公开(公告)号：US08857341B1

公开(公告)日：2014-10-14

申请号：US14014723

申请日：2013-08-30

申请人： William J. Andrews ,  Carl J. Campagnuolo ,  Vincent Gonsalves ,  Nikola Kotevski

发明人： William J. Andrews ,  Carl J. Campagnuolo ,  Vincent Gonsalves ,  Nikola Kotevski

IPC分类号： F42B27/00 ,  F42C14/02

CPC分类号： F42C14/02 ,  F42C15/188

摘要： A more IM compliant grenade fuze assembly includes a fuze body, an energetics train disposed in the fuze body, and a striker lever rotatably attached to the fuze body. A spring-loaded rotor assembly is rotatably fixed to the fuze body. The rotor assembly includes a primer. A firing pin is disposed in one of the rotor assembly and the fuze body. Placing the primer in the rotor assembly decreases the area of the fuze assembly that is vulnerable to initiation by impact from a bullet, fragment, or shape charge.

摘要翻译： 更符合IM标准的手榴弹引信组件包括引信体，设置在引信体中的能量训练线以及可旋转地连接到引信体的撞针。 弹簧加载的转子组件可旋转地固定到引信体。 转子组件包括底漆。 一个撞针设置在转子组件和引信体之一中。 将底漆放置在转子组件中可以减少由子弹，碎片或形状电荷引起的易引发的引信组件的面积。

公开(公告)号：US20130291754A1

公开(公告)日：2013-11-07

申请号：US13940469

申请日：2013-07-12

申请人： Stojan Kotefski ,  Nikola Kotevski

发明人： Stojan Kotefski ,  Eugene R. Reda ,  Nikola Kotevski

IPC分类号： F42B27/00 ,  F42B39/14 ,  F16K17/00

CPC分类号： F16K17/003 ,  B65D90/32 ,  B65D90/36 ,  F16K17/383 ,  F42B27/00 ,  F42B39/14 ,  F42B39/20 ,  Y10T137/1797 ,  Y10T137/1812

摘要： The present invention relates in general to a pressure discharge mechanism for closed vessels having an internal chamber designed to hold volatile and/or explosive substances in a sealed manner comprised of an at least one eutectic composition and a threaded joint designed to open or vent the closed vessel when the contents of the closed vessel reaches a predetermined temperature while maintaining full structural integrity during normal operation. In one aspect, the closed vessel is a munitions casing which functions as intended under normal operating environments, but then when exposed to extreme temperatures, reduces the munition's high order explosion capability, and is transformed into a safe, low order reaction with significantly less reactive potential. In one aspect, the closed vessel is a transport tanker which should not release substances contained therein. However, if the tanker catches fire, the pressure relief mechanism of the present invention reduces risk of explosion.

摘要翻译： 本发明一般涉及一种用于封闭容器的压力释放机构，其具有设计成以密封方式容纳挥发性和/或爆炸性物质的内部腔室，所述密封容器包括至少一种共晶组合物和螺纹接头，该接头被设计成打开或排出封闭的 当密封容器的内容物达到预定温度同时在正常操作期间保持完整的结构完整性时，容器。 一方面，封闭式船只是在正常作业环境下正常运作的弹药套管，但是当暴露于极端温度时，可降低弹药的高阶爆炸能力，并转化为安全，低阶反应，反应活性明显较低 潜在。 一方面，密闭容器是运输罐车，其不应释放其中所含的物质。 然而，如果油罐车起火，则本发明的减压机构降低了爆炸的风险。

公开(公告)号：US08474543B2

公开(公告)日：2013-07-02

申请号：US12843041

申请日：2010-07-25

申请人： Stojan Kotefski ,  Nikola Kotevski ,  Dae Shin

发明人： Stojan Kotefski ,  Nikola Kotevski ,  Dae Shin

IPC分类号： E21B29/12

CPC分类号： E21B43/0122

摘要： A fluid control device is provided for controlling and/or halting an uncontrolled flow of petroleum or natural gas from an open well head on the sea floor. The fluid control device includes an elongated member having a diameter smaller than the inside diameter of the well head casing. A tapered section in connection with the elongated section, has a diameter equal to or greater than the inside diameter of the well head casing. An end section connected to the tapered section has a diameter greater than or equal to the outside diameter of the well head casing. The fluid control device, under its own mass or under an external force, overcomes the upward forces created by the flowing petroleum or natural gas, resulting in sufficient downward movement of the fluid control device and contact with the open well to seal the well head casing or drill pipe.

