公开(公告)号：US20100237186A1

公开(公告)日：2010-09-23

申请号：US12409265

申请日：2009-03-23

Applicant: Jyun-Horng (Alex) Fu ,  Antonio Paulic

Inventor： Jyun-Horng (Alex) Fu ,  Antonio Paulic

IPC: F42B10/06 ,  F42B10/02 ,  F42B14/06 ,  F42B5/26 ,  F42B15/22 ,  F42B5/067

CPC classification number: F42B14/064 ,  F42B5/067 ,  F42B10/06 ,  F42B10/42 ,  F42B14/061 ,  F42B15/22 ,  F42B15/36

Abstract: A drag-stabilized water-entry projectile having a projectile body, one or more drag-stabilizing elements, such as fins, flares or canards, and one or more attachment members adapted to hold the one or more drag-stabilizing elements to the projectile body. The one or more attachment members are coated with a thermally reactive material. A projectile and cartridge assembly has a shear pin, a projectile having a first cutout portion, the cutout portion sized to receive the shear pin. The assembly also includes a sabot configured to house the projectile and having a second cutout portion, the second cutout portion sized to receive the shear pin. The cutout portion is positioned to provide an offset region between an aft end of the projectile and a base of the sabot.

Abstract translation: 一种具有抛射体的阻力稳定的入水射弹，一个或多个阻力稳定元件，例如翅片，火炬或者暗槽，以及适于将一个或多个阻力稳定元件保持在射弹体上的一个或多个附着构件 。 一个或多个附接构件涂覆有热反应性材料。 射弹和暗盒组件具有剪切销，抛射体具有第一切口部分，所述切口部分的尺寸适于容纳剪切销。 所述组件还包括构造成容纳所述抛射体并具有第二切口部分的突出部，所述第二切口部分的尺寸适于接收所述剪切销。 切口部分被定位成在射弹的后端和膛体的基部之间提供偏移区域。

公开(公告)号：US20100126372A1

公开(公告)日：2010-05-27

申请号：US12275630

申请日：2008-11-21

Applicant: Antonio Paulic ,  Alex Fu

Inventor： Antonio Paulic ,  Alex Fu

IPC: F42B10/22

CPC classification number: F42B10/22 ,  F42B10/38 ,  F42B10/46

Abstract: A water-entry projectile capable of supercavitation and spin-stabilization comprises a forward section having one or more forward stepped sections, each stepped section being symmetrical in rotation about an axis and having a radius at an aft end that is different from a radius of a front end of an adjacent rearwardly located stepped section; an aft section having an aft stepped section, the aft stepped section being symmetrical in rotation about the axis and having a maximum radius larger than a maximum radius of the forward section; and wherein the aft section is located substantially aft of a center of gravity of the projectile.

Abstract translation: 能够进行超空化和自旋稳定化的入水射弹包括具有一个或多个前部阶梯部分的前部部分，每个阶梯部分围绕轴线旋转对称，并且在后端具有与半径不同的半径 相邻的后向定位的台阶部分的前端; 具有后段部的后段，所述后台阶部分围绕所述轴线旋转对称，并且具有大于所述前部的最大半径的最大半径; 并且其中所述后部基本上位于所述射弹的重心的后方。

公开(公告)号：US07779759B2

公开(公告)日：2010-08-24

申请号：US12275630

申请日：2008-11-21

Applicant: Antonio Paulic ,  Alex Fu

Inventor： Antonio Paulic ,  Alex Fu

IPC: F42B15/22

CPC classification number: F42B10/22 ,  F42B10/38 ,  F42B10/46

Abstract: A water-entry projectile capable of supercavitation and spin-stabilization comprises a forward section having one or more forward stepped sections, each stepped section being symmetrical in rotation about an axis and having a radius at an aft end that is different from a radius of a front end of an adjacent rearwardly located stepped section; an aft section having an aft stepped section, the aft stepped section being symmetrical in rotation about the axis and having a maximum radius larger than a maximum radius of the forward section; and wherein the aft section is located substantially aft of a center of gravity of the projectile.

Abstract translation: 能够进行超空化和自旋稳定化的入水射弹包括具有一个或多个前部阶梯部分的前部部分，每个阶梯部分围绕轴线旋转对称，并且在后端具有与半径不同的半径 相邻的后向定位的台阶部分的前端; 具有后段部的后段，所述后台阶部分围绕所述轴线旋转对称，并且具有大于所述前部的最大半径的最大半径; 并且其中所述后部基本上位于所述射弹的重心的后方。

公开(公告)号：US5748181A

公开(公告)日：1998-05-05

申请号：US270012

申请日：1994-07-01

Applicant: Alex Fu ,  David Wang ,  Chris Wu

Inventor： Alex Fu ,  David Wang ,  Chris Wu

IPC: G06F3/033 ,  G09G5/08

CPC classification number: G06F3/03543 ,  G06F3/0312

Abstract: The present invention is related to a method used in a cursor controlling apparatus for detecting a direction a cursor should move on a monitor which comprises steps of: intermittently receiving a light to obtain a series of different optical quantities; generating a series of voltage signals respectively responsive to the series of optical quantities; and determining a direction by detecting a sequence of the voltage signals. The present invention can reduce manufacturing cost, economize assembling time, and obtain a more accurate direction.

Abstract translation: 本发明涉及光标控制装置中用于检测光标应该在监视器上移动的方向的方法，该方法包括以下步骤：间歇地接收光以获得一系列不同的光量; 分别响应于一系列光量产生一系列电压信号; 以及通过检测电压信号的序列来确定方向。 本发明可以降低制造成本，节省组装时间，并获得更准确的方向。