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    • 1. 发明申请
    • Delta-winged hybrid airship
    • 三角翼混合飞艇
    • US20050258306A1
    • 2005-11-24
    • US10853299
    • 2004-05-24
    • Edward BarocelaPatrick Cassidy
    • Edward BarocelaPatrick Cassidy
    • B64B1/20B64C39/10B64D27/24
    • B64C39/10B64B2201/00B64D27/24B64D2211/00Y02T50/55Y02T50/64Y10S244/901
    • In one aspect, a hybrid airship including an outer shell, a plurality of helium filled gas envelopes, and an all-electric propulsion system may have the shape of a delta-wing. In some embodiments, the hybrid airship may be launched using buoyancy lift alone and aerodynamic lift may be provided by the all-electric propulsion system. In one aspect, a photovoltaic array and a high energy density power storage system may be combined to power the propulsion system making the propulsion system regenerative. The delta-wing shape can provide a surface area large enough to accommodate very large circular or elliptical transmission devices. By continuously recharging the power storage system, the hybrid airship in accordance with some embodiments can stay aloft at an operational altitude of at least about 85,000 ft for months or even years. The hybrid airship may function as an airborne military communications relay platform.
    • 一方面,包括外壳,多个氦气填充的气体包络和全电动推进系统的混合式飞艇可以具有三角翼的形状。 在一些实施例中,混合式飞艇可以单独使用浮力提升机来启动,而空气动力提升可由全电动推进系统提供。 在一个方面,光伏阵列和高能量密度功率存储系统可以组合起来,为推进系统提供动力,使推进系统再生。 三角翼形状可以提供足够大的表面积以适应非常大的圆形或椭圆形传输装置。 通过不断地对蓄电系统充电,根据一些实施例的混合式飞艇可以在至少约85,000英尺的操作高度上保持高度数月甚至数年。 混合型飞艇可以作为空中军事通信中继平台。
    • 3. 发明授权
    • Sail assembly
    • 帆组件
    • US4186680A
    • 1980-02-05
    • US871805
    • 1978-01-24
    • George B. Harpole
    • George B. Harpole
    • B63B35/79B63H9/06
    • B63H9/06B63B35/7973Y10S244/901Y10T24/44222Y10T24/44368
    • A skate sail is rigged with leading edge spars set by manipulation of a cruciform frame. The sail and frame assembly is suitable for mounting on a boat or vehicle as well as for being hand held, and is collapsible for compact stowing. When provided with a cinch line the sail assembly can be used for hang gliding. Rigging is set by joining separable lengths of a mast and advancing a transverse brace along the mast toward the mast head to deploy by toggle-like action head spars to which the sail is lashed thereby spreading and drawing taut a trapezium configuration of sail foil which is anchored to the foot of the mast. Laterally extendable wings may be provided and deployed separately to provide troughs which catch air spilling from the main sail foil and ease handling of the sail and enhance the ability of a user to trim the sail readily.
    • 溜冰帆是通过操纵十字架而设置的前缘翼梁。 帆和框架组件适用于安装在船上或车辆上以及用于手持,并且可折叠以用于紧凑的收起。 当提供一个系带线时,帆组件可用于悬挂滑行。 通过连接桅杆的可分离长度来设置索具,并且沿着桅杆朝向桅杆头前进横向支架,以通过跷跷板状的动作头部翼梁来展开,桅杆被鞭打,从而展开并拉伸帆板的梯形构造 锚固在桅杆的脚下。 可以分开地设置和展开可伸缩翼,以提供捕获从主帆箔溢出的空气的槽,并且易于操纵帆,并且增强使用者容易地修剪帆的能力。