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71. 发明申请

US20150115191A1 DIAPHRAGM VALVE 有权
标题翻译：透膜阀
公开(公告)号：US20150115191A1
公开(公告)日：2015-04-30
申请号：US14399660
申请日：2013-05-29
申请人： FUJIKIN INCORPORATED
发明人： Hisatoshi Akamoto , Makoto Abe , Kunio Ueda
IPC分类号： F16K7/00 , F16K31/122
CPC分类号： F16K7/00 , F16K17/16 , F16K31/122 , F16K41/103
摘要： A diaphragm valve which can solve problems of a disc-shaped diaphragm, wherein the amount of deformation is significant and dust is liable to be generated, that the change in volume in opening and closing of the fluid channel is significant, and that a pressure receiving surface area of the diaphragm at the time of channel closure is provided. A diaphragm is formed of a synthetic resin and, a cylindrical portion fixedly fitted on a valve rod, a bottom wall portion closing a lower end opening of the cylindrical portion, a flange portion provided at an upper end portion of the cylindrical portion, and a projecting portion provided at a center portion of the bottom wall portion and facing an upper end opening of a fluid inlet passage. A vertical cross-sectional shape of an axially intermediate portion of the cylindrical portion is formed into a substantially arcuate shape projecting radially outward.
摘要翻译：一种能够解决盘状隔膜的问题的隔膜阀，其中变形量很大并且易于产生灰尘，流体通道的打开和关闭的体积变化是显着的，并且压力接收提供通道闭合时隔膜的表面积。隔膜由合成树脂形成，固定在阀杆上的圆筒形部分，封闭圆筒形部分的下端开口的底壁部分，设置在圆柱形部分的上端部分的凸缘部分和突出部分设置在底壁部分的中心部分并面向流体入口通道的上端开口。圆柱形部分的轴向中间部分的垂直横截面形状形成为径向向外突出的大致弓形。

72. 发明申请

US20150114478A1 Bursting Relief valve 审中-公开
标题翻译：爆破泄压阀
公开(公告)号：US20150114478A1
公开(公告)日：2015-04-30
申请号：US14064412
申请日：2013-10-28
申请人： Pierre-François Jérôme Tavard
发明人： Pierre-François Jérôme Tavard
IPC分类号： F16K17/16 , F16K37/00
CPC分类号： F16K17/16 , F16K17/048 , F16K17/1606 , F16K17/162 , Y10T137/0396 , Y10T137/1722
摘要： The invention provides a method, apparatus and system capable of releasing excess pressure above a predetermined point by opening and closing repeatedly through the actuation of a moving element. The said moving element is capable of bursting in case of a rise in pressure above a secondary predetermined point. The invention hence provides a way to regulate the pressure in two different manners depending on the severity of the overpressure.
摘要翻译：本发明提供一种方法，装置和系统，其能够通过启动移动元件而重复打开和关闭，从而释放超过预定点的过剩压力。所述移动元件在高于第二预定点的压力升高的情况下能够爆裂。因此，本发明提供了一种以两种不同方式调节压力的方式，这取决于过压的严重性。

