| 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 | 基于MEMS技术的智能触发引信 | CN201710349644.5 | 2017-05-17 | CN107131804A | 2017-09-05 | 张高飞; 马林; 尤政; 刘勇涛; 向明 |
| 本发明公开了一种基于MEMS技术的智能触发引信，包括：MEMS加速度计，用于获取碰撞时生成反映加速度信息的电信号；模数转换模块，用于将所述电信号转变为数字信号；信号处理模块，用于将所述数字信号进行处理得到特征信息，并判断特征信息是否满足预设引爆条件；起爆控制模块，用于在满足所述预设引爆条件时控制引爆装置进行引爆；抗掉电电路，用于在通电时进行充电，并在断电时为所述MEMS加速度计、所述模数转换模块、所述信号处理模块和所述起爆控制模块进行供电。本发明具有如下优点：以MEMS加速度计为敏感单元的智能触发引信，可实现多轴集成、阈值设定等功能，能够克服传统机械式触发引信的诸多缺点。 | ||||||
| 2 | JPS5013201B1 - | JP9532668 | 1968-12-26 | JPS5013201B1 | 1975-05-17 | |
| 3 | DISPOSITIF DE DÉTECTION D'IMPACT, EN PARTICULIER POUR MISSILE | EP16290068.2 | 2016-04-12 | EP3086079B1 | 2017-08-30 | Greiner, Bernard; Loosfeld, Mathieu; Tastets, Kevin |
| 4 | DISPOSITIF DE DÉTECTION D'IMPACT, EN PARTICULIER POUR MISSILE | EP16290068.2 | 2016-04-12 | EP3086079A1 | 2016-10-26 | Greiner, Bernard; Loosfeld, Mathieu; Tastets, Kevin |
- Le dispositif de détection d'impact (4) comporte au moins un guide d'onde (6) pourvu à chacune de ses deux extrémités (7, 8) d'un connecteur (19), et un anneau (15) de contour externe courbe, ledit anneau (15) formant une pièce (16) indépendante à surfaces radiales planes, ledit guide d'onde (6) étant intégré dans l'épaisseur de l'anneau (15) autour de cet anneau (15), et les deux extrémités (7, 8) du guide d'onde (6) étant agencées à l'extérieur de l'anneau (15).
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| 5 | IMPACT-DETECTION DEVICE, IN PARTICULAR FOR A MISSILE | US15567021 | 2016-04-12 | US20180135955A1 | 2018-05-17 | Bernard Greiner; Mathieu Loosfeld; Kevin Tastets |
| An impact-detection device includes at least one waveguide provided at each of the two ends thereof with a connector. The device further includes a ring with a curved outer contour. The ring forms a separate part with planar radial surfaces. The waveguide is built into the body of the ring about the ring, and the two ends of the waveguide are arranged on the outside of the ring. | ||||||
| 6 | FUSE HAVING SELF-DESTRUCT FUNCTION AND IMPACT RESISTANCE | US14357111 | 2012-11-15 | US20140305325A1 | 2014-10-16 | Won-Bae Lee |
| There is provided an impact resistance self-destruct fuse installed in a shell and functioning to ignite explosion of the unexploded shell occurred in the case that a shell falls on the inclined ground or barriers but fails to be exploded by a mechanical fuse, by the configuration including a fuse slide having grooves formed on the top and the bottom at one side of the fuse slide so as to be easily breakable by absorbing the impact occurred when the shell falls and bounces, a battery displaced inside the portion of the fuse slide which is separated off by the grooves, and a battery hit needle located along the line where the battery is located in order to hit the battery, and a detonator exploded by the electric energy from the battery or exploding the impact resistance self-destruct fuse by sensing the short of the battery in circuits. | ||||||
| 7 | Impact fuze for a high-spin self-destructing device | US13242570 | 2011-09-23 | US08443728B2 | 2013-05-21 | Li-Tin Chiang; Chun-Wei Chiu; Kuei-Ju Lee |
| A fuze includes a shell, a plunger a firing pin unit, a spring, a receptacle, a plurality of detents, a detonation unit and a restraint unit. The plunger is movably provided in the shell. The firing pin unit is movably provided in the shell, in the vicinity of the plunger. The spring is compressed between the plunger and the firing pin unit. The receptacle is provided in the shell and movably connected to the firing pin unit. The detents are movably provided between the firing pin unit and the receptacle. The detonation unit is movably provided in the receptacle opposite to the detents. The restraint unit is provided in the shell and movably connected to the detonation unit. | ||||||
| 8 | Impact Fuze for a High-spin Self-destructing Device | US13242570 | 2011-09-23 | US20130074723A1 | 2013-03-28 | Li-Tin Chiang; Chun-Wei Chiu; Kuei-Ju Lee |
| A fuze includes a shell, a plunger a firing pin unit, a spring, a receptacle, a plurality of detents, a detonation unit and a restraint unit. The plunger is movably provided in the shell. The firing pin unit is movably provided in the shell, in the vicinity of the plunger. The spring is compressed between the plunger and the firing pin unit. The receptacle is provided in the shell and movably connected to the firing pin unit. The detents are movably provided between the firing pin unit and the receptacle. The detonation unit is movably provided in the receptacle opposite to the detents. The restraint unit is provided in the shell and movably connected to the detonation unit. | ||||||
