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1. 发明授权

US07226325B1 Device for stabilizing re-entrant cavity flows past high-speed underwater vehicles 失效
标题翻译：用于稳定入口腔流经高速水下航行器的装置
公开(公告)号：US07226325B1
公开(公告)日：2007-06-05
申请号：US09832086
申请日：2001-04-11
申请人： Ivan N. Kirschner , James S. Uhlman
发明人： Ivan N. Kirschner , James S. Uhlman
IPC分类号： B63H11/00
CPC分类号： B63B1/38 , Y02T70/122
摘要： A stabilizing device for a supercavitating vehicle that isolates re-entrant jet flows of liquid from its cavity. The device has a receiving means positioned on the supercavitating vehicle where the re-entrant jet flow impinges on the supercavitating vehicle. An exit means is joined to the receiving means for carrying the received re-entrant jet flow out of interference with the cavity. The exit means includes an exhaust nozzle joined to the aft of the supercavitating vehicle and a re-entrant jet nozzle positioned in communication between the receiving means and said exhaust nozzle transferring said received re-entrant jet flow into the exhaust nozzle. This stabilizes the cavity and improves controllability and maneuverability of the supercavitating vehicles while also reducing the gas ventilation required to maintain the cavity. Furthermore, this reduces self-generated noise allowing improved operation of acoustical sensors incorporated in the vehicle.
摘要翻译：一种用于超空化车辆的稳定装置，其隔离来自其空腔的液体的重入射流。该装置具有位于超空化车辆上的接收装置，其中重入射流冲击超空化车辆。出口装置连接到接收装置，用于承载所接收的重入射流不受腔的干扰。出口装置包括连接到超空化车辆的后部的排气喷嘴和位于接收装置和所述排气喷嘴之间连通的入口喷嘴，所述排气喷嘴将所接收的重入喷射流传递到排气喷嘴中。这就稳定了空腔，提高了超空化车辆的可控性和机动性，同时也减少了维持空腔所需的气体通风。此外，这降低了自发噪声，从而改善了车辆中结合的声学传感器的运行。

2. 发明授权

US5713239A Projectile testing system and method 失效
标题翻译：射弹检测系统及方法
公开(公告)号：US5713239A
公开(公告)日：1998-02-03
申请号：US708105
申请日：1996-08-28
申请人： Ivan N. Kirschner
发明人： Ivan N. Kirschner
IPC分类号： F41A31/00 , F42B35/00
CPC分类号： F41A31/00
摘要： A projectile testing system and method is used to assess the projectile fht and test the accuracy of a projectile launcher and projectile in both controlled and uncontrolled underwater environments. The projectile testing system includes a penetrable member that is positioned substantially orthogonal to an expected flight path of the projectile. The penetrable member intercepts the projectile, forming a penetration in the penetrable member. The location of the penetration is used to determine the actual flight path of the projectile. The penetrable member further includes side support members that help keep the penetrable member taut. In an underwater environment, flotation members and anchor members are coupled to the penetrable member, to hold or support the penetrable member taut. The projectile testing system can also include multiple penetrable members positioned consecutively to provide a more accurate assessment of the actual flight path of a projectile.
摘要翻译：使用弹丸测试系统和方法来评估射弹飞行，并在受控和不受控制的水下环境中测试射弹发射器和射弹的准确性。射弹测试系统包括可穿透的构件，该穿透构件基本上垂直于射弹的预期飞行路径定位。可穿透构件拦截射弹，在穿透构件中形成穿透。穿透的位置用于确定射弹的实际飞行路径。可穿透构件还包括帮助保持可穿透构件拉紧的侧支撑构件。在水下环境中，浮选构件和锚定构件联接到可穿透构件，以保持或支撑可穿透构件拉紧。射弹测试系统还可以包括连续定位的多个可穿透构件，以便对射弹的实际飞行路径进行更准确的评估。

3. 发明授权

US5648631A Spooled tape seal for underwater gun operation 失效
标题翻译：用于水下枪操作的卷轴胶带密封
公开(公告)号：US5648631A
公开(公告)日：1997-07-15
申请号：US540419
申请日：1995-10-03
申请人： Ivan N. Kirschner , Laurence M. Dean , Richard B. Philips
发明人： Ivan N. Kirschner , Laurence M. Dean , Richard B. Philips
IPC分类号： F41C9/06
CPC分类号： F41C9/06
摘要： The present invention relates to an underwater weapon having a system for aling the opening of a gun barrel to prevent the ingress of water. The sealing system includes a non-metallic or metallic tape for covering and sealing the opening and a mating surface on the gun barrel against which the tape is seated to prevent the ingress of water. The sealing system further includes sprockets for advancing the tape across the opening of the gun barrel and for maintaining the tape in a taut position during operation.
摘要翻译：本发明涉及一种水下武器，其具有用于密封枪管的开口以防止水进入的系统。密封系统包括用于覆盖和密封开口的非金属或金属带，以及枪筒上的配合表面，带子将与其配合以防止水进入。密封系统还包括用于使胶带穿过枪管的开口并用于在操作期间将带保持在绷紧位置的链轮。

