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1. 发明申请

WO2006107629A2 REVERSE ACTING RUPTURE DISC WITH LASER-DEFINED ELECTROPOLISHED LINE OF WEAKNESS AND METHOD OF FORMING THE LINE OF WEAKNESS 审中-公开
标题翻译：具有激光定义的弱电线的反向动作破碎盘和形成弱线的方法
公开(公告)号：WO2006107629A2
公开(公告)日：2006-10-12
申请号：PCT/US2006010989
申请日：2006-03-23
申请人： FIKE CORP , SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D , LEONARD BRENT W
发明人： SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D , LEONARD BRENT W
IPC分类号： B65D90/36
CPC分类号： F16K17/1606 , B23K26/0087 , B23K26/0622 , B23K26/364 , B23K26/40 , B23K2201/34 , B23K2203/04 , B23K2203/05 , B23K2203/08 , B23K2203/16 , B23K2203/172 , B23K2203/26 , B23K2203/50 , F16K17/162 , Y10T137/1737 , Y10T137/1744
摘要： A reverse acting rupture disc is provided having a laser defined electropolished line- of- weakness recess, and an improved method of forming an electropolished line-of- weakness recess in a reverse acting rupture disc that assures full opening of the disc upon reversal. A rupture disc blank is pre-bulged, final bulged, and then provided with a layer of resist material. A laser is used to remove at least a portion of the layer of resist material corresponding to a desired line-of-weakness recess in the concave face of the bulged rupture disc. The disc is then subjected to an electropolishing operation to remove metal from the lased area of the rupture disc, thereby forming a lustrous polished line-of-weakness recess in the disc of desired configuration and of a predetermined depth that is related to material thickness. The electropolished line of weakness is defined by spaced opposed channel portions separated by a central raised crown portion wherein the channel portions are of greater depth than the crown portion. The burst/reversal pressure of the disc having an electropolished line-of-weakness recess may be selectively controlled by varying the pre- bulging pressure on the disc.
摘要翻译：提供了具有激光定义的电抛光线弱缺陷凹陷的反向作用的破裂盘，以及在反向作用的破裂盘中形成电抛光线缺陷凹槽的改进方法，其确保在反转时完全打开盘。破裂片坯料是预先凸起的，最终膨胀的，然后提供一层抗蚀剂材料。使用激光器去除与膨胀的破裂盘的凹面中的期望的弱虚线凹部对应的抗蚀剂材料层的至少一部分。然后对圆盘进行电抛光操作以从破裂盘的发光区域移除金属，从而在所需构造的盘中形成光泽抛光的弱线凹槽并且与材料厚度相关的预定深度。电抛光线的弱化部分由间隔开的相对的通道部分限定，中间的凸起冠部分隔开，其中通道部分的深度大于冠部。可以通过改变盘上的预膨胀压力来选择性地控制具有电抛光线缺陷凹陷的盘的突发/反转压力。

2. 发明申请

WO2010059282A3 IMPULSE ACTUATED VALVE 审中-公开
标题翻译：脉冲致动阀
公开(公告)号：WO2010059282A3
公开(公告)日：2010-07-15
申请号：PCT/US2009055816
申请日：2009-09-03
申请人： FIKE CORP , MCLELLAND MARK , STILWELL BRADFORD T , SHAW BON F , KREBILL MICHAEL D , PATEL DEVANG , SCHAEFER JOHN K
发明人： MCLELLAND MARK , STILWELL BRADFORD T , SHAW BON F , KREBILL MICHAEL D , PATEL DEVANG , SCHAEFER JOHN K
IPC分类号： F16K17/14 , F16K17/16 , F16K17/40 , F16K31/44
CPC分类号： F16K13/06 , F16K17/1613 , Y10T137/1624 , Y10T137/1647 , Y10T137/1737
摘要： A valve for controlling flow of pressurized fluid from a confined area that is operable to relieve an overpressure condition as well as to allow flow of fluid in response to a pressure relief command. The valve including a valve body with a fluid passage therethrough, a reverse buckling rupture disc in the valve body in normally blocking relationship to the flow of fluid through the passage, and a selectively actuatable device carried by the valve body adjacent the convex surface. The actuatable device is operable to disrupt, without puncturing, the disc so as to initiate reversal and rupture of the disc and to permit flow of the pressurized fluid through the passage.
摘要翻译：一种用于控制来自受限区域的加压流体流动的阀，该受控区域可操作以缓解过压状况并且响应于压力释放命令允许流体流动。该阀包括具有流体通道的阀体，阀体内的反向屈曲破裂片与通过通道的流体流动成正常阻塞关系，以及由阀体承载的邻近凸面的选择性致动装置。可致动装置可操作以在不刺穿圆盘的情况下破坏圆盘，从而引起圆盘的反转和破裂并允许加压流体流过通道。

