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    • 2. 发明授权
    • Multi-purpose aircraft cavity
    • 多功能飞机腔
    • US06663047B1
    • 2003-12-16
    • US10251596
    • 2002-09-20
    • Allen A. Arata
    • Allen A. Arata
    • B64D106
    • B64C25/16B64D1/06
    • There is provided an aircraft which can minimize its radar signature emission. Such aircraft comprises a fuselage having a lower fuselage portion. An internal fuselage cavity is defined within the lower fuselage portion and contains all landing gears and bombs therein. Moreover, a cavity-enclosing door is engaged to the lower fuselage portion. This specific cavity-enclosing door may form a closed position relative to the internal fuselage cavity to enclose all of the landing gears and bombs therein. In this respect, enclosure of all of the landing gears and bombs solely through the cavity-enclosing door may minimize the radar signature emission from the fuselage.
    • 提供了可以最小化其雷达签名发射的飞机。 这种飞机包括具有较低机身部分的机身。 内部机身腔体定义在下部机身部分内,并包含所有起落架和炸弹。 此外,空腔封闭的门与下部机身部分接合。 该特定的空腔封闭门可以相对于内部机身腔形成闭合位置,以将所有起落架和炸弹封闭在其中。 在这方面,所有起落架和炸弹的封闭只能通过空腔封闭的门,可以最大程度地减少机身的雷达签名发射。
    • 7. 发明授权
    • Vertically staggered helicopter rotor blade assembly
    • 垂直交错的直升机转子叶片组件
    • US07887298B2
    • 2011-02-15
    • US11165655
    • 2005-06-24
    • Allen A. Arata
    • Allen A. Arata
    • B64C27/10B64C27/04
    • B64C27/32B64C27/00
    • A helicopter rotor assembly with vertically staggered blades is disclosed. Each blade travels in a rotational path which does not cross the rotational paths of the other blades. This arrangement reduces noise because each blade travels in a path which avoids turbulent or disturbed air from the preceding blades. In one embodiment, the blades are arranged from the lowermost blade to the uppermost blade such that each blade following the lowermost blade will be above the blade in front of it. Since each blade pushes air down to create lift, this vertically staggered arrangement allows the blades to travel through less disturbed air.
    • 公开了一种具有垂直交错叶片的直升机转子组件。 每个叶片在不与其他叶片的旋转路径交叉的旋转路径中行进。 这种布置降低了噪音,因为每个叶片在避开前述叶片的湍流或干扰的空气的路径中行进。 在一个实施例中,叶片从最下面的叶片布置到最上面的叶片,使得跟随最低叶片的每个叶片将在其前面的叶片的上方。 由于每个叶片将空气向下推动以产生升力,所以这种垂直交错布置允许叶片通过较少扰动的空气行进。
    • 9. 发明授权
    • Single surface independent aircraft control
    • 单面独立飞机控制
    • US06227498B1
    • 2001-05-08
    • US09311072
    • 1999-05-13
    • Allen A. Arata
    • Allen A. Arata
    • B64C344
    • B64C9/26B64C3/50B64C2039/105Y02T50/12Y02T50/14Y02T50/32
    • In accordance with the present invention, there is provided an aerodynamic control device for integrated use with an aircraft having an inboard lifting member. The inboard lifting member having a leading edge, a pair of opposing distal edges and a trailing edge. The control device is provided with a movable outboard member which extends substantially about the leading, distal and trailing edges of the inboard lifting member and is spaced apart therefrom. The outboard member is provided with a leading edge portion, a pair of opposing distal edge portions, and a trailing edge portion. The leading, distal, and trailing edge portions are movable in relation to the inboard lifting member to form an airfoil surface extending about the inboard lifting member and the outboard member for achieving aerodynamic control of the aircraft. The trailing edge portion has at least one deflectable segment which is vertically movable in relation to the leading and distal edge portions for achieving further aerodynamic control of the aircraft.
    • 根据本发明,提供了一种用于与具有内侧提升构件的飞机一体使用的空气动力学控制装置。 内侧提升构件具有前缘,一对相对的远侧边缘和后缘。 控制装置设置有可移动的外侧构件,其基本上围绕内侧提升构件的前端,远端和后缘延伸并与其间隔开。 外侧构件设置有前缘部分,一对相对的远侧边缘部分和后缘部分。 前缘,远端和后缘部分可相对于内侧提升构件移动,以形成围绕内侧提升构件和外侧构件延伸的翼型表面,以实现飞机的空气动力学控制。 后缘部分具有至少一个相对于前缘和远端边缘部分垂直移动的可偏转节段,用于实现飞行器的进一步的空气动力学控制。
    • 10. 发明授权
    • Aircraft vertical tail with shadowed base
    • 飞机垂直尾巴与阴影基地
    • US6116540A
    • 2000-09-12
    • US310405
    • 1999-05-12
    • Allen A. Arata
    • Allen A. Arata
    • H01Q1/28H01Q17/00
    • H01Q1/28H01Q17/00
    • In accordance with the present invention, there is provided a low observable aerodynamic control system for integrated use with an aircraft fuselage. The control system is provided with a shadow structure having an inner sloping region and an outer sloping region. The inner sloping region defines a shadow structure concavity. The outer sloping region is attachable to the aircraft fuselage. The control system is further provided with an aerodynamic control device having a body portion and a base portion. The base portion is disposed within the shadow structure concavity. The body portion extends from the base portion beyond the shadow structure concavity.
    • 根据本发明,提供了一种用于与飞行器机身一体使用的低可观察的空气动力学控制系统。 该控制系统设置有具有内倾斜区域和外倾斜区域的阴影结构。 内部倾斜区域限定阴影结构凹面。 外倾斜区域可附着在飞机机身上。 该控制系统还设置有具有主体部分和基部的空气动力学控制装置。 基部设置在阴影结构凹部内。 主体部分从基部延伸超过阴影结构凹部。