| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Self-running/sinking explosive substance | JP6840776 | 1976-06-11 | JPS52151300A | 1977-12-15 | YAMAZAKI HISAO; YAMAGUCHI BUNJI |
| PURPOSE:To provide a self-sinking explosive substance which is provided with a rocket motor so that the explosive substance can sink rapidly by its driving force. | ||||||
| 2 | An underwater missile for use against submerged submarines | EP81850181.9 | 1981-10-07 | EP0050103A1 | 1982-04-21 | Landström, Sven |
An underwater missile for use against submerged submarines has a missile housing with a magnetic contact surface (2) at a foremost end portion intended to contact a submerged submarine. The magnetic contact surface is provided by two magnets (2', 2") located in adjacency and with reversed magnetic polarity. A magnetically operated switching means (5) is positioned adjacent to the magnetic leakage field of the magnets, and is arranged to be operated when the leakage field is increased by means of a metallic object located within the magnetic field of the magnets. The operation of the switching means first detonates a small propellant charge (6) to impose a force to cause complete adherence between the magnetic contact surface of the missile and the outer surface of a contacted submarine, and then denotes a main explosive charge (7) intended to penetrate the submarine. |
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| 3 | VORRICHTUNG UND VERFAHREN ZUR ABWEHR VON SICH EINEM SCHIFF UNTER ODER AUF DEM WASSER NÄHERNDEN OBJEKTEN | EP09778256.9 | 2009-09-02 | EP2321612A1 | 2011-05-18 | BORGMANN, Christoph; FEGG, Martin |
| The invention relates to a device for warding off objects (2) approaching a ship (1) under or on water by means of ammunition bodies (10) to be detonated below the water surface (3), comprising an ignition device programmable to the water depth at which the ignition is to be carried out automatically. In order to be able to selectively ward off objects (2) approaching the ship (1) in the event of the presumption of a threat, the invention provides detecting both the distance and the direction of the object (2) approaching by means of an underwater positioning system (5), and transmitting the data to the actuators of a launching device (7) of an ammunition launcher (8) that can be disposed on the ship (1) and positioned about two axes via a firing guide computer (6) such that after firing a respective ammunition body (10) the same strikes the water surface (3) above the object (2) at a precisely predefined region, or at a predetermined distance from said object (2). | ||||||
| 4 | Device for underwater missiles for use against submerged submarines | EP83850227 | 1983-08-29 | EP0102338A3 | 1985-04-10 | Landström, Sven |
A device for underwater missiles for use against submerged submarines, said missiles including a housing (1) having a front portion, intended to contact the outside surface of a submarine. According to the invention, a tubular ring member (6) is rotatably attached to the front portion of the housing (1), said ring member (6) being arranged to take up a rotary movement in relation to the housing (1) when contacting the outside surface of a submarine. In order to facilitate rapid acceleration of the ring member (6) into said rotary movement, the ring member (6) is attached to the housing (1) by means of a ball bearing joint (7) or any other known low-frictional rotary joint or connection, and the mass of the ring member (6) is also considerably smaller than the total mass of the missile. The outer surface(s) of the ring member (6) is/are also preferably arranged with means intended to increase the frictional contact between the ring member (6) and the outer surface of a submarine on impact, e.g. a layer or coating of a meterial having a high frictional coefficient, an irregular surface, or means directed outwardly from the ring member (6). |
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| 5 | Device for underwater missiles for use against submerged submarines | EP83850227.6 | 1983-08-29 | EP0102338A2 | 1984-03-07 | Landström, Sven |
A device for underwater missiles for use against submerged submarines, said missiles including a housing (1) having a front portion, intended to contact the outside surface of a submarine. According to the invention, a tubular ring member (6) is rotatably attached to the front portion of the housing (1), said ring member (6) being arranged to take up a rotary movement in relation to the housing (1) when contacting the outside surface of a submarine. In order to facilitate rapid acceleration of the ring member (6) into said rotary movement, the ring member (6) is attached to the housing (1) by means of a ball bearing joint (7) or any other known low-frictional rotary joint or connection, and the mass of the ring member (6) is also considerably smaller than the total mass of the missile. The outer surface(s) of the ring member (6) is/are also preferably arranged with means intended to increase the frictional contact between the ring member (6) and the outer surface of a submarine on impact, e.g. a layer or coating of a meterial having a high frictional coefficient, an irregular surface, or means directed outwardly from the ring member (6). |
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| 6 | Reaction container containing aluminum | US13815380 | 2013-02-27 | US08931414B1 | 2015-01-13 | Christopher Boswell; Carl Gotzmer; Steven Kim; Steve Dunham; Michael Dunn |
