-
公开(公告)号：US12013220B2
公开(公告)日：2024-06-18
申请号：US18300626
申请日：2023-04-14
摘要： An ammunition cartridge comprised of a projectile inserted in, and mechanically connected to, a metal cartridge case assembly having a propulsion chamber and a base, and an energetic propellant disposed in the propulsion chamber, includes a base plug in which is mounted an igniter with an energetic primer. During manufacture of the cartridge, a fusible support ring is incorporated into a metal cavity. The cartridge base includes a cavity allowing the fusible material to solidify at ambient temperatures. When exposed to heat from an external fire, the fusible support plug liquefies losing its strength and subsequently, when a propellant or primer off-gasses or auto-ignites the pressure from the reaction ejects a metal plug or lid from the cartridge case base, creating a void that allows the propellant and primer to combust in an unconfined space.
-
公开(公告)号：US11754376B2
公开(公告)日：2023-09-12
申请号：US17621318
申请日：2020-06-18
发明人： Gareth David Ayre
摘要： An overpressure protection system (30) for a magazine (10) for storing explosive materials. The magazine (10) comprises a wall (12) which defines an internal chamber (14) for housing the explosive materials, with a first aperture (20) defined in the wall (12). The overpressure protection system (30) is configured to close the first aperture (20). The system (30) comprises a burst disc diaphragm (32) for covering the first aperture (20), and a protective cover (34) for locating outside of the chamber (14) and over the burst disc diaphragm (32). The protective cover (34) is spaced apart from the burst disc diaphragm (32) to form a cavity (38) with an opening (36) for venting fluid from the cavity (38).
-
公开(公告)号：US10830181B2
公开(公告)日：2020-11-10
申请号：US16136125
申请日：2018-09-19
申请人： GOODRICH CORPORATION
发明人： Luis G. Interiano
摘要： A thermally initiated variable venting system may comprise a first linear shape charge (LSC) coupled to a first sensor and a second LSC coupled to a second sensor. An upper apex of the second LSC may be disposed within a lower apex of the first LSC. The output of the system may vary depending on whether the event is fast cook-off (FCO) or slow cook-off (SCO).
-
4.发明申请公开(公告)号：US20200271414A1
公开(公告)日：2020-08-27
申请号：US16483135
申请日：2018-01-26
申请人： NEXTER SYSTEMS
发明人： Michel BRUN , Virginie VINCENT , Xavier DESCATOIRE
摘要： A housing intended to be arranged on a vehicle, in particular a military vehicle, and having a substantially parallelepiped shape including a front wall and a rear wall that each includes at least one bore for allowing air to flow inside the housing. At least one of the front or rear walls carries a plate, arranged outside the housing and at a distance from said wall, the housing further including at least one first slot allowing air to pass between the plate and the wall in question, and at least one second slot constituted by the gap between a lateral edge of the plate and said wall. The invention also concerns a weapon system including at least one missile launcher arranged in such a housing.
-
公开(公告)号：US10677576B1
公开(公告)日：2020-06-09
申请号：US15391418
申请日：2016-12-27
IPC分类号： F42C15/36 , F42C15/188 , F42B39/20
摘要： Multistage thermal trigger devices disclosed herein may include a first stage and a second stage, wherein the first stage activates at a first temperature, and wherein the second stage activates at a second temperature. The first stage activates an arming assembly so that the second stage is armed. The second stage may then activate the output of the multistage thermal trigger device, via the arming assembly, when the second temperature is reached. An autoignition material (AIM) capsule is also disclosed herein. The AIM capsule may be deployed in connection with the disclosed multistage thermal trigger devices.
-
公开(公告)号：US10648300B2
公开(公告)日：2020-05-12
申请号：US14184001
申请日：2014-04-15
申请人： Hunting Titan, Inc.