| 9 | Battle damage assessment system | US12287162 | 2008-10-01 | US07568430B1 | 2009-08-04 | Kenneth A. Conley; Raymond M. Gamache; Jason T. Drotar |
| A shock-triggered warhead fragment transmitter is described. The transmitter is designed to radiate a pulse upon either detonation of the warhead or impact of the fragment with the target. The pulse energy is obtained by shock de-poling of a ferroelectric material and is radiated using a dipole antenna. Detection of the radiated pulses may be used to confirm detonation of the warhead and determine the time and location of the detonation and facilitate battle damage assessment. | ||||||
| 10 | Ferroelectric transmitters for warhead design and battle damage assessment | US11363298 | 2006-02-16 | US07434516B1 | 2008-10-14 | Jason T. Drotar; Raymond M. Gamache; Kenneth A. Conley |
| A shock-triggered warhead fragment transmitter is described. The transmitter is designed to radiate a pulse upon either detonation of the warhead or impact of the fragment with the target. The pulse energy is obtained by shock de-poling of a ferroelectric material and is radiated using a dipole antenna. Detection of the radiated pulses may be used to confirm detonation of the warhead and determine the time and location of the detonation and facilitate battle damage assessment. | ||||||
| 11 | Projectile having impact responsive initiator means | US150061 | 1980-05-15 | US4348958A | 1982-09-14 | Edward A. Day |
| An explosive projectile comprising a body having a flight end and defining an internal chamber having a main high explosive charge therein. The body has at least one passage therein which communicates with the internal chamber and intersects the exterior surface of the flight end. a detonation initiator material is disposed within the passageway and enables safe handling and high velocity projection of the projectile without ignition but is capable of detonation to effect detonation of the main explosive charge upon predetermined high velocity impact of the flight end with a target surface. A thin cover is preferably provided over the exposed end of the initiator passage. The detonator initiator material typically reaches high order detonation within a distance of one to one and one-half diameters from the impact end. The impact velocity on a metal target must, typically, be 0.5 kilometers per second or greater to effect detonation. | ||||||
| 12 | Fuze for projectiles | US68489057 | 1957-09-19 | US3135206A | 1964-06-02 | WALDEMAR HJELM KARL ERIK; FREDRIK LETH CARL |
| 13 | Antiaircraft shell | US36176140 | 1940-10-18 | US2402716A | 1946-06-25 | WHITSETT CAMERON A |
| 14 | PASSIVE IMPACT SENSOR FOR HIGH VELOCITY PROJECTILES | US15277387 | 2016-09-27 | US20180087885A1 | 2018-03-29 | Ryan D. White; Michael D. Stokes; Bruce Freeman |
| A passive impact sensor for a projectile configured to explode, destroy with kinetic energy, embed or pass through an object with a closing velocity greater than 1,000 m/s. The passive impact sensor includes an energy generating system comprised of a crystalline structure that stores latent polarized electrical energy. The crystalline structure is responsive to an impact generated shock wave that propagates at least partially through the crystalline structure to consume and depolarize the crystalline structure and release at least a portion of the stored energy to generate a voltage pulse across output terminals. An onboard antenna is configured to transmit an RF pulse responsive to the voltage pulse (direct or integrated) external to the impact sensor (and projectile) before the sensor is destroyed by the shock wave. Multiple energy generating systems can be positioned either together or fore and aft and their voltage pulses summed to transmit the RF pulse. The benefits of this device include the ability to determine impact force, impact velocity, impact angle, target mass, target density, and direct or glancing impact. | ||||||
| 15 | Toy hand grenade with timer mechanism | US13292702 | 2011-11-09 | US08733334B2 | 2014-05-27 | David E. Mroczka; Kevin Mroczka |