3. 发明申请

WO2009148760A3 RUPTURE DISC WITH MACHINED LINE OF OPENING 审中-公开
标题翻译：破碎盘与加工线打开
公开(公告)号：WO2009148760A3
公开(公告)日：2010-02-25
申请号：PCT/US2009043144
申请日：2009-05-07
申请人： FIKE CORP , SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D
发明人： SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D
IPC分类号： F16K17/16 , B23C3/30
CPC分类号： F16K17/1606 , B23C3/34 , Y10T137/0491 , Y10T137/1744
摘要： A reverse acting rupture disc and methods of forming the same are provided. Generally, the rupture disc comprises a bulged portion and a circumscribing flange area surrounding the bulged portion. The bulged portion includes a mechanically formed line-of-opening recess comprising a singular channel. In certain embodiments, the mechanical process by which the recess is formed utilizes a high-speed mill which removes a portion of metal from the bulged portion of the disc without disrupting the substantially uniform metallic grain structure of the metal adjacent the channel.
摘要翻译：提供了反作用式破裂盘及其形成方法。通常，破裂盘包括凸起部分和围绕凸出部分的外接凸缘区域。凸起部分包括机械地形成包括奇异通道的开口凹槽。在某些实施例中，形成凹部的机械工艺利用高速磨机，其从盘的凸出部分去除一部分金属而不破坏邻近通道的金属的基本上均匀的金属晶粒结构。

4. 发明申请

WO2006078328A3 HOLDER WITH V-KNIFE BLADE FOR BI-DIRECTIONAL RUPTURE DISC ASSEMBLY 审中-公开
标题翻译：具有用于双向破裂盘组件的V形刀片的夹持器
公开(公告)号：WO2006078328A3
公开(公告)日：2007-12-27
申请号：PCT/US2005030582
申请日：2005-08-25
申请人： FIKE CORP , KREBILL MICHAEL D , O'HALLORAN DANIEL G , FARNSWORTH JEROMIE T , STILWELL BRADFORD T
发明人： KREBILL MICHAEL D , O'HALLORAN DANIEL G , FARNSWORTH JEROMIE T , STILWELL BRADFORD T
IPC分类号： F16K17/40 , B65D17/44 , B65D90/36
CPC分类号： F16K17/1613 , Y10T137/1699 , Y10T137/1759
摘要： This invention relates to a cylindrical holder member (12) for a bi-directional bulged rupture disc (46). The support body of the holder has a rim (14) that supports the rupture disc with the concave surface (48) of the disc facing the holder. The support body is provided with a unitary one-piece, centrally creased cutting element (16) that is of generally V-shaped configuration in plan view. The cutting element has a pair of elongated converging leg components (18,20) with each leg component being connected to and supported by the interior wail surface (22) of the holder body, with each leg component having an arcuate cutting edge (18a,20a). The cutting edges of the leg components merge at the crease (24) in the cutting element to define a central cutting edge peak section (26). The cutting element is positioned in the holder with the cutting edge peak section extending beyond the rim of the support body into the concave area of the disc.
摘要翻译：本发明涉及一种用于双向凸出的破裂盘（46）的圆柱形保持件（12）。保持器的支撑体具有支撑破裂盘的边缘（14），其中盘的凹面（48）面向保持器。支撑体设置有在平面图中具有大致V形构造的整体的单件中心折痕切割元件（16）。切割元件具有一对细长的会聚腿部件（18,20），每个支腿部件连接到保持器本体的内部表面（22）并由支撑体的内部壁表面（22）支撑，每个支腿部件具有弓形切割边缘（18a， 20A）。腿部件的切割边缘在切割元件的折痕（24）处合并，以限定中心切割边缘峰部分（26）。切割元件定位在保持器中，切割边缘峰部分延伸超过支撑体的边缘进入盘的凹入区域。

