公开(公告)号：US4611125A

公开(公告)日：1986-09-09

申请号：US575410

申请日：1984-01-31

Applicant: Paul R. Stone, Jr.

Inventor： Paul R. Stone, Jr.

IPC: F03D5/00 ,  F03D1/06

CPC classification number: F03D5/00 ,  Y02E10/70 ,  Y02E10/721 ,  Y10S416/02

Abstract: An apparatus is disclosed for taking advantage of the Bernoulli Principle for moving an airfoil, the airfoil being mounted on a collar for rotation about an axle when in a moving fluid medium. The axle is slanted at a backward angle in the fluid medium direction in a manner so as to permit the motion of the fluid medium to exert a substantially continuing lift force on the top of the airfoil blade adjacent to its leading edge to take advantage of the Bernoulli Principle for a portion of the blade arc, and, for other portions of the arc of rotation, so as to permit the force of the fluid medium to exert rotational force on the bottom of the airfoil blade.

Abstract translation: 公开了一种利用伯努利原理来移动机翼的装置，当处于运动的流体介质中时，翼型件被安装在轴环上用于围绕轴转动。 轴在流体介质方向上以向后的角度倾斜，以便允许流体介质的运动在与其前缘相邻的翼型叶片的顶部上施加基本上持续的提升力，以利用 Bernoulli用于叶片弧的一部分的原理，并且对于旋转弧的其它部分，以允许流体介质的力在翼型叶片的底部施加旋转力。