| A reaction container has contains an amount of a water reactive material and a volume of water within the confined space of its interior. The water reactive material, which contains aluminum, is formed as two separate and spaced apart portions. The water is located between the two portions of the water reactive material. A detonation mechanism, which is configured to mix the amount of water reactive material and the volume of water, is provided in communication with each portion of the water reactive material. The volume of water and the aluminum in the water reactive material are stoichiometrically balanced. | ||||||
| 7 | Explosive Device and Mini Depth Charge Grenade | US13857579 | 2013-04-05 | US20140338555A1 | 2014-11-20 | Toby D. Thomas; Jonathan H. Record; Kenneth W. Havens; David L. Hunn |
| An explosive device contains a water-reactive material that ignites upon exposure to water. The water-reactive material ignites a water-activated fuse that has a predetermined burn rate and length. The predetermined burn rate and length allows the device to sink to a desired depth before exploding. Hence, the device explodes after a desired period of time and/or at a desired depth. Defense against underwater swimmers is an advantageous feature of embodiments of the disclosure. The device can use a forty millimeter (40 mm) form factor, which permits launch of the device from convention grenade launchers. | ||||||
| 8 | Airbag projectile for impeding surface vessel | US13374181 | 2011-11-14 | US20140066236A1 | 2014-03-06 | Raymond M. Gamache; Jeffrey Michael Emenheiser |
| A projectile can be fired at a surface vessel and, upon impact, an air bag may be deployed almost instantaneously from underneath the vessel. Through the rapid inflation of the air bag, the stability and orientation of the target surface vessel may be disturbed. Disturbance, at a minimum, may reduce and change the trajectory of the surface vessel, but, in some circumstances, the surface vessel may be overturned. The air bag may be designed with an anti-slip coating to directly couple to the wet hull of the surface vessel. In some embodiments, the projectile may include a delay to enable the air bag to be positioned under the vessel before inflation thereof. | ||||||
| 9 | SYSTEMS AND METHODS FOR UNDERWATER DESCENT RATE REDUCTION | US12544015 | 2009-08-19 | US20110041754A1 | 2011-02-24 | Zachary A. Grabe; Jason B. Crawford |
| Systems and methods for underwater descent rate reduction are provided. In one embodiment, a method for underwater descent rate reduction for an underwater delivery vehicle is provided. The method comprises: opening a first valve based on a first hydrostatic pressure to permit water to flow into a first chamber of a hydrostatic pressure driven piston assembly; developing a pressure differential across a piston head separating the first chamber from a second chamber of the hydrostatic pressure driven piston assembly; pushing the piston head into the second chamber to extend a piston rod from the hydrostatic pressure driven piston assembly; and pivoting a deflecting flap downward into a direction of vehicle descent as the piston rod extends. | ||||||
| 10 | UNDERWATER GRENADE | US12043659 | 2008-04-09 | US20090260534A1 | 2009-10-22 | GABRIEL SOTO; Calvin Clayson; Michael Haddon; Jerry Shultz |
| An underwater grenade and a method for using an underwater grenade. A depth activated, hand emplaced ordnance utilizing safe and arm technology to address underwater threats (such as enemy swimmers) while providing a safe interface with personnel. The grenade is armed after a sequence of events have occurred including reaching a desired depth and a desired passage of time. Failure of any of the events to occur will cause the grenade to be rendered safe. | ||||||
| 11 | Apparatus for controlling the firing of an explosive charge | US51079843 | 1943-11-18 | US3511182A | 1970-05-12 | HESTER FRANK A JR |
| 12 | Multiple explosive, line charge, package | US58913866 | 1966-10-24 | US3354826A | 1967-11-28 | AXELSON CARL A; MCGANN ELTON Y; SMITH JOHN H |
| 13 | Reaction automotor | US1213260 | 1960-03-01 | US3087451A | 1963-04-30 | CHANDLER EDWARD F |
| 14 | Hydroductor | US17539750 | 1950-07-22 | US3079753A | 1963-03-05 | GONGWER CALVIN A |
| 15 | Underwater explosive device | US1805760 | 1960-03-28 | US3027836A | 1962-04-03 | HAMRICK JOSEPH T |
| 16 | Submarine mine | US18530517 | 1917-08-09 | US1473148A | 1923-11-06 | HAMMOND JR JOHN HAYS |
| 17 | Water bomb | US41388220 | 1920-09-30 | US1449128A | 1923-03-20 | HERMANN PAPE MAX CARL AUGUST |
| 18 | District of coltocbia | US1312114D | US1312114A | 1919-08-05 | ||
| 19 | Explosive device and mini depth charge grenade | US13857579 | 2013-04-05 | US09366515B2 | 2016-06-14 | Toby D. Thomas; Jonathan H. Record; Kenneth W. Havens; David L. Hunn |
| An explosive device contains a water-reactive material that ignites upon exposure to water. The water-reactive material ignites a water-activated fuse that has a predetermined burn rate and length. The predetermined burn rate and length allows the device to sink to a desired depth before exploding. Hence, the device explodes after a desired period of time and/or at a desired depth. Defense against underwater swimmers is an advantageous feature of embodiments of the disclosure. The device can use a forty millimeter (40 mm) form factor, which permits launch of the device from convention grenade launchers. | ||||||
| 20 | Artificial Tsunami | US13017044 | 2011-01-30 | US20120152143A1 | 2012-06-21 | Ching-Min Huang |
| An artificial tsunami is a new type of beaching tactic capable of achieving the military goal with almost no losses among the invading forces. | ||||||
