JP2008545580A - 高速回転翼航空機用のロータ駆動装置および制御システム - Google Patents
高速回転翼航空機用のロータ駆動装置および制御システム Download PDFInfo
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- JP2008545580A JP2008545580A JP2008514657A JP2008514657A JP2008545580A JP 2008545580 A JP2008545580 A JP 2008545580A JP 2008514657 A JP2008514657 A JP 2008514657A JP 2008514657 A JP2008514657 A JP 2008514657A JP 2008545580 A JP2008545580 A JP 2008545580A
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- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims 7
- 230000001141 propulsive effect Effects 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
- Arrangement Of Transmissions (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (14)
- 回転翼航空機用の駆動システムであって、
主ロータシステムと、
前記主ロータシステムを駆動する主ギアボックスと、
前記主ギアボックスによって駆動される並進推力システムと、
前記主ロータシステムがオートローテーション状態にある間、高速飛行航程中に前記主ロータシステムのオートローテーションによって生じたトルクが、前記並進推力システムによって吸収されるように前記主ギアボックスと選択的に係合するオーバランニングクラッチと、
を備える駆動システム。 - 前記主ロータシステムが、同軸反転ロータシステムを含むことを特徴とする請求項1に記載の駆動システム。
- 前記並進推力システムが、推進式プロペラを備えることを特徴とする請求項1に記載の駆動システム。
- 前記主ギアボックスおよび前記並進推力システムの両方と噛合する結合ギアボックスをさらに備え、前記結合ギアボックスは、前記オーバランニングクラッチを介して駆動されることを特徴とする請求項1に記載の駆動システム。
- 前記主ロータシステムは、前記オートローテーション状態にある間、前記並進推力システムよりも低い動力を吸収することを特徴とする請求項1に記載の駆動システム。
- 回転翼航空機用の駆動システムであって、
主ギアボックスと、
前記主ギアボックスによって駆動される主ロータシステムと、
前記主ギアボックスと噛合する結合ギアボックスと、
前記結合ギアボックスによって駆動される並進推力システムと、
を備え、
前記主ロータシステムがオートローテーション状態にある間、高速飛行航程中に前記主ロータシステムは、前記並進推力システムが前記結合ギアボックスから受けるよりも小さい動力を前記主ギアボックスから受けることを特徴とする駆動システム。 - 前記主ロータシステムが、同軸反転ロータシステムを含むことを特徴とする請求項6に記載の駆動システム。
- 前記結合ギアボックスと選択的に係合するオーバランニングクラッチをさらに備え、前記オーバランニングクラッチは、前記主ロータシステムが所定値を超える速度で作動する場合に、前記主ロータシステムによって生じたトルクが、前記結合ギアボックスを介して前記並進推力システムによって吸収されるようにオーバランすることを特徴とする請求項6に記載の駆動システム。
- 主ロータシステムがオートローテーション状態にある間、回転翼航空機の該主ロータシステムを制御する方法であって、
(1)前記オートローテーション状態中に前記主ロータシステムによって生じたトルクを並進推力システムに転送するステップを含む制御方法。 - 前記ステップ(1)は、前記主ロータシステムが前記オートローテーション状態にある間、高速飛行航程中に前記トルクを転送することをさらに含むことを特徴とする請求項9に記載の制御方法。
- (a)前記主ロータシステムをオーバランニングクラッチを介して駆動する主ギアボックスを駆動するステップをさらに含むことを特徴とする請求項9に記載の制御方法。
- (b)前記オーバランニングクラッチによって駆動される前記主ギアボックスを結合ギアボックスを介して駆動するステップと、
(c)前記並進推力システムを前記結合ギアボックスを介して駆動するステップと、
をさらに含むことを特徴とする請求項9に記載の制御方法。 - 前記オーバランニングクラッチをエンジンの直下流に配置するステップをさらに備えることを特徴とする請求項11に記載の制御方法。
- (a)エンジン故障を識別するステップと、
(b)前記並進推力システムの推進式プロペラをフラットピッチに設定するステップと、
をさらに備えることを特徴とする請求項9に記載の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/140,695 US7967239B2 (en) | 2005-05-31 | 2005-05-31 | Rotor drive and control system for a high speed rotary wing aircraft |
US11/140,695 | 2005-05-31 | ||
PCT/US2006/016640 WO2007084171A2 (en) | 2005-05-31 | 2006-04-28 | Rotor drive and control system for a high speed rotary wing aircraft |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008545580A true JP2008545580A (ja) | 2008-12-18 |
JP4727724B2 JP4727724B2 (ja) | 2011-07-20 |
Family