摘要翻译： 提供了一种流体控制装置，用于控制和/或停止来自海底开放井口的不受控制的石油或天然气流。 流体控制装置包括具有小于井口壳体的内径的直径的细长构件。 与细长部分相连的锥形部分的直径等于或大于井口壳体的内径。 与锥形部连接的端部的直径大于或等于井口外壳的外径。 流体控制装置在其自身的质量或外力下克服了由流动的石油或天然气产生的向上的力，从而导致流体控制装置的足够的向下运动并与开放井接触以密封井眼外壳 或钻杆。

公开(公告)号：US20180141866A1

公开(公告)日：2018-05-24

申请号：US15355487

申请日：2016-11-18

申请人： Stojan KOTEFSKI ,  Michael Paul FITZPATRICK ,  Nikola KOTEVSKI ,  Michael Kenwood FITZPATRICK

发明人： Stojan KOTEFSKI ,  Michael Paul FITZPATRICK ,  Nikola KOTEVSKI ,  Michael Kenwood FITZPATRICK

IPC分类号： C04B26/00 ,  C04B26/26

CPC分类号： C04B26/003 ,  C04B26/26 ,  C04B2111/0075 ,  Y02W30/95 ,  C04B18/16

摘要： A method to reclaim or recycle asphalt or asphalt components to produce reusable asphalt or asphalt components featuring (a) providing asphalt or asphalt components; (b) adding the asphalt or asphalt components to a solution at a temperature higher than the melting temperature of the asphalt binder; and optionally one or more of the following: grinding or breaking the asphalt to be reclaimed or recycled into chunks, millings or particulate prior to step a), c) screening or separating coarse aggregate and fine aggregate asphalt components from the solution of b), d) cleaning or removing asphalt binder and/or the solution from the coarse aggregate and fine aggregate asphalt components screened or separated in step c), and e) cleaning or removing asphalt binder from the solution of b).

公开(公告)号：US20120018174A1

公开(公告)日：2012-01-26

申请号：US12843041

申请日：2010-07-25

申请人： Stojan Kotefski ,  Nikola Kotevski ,  Dae Shin

发明人： Stojan Kotefski ,  Nikola Kotevski ,  Dae Shin

IPC分类号： E21B33/12 ,  E21B19/00

CPC分类号： E21B43/0122

摘要： An apparatus and method is provided for controlling and/or halting the uncontrolled flow of petroleum and/or natural gas from an open well head on the sea floor in which the well head is in communication with a subterranean formation. The method includes lowering a fluid control device from a drilling ship to an alignment means positioned above an open well casing through which the petroleum and/or natural gas is flowing in an uncontrolled manner, then lowering the fluid control device through and/or adjacent to the alignment means and into the open well casing until a lower section of a fluid control device enters the open well casing. The fluid control device includes an elongated member at its tip, having a diameter smaller than the inside diameter of the well head casing. A tapered section is in connection with the elongated section, the tapered section, or another section in connection with the tapered section, having a maximum diameter equal to or greater than the inside diameter of the well casing, and an end section in communication with the tapered section having a diameter greater than or equal to the outside diameter of the well head casing. The fluid control device can have a mass sufficiently great to overcome any upward forces created by flowing petroleum and/or natural gas, resulting in sufficient downward movement of the fluid control device and contact with the open well casing to seal same. Alternatively, a drilling rig in connection with the fluid control device can exert sufficient downward pressure thereon so as to overcome the pressure of the flowing petroleum, gas, etc., thereby creating a seal between the fluid control device and the well head.

摘要翻译： 提供了一种装置和方法，用于控制和/或停止石油和/或天然气从井底与井下地层相连通的海床上的开放井口的不受控制的流动。 该方法包括将流体控制装置从钻井船降低到位于开放井套管上方的对准装置，石油和/或天然气通过其不受控制地流动，然后通过和/或邻近流体控制装置降低流体控制装置 对准装置并进入开放井套管，直到流体控制装置的下部进入开放井套管。 流体控制装置在其尖端处包括细长构件，其具有小于井口壳体的内径的直径。 锥形部分与细长部分，锥形部分或与锥形部分相关的另一部分连接，其具有等于或大于井壳的内径的最大直径，以及与该壳体的内径连通的端部 锥形部分的直径大于或等于井口外壳的外径。 流体控制装置可以具有足够大的质量以克服由石油和/或天然气流动产生的任何向上的力，导致流体控制装置的足够的向下运动并与开放井套管接触以将其密封。 或者，与流体控制装置相关联的钻机可在其上施加足够的向下压力，以克服流动的石油，气体等的压力，由此在流体控制装置和井口之间形成密封。