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    • 52. 发明申请
    • Aircraft
    • 飞机
    • US20090026309A1
    • 2009-01-29
    • US12056463
    • 2008-03-27
    • Michael SCHWARZ
    • Michael SCHWARZ
    • B64C1/00
    • B64D27/20B64C39/024B64C2201/021B64C2201/048
    • The invention relates to an aircraft having a first propulsion unit with an air inlet above the fuselage of the aircraft and a second propulsion unit with an air inlet below the fuselage of the aircraft, the fuselage of the aircraft having recesses for receiving the propulsion units which are arranged such that the first and the second propulsion unit are arranged above one another in the plane set by the longitudinal and vertical axis of the aircraft. The propulsion unit comprises an engine, a housing having an air inlet, devices for the releasable fastening of the propulsion unit to the fuselage of the aircraft as well as devices for establishing a releasable connection of electric supply and data lines as well as fuel lines between the propulsion unit and the fuselage of an aircraft.
    • 本发明涉及一种具有第一推进单元的飞机,该第一推进单元具有在飞行器的机身上方的空气入口,以及具有在飞行器的机身下方具有空气入口的第二推进单元,飞行器的机身具有用于接收推进单元的凹部 被布置成使得第一和第二推进单元在由飞行器的纵向和纵向轴线设置的平面中彼此上下布置。 推进单元包括发动机,具有空气入口的壳体,用于将推进单元可释放地紧固到飞行器的机身的装置以及用于建立电力供应和数据线的可释放连接的装置以及在 推进单元和机身的机身。
    • 54. 发明申请
    • REDUCED VISIBILITY ROTORCRAFT AND METHOD OF CONTROLLING FLIGHT OF REDUCED VISIBILITY ROTORCRAFT
    • 减少可视性转轮和控制可视性转轮的飞行方法
    • US20060214051A1
    • 2006-09-28
    • US11189623
    • 2005-07-26
    • Michael Dammar
    • Michael Dammar
    • B64C27/22
    • B64C39/00B64C27/00B64C39/024B64C2201/027B64C2201/042B64C2201/046B64C2201/048B64C2201/104B64C2201/108B64C2201/123B64C2201/127B64C2201/146B64C2201/22
    • A rotary aircraft (rotorcraft) in which the entire aircraft rotates about its center of mass as it flies, and in which the center of mass is located external to the aircraft in the generally triangular region formed by the aircraft's single wing and two propellers. As the aircraft flies, the two propellers provide torque about the center of mass and rotate the wing, which provides lift for the aircraft. The aircraft is controllable via a stationary radio transmitter that sends commands for pitch, roll, yaw and altitude. A receiver in the aircraft uses the transmitted signal to establish the aircraft's instantaneous orientation in combination with the sent commands to generate control signals that drive the propeller motors that affect the aircraft's attitude. Pitch and roll are controlled by pulse width modulation of the propeller motor voltages in order to affect the thrust at specific portions of the aircraft's rotation cycle.
    • 旋转飞机(旋翼飞机),其中整个飞机在其飞行时绕其质心旋转,并且其中质心位于由飞机的单翼和两个螺旋桨形成的大致三角形区域中的飞机外部。 当飞机飞行时,两个螺旋桨提供关于质心的扭矩,并旋转机翼,为飞机提供升降机。 飞机可以通过固定的无线电发射机进行控制,该发射机发出俯仰,滚转,偏航和高度的指令。 飞机中的接收机使用传输的信号来结合发送的命令来建立飞机的瞬时定向,以产生驱动影响飞机姿态的螺旋桨马达的控制信号。 俯仰和倾斜是通过螺旋桨电机电压的脉宽调制来控制的,以便影响飞机旋转周期特定部分的推力。
    • 59. 发明申请
    • TAILBOOM-STABILIZED VTOL AIRCRAFT
    • TAILBOOM稳定的垂直起降飞机
    • US20060032971A1
    • 2006-02-16
    • US11042666
    • 2005-01-24
    • G. Baldwin
    • G. Baldwin
    • B64C27/22
    • B64C29/02B64C29/0033B64C39/024B64C2201/021B64C2201/024B64C2201/048B64C2201/104B64C2201/108B64C2201/128B64C2201/165
    • A disclosed flying craft includes a suspension structure having a first end and a second end, a lift unit, and a payload unit. The lift unit includes a nacelle and a tailboom, and pivotally couples to the first end of the suspension structure, and a payload unit couples to the structure's second end. Thus the tailboom can pivotally couple with respect to the payload unit, which advantageously permits the tailboom to assume an orientation desirable for a particular mode of flight. During vertical flight or hover, the tailboom can hang from the lift unit in an orientation that is substantially parallel to the suspension structure and that minimizes resistance to downwash from the lift unit. During horizontal flight, the tailboom can be orthogonal to the suspension structure, extending rearward in an orientation where it can develop pitching and yawing moments to control and stabilize horizontal flight. Advantageous variations and methods are also disclosed.
    • 公开的飞行技术包括具有第一端和第二端的悬挂结构,升降单元和有效载荷单元。 提升单元包括机舱和尾巴,并且枢转地联接到悬架结构的第一端,并且有效载荷单元耦合到结构的第二端。 因此,尾巴可以相对于有效载荷单元枢转地联接,这有利地允许尾巴呈现对于特定飞行方式所需的取向。 在垂直飞行或悬停期间,尾巴可以以与悬挂结构基本平行的方向从提升单元悬挂,并且使得抵抗来自提升单元的降洗的阻力最小化。 在水平飞行期间,尾翼可以与悬架结构正交,向后延伸,在该方向上可以产生俯仰和偏转力矩以控制和稳定水平飞行。 还公开了有利的变型和方法。