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1. 发明申请

US20100212481A1 Two-stage light gas gun 有权
标题翻译：两级轻型气枪
公开(公告)号：US20100212481A1
公开(公告)日：2010-08-26
申请号：US11787776
申请日：2007-04-18
申请人： Philip Edward Koth
发明人： Philip Edward Koth
IPC分类号： F41B11/28 , F41B11/32 , F41A1/00
CPC分类号： F41B11/681 , F41A1/00 , F41B11/64 , F41B11/723
摘要： An improved two-stage light gas gun for launching projectiles at high speeds. The gun consists of three tubes: the expansion, pump, and launch tubes. The expansion tube contains a close-fitting expansion piston that is propelled by an explosive charge. The expansion piston in turn drives the pump piston housed within the pump tube by means of a rod connecting the two pistons. The action of the pump piston adiabatically compresses and heats a light gas of hydrogen or helium, bursting a diaphragm at a predetermined pressure and expelling the projectile from the launch tube at a very high speed.
摘要翻译：一种改进的两级轻型气枪，用于高速发射射弹。枪由三根管组成：膨胀管，泵管和发射管。膨胀管包含一个紧凑的膨胀活塞，由膨胀炸药推动。膨胀活塞又通过连接两个活塞的杆来驱动容纳在泵管内的泵活塞。泵活塞的作用绝热地压缩和加热氢气或氦气的轻质气体，使膜片以预定压力爆裂，并以非常高的速度将射弹从发射管排出。

2. 发明授权

US5965836A Method and devices for propulsion 失效
标题翻译：推进方法和装置
公开(公告)号：US5965836A
公开(公告)日：1999-10-12
申请号：US705160
申请日：1996-08-29
申请人： Mikhail A. Rakov
发明人： Mikhail A. Rakov
IPC分类号： F41A1/00 , F42B15/00 , F41A1/08 , F42B15/10
CPC分类号： F42B15/00 , F41A1/00
摘要： A method provides for shooting a missile-rocket. The missile-rocket has two movable parts and a propellant. The propellant is disposed between the one movable part and the first end of the other movable part. The missile-rocket undergoes three phases of acceleration. During the first phase, the method includes the steps of activating the propellant, moving one of the movable parts in response to the activation of the propellant, and urging the one of the movable parts to engage the other one of the movable parts. During the second phase, the method includes the step of urging the other one of the movable parts in response to the engagement. During the third phase, the method includes the step of releasing gases formed by activating the propellant from the missile-rocket to further urge the missile-rocket. The movable parts are preferably a shell and a core. In one embodiment, the core is moved in response to the activation of the propellant and urged to engage the front end of the shell. The shell is urged in response to the core engaging the front end of the shell. Further urging of the core and the shell is by releasing gases formed by activating the propellant from a chamber formed by the core and the shell. In another embodiment, the shell is moved in response to the activation of the propellant and urged to engage the core. The core is urged in response to this engagement. Further urging of the core and the shell is again by releasing gases formed by activating the propellant from a chamber formed by the core and the shell.
摘要翻译：一种用于射击导弹火箭的方法。导弹火箭有两个可动部分和推进剂。推进剂设置在一个可移动部分和另一个可移动部分的第一端之间。导弹火箭经历三个加速阶段。在第一阶段期间，该方法包括以下步骤：启动推进剂，响应于推进剂的启动而移动可移动部件中的一个，并且推动可移动部件之一与另一个可移动部件接合。在第二阶段期间，该方法包括响应于接合而推动另一个可移动部分的步骤。在第三阶段，该方法包括释放通过从导弹火箭启动推进剂形成的气体以进一步推动导弹火箭的步骤。可移动部件优选为壳体和芯部。在一个实施例中，芯部响应于推进剂的激活而被移动并被推动以接合壳体的前端。壳体响应于与壳体的前端接合的芯部被推动。芯和壳的进一步推动是通过释放通过由由核和壳形成的室激活推进剂而形成的气体。在另一个实施例中，壳体响应于推进剂的激活而被移动并被推动以接合核心。为了回应这一参与，敦促核心。核心和壳体的进一步推动是再次通过从由核心和壳体形成的腔室中激活推进剂而形成的气体。