5. 发明申请

WO2004093623A3 REVERSE BUCKLING SANITARY RUPTURE DISC ASSEMBLY 审中-公开
标题翻译：反向挖掘卫生洁具盘组件
公开(公告)号：WO2004093623A3
公开(公告)日：2005-02-03
申请号：PCT/US2004006934
申请日：2004-03-02
申请人： FIKE CORP , KREBILL MICHAEL D , MILLER E DEAN
发明人： KREBILL MICHAEL D , MILLER E DEAN
IPC分类号： F16K17/16 , B65D90/36
CPC分类号： F16K17/1606 , Y10T292/481
摘要： A metal reverse buckling sanitary rupture disc (12) is provided having a central bulged section (16) in which the convex surface of the bulged section (16) is relatively smooth and of substantially uninterrupted configuration. A small segment region (22) of the central bulged section (16) is strain hardened by plastic deformation causing the segment region (22) to have greater residual stress than the remainder of the central bulged section. When the disc (12) is subjected to an overpressure condition against the convex surface of the bulged section (16) sufficient to effect reversal of the bulged section (16), such reversal commences at the higher residual stress segment region (22) of the bulged section (16).
摘要翻译：金属倒扣卫生破裂盘（12）设置有中央凸起部分（16），突出部分（16）的凸出表面相对平滑且具有基本上不间断的构型。中心膨胀部分（16）的小段区域（22）通过塑性变形而变形，导致段区域（22）比中央膨胀部分的其余部分具有更大的残余应力。当圆盘（12）经受足够使凸起部分（16）反转的膨胀部分（16）的凸起表面的超压状态时，这种反转在较高的残余应力分段区域（22）处开始凸起部分（16）。

6. 发明公开

EP2347151A4 IMPULSE ACTUATED VALVE 有权
标题翻译： IMPULSBETÄTIGTESVENTIL
公开(公告)号：EP2347151A4
公开(公告)日：2017-06-21
申请号：EP09827920
申请日：2009-09-03
申请人： FIKE CORP
发明人： MCLELLAND MARK , STILWELL BRADFORD T , SHAW BON F , KREBILL MICHAEL D , PATEL DEVANG , SCHAEFER JOHN K
IPC分类号： F16K17/14 , F16K17/16 , F16K17/40 , F16K31/44
CPC分类号： F16K13/06 , F16K17/1613 , Y10T137/1624 , Y10T137/1647 , Y10T137/1737
摘要： A valve for controlling flow of pressurized fluid from a confined area that is operable to relieve an overpressure condition as well as to allow flow of fluid in response to a pressure relief command. The valve including a valve body with a fluid passage therethrough, a reverse buckling rupture disc in the valve body in normally blocking relationship to the flow of fluid through the passage, and a selectively actuatable device carried by the valve body adjacent the convex surface. The actuatable device is operable to disrupt, without puncturing, the disc so as to initiate reversal and rupture of the disc and to permit flow of the pressurized fluid through the passage.
摘要翻译：一种用于控制来自受限区域的加压流体流动的阀，该受控区域可操作以缓解过压状况并且响应于压力释放命令允许流体流动。该阀包括具有流体通道的阀体，阀体内的反向屈曲破裂片与通过通道的流体流动成正常阻塞关系，以及由阀体承载的邻近凸面的选择性致动装置。可致动装置可操作以在不刺穿圆盘的情况下破坏圆盘，从而引起圆盘的反转和破裂并允许加压流体流过通道。