73. 发明申请

US20140331704A1 Pressure Relief Valve With Protective Cap 审中-公开
标题翻译：带保护盖的泄压阀
公开(公告)号：US20140331704A1
公开(公告)日：2014-11-13
申请号：US14364354
申请日：2012-12-03
申请人： Carrier Corporation
发明人： Jason R. Kondrk , Zvonko Asprovski
IPC分类号： F16K27/12 , F25B41/04 , F25B1/00 , F16K17/16 , F16K17/04
CPC分类号： F16K27/12 , F16K17/04 , F16K17/0413 , F16K17/0486 , F16K17/16 , F25B1/005 , F25B41/04 , Y10T137/1692 , Y10T137/6851
摘要： A pressure relief valve (20) for use in connection with a high pressure fluid system has a protective cap (22) for limiting the exposure of personnel to high pressure fluid venting from the pressure relief valve. In an embodiment, the protective cap includes a cylindrical cap body (52) mounted to a distal end (28) of the valve body (24) of the pressure relief valve and a skirt flange (54) extending circumferentially about an open end of the cap body for deflecting the streams of high pressure fluid venting from the pressure relief valve away from an outwardly directed path. A circumferential seal body (70) may be disposed between an inner circumferential surface (66) of the cap body and an outer circumferential surface (68) of the distal end of the valve body.
摘要翻译：用于与高压流体系统结合使用的减压阀（20）具有用于限制人员暴露于从压力释放阀排出的高压流体的保护帽（22）。在一个实施例中，保护盖包括安装到减压阀的阀体（24）的远端（28）的圆柱形盖体（52）和围绕所述压力释放阀的开口端周向延伸的裙部凸缘（54）帽体，用于使从压力释放阀排出的高压流体流远离向外指向的路径。圆周密封体（70）可以设置在盖体的内周表面（66）和阀体的远端的外周表面（68）之间。

74. 发明授权

US08674260B2 Method for production of safety/rupture discs 失效
标题翻译：生产安全/破裂片的方法
公开(公告)号：US08674260B2
公开(公告)日：2014-03-18
申请号：US13187673
申请日：2011-07-21
申请人： Mario Modena , Antonio Ruggero Sante Donadon
发明人： Mario Modena , Antonio Ruggero Sante Donadon
IPC分类号： B23K26/00 , B23K26/04 , B23K26/08 , B23K26/02 , B23K26/10 , B29C35/08 , H05B6/00
CPC分类号： F16K17/16 , B23K26/364
摘要： A method for production of safety/rupture discs comprises the steps providing a foil element, selecting a wavelength for a laser beam of a pulse laser within a range of between 800 nanometers and 1800 nanometers, selecting a pulse repetition rate for the laser beam within a range of between 15 KHz and 800 KHz, selecting a pulse duration for the laser beam less than 10 nanosecond and ablating at least one non-through cut in the foil element by directly applying said laser beam to the foil element to remove material from the foil element thereby obtaining a safety/rupture disc.
摘要翻译：一种生产安全/破裂盘的方法包括提供箔元件的步骤，在800纳米和1800纳米之间的范围内选择脉冲激光器的激光束的波长，为激光束选择脉冲重复率在15KHz和800KHz之间的范围内，选择小于10纳秒的激光束的脉冲持续时间，并且通过将所述激光束直接施加到箔元件以从箔片上去除材料，从而消除箔元件中的至少一个非直通切口从而获得安全/破裂盘。

75. 发明授权

US08671550B1 Wire electrical discharge machined rupture disk and method 有权
标题翻译：线放电加工破裂盘及方法
公开(公告)号：US08671550B1
公开(公告)日：2014-03-18
申请号：US11956047
申请日：2007-12-13
申请人： Alan Wilson
发明人： Alan Wilson
IPC分类号： B23P13/04
CPC分类号： F16K17/40 , B23H7/02 , B23H7/26 , B23H9/00 , F16K17/16 , Y10T29/49995 , Y10T137/0491
摘要： The present invention provides an improved method of manufacturing a rupture disk and specifically of forming a score on a rupture disk. The method of the present invention includes the rotating of a rupture disk blank relative to an electrical discharge machining or “EDM” cutting wire and the simultaneous moving of the EDM cutting wire toward the axis of the disk while maintaining the wire in a selected position such as generally parallel to the disk peripheral skirt or flange. The rotation of the disk and the movement of the EDM wire can be precisely controlled with the motion system of a commercially available EDM machine. With the present invention, a precise score is cut a partial distance through the disk thickness and preferably on the convex side of the dome, near the transition from the dome to the flange and in a generally “c” shaped pattern. The formed score creates a pattern of weakness so that the disk will open in either of the forward or reverse buckling direction. Score patterns other than the “c” shaped pattern could be cut.
摘要翻译：本发明提供一种改进的制造破裂盘的方法，特别是在破裂盘上形成刻痕。本发明的方法包括相对于放电加工或“EDM”切割线旋转破裂盘坯料，同时将EDM切割线沿着盘的轴线移动，同时将线材保持在选定位置，例如大致平行于盘周边裙缘或凸缘。可以使用市售的EDM机的运动系统精确地控制盘的旋转和EDM线的移动。利用本发明，通过盘的厚度，优选地在圆顶的凸面侧，在从圆顶到凸缘的过渡附近，以大致“c”形的图案，切割出精确得分。形成的分数产生弱点，使得盘将在向前或向后的屈曲方向上打开。除了“c”形图案之外的分数图案可以被切割。

