES00930075T patent/ES2235881T3/es not_active Expired - Lifetime
- 2000-02-22 AT AT00930075T patent/ATE288850T1/de not_active IP Right Cessation
- 2000-02-22 CA CA002363090A patent/CA2363090C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1175337B1 (de) | 2005-02-09 |
EP1175337A4 (de) | 2002-07-24 |
DE60018054D1 (de) | 2005-03-17 |
CA2363090A1 (en) | 2000-11-16 |
WO2000068075A8 (en) | 2002-07-25 |
CA2363090C (en) | 2006-01-17 |
WO2000068075A1 (en) | 2000-11-16 |
US6098921A (en) | 2000-08-08 |
DE60018054T2 (de) | 2006-02-09 |
AU4795800A (en) | 2000-11-21 |
EP1175337A1 (de) | 2002-01-30 |
ES2235881T3 (es) | 2005-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |