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1. 发明授权

US06604518B1 Non-lethal munition system for shoulder launcher 失效
标题翻译：肩扛发射器的非致命弹药系统
公开(公告)号：US06604518B1
公开(公告)日：2003-08-12
申请号：US10068097
申请日：2002-02-01
申请人： Matthew J. Sanford , Gregory D. DuChane
发明人： Matthew J. Sanford , Gregory D. DuChane
IPC分类号： F41B1106
CPC分类号： F41B11/62 , F42B12/745
摘要： A self-contained non-lethal munition system is provided for use with a shoulder launcher. A barrel is coupled to a breech end of the launcher and is coaxially aligned therewith. A solid sphere having a hardness in the range of approximately 50 durometer is pressure sealed in the barrel. Launch pressure is supplied aft of the sphere. The launch pressure must overcome the sphere's pressure seal with the barrel and propel the sphere with a kinetic energy of between approximately 135-220 Joules/cm2 for distances up to approximately 30 meters.
摘要翻译：提供独立的非致命弹药系统用于肩膀发射器。枪管联接到发射器的后膛端并与其同轴对准。硬度在约50硬度范围内的固体球体被压力密封在枪管中。发射压力供应在球体后方。发射压力必须克服球体与枪管的压力密封，并以大约135-220焦耳/厘米2的动能推动球体，距离可达30米。

2. 发明授权

US06543329B2 Nested ring based countermass assembly 失效
公开(公告)号：US06543329B2
公开(公告)日：2003-04-08
申请号：US10244272
申请日：2002-09-16
申请人： Matthew J. Sanford , Gregory D. DuChane
发明人： Matthew J. Sanford , Gregory D. DuChane
IPC分类号： F41A300
CPC分类号： F41A1/10
摘要： A countermass assembly is axially and radially restrained while within a vessel and is dispersible into its component parts upon being ejected from the vessel into an open environment. A plurality of groups arranged axially adjacent one another to form a stack. Each group is formed from a plurality of rings arranged in a nested interengagement. Each ring is an individual ring that is in a non-binding relationship with adjacent rings. The non-binding relationship allows each ring to be separable as such from its associated group when the stack is ejected from the vessel into the open environment.

3. 发明授权

US08230682B1 Thermally activated initiator assembly 失效
标题翻译：热活化引发剂组合
公开(公告)号：US08230682B1
公开(公告)日：2012-07-31
申请号：US12587315
申请日：2009-09-24
申请人： Matthew J. Sanford , Victoria L. Beam
发明人： Matthew J. Sanford , Victoria L. Beam
IPC分类号： F01B29/10 , F02G1/04 , H01H71/20
CPC分类号： F16K31/002
摘要： A thermally activated initiator assembly uses a first bar that experiences a change in length as a function of temperature. The first bar is coupled to a first support. A second support is pivotally coupled to the first support and to the first bar so that the second support may move relative to the first support when the first bar experiences the change in length. An initiator is coupled to the second support adjacent to the high side of a ramp on the second support. A second bar is rigidly coupled to the first support. The second bar rests on the low side of the ramp prior to the first bar experiencing the change in length. When the first bar experiences the change in length, the second support moves relative to the first support causing the second bar to slide along the ramp until it falls off the ramp's high side to strike the initiator.
摘要翻译：热活化的引发剂组合使用经历长度变化作为温度的函数的第一条。第一条连接到第一支架。第二支撑件枢转地联接到第一支撑件和第一杆，使得当第一杆经历长度变化时，第二支撑件可相对于第一支撑件移动。起动器与邻近第二支架上的斜坡的高侧的第二支撑件联接。第二杆刚性地联接到第一支撑件。在第一个酒吧经历长度变化之前，第二个酒吧就位于坡道的低侧。当第一杆经历长度变化时，第二支撑相对于第一支撑移动，使得第二杆沿着斜坡滑动，直到它从斜坡的高侧掉落以撞击起动器。

4. 发明授权

US06182507B2 Mechanical water sensor 失效
标题翻译：机械水传感器
公开(公告)号：US06182507B2
公开(公告)日：2001-02-06
申请号：US09206940
申请日：1998-12-08
申请人： Matthew J. Sanford , Keith B. Lewis
发明人： Matthew J. Sanford , Keith B. Lewis
IPC分类号： G01N1910
CPC分类号： G01M3/042 , G01N19/10
摘要： A water sensor includes a housing that has at least one inlet port formed therein for allowing water to pass therethrough when submerged in water. A drive piston is mounted in the housing for sliding engagement therein. A water-activated driver is coupled to the drive piston and is in communication with the inlet port(s). The water-activated driver is inert in air and reactive with water to exert pressure on the drive piston and so that the drive piston moves in the housing. A movable indicator is mounted relative to the housing and is positioned to be responsive to movement of the drive piston. The movable indicator moves from a first position to a second position in response to movement of the drive piston.
摘要翻译：水传感器包括壳体，其具有形成在其中的至少一个入口端口，用于当浸没在水中时允许水通过。驱动活塞安装在壳体中用于在其中滑动接合。水驱动的驱动器联接到驱动活塞并与入口连通。水驱动的驱动器在空气中是惰性的并且与水反应以在驱动活塞上施加压力，并且驱动活塞在壳体中移动。可移动指示器相对于壳体安装并且被定位成响应于驱动活塞的移动。响应于驱动活塞的移动，可移动指示器从第一位置移动到第二位置。

5. 发明授权

US07624668B1 Recoilless launching 失效
标题翻译：无重力发射
公开(公告)号：US07624668B1
公开(公告)日：2009-12-01
申请号：US11151169
申请日：2005-06-10
申请人： Matthew J. Sanford
发明人： Matthew J. Sanford
IPC分类号： F41A1/08
CPC分类号： F41A1/08 , F41A1/10
摘要： An arrangement for recoilless launch including a non-gaseous reaction mass having a weight in a range of about 25% to about 75% of a weight of a projectile. For the same projectile energy, less propellant is required than a rocket, which minimizes backblast and reduces before-launch weight. The recoilless launching is adapted to shoulder-launched projectiles in a confined space. The reaction mass may be particles associated with a propellant so as to be released concurrently as the propellant turns into gas and accelerated by and with the propellant gas in a nozzle.
摘要翻译：一种无后坐力发射装置，包括非气态反应物料，其重量在射弹重量的约25％至约75％的范围内。对于相同的射弹能量，需要比火箭更少的推进剂，这可以最大限度地减少反弹并减少发射前的重量。无后坐力发射适用于在密闭空间内肩扛射弹。反应物料可以是与推进剂相关联的颗粒，以便随着推进剂变成气体并在喷嘴中被推进剂气体加速和加速，同时释放。

6. 发明授权

US07621220B1 Wall penetrating, agent dispensing warhead 失效
标题翻译：墙壁渗透，代理分配弹头
公开(公告)号：US07621220B1
公开(公告)日：2009-11-24
申请号：US11973979
申请日：2007-09-19
申请人： Matthew J. Sanford , Zachary A. Spears , Pamela Johns
发明人： Matthew J. Sanford , Zachary A. Spears , Pamela Johns
IPC分类号： F42B12/46
CPC分类号： F42B12/50 , F42B12/08
摘要： A warhead includes a gas containing canister having a front end onto which is screwed a valve assembly having an interior which is in gas communication with the canister. A structure-penetrating nose connected onto the valve assembly. Positioned around a periphery of the valve assembly is a plurality of hollow frangible plugs. The nose includes a shoulder portion that shears the plugs upon impact with a target thus allowing gas within the canister and valve assembly to escape to an atmosphere.
摘要翻译：弹头包括含气体的罐，其具有前端，螺旋形的阀组件具有与罐气体连通的内部。连接到阀组件上的结构穿透鼻。定位在阀组件周围的是多个中空的易碎塞子。鼻部包括肩部，该肩部在与目标撞击时剪切塞子，从而允许罐和阀组件内的气体逸出到大气中。

7. 发明授权

US06202559B1 Air-safed mechanical water actuator 失效
标题翻译：空气安全机械水执行器
公开(公告)号：US06202559B1
公开(公告)日：2001-03-20
申请号：US09156382
申请日：1998-09-18
申请人： Matthew J. Sanford , Keith B. Lewis
发明人： Matthew J. Sanford , Keith B. Lewis
IPC分类号： F42B2200
CPC分类号： F42C14/04
摘要： A mechanical device for generating actuating movement has a housing defining a first bore and a second bore contiguous therewith. The housing also defines radial ports that allow an environment about the housing to communicate with the first bore. A first piston is slidably mounted in the first bore. A second piston is slidably mounted in the second bore and is positioned so that it is flush with the first bore. A spring, coupled to the first piston, is capable of an at-rest state in which the first piston seals off the radial ports while being spaced apart from the second piston. The spring is also capable of a compressed state in which the first piston is positioned such that the radial ports communicate with the first bore between the first and second pistons. When the spring is released from its compressed state and allowed to transition to its at-rest state, the first piston moves to seal off the radial port(s) and subsequently pressurize any fluid in the first bore between the first piston and the second piston. If the fluid is incompressible (e.g., water), the pressurized fluid drives the second piston along the second bore to create the actuating movement.
摘要翻译：用于产生致动运动的机械装置具有限定第一孔和与其相邻的第二孔的壳体。壳体还限定允许围绕壳体的环境与第一孔连通的径向端口。第一活塞可滑动地安装在第一孔中。第二活塞可滑动地安装在第二孔中并且被定位成使其与第一孔齐平。联接到第一活塞的弹簧能够处于静止状态，其中第一活塞在与第二活塞间隔开的同时密封径向端口。弹簧还能够处于压缩状态，其中第一活塞被定位成使得径向端口与第一和第二活塞之间的第一孔连通。当弹簧从其压缩状态释放并允许其转变到其静止状态时，第一活塞移动以密封径向端口，并随后对第一活塞和第二活塞之间的第一孔中的任何流体加压。如果流体是不可压缩的（例如水），则加压流体沿着第二孔驱动第二活塞以产生致动运动。

8. 发明授权

US6131516A Air-safed underwater fuze system for launched munitions 失效
标题翻译：空中安全的水下引信系统，用于发射弹药
公开(公告)号：US6131516A
公开(公告)日：2000-10-17
申请号：US206939
申请日：1998-12-08
申请人： Matthew J. Sanford , Keith B. Lewis
发明人： Matthew J. Sanford , Keith B. Lewis
IPC分类号： F42C14/04 , F42C15/32 , F42C15/44 , F42C15/22
CPC分类号： F42C15/44 , F42C14/04 , F42C15/32
摘要： An air-safed underwater fuze system is provided for munitions that are to launch-deployed and water-detonated. A housing defines a first bore contiguous with a second bore. Radial ports in the housing communicate with the first bore. A first piston is slidably mounted in the first bore and a second piston is slidably mounted in the second bore and positioned flush with the first bore. Piston control means are coupled between the munitions and first piston for positioning the first piston in a first position prior to launch in which the first piston seals off the radial ports while being spaced apart from the second piston to define a chamber. The piston control means moves the first piston at launch to a second position so that the chamber expands and the radial ports are in communication with the chamber. The piston control means further drives the first piston from its second position towards its first position at a specified time after launch. Once the first piston seals off the radial ports, the first piston pressurizes the water in the chamber. As a result, the second piston is driven along the second bore as actuating movement. A firing mechanism is provided in communication with the second bore and coupled to the munitions. The firing mechanism is responsive to the actuating movement of the second piston to generate detonation energy for the munitions.
摘要翻译：提供一个安全的水下引信系统，用于要发射部署和引水的弹药。壳体限定与第二孔邻接的第一孔。外壳中的径向端口与第一孔连通。第一活塞可滑动地安装在第一孔中，第二活塞可滑动地安装在第二孔中并与第一孔平齐。活塞控制装置联接在弹药和第一活塞之间，用于在第一活塞在发射之前将第一活塞定位在第一位置，在第一活塞中第一活塞与第二活塞隔开间隔开径向端口以限定腔室。活塞控制装置在发射时将第一活塞移动到第二位置，使得腔室膨胀，并且径向端口与腔室连通。活塞控制装置进一步在发射之后的特定时间将第一活塞从其第二位置驱动到其第一位置。一旦第一活塞密封径向端口，第一活塞将腔室中的水加压。结果，第二活塞沿着第二孔被驱动作为致动运动。提供与第二孔连通并联接到弹药的击发机构。击发机构响应于第二活塞的致动运动以产生用于弹药的爆炸能量。

9. 发明授权

US08545646B1 High-density rocket propellant 失效
标题翻译：高密度火箭推进剂
公开(公告)号：US08545646B1
公开(公告)日：2013-10-01
申请号：US12587319
申请日：2009-09-24
申请人： Matthew J. Sanford , Randolph T. Johnson , Paul G. Wallman , Diana O. Bragunier , Stephen N. Stiles
发明人： Matthew J. Sanford , Randolph T. Johnson , Paul G. Wallman , Diana O. Bragunier , Stephen N. Stiles
IPC分类号： D03D43/00
CPC分类号： F41A1/08 , F41A1/10
摘要： The present disclosure relates to a high-density rocket propellant and associated recoilless launching systems and methods with tungsten powder added providing substantial mass to the propellant for additional impulse, absorption of sound, optimization of back blast and carry weight, and the like. In an exemplary embodiment, the high-density rocket propellant includes tungsten mass percentages of between about 70%-about 80%, equivalent to about 17%-about 26% by volume.
摘要翻译：本公开涉及一种高密度火箭推进剂和相关的无后坐力发射系统和方法，其中添加的钨粉末为推进剂提供了大量的质量，用于额外的冲击，吸收声音，优化后鼓风和携带重量等。在示例性实施例中，高密度火箭推进剂包括约70％至约80％，相当于约17％至26体积％的钨质量百分比。

10. 发明授权

US07841267B1 Recoilless launching 失效
标题翻译：无重力发射
公开(公告)号：US07841267B1
公开(公告)日：2010-11-30
申请号：US12587326
申请日：2009-09-22
申请人： Matthew J. Sanford
发明人： Matthew J. Sanford
IPC分类号： F41A1/08
CPC分类号： F41A1/08 , F41A1/10
摘要： An arrangement for recoilless launch including a non-gaseous reaction mass having a weight in a range of about 25% to about 75% of a weight of a projectile. For the same projectile energy, less propellant is required than a rocket, which minimizes backblast and reduces before-launch weight. The recoilless launching is adapted to shoulder-launched projectiles in a confined space. The reaction mass may be particles associated with a propellant so as to be released concurrently as the propellant turns into gas and accelerated by and with the propellant gas in a nozzle.
摘要翻译：一种无后坐力发射装置，包括非气态反应物料，其重量在射弹重量的约25％至约75％的范围内。对于相同的射弹能量，需要比火箭更少的推进剂，这可以最大限度地减少反弹并减少发射前的重量。无后坐力发射适用于在密闭空间内肩扛射弹。反应物料可以是与推进剂相关联的颗粒，以便随着推进剂变成气体并在喷嘴中被推进剂气体加速和加速，同时释放。

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