76. 发明授权

US08622071B2 Rupture panel 有权
标题翻译：破裂面板
公开(公告)号：US08622071B2
公开(公告)日：2014-01-07
申请号：US13690617
申请日：2012-11-30
申请人： Oklahoma Safety Equipment Company, Inc.
发明人： Alan Wilson
IPC分类号： F16K17/16 , F16K17/40
CPC分类号： B65D90/36 , E04B1/98 , F16K17/16 , Y10T137/1692 , Y10T137/1714 , Y10T137/1744
摘要： A rupture panel of three layers employs a lower layer (e.g. foam) that is adhesive, a middle layer (e.g. metallic) and a hold down layer. The middle layer has a weakened portion (scoring, openings, for example) that defines the panel burst pressure. A part of the lower layer does not connect to the middle layer. That part that does not connect to the middle layer adheres to the hold down layer. The hold down layer can be in the form of a ring with an open center, the weakened portion of the middle layer occupying a position within the open center of the hold down layer.
摘要翻译：三层的破裂板采用粘合剂，中间层（例如金属）和压紧层的下层（例如泡沫）。中间层具有限定面板爆裂压力的弱化部分（例如刻痕，开口）。下层的一部分不连接到中间层。不连接到中间层的部分遵守按压层。压紧层可以是具有开放中心的环的形式，中间层的弱化部分占据压紧层的开放中心内的位置。

77. 发明申请

US20130255792A1 REMOTE ACTUATION OF SAFETY DEVICE 失效
标题翻译：远程执行安全装置
公开(公告)号：US20130255792A1
公开(公告)日：2013-10-03
申请号：US13438533
申请日：2012-04-03
申请人： Tom Eijkelenberg , Guy Jakus , Guido Dom
发明人： Tom Eijkelenberg , Guy Jakus , Guido Dom
IPC分类号： F16K17/14
CPC分类号： E04B1/98 , A62C2/241 , F16K17/16 , F16K31/465 , Y10T137/0391 , Y10T137/1692 , Y10T137/8704
摘要： Two-stage, sequential operation protective assemblies are provided, including a primary protective device (20) having an element (32) which shifts in response to operation thereof (preferably a rupturable burst member (35)), together with a secondary protective device (22). An actuating assembly (24) interconnects the primary and secondary protective devices (20, 22) and has an actuating cable assembly (28) preferably including a cable (94) and a frangible component (86). In certain embodiments, an operator (28) for the secondary device (22) may be provided which includes an actuator (106) carried by the cable (94). Upon operation of the primary protective device (20), the cable (94) and frangible component (86) are tensioned and translated in a first direction. The component (86) then severs, which causes operation of the secondary protective device (22).
摘要翻译：提供两级顺序操作保护组件，其包括具有响应于其操作（优选地是可破裂的突发构件（35））移动的元件（32）的主保护装置（20）以及次级保护装置（ 22）。致动组件（24）将主保护装置（20）和辅助保护装置（22）相互连接并且具有优选地包括电缆（94）和易碎部件（86）的致动电缆组件（28）。在某些实施例中，可以提供用于次级装置（22）的操作器（28），其包括由电缆（94）承载的致动器（106）。在主保护装置（20）的操作时，电缆（94）和易碎部件（86）在第一方向上被张紧和平移。组件（86）然后切断，这导致二次保护装置（22）的操作。