4. 发明授权

US6024119A Flow control system having actuated elastomeric membrane 失效
标题翻译：具有致动弹性体膜的流量控制系统
公开(公告)号：US6024119A
公开(公告)日：2000-02-15
申请号：US62567
申请日：1998-04-20
申请人： Ivan N. Kirschner
发明人： Ivan N. Kirschner
IPC分类号： B63B1/36 , B63G13/02 , B64C23/00 , F15D1/12 , F16K7/12 , F16K47/00 , F16K31/12 , B63B1/34 , B64C1/38
CPC分类号： F16K47/00 , B63B1/36 , B63G13/02 , B64C23/005 , F15D1/12 , F16K7/12 , B63G2013/022 , Y02T50/166 , Y02T70/121 , Y10T137/7761
摘要： A flow control system is used to control fluid flow at the boundary layer an object or body about or within which the fluid flows relative to the body. The flow control system includes an actuated membrane that is displaced in a direction substantially tangential to the actuated membrane, thereby causing a disturbance or modified shear stress distribution in the boundary layer fluid flow. One or more sensor elements are disposed proximate a top region of the actuated membrane for sensing fluid conditions at the boundary layer flow. A membrane actuator provides the displacement, for example, by extending or contracting the actuated membrane in a direction substantially tangential to the actuated membrane. A feedback device is responsive to a system of sensor elements and is coupled to a system of membrane actuators to cause the displacement in one or more regions of the actuated membrane in response to the sensed fluid conditions. The flow control system controls the fluid flow by providing turbulence modification and reducing drag, radiated noise, and other undesirable effects caused by fluid flow relative to an object.
摘要翻译：流量控制系统用于控制流体在物体或身体的边界层周围流体相对于身体流动的流体流动。流量控制系统包括致动膜，该致动膜沿着与致动膜基本相切的方向移位，从而在边界层流体流中引起干扰或修改的剪切应力分布。一个或多个传感器元件设置在致动膜的顶部区域附近，用于检测边界层流动下的流体状况。膜致动器例如通过使致动的膜沿与被致动膜基本相切的方向延伸或收缩来提供位移。反馈装置响应于传感器元件的系统，并且耦合到膜致动器的系统，以响应于所感测的流体条件而导致致动膜的一个或多个区域中的位移。流量控制系统通过提供湍流修改并减少阻力，辐射噪声以及由相对于物体的流体流动引起的其它不期望的影响来控制流体流动。

5. 发明授权

US5687501A Sealing apparatus for exclusion of water from underwater gun barrels 失效
标题翻译：从水下炮筒排除水的封口机
公开(公告)号：US5687501A
公开(公告)日：1997-11-18
申请号：US613814
申请日：1996-03-06
申请人： Joseph J. Stace , Laurence M. Dean , Ivan N. Kirschner
发明人： Joseph J. Stace , Laurence M. Dean , Ivan N. Kirschner
IPC分类号： F41A35/02 , F41A21/00
CPC分类号： F41A35/02
摘要： A sealing apparatus which may be mounted on multi or single barreled guns disclosed to provide a watertight seal on an underwater gun. The sealing apparatus comprises a sealing plate connected to a gun barrel and a muzzle seal which fit on the muzzle of the gun barrel and frictionally engages the sealing plate. The sealing plate includes a firing aperture which aligns with the gun barrel when the gun is fired.
摘要翻译：公开了可以安装在多个或单个桶装枪上的密封装置，以在水下枪上提供防水密封。密封装置包括连接到枪筒的密封板和装配在枪管枪口上并与密封板摩擦接合的枪口密封件。密封板包括在枪被击发时与枪管对准的击发孔。

