阅读说明：本技术 在旋转杆上具有推进装置的旋翼飞行器 (With the rotor craft of propulsion device on swingle ) 是由 F·维纳缇 G·维纳缇 M·维纳缇 S·维纳缇 于 2018-08-03 设计创作，主要内容包括：一种设有推进装置(10)的旋翼飞行器(100),其中,所述飞行器(100)包括配置成使所述旋翼(40)旋转的旋转主轴(50),所述装置包括能机械地连接至所述飞行器的旋转主轴(50)的杆(20),其中,所述杆(20)的一个端部处放置有电动涡轮(30),其由电池供电,并且构造成使杆(20)围绕旋转主轴(50)的轴线旋转,以使得杆(20)的旋转能用于使旋翼(40)旋转。优选地,杆(20)由碳纤维制成。(One kind being equipped with the rotor craft (100) of propulsion device (10), wherein, the aircraft (100) includes the live spindle (50) for being configured to rotate the rotor (40), described device includes the bar (20) that can be mechanically connected to the live spindle (50) of the aircraft, wherein, one end of the bar (20) is placed with electric turbine (30), it is battery powered, and it is configured to rotate bar (20) around the axis of live spindle (50), so that the rotational energy of bar (20) is for rotating rotor (40).Preferably, bar (20) is made of carbon fiber.)

1. the rotor craft (100) that one kind is equipped with propulsion device (10), wherein the aircraft (100) includes being configured to make The live spindle (50) of rotor (40) rotation, described device, which is characterised by comprising, can be mechanically connected to the flight The bar (20) of the live spindle (50) of device, wherein an end of the bar (20) is placed with electric turbine (30), It is battery powered, and is configured to rotate the bar (20) around the axis of the live spindle (50), so that the bar (20) rotational energy is for rotating the rotor (40).

2. rotor craft (100) according to claim 1, which is characterized in that in each end of the bar (20) It is applied with electric turbine (30), the electric turbine (30) is positioned to generate rotation torque so that the bar (20) rotates.

3. rotor craft (100) according to claim 1 or 2, which is characterized in that the inside of the bar (20) is hollow , to allow electric conductor to pass through the electric turbine (30).

4. rotor craft (100) according to claim 1, which is characterized in that the rotation of the bar (20) be with institute It states and carries out in the different plane of Plane of rotation of rotor (40).

5. rotor craft (100) according to claim 1, which is characterized in that be applied with the electric turbine (30) counterweight is placed at the opposite end of the opposite bar (20) in end.

6. rotor craft (100) according to claim 1, which is characterized in that the bar (20) is by rigid joint (25) live spindle (50) are mechanically integrally attached to.

7. rotor craft (100) according to claim 1, which is characterized in that the bar (20) is configured to avoid revolving Lift is generated when turning.

8. rotor craft (100) according to claim 1, which is characterized in that the bar (20) is made of carbon fiber.

9. rotor craft (100) according to claim 1, which is characterized in that the rotor craft (100) includes two A electric fan (110,120), the two electric fans can be controlled by using pedal, to allow the rotor craft (100) it is rotated by 360 ° around yaw axes.

10. the purposes of propulsion device (10), the propulsion device includes bar (20), and the bar can be mechanically connected to live spindle (50), wherein at least one end of the bar (20) is applied with electric turbine (30), and the electric turbine (30) is configured to Rotate the bar (20), so that the rotational energy of the bar (20) is used to that the live spindle (50) to be made to rotate, thus to use Person generates or transmitting energy.

Invention field

The present invention relates to a kind of especially for the propulsion device of rotor craft, and the rotation equipped with the propulsion device Rotor aircraft.The device can also be used for the field other than aviation, especially be used for power field.

Technical background

Become known for several different propulsion systems of the rotor craft of such as helicopter etc.

Particularly, the propulsion system applied to the blade tips of rotor has been subjected to test, but these propulsion systems are presented Their device is always asked away from what feathering device (collective cyclic apparatus) mutually interfered with application out Topic.

