WO2017045089A1 - 一种双桨盘大载重高速旋翼机 - Google Patents
一种双桨盘大载重高速旋翼机 Download PDFInfo
- Publication number
- WO2017045089A1 WO2017045089A1 PCT/CN2015/000645 CN2015000645W WO2017045089A1 WO 2017045089 A1 WO2017045089 A1 WO 2017045089A1 CN 2015000645 W CN2015000645 W CN 2015000645W WO 2017045089 A1 WO2017045089 A1 WO 2017045089A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotorcraft
- rotor
- speed
- engine
- lift
- 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
- B64C27/24—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with rotor blades fixed in flight to act as lifting surfaces
Definitions
- the early invention of the rotorcraft was only one paddle and one propeller engine, and there has been no major change until now.
- the rotorcraft was earlier than the invention of the helicopter, but it has not been well developed. The main reason is that the speed and load are small.
- two wings 6 and 2 are symmetrically added on both sides of the fuselage 1 to support the lift of the aircraft after the aircraft takes off.
- a rotor main shaft 5 is installed, and the upper part of the main shaft 5 is connected to the blade 4 (including the rotor head and the total moment control), and the control portion of the periodic variable pitch is not required.
- a propeller engine 10 is installed to drive the blades 4 on the two paddles.
- a jet engine is installed under the rear of the fuselage to replace the original motive of the rotorcraft. Used for the power of the aircraft after it leaves the ground.
- 7 is the wheel Figure 1: is the top view of the rotorcraft,
- Figure 2 is a front view of the rotorcraft
- Figure 3 is a side view of the rotorcraft.
- the propeller engine transmits power to the rotor main shaft 5 through the long gear (not shown) in the wing 2, and adjusts the total moment control device to maximize the pitch moment. At this time, the lift generated is the largest, and the two propeller discs are driven. The lift generated by the paddles 4 lifts the aircraft, and since the two blades rotate in the same direction of rotation, no torque is generated.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/000645 WO2017045089A1 (zh) | 2015-09-17 | 2015-09-17 | 一种双桨盘大载重高速旋翼机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/000645 WO2017045089A1 (zh) | 2015-09-17 | 2015-09-17 | 一种双桨盘大载重高速旋翼机 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017045089A1 true WO2017045089A1 (zh) | 2017-03-23 |
Family
ID=58288071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2015/000645 WO2017045089A1 (zh) | 2015-09-17 | 2015-09-17 | 一种双桨盘大载重高速旋翼机 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2017045089A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405104A (en) * | 1993-01-04 | 1995-04-11 | Pande; John B. | Stopped rotor aircraft utilizing a flipped airfoil X-wing |
CN1824576A (zh) * | 2006-04-07 | 2006-08-30 | 赵钦 | 用动力直接推进旋翼变停翼的直升机 |
CN101643116A (zh) * | 2009-08-03 | 2010-02-10 | 北京航空航天大学 | 一种使用双螺旋桨垂直涵道控制的倾转旋翼飞机 |
US8376264B1 (en) * | 2009-08-24 | 2013-02-19 | Jianhui Hong | Rotor for a dual mode aircraft |
CN104369863A (zh) * | 2014-10-31 | 2015-02-25 | 吴建伟 | 一种复合式垂直起降飞行器 |
-
2015
- 2015-09-17 WO PCT/CN2015/000645 patent/WO2017045089A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405104A (en) * | 1993-01-04 | 1995-04-11 | Pande; John B. | Stopped rotor aircraft utilizing a flipped airfoil X-wing |
CN1824576A (zh) * | 2006-04-07 | 2006-08-30 | 赵钦 | 用动力直接推进旋翼变停翼的直升机 |
CN101643116A (zh) * | 2009-08-03 | 2010-02-10 | 北京航空航天大学 | 一种使用双螺旋桨垂直涵道控制的倾转旋翼飞机 |
US8376264B1 (en) * | 2009-08-24 | 2013-02-19 | Jianhui Hong | Rotor for a dual mode aircraft |
CN104369863A (zh) * | 2014-10-31 | 2015-02-25 | 吴建伟 | 一种复合式垂直起降飞行器 |
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