6. 发明授权

US07453769B2 Cavitating body sonar system and process 失效
标题翻译：气体声纳系统和过程
公开(公告)号：US07453769B2
公开(公告)日：2008-11-18
申请号：US11757202
申请日：2007-06-01
申请人： Ivan N. Kirschner , Donald T. Lerro , Larry Freeman , Rudolph Martinez , James S. Uhlman, Jr.
发明人： Ivan N. Kirschner , Donald T. Lerro , Larry Freeman , Rudolph Martinez , James S. Uhlman, Jr.
IPC分类号： G01S15/00
CPC分类号： G01S15/32 , G01S15/88
摘要： An exemplary embodiment of the present invention may include a cavitating body sonar system and method. The method may include, in an exemplary embodiment: applying a receiving-while-transmitting sonar signal processing to at least one cavitating body, over an entire range of achievable sonar operating frequencies; applying transmit wave-form shaping to a RWT sonar system employed on the cavitating body; applying heterodyne filter frequency rejection to the RWT sonar system employed on the cavitating body; applying detection processing techniques to the RWT sonar system employed on the cavitating body; employing at least one transducer as an acoustical transmitter near a scattering body comprising the cavitating body, wherein the at least one transducer is strategically located with respect to said cavitating body, at least one target, and a receiver, wherein the receiver lies in a shadow zone of the body, but the at least one target does not; and, employing at least one transducer as an acoustical transmitter near a scattering body comprising the cavitating body, wherein the at least one transducer is strategically located with respect to a cavity, at least one target, and a receiver, wherein direct propagation of a transmitted signal along the outside of the cavity to the receiver is inhibited, and reflected propagation from the acoustical transmitter to the target and thence reflected to the receiver is not inhibited.
摘要翻译：本发明的示例性实施例可以包括空化体声纳系统和方法。在一个示例性实施例中，该方法可以包括：在可实现的声纳工作频率的整个范围上对至少一个空化体施加接收同时传输的声纳信号处理; 将发射波形整形应用于在空化体上使用的RWT声纳系统; 将外差滤波器频率抑制应用于在空化体上使用的RWT声纳系统; 将检测处理技术应用于在空化体上使用的RWT声纳系统; 在包括所述空化体的散射体附近使用至少一个换能器作为声发射器，其中所述至少一个换能器相对于所述空化体，至少一个靶和接收器在战略上定位，其中所述接收器位于阴影身体的区域，但至少一个目标没有; 以及在包括所述空化体的散射体附近使用至少一个换能器作为声发射器，其中所述至少一个换能器相对于空腔，至少一个目标和接收器在战略上定位，其中传输的信号沿着腔的外部到接收器被抑制，并且从声发射器到目标的反射传播以及反射到接收器的反射不被抑制。

7. 发明授权

US5778725A Assembly and method for testing an underwater gun 失效
标题翻译：水下枪测试装配和方法
公开(公告)号：US5778725A
公开(公告)日：1998-07-14
申请号：US759821
申请日：1996-11-07
申请人： Ivan N. Kirschner , Gary R. Berlam
发明人： Ivan N. Kirschner , Gary R. Berlam
IPC分类号： F42B35/00 , G01L5/14
CPC分类号： F42B35/00
摘要： A test assembly for testing an underwater gun in a tank of liquid includes or disposition in the tank in the liquid, a mount for accepting and retaining the gun to be tested, a plurality of baffle plates, each having an aperture therethrough for alignment with a muzzle portion of the gun, a plurality of witness screens for alignment with the gun muzzle portion, a plurality of motion detection sensors for alignment with the apertures of the baffle plates, and a bullet receptacle for alignment with the gun muzzle portion for receiving a bullet fired from the gun. The invention further contemplates a method for testing underwater guns, utilizing the above assembly.
摘要翻译：用于测试液体罐中的水下枪的测试组件包括用于配置在液体中的罐中，用于接收和保持待测试的枪的安装座，多个挡板，每个挡板具有穿过其中的孔，用于与喷枪的枪口部分，用于与枪口部分对准的多个见证屏幕，用于与挡板的孔对准的多个运动检测传感器和用于与枪口部分对准的子弹插座，用于接收子弹从枪开枪。本发明进一步考虑了一种利用上述组件来测试水下枪的方法。

