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公开(公告)号：US11656048B1
公开(公告)日：2023-05-23
申请号：US17086058
申请日：2020-10-30
Applicant: Zachary Matthew Goldstein
Inventor： Zachary Matthew Goldstein
CPC classification number: F41A19/62 , F41A17/06 , F41A17/063 , F42B5/08 , F42C15/40 , F42C15/42 , F42C19/12 , F42C14/00
Abstract: An energy harvesting electronic primer (e-primer) system including smart ammunition with e-primer technology to enhance public safety from the discharge of a firearm by replacing conventional mechanical primers used for the activation of energetic materials with an electronic primer in center fire type ammunitions, grenades, bombs and other explosive devices wherein the ammunition includes an e-primer system having a firing pin, primer cup with a safety switch, antenna, piezo element, diode, capacitor, microcontroller, thermal wire, nanoenergetic and flash hole and radio transmitter circuitry wherein the mechanical force of the firing pin strikes a nanoenergetic material to activate the initial phase of an energetic train unless the e-primer is neutralized by a radio or acoustic signal captured by the antenna mounted within the ammunition where the radio signal includes a deactivation code to neutralize the ammunition. when located in a space specifically designed to receive the radio or acoustic signal.
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公开(公告)号：US09816790B2
公开(公告)日：2017-11-14
申请号：US14257181
申请日：2014-04-21
Applicant: Raytheon Company
Inventor： Bradley Biggs , Timothy B. Bonbrake , George Darryl Budy , Christopher Schott
Abstract: Embodiments of an initiator support assembly that includes an initiator housing including an initiator cavity system are generally described herein. In some embodiments, a bridge substrate is positioned within the initiator cavity. The bridge substrate includes a substrate base including a uniform first planar surface and an opposed second surface. The bridge substrate further includes a first bridge contact extending over the substrate base. The first bridge contact is substantially flush with the first planar surface. A second bridge contact extends over the substrate base. The second bridge contact is substantially flush with the first planar surface. The first and second bridge contacts and the uniform first planar surface form a continuous planar mounting surface. An explosive charge, positioned within the initiator cavity, includes a charge mounting surface that is continuously coupled in surface-to-surface contact across the continuous planar mounting surface.
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公开(公告)号：US09488451B2
公开(公告)日：2016-11-08
申请号：US14257181
申请日：2014-04-21
Applicant: Raytheon Company
Inventor： Bradley Biggs , Timothy B. Bonbrake , George Darryl Budy , Christopher Schott
Abstract: Embodiments of an initiator support assembly that includes an initiator housing including an initiator cavity system are generally described herein. In some embodiments, a bridge substrate is positioned within the initiator cavity. The bridge substrate includes a substrate base including a uniform first planar surface and an opposed second surface. The bridge substrate further includes a first bridge contact extending over the substrate base. The first bridge contact is substantially flush with the first planar surface. A second bridge contact extends over the substrate base. The second bridge contact is substantially flush with the first planar surface. The first and second bridge contacts and the uniform first planar surface form a continuous planar mounting surface. An explosive charge, positioned within the initiator cavity, includes a charge mounting surface that is continuously coupled in surface-to-surface contact across the continuous planar mounting surface.
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公开(公告)号：US20120175459A1
公开(公告)日：2012-07-12
申请号：US13226749
申请日：2011-09-07
Applicant: Chris E. Geswender , Stevie Alejandro , Paul Vesty
Inventor： Chris E. Geswender , Stevie Alejandro , Paul Vesty
Abstract: A projectile, air vehicle or submersible craft with a spinning or rolling fuselage, rotating on its axis, has a collar which can be positioned relative to a longitudinal axis of the projectile using aerodynamic forces. Aerodynamic surfaces, such as lift-producing surfaces, for example tails or canards, are coupled to the collar, and rotate with the collar. An actuator system or mechanism controls orienting of the lift-producing surfaces, such as tilting of the lift producing surfaces, to direct the collar into a desired position relative to a longitudinal axis of the projectile, and to maintain the collar in that position. With such a control the projectile is able to be steered using bank-to-turn maneuvering. The actuator system may use any of a variety of mechanisms to move the lift-producing surfaces, thereby positioning the collar.
Abstract translation: 具有以其轴线旋转的旋转或滚动机身的抛射体，机动车辆或潜水艇具有可以使用空气动力力相对于射弹的纵向轴线定位的轴环。 空气动力学表面，例如提升产生表面，例如尾部或者尾部，联接到套环上，并与套环一起旋转。 致动器系统或机构控制提升产生表面的定向，例如提升产生表面的倾斜，以将轴环引导到相对于抛射体的纵向轴线的期望位置，并将轴环保持在该位置。 有了这样的控制，射弹能够使用银行对转机动来引导。 致动器系统可以使用各种机构中的任一种来移动提升产生表面，从而定位套环。
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公开(公告)号：US3982487A
公开(公告)日：1976-09-28
申请号：US476206
申请日：1974-06-04
Applicant: Adelin F. Richelle , Hans D. Harnau
Inventor： Adelin F. Richelle , Hans D. Harnau
CPC classification number: F42C19/10 , F42C1/02 , F42C1/08 , F42C14/00 , F42C15/192
Abstract: The invention pertains to a micro-detonator having a first cap and a second cap associated to a delaying charge. Said caps are respectively located in housings separated by a diaphragm having a striking protrusion to fire the second cap.