7. 发明公开

EP3027349A4 CREATION OF LASER-DEFINED STRUCTURES ON PRESSURE RELIEF DEVICES VIA TILING METHOD 有权
标题翻译：埃及KACHELVERFAHREN的ERZEUGUNG LASERDEFINIERTER STRUKTUREN AUF DRUCKENTLASTUNGSVORRICHTUNGEN
公开(公告)号：EP3027349A4
公开(公告)日：2017-04-12
申请号：EP14833058
申请日：2014-07-15
申请人： FIKE CORP
发明人： SHAW BON F , WALKER JOE , KREBILL MICHAEL D
IPC分类号： B23K26/352 , B23K26/359 , B23K26/36 , B23K26/362 , B23K26/364 , B65D90/36 , F16K17/16
CPC分类号： B23K26/36 , B23K26/352 , B23K26/359 , B23K26/361 , B23K26/362 , B23K26/364 , B65D90/36 , F16K17/16
摘要： Methods of creating various laser-defined control structures on pressure relief devices are provided that utilize a laser having a field of view that is smaller than the overall dimensions of the laser-defined structure to be milled into the pressure relief device. The methods generally involve partitioning the working surface of the device into a plurality of tiles within which a particular segment of the control structure will be milled. Upon milling of a control structure segment in one tile, the pressure relief device and/or laser is repositioned so that a control structure segment in another tile may be created.
摘要翻译：提供了在压力释放装置上创建各种激光定义的控制结构的方法，其利用具有比要被研磨到减压装置中的激光限定结构的总体尺寸小的视场的激光。这些方法通常涉及将装置的工作表面划分成多个瓦片，其中控制结构的特定段将被铣削。在铣削一个瓦片中的控制结构段时，压力释放装置和/或激光器被重新定位，使得可以创建另一个瓦片中的控制结构段。

8. 发明公开

EP2297496A4 RUPTURE DISC WITH MACHINED LINE OF OPENING 有权
标题翻译： BERSTSCHEIBE MIT MASCHINELL HERAUSGEARBEITETERÖFFNUNGSLINIE
公开(公告)号：EP2297496A4
公开(公告)日：2016-10-26
申请号：EP09758923
申请日：2009-05-07
申请人： FIKE CORP
发明人： SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D
IPC分类号： F16K17/16 , B23C3/34
CPC分类号： F16K17/1606 , B23C3/34 , Y10T137/0491 , Y10T137/1744
摘要： A reverse acting rupture disc and methods of forming the same are provided. Generally, the rupture disc comprises a bulged portion and a circumscribing flange area surrounding the bulged portion. The bulged portion includes a mechanically formed line-of-opening recess comprising a singular channel. In certain embodiments, the mechanical process by which the recess is formed utilizes a high-speed mill which removes a portion of metal from the bulged portion of the disc without disrupting the substantially uniform metallic grain structure of the metal adjacent the channel.
摘要翻译：提供了反作用式破裂盘及其形成方法。通常，破裂盘包括凸出部分和围绕凸出部分的外接凸缘区域。凸出部分包括机械地形成的包括奇异通道的开口凹槽。在某些实施例中，形成凹部的机械过程利用高速磨机，其从盘的凸出部分去除一部分金属而不破坏邻近通道的金属的基本上均匀的金属晶粒结构。

9. 发明公开

EP1836423A4 HOLDER WITH V-KNIFE BLADE FOR BI-DIRECTIONAL RUPTURE DISC ASSEMBLY 失效
标题翻译： V型刀座为双向防爆片
公开(公告)号：EP1836423A4
公开(公告)日：2010-08-25
申请号：EP05793335
申请日：2005-08-25
申请人： FIKE CORP
发明人： KREBILL MICHAEL D , O'HALLORAN DANIEL G , FARNSWORTH JEROMIE T , STILWELL BRADFORD T
IPC分类号： F16K17/40 , B65D17/44 , B65D90/36
CPC分类号： F16K17/1613 , Y10T137/1699 , Y10T137/1759

10. 发明公开

EP1863730A4 REVERSE ACTING RUPTURE DISC WITH LASER-DEFINED ELECTROPOLISHED LINE OF WEAKNESS AND METHOD OF FORMING THE LINE OF WEAKNESS 失效
标题翻译： - 激光DEFINED阳极抛光砖撕裂线和方法反向作用爆破片用于生产撕裂线
公开(公告)号：EP1863730A4
公开(公告)日：2010-08-25
申请号：EP06748702
申请日：2006-03-23
申请人： FIKE CORP
发明人： SHAW BON F , STILWELL BRADFORD T , KREBILL MICHAEL D , LEONARD BRENT W
IPC分类号： B65D90/36 , F16K17/16
CPC分类号： F16K17/1606 , B23K26/0087 , B23K26/0622 , B23K26/364 , B23K26/40 , B23K2201/34 , B23K2203/04 , B23K2203/05 , B23K2203/08 , B23K2203/16 , B23K2203/172 , B23K2203/26 , B23K2203/50 , F16K17/162 , Y10T137/1737 , Y10T137/1744

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