Sabot
    11.
    发明授权
    Sabot 失效
    萨博特

    公开(公告)号:US07594472B1

    公开(公告)日:2009-09-29

    申请号:US07544142

    申请日:1990-06-13

    CPC classification number: F42B14/061 F42B14/068

    Abstract: A sabot 7 having a rearward end and a central longitudinal channel 1 which is engageable with projectile 33 has an anisotropic compressive strength distribution such that on individual radial planes the compressive strength in a first principal material direction P1 radiates from the central channel 1 towards the rearward end of the sabot. This permits a more even distribution of force at the interface between the sabot and the penetrator.The sabot may be constructed from a fibre reinforced plastic composite, containing a single or a double array of fibres.

    Abstract translation: 具有向后端的中部纵向通道1和可与射弹33接合的中心纵向通道1具有各向异性压缩强度分布,使得在各个径向平面上,第一主材料方向P1上的抗压强度从中心通道1朝向后方 结束了sabot。 这允许在破坏器和穿透器之间的界面处的更均匀的力分布。 破坏物可以由纤维增强塑料复合材料构成,其中包含单一或双重纤维阵列。

    Temperature responsive safety devices for munitions
    12.
    发明授权
    Temperature responsive safety devices for munitions 有权
    温度敏感的弹药安全装置

    公开(公告)号:US07549375B2

    公开(公告)日:2009-06-23

    申请号:US10522490

    申请日:2003-08-07

    CPC classification number: F42B39/14

    Abstract: The invention comprises devices for mitigating the explosive reaction of a munition when it is subject to an external thermal hazard threat. The devices are based on the use of shape memory alloys. In one arrangement there is device which consists of a connector that is at least in part formed from a shape memory alloy, which typically undergoes large dimensional changes when heated or cooled through a particular transition temperature range. The connector in this invention is designed to form a locking engagement, between two components of a munitions casing at one temperature, but when subjected to external heating through the transition temperature range will deform to allow the connector to disengage and thus release the two joined components, allowing any build up of pressure to be released quickly. Advantageously if the co-operative parts of the connector and components are threaded portions, then the locking engagement will be capable of being dismantled during normal servicing of the munition. The co-operative parts of the connector may be integral with the components to be connected. In another arrangement the device is an annulus and is located around a munitions casing such that upon heating through its transition temperature range will cause the annulus to contract, thereby rupturing the munitions casing, allowing any build up of pressure to be released quickly.

    Abstract translation: 本发明包括用于在受到外部热危害威胁时减轻弹药爆炸反应的装置。 这些器件基于形状记忆合金的使用。 在一种布置中,存在由至少部分地由形状记忆合金形成的连接器的装置,该形状记忆合金在通过特定的转变温度范围被加热或冷却时通常经历大的尺寸变化。 本发明中的连接器被设计成在一个温度下在弹药外壳的两个部件之间形成锁定接合,但是当经过过渡温度范围内的外部加热将变形以允许连接器脱离并因此释放两个连接部件 ,允许任何压力的积累迅速释放。 有利地,如果连接器和部件的合作部分是螺纹部分,则在弹药的正常维护期间,锁定接合将能够被拆除。 连接器的合作部分可以与要连接的部件成一体。 在另一种布置中,该装置是环形的并且位于弹药套管周围,使得在加热到其转变温度范围之后将导致环带收缩,从而破坏弹药套管,从而允许任何压力的积聚被快速释放。

    METHOD AND SYSTEM FOR ENABLING TIMED EVENTS OF A PORTABLE COMPUTING DEVICE TO TRIGGER REMOTE CONTROL OF EXTERNAL DEVICES
    13.
    发明申请
    METHOD AND SYSTEM FOR ENABLING TIMED EVENTS OF A PORTABLE COMPUTING DEVICE TO TRIGGER REMOTE CONTROL OF EXTERNAL DEVICES 有权
    用于触发便携式计算设备定时事件的方法和系统,用于触发外部设备的远程控制

    公开(公告)号:US20090005026A1

    公开(公告)日:2009-01-01

    申请号:US12180317

    申请日:2008-07-25

    CPC classification number: H04L12/2827 H04L2012/2841

    Abstract: One embodiment in accordance with the present invention includes using a portable computing device to remotely control devices and/or systems wirelessly. Specifically, a software timer application operating on the portable computing device enables its user to predefine the time, date, and the operation(s) that one or more properly enabled devices and/or systems perform in the future. That is, the timer software operating on the portable computing device is able at some predefined time to wirelessly trigger an action or a sequence of actions from devices and/or systems. For example, a user of the portable computing device is able to utilize the timer software to program a predefined date and time that the portable computing device will turn on a favorite radio program and turn up the thermostat. The wireless communication of the portable computing device may occur using a radio frequency (RF) technology like Bluetooth, IEEE 802.11, or HomeRF.