3. 发明授权

US5381721A Release unit, and release system comprising at least one such release unit 失效
标题翻译：释放单元和包括至少一个这样的释放单元的释放系统
公开(公告)号：US5381721A
公开(公告)日：1995-01-17
申请号：US181960
申请日：1994-01-18
申请人： Peter Holmstrom , Sven Pettersson
发明人： Peter Holmstrom , Sven Pettersson
IPC分类号： B64D1/02 , F41F1/08 , F41H11/02 , F41A1/00 , F42B4/26
CPC分类号： B64D1/02 , F41F1/08 , F41H11/02
摘要： A release unit for launching countermeasures from a vehicle. A first module in the form of a central body mounted on the vehicle. The first module includes at least three openings: a first opening facing the vehicle when the first module is mounted on the vehicle, and second and third openings directed obliquely with respect to the first opening in substantially opposite directions from each other. The directions the second and third openings face are separated by 60.degree.-120.degree.. A second module and a third module in the form of release cassettes are received respectively by the second and third openings and removably fixed by with a locking member. A plurality of countermeasures are launched from the release units. Each release cassette includes a plurality of countermeasure openings for receiving the countermeasures. The countermeasure openings in each cassette are aimed substantially in the same direction. A plurality of the countermeasures are launched to delimited spaces from each cassette, creating separate decoys without any movement of the release unit relative to the vehicle on which it is mounted. The countermeasures launched from the second module are launched away from the vehicle in substantially a first direction creating a first decoy and the countermeasures launched from the third module are launched away from the vehicle in substantially a second direction separated from said first direction by 60.degree.-120.degree. creating a second decoy. The first and second decoys are non-overlapping and separated from each other by a distance corresponding to the angle between the cassettes.
摘要翻译：用于从车辆发射对策的释放单元。安装在车辆上的中心体形式的第一模块。第一模块包括至少三个开口：当第一模块安装在车辆上时面向车辆的第一开口，以及相对于第一开口以基本上相反的方向倾斜地指向的第二和第三开口。第二和第三开口面朝60°-120°分开。剥离盒形式的第二模块和第三模块分别由第二和第三开口容纳并用锁定构件可拆卸地固定。从释放单元启动多个对策。每个释放盒包括用于接收对策的多个对策开口。每个盒中的对策开口基本上瞄准相同的方向。多个对策被发射到与每个盒子分隔开的空间，产生单独的诱饵，而没有释放单元相对于其上安装的车辆的任何移动。从第二模块发射的对策在大致第一方向上从车辆开始，产生第一诱饵，并且从第三模块发射的对策从远离所述第一方向的第二方向远离车辆发射60度 - 120°造成第二个诱饵。第一和第二诱饵不重叠并且彼此分开与盒之间的角度相对应的距离。

4. 发明授权

US5218161A Projectile wall barrage system 失效
标题翻译：射弹墙壁系统
公开(公告)号：US5218161A
公开(公告)日：1993-06-08
申请号：US695846
申请日：1991-05-06
申请人： Scott G. Martin
发明人： Scott G. Martin
IPC分类号： F41A1/00
CPC分类号： F41A1/00
摘要： An apparatus and method for discharging a group of projectiles for simultaneous impact at a target wherein the projectiles in the projectile group are sequentially fired at incrementally increasing velocities. More particularly, electrothermal gun technology may be employed and the energy imparted to each successively fired projectile may be increased so as to achieve the desired simultaneous target impact at a designated range.
摘要翻译：一种放射一组射弹同时发射的装置和方法，其中射弹组中的射弹以逐渐增加的速度顺序地射击。更具体地，可以使用电热枪技术，并且可以增加施加到每个连续喷射的射弹的能量，以便在指定的范围内实现期望的同时目标冲击。

5. 发明授权

US2872846A High velocity gun 失效
标题翻译：高速枪
公开(公告)号：US2872846A
公开(公告)日：1959-02-10
申请号：US44196254
申请日：1954-07-07
申请人： CROZIER WILLIAM D
发明人： CROZIER WILLIAM D
IPC分类号： F41A1/00 , F41B11/00
CPC分类号： F41B11/00 , F41A1/00

6. 发明授权

US1487214A Firearm and ammunition therefor 失效
标题翻译：枪支和弹药
公开(公告)号：US1487214A
公开(公告)日：1924-03-18
申请号：US45333421
申请日：1921-03-18
申请人： DEZENDORF RICHARD L
发明人： DEZENDORF RICHARD L
IPC分类号： F41A1/00 , F41A13/04
CPC分类号： F41A13/04 , F41A1/00

7. 发明授权

US10247511B2 Projectile launcher 有权
公开(公告)号：US10247511B2
公开(公告)日：2019-04-02
申请号：US15422419
申请日：2017-02-01
申请人： X Products LLC
发明人： James Malarkey
IPC分类号： F41C3/00 , A63B69/40 , F41B11/60 , F41B11/80 , F41A1/00 , F41A21/26 , F41C9/08
摘要： Projectile launchers have an elongated cylindrical body defining a projectile bore having a bore axis, the body having an open forward exit end, the body having a gas inlet facility at an opposed rear end, a movable latch element connected to the body and having a latch portion movable between a retention position in which the latch portion protrudes into the bore and a release position, and the latch element being biased to the retention position such that a projectile in the bore rearward of the latch is retained by the latch portion except until a gas pressure above a selected amount builds up behind the projectile to overcome the biasing of the latch and launch the projectile. The latch element may be clear of the bore when in the release position.