IPC分类号： E21B43/117 , F42B1/02 , F42B39/20 , E21B43/1185 , E21B43/11 , F42B3/08 , E21B43/116 , E21B43/119 , E21B43/118 , F42B1/028 , F42B12/10 , E21B43/114 , E21B43/112
摘要： A shape charge venting apparatus and method for venting gases generated during deflagration. The venting apparatus and method including vent grooves inside the shape charge providing a pathway for deflagration gases to escape the shape charge. The venting apparatus and method also may include using a retainer ring in addition to the vent groove in order to hold the components of the shape charge in place. The venting of the gases during deflagration facilitates pressure relief within the shape charge and increases safety from accidental detonation during a fire.
-
公开(公告)号：US10571234B1
公开(公告)日：2020-02-25
申请号：US15920636
申请日：2018-03-14
发明人： William Morelli , Stojan Kotefski , Nikola Kotevski , Ductri Nguyen , Dominick DeMella , Paul Manz , Philip Magnotti
摘要： A venting lifting plug is provided for an unfuzed munition having a cavity with internal threads.
-
公开(公告)号：US20190323809A1
公开(公告)日：2019-10-24
申请号：US16432670
申请日：2019-06-05
申请人： JOHN DAVID KELLER
发明人： JOHN DAVID KELLER
IPC分类号： F42B33/06 , B65D90/34 , B65D90/32 , B65D47/32 , B65D8/00 , F42B39/20 , B65B63/08 , F42D5/04 , B65D43/16 , B65D6/02 , B65D6/34 , B65B7/16 , B65B7/26 , B65D55/02
摘要： Embodiments described herein include layered mesh containers and methods for using the containers to safely transport and dispose of airbag inflators having ammonium-nitrate-based propellant. For example, a container with at least two single-layer sidewalls is provided that can hold multiple airbag inflators and withstand up to 4 moles of matter being deployed from an inflator having ammonium-nitrate-based propellant. The container can contain the inflator and any shrapnel associated with the explosion while also venting gases expelled as a result of the explosion. Various container designs are provided, along with methods for using these containers.
-
公开(公告)号：US09766048B2
公开(公告)日：2017-09-19
申请号：US14921946
申请日：2015-10-23
发明人： Markus Graswald , Herbert Schalk
CPC分类号： F42B3/22 , F42B39/14 , F42B39/20 , F42C19/0842
摘要： The invention relates to a device on the ignition device of a weapon, which can be triggered, for pressure relief, before or simultaneously with the initiation of the deflagrative reaction of the explosive charge, and has at least one channel that can be opened in a controlled manner and connects the interior of the weapon with the external surroundings of the weapon.
-
10.发明申请LIFTING PLUG FOR HIGH EXPLOSIVE PROJECTILE CAPABLE OF FORMING VENT BY THERMAL FUSE 有权用于通过热熔丝形成通风口的高爆炸项目的提升插头公开(公告)号：US20170016705A1
公开(公告)日：2017-01-19
申请号：US15099469
申请日：2016-04-14
申请人： SOOA CORPORATION
发明人： Seon Tae JUNG , Yea Min YOUN , Seon Kyung YUN
IPC分类号： F42B39/20
CPC分类号： F42B39/20
摘要： The present invention relates to a lifting plug for a high explosive projectile capable of forming a vent by a thermal fuse, in which the lifting plug is mounted to a front part of a shell of the high explosive projectile such that the vent can be formed in the lifting plug by the thermal fuse when unexpected accidents such as fires or terrorism occur during storage of the high explosive projectile, so the lifting plug can induce burning or deflagrating of the thermal fuse without allowing the high explosive projectile to be detonated or exploded by accumulated heat in the high explosive projectile due to the vent, thereby improving safety of the high explosive projectile.
摘要翻译： 本发明涉及一种能够通过热熔丝形成排气孔的高爆炸弹的提升塞，其中提升塞安装到高爆炸弹体的壳体的前部，使得排气口可以形成在 当高弹爆炸物储存期间发生意外事故（如火灾或恐怖主义）时，提升插头由热熔丝引起，因此提升塞可以引起热熔断器的燃烧或爆燃，而不会使高爆炸弹体被累积的爆炸物爆炸或爆炸 在高爆炸弹中由于排气而发热，从而提高高爆炸弹的安全性。
-
-
-
-
-
-
-
-
-
搜索结果
181 条记录 (耗时 0.015 秒)
