专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06604467B2 Safety system for a projectile fuse 有权
公开(公告)号：US06604467B2
公开(公告)日：2003-08-12
申请号：US10254194
申请日：2002-09-25
申请人： Michael Alculumbre , Frederick Sharp
发明人： Michael Alculumbre , Frederick Sharp
IPC分类号： F42C1524
CPC分类号： F42C15/192 , F42C15/24 , F42C15/26
摘要： The invention provides a safety system for a small arms projectile in which an initiating device is impacted by a firing member in order to detonate a main explosive charge. The system requires the firing member to be retained in a safe position in relation to the initiating device by at least two independent mechanisms. The firing member is initially supported in a forward position, in which it assists in holding the initiator device in a safe condition, and is caused to move rearwardly, through inertia, when the projectile is fired, destroying one of the retaining mechanisms and allowing the initiator device to adopt a primed position in which it can be activated by the firing member which at this time is retained by the other retaining mechanism which is automatically released when the projectile is in flight. The initiator device may, when held in its safe condition, be skewed with respect to the main explosive charge and may incorporate or support a shield disposed, in the safe condition, between the initiator device and the main explosive charge.

2. 发明授权

US06318270B1 Safety element particularly for a fuze of a substantially non-spinning projectile 失效
标题翻译：特别是对于基本上非纺丝抛射体的引信的安全元件
公开(公告)号：US06318270B1
公开(公告)日：2001-11-20
申请号：US09607944
申请日：2000-06-30
申请人： Adolf Weber
发明人： Adolf Weber
IPC分类号： F42C1524
CPC分类号： F42C15/30 , F42C15/31
摘要： A projectile fuze includes a detonator carrier having a safety position and an armed position; a pin having a blocking position in which it holds the detonator carrier in the safety position and a releasing position in which the pin allows the detonator carrier to move into the armed position; a spring urging the pin into the releasing position; a pyrotechnical delay element exposed to hot propellant gases for causing ignition and combustion of the delay element; and a pin-supporting component maintaining the pin in the blocking position against a force of the spring. The pin-supporting component is held in the pin-maintaining state by the delay element until combustion thereof, whereby the pin is allowed to move into the releasing position upon combustion of the delay element.
摘要翻译：射弹引信包括具有安全位置和武装位置的雷管载体; 具有阻挡位置的销，其中其将雷管托架保持在安全位置，并且释放位置，销允许雷管托架移动到布置位置; 弹簧推动销进入释放位置; 暴露于热推进剂气体的烟火延迟元件引起延迟元件的点燃和燃烧; 以及销支撑部件，以克服弹簧的力将销保持在阻挡位置。销支撑部件由延迟元件保持在销保持状态，直到其被燃烧，由此在延迟元件燃烧时允许销移动到释放位置。

3. 发明授权

US06295932B1 Electronic safe arm and fire device 有权
标题翻译：电子安全手臂和消防装置
公开(公告)号：US06295932B1
公开(公告)日：2001-10-02
申请号：US09267767
申请日：1999-03-15
申请人： James P. Kane, III
发明人： James P. Kane, III
IPC分类号： F42C1524
CPC分类号： F42C15/40
摘要： An electronic safe arm & fire (ESAF) device has a common module and a pair of programmable devices that are readily configurable to different missile types. The ESAF device has a first static arming switch that is controlled by the first programmable device and a second static arming switch that is controlled by the second programmable device. The ESAF device has a firing module that has an exploding foil initiator. The common module and the firing module can be configured as a standalone module in close proximity to a warhead or can be integrated into a warhead. The common module has some inputs that are used by all the missiles in a group for the same signals; some inputs that are used by all the missiles, but for different signals; and, some inputs that are used by some of the missile, but not by all of the missiles. The common module has an input port for a separation signal, a communications port for a fuze data signal, and an input port for a signal that can be used to determine safe separation. The first programmable device is a microcontroller. The second programmable device can be a microcontroller or a programmable logic device. The first programmable device and the second programmable device perform a built-in test by checking the other device against a hardwired value. The ESAF device has a dynamic switch that is turned on by one of the programmable devices and controlled by the other programmable device.
摘要翻译：电子安全手臂和火灾（ESAF）装置具有通用模块和一对易于配置为不同导弹类型的可编程设备。 ESAF设备具有由第一可编程设备控制的第一静态布防开关和由第二可编程设备控制的第二静态布防开关。 ESAF装置具有具有爆炸箔引发器的击发模块。公共模块和发射模块可以配置为靠近弹头的独立模块，或者可以集成到弹头中。公共模块具有一组输入，由一组中的所有导弹用于相同的信号; 所有导弹使用的一些输入，但是用于不同的信号; 以及某些导弹使用的一些投入物，而不是所有的导弹。公共模块具有用于分离信号的输入端口，用于引信数据信号的通信端口以及可用于确定安全分离的信号的输入端口。第一个可编程器件是微控制器。第二可编程器件可以是微控制器或可编程逻辑器件。第一可编程设备和第二可编程设备通过根据硬连线值检查其他设备来执行内置测试。 ESAF设备有一个动态开关，由一个可编程器件接通并由另一个可编程器件控制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式