8. 发明申请

US20050023844A1 Sealing device 失效
标题翻译：密封装置
公开(公告)号：US20050023844A1
公开(公告)日：2005-02-03
申请号：US10888581
申请日：2004-07-12
申请人： Jack Huang
发明人： Jack Huang
IPC分类号： F16B2/24 , F16B19/00 , F16B21/07 , F16B21/18 , F16B41/00 , G09F3/03 , F41A1/00
CPC分类号： F16B21/078 , F16B2/248 , F16B19/008 , F16B21/186 , F16B41/005 , G09F3/0317 , Y10T292/502 , Y10T292/51
摘要： The application describes a sealing device of the type comprising a body part for irremovably receiving the shank of a bolt, the body comprising a barrel for receiving the bolt, a resilient clip being provided within the barrel for locating behind a shoulder of the bolt, wherein the clip comprises a head having a widenable gap formed there-through, the head being attached to legs at either side which locate against the sides and bottom of the interior of the barrel.
摘要翻译：本申请描述了一种类型的密封装置，其包括用于不可移除地接收螺栓的柄部的主体部分，该主体包括用于容纳螺栓的筒体，弹性夹具设置在筒体内用于定位在螺栓的肩部后面，其中该夹子包括头部，该头部具有形成在其上的可扩宽间隙，该头部连接到任一侧的腿部，其抵靠着枪管内部的侧面和底部。

9. 发明授权

US6072400A Smart electronic muzzle reference light source 失效
标题翻译：智能电子枪口参考光源
公开(公告)号：US6072400A
公开(公告)日：2000-06-06
申请号：US368466
申请日：1999-07-15
申请人： Mark A. Johnson , Paul J. Cote
发明人： Mark A. Johnson , Paul J. Cote
IPC分类号： F41A1/00 , G08B3/00
CPC分类号： F41A1/00
摘要： An electronic light source which replaces the hazardous tritium light sou used in the existing Muzzle Reference System (MRS) found on the M1 Series of tanks. The MRS is mounted near the muzzle end of the gun (opposite the breech) and is used by tank gunness to measure gun deflection for calibration of the tank's fire control computer to optimize accuracy. The electronic light source is an LED which is activated by the pulses from a microcontroller based on the input received from a small, low power, omnidirectional motion sensor which detects the movement of the tank mounted on the tank. In the current implementation, the motion sensor comprises a conductive rolling sphere in a cylindrical chamber having a conductive wall with one electrical pole and end plates electrically insulated from the conductive wall and having the other electrical pole such that movement of the element caused by movement of the cylinder will generate intermittent electrical contact between one end plate and the cylinder wall. The signals produced are fed to the microcontroller which through the operation of its oscillator energizes the LED. The oscillator frequency is selected to eliminate EMI detection. The activation of the LED is prepared in such a manner to extend battery lite by minimizing power drain, a thermometer is employed for temperature control of the LED and other electronic circuit elements.
摘要翻译：一种电子光源，代替在M1系列坦克上发现的现有枪支参考系（MRS）中使用的危险氚光源。 MRS安装在枪口（枪口对面）的枪口附近，并通过坦克炮使用来测量枪偏转，以校准坦克的消防控制计算机以优化精度。电子光源是由微控制器的脉冲基于从小的，低功率的全向运动传感器接收的输入激活的LED，其检测安装在罐上的罐的运动。在当前的实现中，运动传感器包括在圆柱形腔室中的导电滚动球体，其具有导电壁，该导电壁具有一个电极和与导电壁电绝缘的端板，并且具有另一个电极，使得元件的移动气缸将在一个端板和气缸壁之间产生间歇性电接触。产生的信号馈送到微控制器，通过其振荡器的操作激励LED。选择振荡器频率以消除EMI检测。 LED的激活以通过最小化功率消耗来延长电池容量的方式制备，温度计用于LED和其它电子电路元件的温度控制。

10. 发明授权

US5712442A Method for launching projectiles with hydrogen gas 失效
标题翻译：用氢气发射弹丸的方法
公开(公告)号：US5712442A
公开(公告)日：1998-01-27
申请号：US199879
申请日：1988-05-27
申请人： Woodrow W. Lee , Richard D. Ford
发明人： Woodrow W. Lee , Richard D. Ford
IPC分类号： F41A1/00 , F42B5/08 , F41F1/00
CPC分类号： F41A1/00 , C01B3/08 , F42B5/08 , Y02E60/36
摘要： A method for propelling a projectile by applying a high power pulse of electrical current to a metal fuel element (of Al, Al--Li, or Al--Mg) causing the element to explode dispersing molten metal fuel into water with which it reacts to rapidly generate hydrogen gas at high pressure; the hydrogen gas is used to push the projectile. After the peak current is reached, an inductive electrical energy source drives the electrical current into the molten metal fuel/water mixture thus driving the reaction to completion.
摘要翻译：通过向金属燃料元素（Al，Al-Li或Al-Mg）施加高功率脉冲电流来推动抛射体的方法，导致元素将熔融金属燃料分散到水中，使其迅速反应在高压下产生氢气; 氢气用于推射弹。在达到峰值电流之后，感应电能源将电流驱动到熔融金属燃料/水混合物中，从而驱动反应完成。

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