Such known propulsion system mainly includes so-called cold jet stream (cold jet) or wing tip jet stream (tip Jet) system.

The device is developed by French technical staff, including turbine, which is mounted to be only used for generating pressure-air, the height It presses air to be communicated by main shaft (mast), i.e. rotor shaft, is then transmitted through helicopter blade by complicated system The end with the nozzle come out for air for coming helicopter blade, to make blade move and allow to fly.

When the pitch of blade is acted on, i.e. when blade changes angle to generate lift, come out at blade tips Air jet lead to the problem of sizable, therefore abandon cold fluidic system.At that time, propulsive jet pushes up blade.

Then it is envisioned that when being always activated away from control, blade continuously changes its pitch whereby, then jet stream according to Always oscillation thrust is generated away from gradient.

In addition, the jet stream almost prevents the inclination (along the movement of the vertical axis of main shaft) of blade, blade is total It is " promotion " and never free inclination.

For beating (flapping) movement influenced by thrust jet stream, the same is true.

The project starts from the beginning of the fifties, and has been abandoned.

It is no advantage in terms of carrier weight, cruise duration, payload.

Unique advantage is no main rotor, anti-torque rotor and freewheel, this is because taking into account the fact that main shaft is Freely, and in passing movement there is no torsion problem.

Past has attempted and the another system tested is so-called thermojet system.

The system includes the athodyd for being mounted on helicopter blade end.

Although thermojet system is simpler than cold jet stream, identical problem is produced, this is because since punching type sprays Gas engine is placed on the end of blade, so which create above-mentioned obvious disadvantages: blade pitch, feathering, inclination With the change of beating.

Must also be plus consumption except these problems the problem of, so that absolutely not flown with very high consumption Row was more than 20-30 minutes.

Every other existing propulsion system is connected directly to by rotor-ring gear/sprocket wheel (crown/sprocket) Main shaft, it is therefore necessary to provide and be much higher than required power of the invention.

It is an object of the invention to be overcome in known technology with a kind of scheme especially by being applied to rotor blade end Propulsion system caused by problem, the program allows saving in terms of aircraft weight simultaneously.

Another object of the present invention is to generate a kind of rotor craft, allow compared with existing aircraft reduce at This.

Summary of the invention

These and other purposes that will be apparent by reading the description pass through the propulsion device for rotor craft It realizes, the aircraft includes the live spindle for being configured to make the rotor wing rotation, and described device is characterised by comprising machinery Ground is connected to the bar of the live spindle of aircraft, wherein be placed with motor in an end of the bar, the motor structure at Rotate bar, so that the rotation of bar can be used for making rotor wing rotation.

The advantages of the embodiment are that since motor is constructed such that bar rotation and is transmitted to this rotary motion The blade of rotor, therefore traditional motor need not be reused.

Further, since main shaft is free and does not have torsion problem in passing movement, thus need not use main rotor, Anti-torque rotor or freewheel.

Another big advantage is substantially reducing for vehicle weight.

According to an embodiment of the invention, used one or more motor is electric turbine, it is hereinafter also referred to as electricity Blower.

Alternate embodiment according to the present invention, it is used one or more motors be jet motor or propeller motor or Turboprop.

The invention also includes a kind of rotor crafts equipped with propulsion device, wherein the aircraft includes being configured to make The live spindle of the rotor wing rotation, described device are characterised by comprising the live spindle that may be mechanically coupled to aircraft Bar, wherein an end of the bar is placed with electric turbine, is battery powered, and is configured to make bar around rotation The axis rotation for turning main shaft, so that the rotation of bar can be used for making rotor wing rotation.

Therefore, particularly, it is contemplated that provide a kind of bar driven by electric turbine, and electric turbine is again by being placed on flight On-board batteries driving with device sheet.

According to an embodiment of the invention, placing counterweight at the opposite end for the end of bar applied relative to motor.

According to another embodiment of the present invention, the shape of bar to avoid generating lift when rotated.

According to another embodiment of the invention, bar is made of carbon fiber or other new concept materials.

Further feature of the invention obtains in the dependent claims.