ID=37463582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008514657A Active JP4727724B2 (ja) | 2005-05-31 | 2006-04-28 | 高速回転翼航空機用のロータ駆動装置および制御システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US7967239B2 (ja) |
EP (1) | EP1893482B1 (ja) |
JP (1) | JP4727724B2 (ja) |
CN (1) | CN101511676B (ja) |
CA (1) | CA2609943C (ja) |
IL (1) | IL187765A (ja) |
RU (1) | RU2377161C2 (ja) |
WO (1) | WO2007084171A2 (ja) |
Cited By (4)
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JP2011521833A (ja) * | 2008-05-30 | 2011-07-28 | ジロ インダストリーズ リミテッド | 対の二重反転垂直軸プロペラを備えるフライングマシン |
JP2013501675A (ja) * | 2009-08-14 | 2013-01-17 | ぺリション、クロード、アニー | 安定化された安全なジャイロプレーン |
JP2015520697A (ja) * | 2012-05-21 | 2015-07-23 | アールトン,ポール,イー. | 回転翼輸送手段 |
JP2017503710A (ja) * | 2014-01-21 | 2017-02-02 | シコルスキー エアクラフト コーポレイションSikorsky Aircraft Corporation | 安定性を増大させるためのロータモーメントのフィードバック |
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US6886777B2 (en) * | 2001-02-14 | 2005-05-03 | Airscooter Corporation | Coaxial helicopter |
US7758310B2 (en) * | 2007-01-15 | 2010-07-20 | Sikorsky Aircraft Corporation | Translational thrust system for a rotary wing aircraft |
US8167233B2 (en) * | 2007-12-21 | 2012-05-01 | Avx Aircraft Company | Coaxial rotor aircraft |
CN101618763A (zh) * | 2008-07-02 | 2010-01-06 | 孙为红 | 微型高速直升自旋翼飞行器 |
FR2934246B1 (fr) * | 2008-07-24 | 2010-09-10 | Airbus France | Aeronef comprenant au moins un moteur a rotors contrarotatifs |
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- 2006-04-28 CN CN2006800190758A patent/CN101511676B/zh not_active Expired - Fee Related
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011521833A (ja) * | 2008-05-30 | 2011-07-28 | ジロ インダストリーズ リミテッド | 対の二重反転垂直軸プロペラを備えるフライングマシン |
US8727266B2 (en) | 2008-05-30 | 2014-05-20 | Gilo Industries Limited | Flying machine comprising twin contra-rotating vertical axis propellers |
JP2013501675A (ja) * | 2009-08-14 | 2013-01-17 | ぺリション、クロード、アニー | 安定化された安全なジャイロプレーン |
JP2015520697A (ja) * | 2012-05-21 | 2015-07-23 | アールトン,ポール,イー. | 回転翼輸送手段 |
JP2017503710A (ja) * | 2014-01-21 | 2017-02-02 | シコルスキー エアクラフト コーポレイションSikorsky Aircraft Corporation | 安定性を増大させるためのロータモーメントのフィードバック |
Also Published As
Publication number | Publication date |
---|---|
IL187765A0 (en) | 2008-08-07 |
EP1893482A2 (en) | 2008-03-05 |
WO2007084171A3 (en) | 2009-04-16 |
RU2007148983A (ru) | 2009-07-10 |
CN101511676A (zh) | 2009-08-19 |
EP1893482B1 (en) | 2014-07-02 |
IL187765A (en) | 2013-07-31 |
RU2377161C2 (ru) | 2009-12-27 |
WO2007084171A2 (en) | 2007-07-26 |
CN101511676B (zh) | 2012-02-15 |
US20060269413A1 (en) | 2006-11-30 |
EP1893482A4 (en) | 2013-04-10 |
US7967239B2 (en) | 2011-06-28 |
JP4727724B2 (ja) | 2011-07-20 |
CA2609943C (en) | 2011-07-19 |
CA2609943A1 (en) | 2007-07-26 |
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