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1. 发明授权

US4748449A RF absorbing ablating apparatus 失效
标题翻译：射频吸收消融装置
公开(公告)号：US4748449A
公开(公告)日：1988-05-31
申请号：US595868
申请日：1984-04-02
申请人： James F. Landers, Jr. , R. Gordon Graham , Theodore Harp, III
发明人： James F. Landers, Jr. , R. Gordon Graham , Theodore Harp, III
IPC分类号： H01Q1/52 , H01Q17/00
CPC分类号： H01Q1/525 , H01Q17/00
摘要： A microwave absorbing ablating material is used as the ablative covering between the transmitting and receiving antennas while a standard ablating material, allowing the transmission of signals, is placed about the antennas. This allows signals to be transmitted from and received by the object covered by RF absorbing ablating material while preventing the transmission of signals transversely through the material. The RF absorbing, ablating material is made by combining an RF absorbing material with an ablating material in sufficient quantities to absorb and dissipate any signals that may be exposed to the ablative material.
摘要翻译：使用微波吸收消融材料作为发射天线和接收天线之间的消融覆盖层，同时在天线周围放置允许传输信号的标准烧蚀材料。这允许信号从被RF吸收消融材料覆盖的物体传输和接收，同时防止横向穿过材料的信号传输。 RF吸收消融材料通过将RF吸收材料与消融材料充分组合以吸收和消散可能暴露于烧蚀材料的任何信号而制成。

2. 发明授权

US4145971A Electronic time delay safety and arming mechanism 失效
标题翻译：电子延时安全和布防机制
公开(公告)号：US4145971A
公开(公告)日：1979-03-27
申请号：US843621
申请日：1977-10-19
申请人： R. Gordon Graham , Norman L. Jackson
发明人： R. Gordon Graham , Norman L. Jackson
IPC分类号： F42C15/40 , F42C15/22
CPC分类号： F42C15/40
摘要： In a fuse for spinning explosive projectiles, a base member having a sliding member mounted thereon for generally radially outwardly sliding movement in response to centrifugal force, a shear pin holding the sliding member in a safe position with a piston actuator mounted to break the shear pin upon proper actuation thereof to allow the sliding member to move to an arm position, a detonator mounted so as to be properly positioned only when the sliding member has moved to the arm position, switch means normally maintaining the piston actuator and the detonator in a safe mode and operating in response to centrifugal force and the movement of the sliding member to provide a circuit for the actuation of the piston actuator and the detonator, a battery actuatable in response to setback and spin of the projectile, and redundant and sequential electrical timing means connected to the battery and the switch means for activating the piston actuator a predetermined time after the battery is activated and for arming the detonator after the piston actuator breaks the shear pin.
摘要翻译：在用于旋转爆炸性射弹的保险丝中，具有安装在其上的用于响应于离心力大致径向向外滑动的滑动构件的基座构件，将滑动构件保持在安全位置的剪切销，安装有活塞致动器以将剪切销在适当的致动以允许滑动构件移动到臂位置时，雷管安装成仅当滑动构件已经移动到臂位置时被适当地定位，开关装置通常将活塞致动器和雷管保持在安全模式，并且响应于离心力和滑动构件的运动而操作以提供用于致动活塞致动器和雷管的电路，响应于弹丸的挫折和旋转而致动的电池，以及冗余和顺序的电定时装置连接到电池和用于在电池动作之后的预定时间激活活塞致动器的开关装置在活塞致动器破坏剪切销之后，起动并用于布置雷管。

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