| A toy hand grenade has a plurality of bores which receive soft darts. A launcher is received in each bore and is spring loaded. An actuator retains the launchers in a spring-loaded, unactuated position. The actuator is displaceable relative to the body to release the launchers and substantially concurrently eject the darts from the hand grenade. A pin or a clip may be employed to lock the actuator in a locked position. A timer is employed to delay actuation of the actuator to release the launchers and eject the darts from the hand grenade. A sandbag ring is imposed to ensure proper orientation and stability of the hand grenade for the timer actuated feature. | ||||||
| 16 | Inertial delay fuse | US13854508 | 2013-04-01 | US08584585B2 | 2013-11-19 | Michael A. Bohnet; Yeshayahu S. Goldstein; Mark H. Machina; Kristopher P. Mount; Kenneth W. Mitchell |
| An inertial delay mechanism for use in an explosive projectile is provided. The delay mechanism consists of an inertial delay fuse that is precise, doesn't require sensitive primary explosives and doesn't utilize electronic circuitry. The inertial delay fuse includes a free sliding charge element that strikes an anvil located opposite to the sliding charge element. A delay gap is provided between the sliding charge element and the anvil. Upon impact, the sliding charge element slides forward and impacts the anvil, thereby inducing a shock wave in an initiator charge that subsequently results in detonation of main charges. The design is mechanically simple and robust enough to withstand severe g-loading forces that occur during firing and penetration of a projectile. | ||||||
| 17 | Inertial Delay Fuse | US13854508 | 2013-04-01 | US20130213252A1 | 2013-08-22 | Michael A. Bohnet; Yeshayahu S. Goldstein; Mark H. Machina; Kristopher P. Mount; Kenneth W. Mitchell |
| An inertial delay mechanism for use in an explosive projectile is provided. The delay mechanism consists of an inertial delay fuse that is precise, doesn't require sensitive primary explosives and doesn't utilize electronic circuitry. The inertial delay fuse includes a free sliding charge element that strikes an anvil located opposite to the sliding charge element. A delay gap is provided between the sliding charge element and the anvil. Upon impact, the sliding charge element slides forward and impacts the anvil, thereby inducing a shock wave in an initiator charge that subsequently results in detonation of main charges. The design is mechanically simple and robust enough to withstand severe g-loading forces that occur during firing and penetration of a projectile. | ||||||
| 18 | Ammunition target discriminator | US3738275D | 1971-04-22 | US3738275A | 1973-06-12 | SCHWARTZ J; ROSNER G |
| In a high explosive projectile which is designed to function on impact and which includes an inertially activated detonator power supply, that improvement which comprises an impact nose plug threaded into the projectile aligned with and spaced from but proximate the power supply. The plug material and the mating threads jointly providing a functioning or non-functioning of the ammunition for selected targets dependent on the shear characteristics thereof. Thus, the system can be made to function for certain targets and be non-functional for other light targets such as thin structures, tree branches, bushes, etc.
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| 19 | Omnidirectional spring mass initiator (u) | US3631804D | 1968-08-20 | US3631804A | 1972-01-04 | ANDERSON MATTHEW E; DAVIS EDWARD J |
| An omnidirectional spring mass initiator system for use in a weapon system responsive to any direction of weapon-target impact comprising a chamber of any geometric shape, said chamber having at least one opening into said chamber; a flexible support means having a secured end and another end which is operatively positioned for insertion into the chamber through said at least one opening; and an accelerometer mass-contacting means attached to said other end of the support means. The contacting means is responsive to deceleration and, when inserted into the chamber, positioned in the center, thereof, so as to be capable of contacting some portion of the inner surface of the chamber in response to the deceleration of the system caused by any direction of weapon and target impact. The entire inner surface of the chamber is coated with a contact-sensitive lining such that when the contacting means comes into contact with the contact-sensitive lining a resultant response occurs which initiates the fuse mechanism.
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| 20 | Safety device for nose fuze | US3472167D | 1967-12-15 | US3472167A | 1969-10-14 | HOLMSTROM GEORG HENRY SIXTEN |
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