    Abstract translation: 根据本发明的一个实施例包括使用便携式计算设备来无线地远程控制设备和/或系统。 具体来说,在便携式计算设备上操作的软件定时器应用使其用户能够预先定义一个或多个正确启用的设备和/或系统在将来执行的时间,日期和操作。 也就是说,在便携式计算设备上操作的定时器软件能够在某个预定义的时间无线地触发来自设备和/或系统的动作或一系列动作。 例如,便携式计算设备的用户能够使用定时器软件来编程便携式计算设备将打开喜爱的无线电节目并打开恒温器的预定义的日期和时间。 便携式计算设备的无线通信可以使用诸如蓝牙,IEEE 802.11或HomeRF的射频(RF)技术来进行。

    Christmas tree stand
    17.
    发明申请
    Christmas tree stand 审中-公开
    圣诞树立场

    公开(公告)号:US20060255231A1

    公开(公告)日:2006-11-16

    申请号:US11128945

    申请日:2005-05-13

    CPC classification number: A47G33/12 A47G2033/1286

    Abstract: A tree stand substantially comprising at least three generally vertical upright members, at least as many supporting members as upright members and a continuous connecting member. Wherein said upright members are positioned such that the trunk of a tree may be slotted between and be supported by said upright members in a substantially upright position, each supporting member is rigid, is fixed at one end to one of the upright members such that there is at least one supporting member attached to each upright member, and extends generally radially outwards from its associated upright member in such a manner that its other end is level with or lower than the base of the upright member to which it is attached and when the stand is in use the stand rests on and is supported by the connecting member or radially outmost end portions of all the supporting members and said continuous connecting member joins all of said upright members and all of said supporting members in a reinforcing manner such that the stand is a single rigid object.

    Abstract translation: 至少三个大致垂直的直立构件的至少包括至少三个直立构件的支撑构件和连续的连接构件的树架。 其中所述直立构件定位成使得树的树干可以在基本上直立的位置处开槽并由所述直立构件支撑,每个支撑构件是刚性的,一端固定在直立构件中的一个上,使得 是至少一个支撑构件,其附接到每个直立构件,并且从其相关联的直立构件大致径向向外延伸,使得其另一端与其所连接的直立构件的底部平齐或低于其所连接的直立构件的底部, 支架正在使用中,支架支撑在连接构件或所有支撑构件的径向最外端部分上,并且所述连续连接构件以加强方式将所有直立构件和所有支撑构件连接起来,使得支架 是一个刚性物体。

    Secure computer network arrangement using directed circuits
    18.
    发明申请
    Secure computer network arrangement using directed circuits 审中-公开
    使用定向电路安全的计算机网络布置

    公开(公告)号:US20060179479A1

    公开(公告)日:2006-08-10

    申请号:US11054295

    申请日:2005-02-09

    CPC classification number: H04L63/0254

    Abstract: Two private networks are connected to each other through a public network. A first of the private networks has a firewall which prevents unsolicited messages from the public network into the first private network. The firewall does allow messages from the first private network on to the public network, and then on to the second network. The firewall also allows messages from the public network into the first network, if the message is in response to a message originating within the one network. The first network periodically sends status messages to the second network. The second network can respond to the status messages, and requested that the first network establish a directed circuit with the second network. However, the time period between status messages can be excessively long. Therefore, a wedge message, which is smaller and more frequent, is sent from the first network to the second network. The second network sends a response message to the first network. When the first network receives the response message, the first network prematurely sends the status message.

    Abstract translation: 两个专用网络通过公共网络相互连接。 私有网络中的第一个具有防火墙,防止来自公共网络的未经请求的消息进入第一专用网络。 防火墙允许从第一个专用网络到公共网络的消息,然后到第二个网络。 如果消息是响应于在一个网络内发起的消息,则防火墙还允许来自公共网络的消息进入第一网络。 第一个网络周期性地向第二个网络发送状态消息。 第二网络可以响应状​​态消息,并请求第一网络与第二网络建立定向电路。 但是,状态消息之间的时间段可能会过长。 因此,更小更频繁的楔形消息从第一网络发送到第二网络。 第二个网络向第一个网络发送一个响应消息。 当第一网络接收到响应消息时,第一网络提前发送状态消息。

    Purge valve having permanent magnet armature
    20.
    发明申请
    Purge valve having permanent magnet armature 有权
    具有永磁电枢的排气阀

    公开(公告)号:US20050029480A1

    公开(公告)日:2005-02-10

    申请号:US10892313

    申请日:2004-07-16

    Applicant: John Cook

    Inventor: John Cook

    CPC classification number: F16K31/082 F02M25/0836 F02M2025/0845

    Abstract: A purge valve for an evaporative emission control system. The purge valve includes an actuator, a valve body, and a valve closure member disposed in the valve body. The actuator is disposed along a longitudinal axis, and includes an electromagnetic coil having a hollow core extending along the longitudinal axis, a stator disposed in the hollow core, and a permanent magnet armature disposed proximate the stator. The valve body is disposed proximate the actuator, and defines a flow passage extending along the longitudinal axis. When the coil is unenergized, the permanent magnet armature is magnetically attracted to the stator, and the valve closure member is spaced from the armature by a lost motion distance.

    Abstract translation: 用于蒸发排放控制系统的净化阀。 净化阀包括致动器,阀体和设置在阀体中的阀关闭件。 致动器沿着纵向轴线布置,并且包括具有沿着纵向轴线延伸的中空芯的电磁线圈,设置在中空芯中的定子和设置在定子附近的永磁体衔铁。 阀体设置在致动器附近,并且限定沿着纵向轴线延伸的流动通道。 当线圈未通电时,永久磁铁衔铁被磁力吸引到定子上,并且阀闭合件与电枢间隔一个空的运动距离。

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