8. 发明授权

US5746018A Muzzle brake for an underwater gun 失效
标题翻译：水枪枪的制动器
公开(公告)号：US5746018A
公开(公告)日：1998-05-05
申请号：US882001
申请日：1997-05-19
申请人： Ivan N. Kirschner , Gary R. Berlam
发明人： Ivan N. Kirschner , Gary R. Berlam
IPC分类号： F41A21/32 , F41A21/30
CPC分类号： F41A21/32
摘要： A device for use as a muzzle brake for an underwater gun having a project conveying structure with concentric inner and outer cylinders. The inner cylinder has at least one longitudinal slot formed therein. A sealing means joins the projectile conveying structure to the underwater gun at the structure's first end. A second end of the structure is provided with a seal for closing the second end after a projectile is fired through it. A piston having an aperture therethrough is positioned inside the inner cylinder and is axially moveable therein adjacent the longitudinal slot. An actuator is positioned between the inner cylinder and the outer cylinder. Actuator links through the longitudinal slot connect the piston with the actuator. After a projectile is fired through the projectile conveying structure to displace the piston from its initial position, the actuator means returns the piston to that initial position to ready the device for reuse.
摘要翻译：一种用作水下枪的枪口制动器的装置，具有具有同心的内筒和外筒的射弹输送结构。内筒具有形成在其中的至少一个纵向槽。密封装置在结构的第一端将射弹输送结构连接到水下枪。该结构的第二端设置有用于在射弹射出之后关闭第二端的密封件。具有穿过其中的孔的活塞位于内筒的内部，并且可在其中相邻于纵向槽轴向移动。致动器位于内筒和外筒之间。致动器通过纵向狭槽连接活塞与致动器。在通过射弹输送结构射出射弹以使活塞从其初始位置移位之后，致动器装置将活塞返回到该初始位置以使该装置重新使用。

9. 发明授权

US07542377B2 Increased aperture homing cavitator 失效
标题翻译：增加光圈归巢空化器
公开(公告)号：US07542377B2
公开(公告)日：2009-06-02
申请号：US11351265
申请日：2006-02-10
申请人： Ivan N. Kirschner , Greg Buley
发明人： Ivan N. Kirschner , Greg Buley
IPC分类号： G01S15/00
CPC分类号： F42B10/46 , F42B19/005
摘要： Various exemplary embodiments of an increased aperture homing cavitator are disclosed. In one exemplary embodiment, a supercavitating body may include, e.g., but may not be limited to, a cavitator assembly having a front end and a back end, and having a shape operative to generate a concave cavity; an acoustical homing array coupled to the cavitator assembly; an afterbody coupled to the back end; a thruster coupled to the afterbody; and a ventilation system disposed within the afterbody, operative to supply gas to, and to maintain pressure within the cavity. In an exemplary embodiment, the size of the cavitator may be increased without a significant attendant increase in drag, thereby enabling a homing array of increased size and aperture.
摘要翻译：公开了增加孔径归巢空化器的各种示例性实施例。在一个示例性实施例中，超空化体可以包括例如但不限于具有前端和后端的空化器组件，并且具有可操作地产生凹腔的形状; 耦合到空化器组件的声学回原点阵列; 连接到后端的后身; 与后身耦合的推进器; 以及设置在所述后体内的通风系统，用于向所述空腔内供应气体并保持压力。在示例性实施例中，可以增加空化器的尺寸，而不会显着增加阻力，从而实现增加尺寸和孔径的归位阵列。

10. 发明授权

US6116136A Actuated recoil absorbing mounting system for use with an underwater gun 失效
标题翻译：用于水下枪使用的执行后座吸收安装系统
公开(公告)号：US6116136A
公开(公告)日：2000-09-12
申请号：US54315
申请日：1998-03-31
申请人： Ivan N. Kirschner , Gary R. Berlam
发明人： Ivan N. Kirschner , Gary R. Berlam
IPC分类号： F41A25/02 , F41A25/18
CPC分类号： F41A25/02
摘要： An actuated recoil absorbing mounting system is used to reduce recoil velties and to absorb the recoil energy from an underwater projectile launcher, such as a high discharge energy underwater gun. The recoil absorbing mounting system includes a projectile launcher frame that supports the projectile launcher during firing. The projectile launcher frame is slideably supported by one or more launcher frame supports to allow movement substantially in a linear direction. One or more recoil plates are coupled to the underwater projectile launcher frame to provide hydrodynamic added or virtual mass and damping to the projectile launcher frame and projectile launcher. The recoil absorbing mounting system further includes one or more actuators for repositioning or returning the projectile launcher frame and projectile launcher to an original position after firing.
摘要翻译：使用促进的反冲吸收安装系统来减少后坐速度并吸收来自水下射弹发射器（例如高排放能量水下枪）的反冲能量。反冲吸收安装系统包括在射击期间支撑射弹发射器的射弹发射器框架。射弹发射器框架由一个或多个发射器框架支撑件可滑动地支撑，以允许基本上沿线性方向移动。一个或多个后座板联接到水下射弹发射器框架，以向射弹发射器框架和射弹发射器提供流体动力学添加或虚拟质量和阻尼。反冲吸收安装系统还包括一个或多个致动器，用于在射击之后将射弹发射器框架和射弹发射器重新定位或返回到原始位置。

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