Abstract translation: 本发明涉及具有与延迟电荷相关联的第一盖和第二盖的微型雷管。 所述盖分别位于由隔膜隔开的壳体中，所述隔膜具有用于起动第二盖的击打突起。
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Patent Agency Ranking
公开(公告)号：US3839094A
公开(公告)日：1974-10-01
申请号：US26773972
申请日：1972-06-30
Applicant: US ARMY
Inventor： CAMPAGNUOLO C
CPC classification number: H02N11/002 , F42C11/008 , F42C14/00 , F42C15/285 , F42C15/29 , F42C15/40
Abstract: A thermoelectric generator that utilizes the high temperature generated by fluid compression waves within a resonant tube that is subject to a supersonic air stream. The resonant tube, which may take any one of a number of forms, is located in a nose cone of the projectile that has a nozzle formed at the ogive for directing the fluid flow created while the projectile is in flight onto the open end of the resonant tube. This fluid flow sets up complex cyclical compression waves within the resonant tube which subsequently causes heating of the fluid therein due primarily to the friction within the tube and to the nonisentropic compression of the fluid interacting with the shock waves therein. The heating of the fluid and the high amplitude fluctuations cause a thermoelectric crystal placed near the closed end of the resonant tube to emit an electrical output. The electrical output may be utilized as a power source for any of a number of electrical devices within the projectile.
Abstract translation: 一种热电发电机，其利用受到超音速气流影响的谐振管内由流体压缩波产生的高温。 可以采取多种形式的任何一种的共振管位于射弹的鼻锥中，其具有形成在喷嘴处的喷嘴，用于将抛射体飞行时产生的流体流引导到飞行器的开口端 谐振管。 该流体流在谐振管内设置复杂的周期性压缩波，其随后由于管内的摩擦和与其中的冲击波相互作用的非等熵压缩而导致其中的流体的加热。 流体的加热和高幅度波动导致放置在谐振管的封闭端附近的热电晶体发射电输出。 电输出可以用作射弹内的多个电气装置中的任何一个的电源。
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公开(公告)号：US2705921A
公开(公告)日：1955-04-12
申请号：US13320149
申请日：1949-12-15
Applicant: MOSEMAN JR JOHN W
Inventor： MOSEMAN JR JOHN W
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公开(公告)号：US09879951B2
公开(公告)日：2018-01-30
申请号：US14625144
申请日：2015-02-18
Applicant: Raytheon Company
Inventor： Bradley Biggs , Timothy B. Bonbrake , George Darryl Budy , Christopher Schott
Abstract: An initiator assembly includes an initiator housing having an initiator cavity and a housing orifice edge. A bridge substrate is positioned within the initiator cavity, the bridge substrate includes a substrate base including a uniform first planar surface and first and second bridge contacts flush with the uniform first planar surface. The first and second bridge contacts form a continuous planar mounting surface. An explosive charge and a flyer plate are within the initiator cavity, the flyer plate interposed between the explosive charge and the bridge substrate. A plunger head is telescopically received in the initiator cavity and includes an anchoring cylinder face having a face perimeter and extends between first and second face ends. The housing orifice edge is anchored to the anchoring cylinder face at a position between the first and second face ends and extends around the face perimeter.
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公开(公告)号：US09032879B1
公开(公告)日：2015-05-19
申请号：US12914803
申请日：2010-10-28
Applicant: Toby D. Thomas , Richard L. Green , Jonathan H. Record , Robbie S. Strauch , David L. Hunn
Inventor： Toby D. Thomas , Richard L. Green , Jonathan H. Record , Robbie S. Strauch , David L. Hunn
Abstract: A rocket-propelled grenade includes a payload section, a selectable fuzing section joined to the payload section, and a propulsion section joined to the selectable fuzing section. A rocket-propelled grenade includes a propulsion section and a payload section operably associated with the propulsion section. The payload section includes a shell, one or more penetrators disposed in the shell, and a charge for compromising the shell to deploy the one or more penetrators when the charge is initiated.
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公开(公告)号：US3991683A
公开(公告)日：1976-11-16
申请号：US328127
申请日：1973-01-30
Applicant: Max Rentzsch , Gunther Hofmann
Inventor： Max Rentzsch , Gunther Hofmann
Abstract: A projectile having a chamber containing a propellant charge with an electric igniter and also having a chamber containing an explosive charge with a time delay fuse. The chambers are separated by a wall in which there is a firing pin actuated by pressure from the propellant charge when ignited to start the time delay fuse. The projectile has a safety pin locking the firing pin in ineffective position and which is withdrawable to arm the projectile. The fuse has a detonator spaced from the firing pin and a heat resistant resilient disc is interposed between the firing pin and detonator and is connected about the periphery to the wall on the side facing the detonator while a passage through the wall equalizes the pressures in the chambers.
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