78. 发明授权

US08354934B2 Burst indicator 有权
标题翻译：突发指示器
公开(公告)号：US08354934B2
公开(公告)日：2013-01-15
申请号：US12815252
申请日：2010-06-14
申请人： Joseph A. Walker , Bon F. Shaw
发明人： Joseph A. Walker , Bon F. Shaw
IPC分类号： G08B21/00
CPC分类号： F16K17/16 , F16K37/0041 , Y10T137/1692
摘要： A burst indicator (24) for use in a rupture disc assembly (12) is provided. The burst indicator (24) comprises a non-electrically conductive material having an outer annular portion (66) and an inner section (68) joined to the outer portion by a pair of bridge features (70, 72). A circuit comprising electrically conductive segments (78, 80) is located on the burst indicator (24) and can be used to monitor the integrity of the rupture disc (20). One electrically conductive segment (78) is located on the outer annular portion (66), and another electrically conductive segment (80) extends across the bridge features (70, 72) and inner section (68). Upon rupture of the rupture disc (20), one of the bridge features (72) carrying an electrically conductive segment (80) severs thereby opening the circuit.
摘要翻译：提供了用于破裂盘组件（12）中的突发指示器（24）。突发指示器（24）包括具有外环形部分（66）和通过一对桥接件（70,72）连接到外部部分的内部部分（68）的非导电材料。包括导电段（78,80）的电路位于突发指示器（24）上，并且可用于监测破裂盘（20）的完整性。一个导电部分（78）位于外部环形部分（66）上，另一个导电部分（80）跨越桥接件（70,72）和内部部分（68）延伸。在破裂盘（20）破裂时，承载导电段（80）的桥形特征（72）中的一个切断，从而打开电路。

79. 发明授权

US08322360B2 Rupture panel 有权
标题翻译：破裂面板
公开(公告)号：US08322360B2
公开(公告)日：2012-12-04
申请号：US12852975
申请日：2010-08-09
申请人： Alan Wilson
发明人： Alan Wilson
IPC分类号： F16K17/16 , F16K17/40
CPC分类号： B65D90/36 , E04B1/98 , F16K17/16 , Y10T137/1692 , Y10T137/1714 , Y10T137/1744
摘要： A rupture panel of three layers employs a lower layer (e.g. foam) that is adhesive, a middle layer (e.g. metallic) and a hold down layer. The middle layer has a weakened portion (scoring, openings, for example) that defines the panel burst pressure. A part of the lower layer does not connect to the middle layer. That part that does not connect to the middle layer adheres to the hold down layer. The hold down layer can be in the form of a ring with an open center, the weakened portion of the middle layer occupying a position within the open center of the hold down layer.
摘要翻译：三层的破裂板采用粘合剂，中间层（例如金属）和压紧层的下层（例如泡沫）。中间层具有限定面板爆裂压力的弱化部分（例如刻痕，开口）。下层的一部分不连接到中间层。不连接到中间层的部分遵守按压层。压紧层可以是具有开放中心的环的形式，中间层的弱化部分占据压紧层的开放中心内的位置。

80. 发明申请

US20110303665A1 RUPTURE PANEL 有权
标题翻译：破碎面板
公开(公告)号：US20110303665A1
公开(公告)日：2011-12-15
申请号：US12852975
申请日：2010-08-09
申请人： Alan Wilson
发明人： Alan Wilson
IPC分类号： B65D90/22
CPC分类号： B65D90/36 , E04B1/98 , F16K17/16 , Y10T137/1692 , Y10T137/1714 , Y10T137/1744
摘要： A rupture panel of three layers employs a lower layer (e.g. foam) that is adhesive, a middle layer (e.g. metallic) and a hold down layer. The middle layer has a weakened portion (scoring, openings, for example) that defines the panel burst pressure. A part of the lower layer does not connect to the middle layer. That part that does not connect to the middle layer adheres to the hold down layer. The hold down layer can be in the form of a ring with an open center, the weakened portion of the middle layer occupying a position within the open center of the hold down layer.
摘要翻译：三层的破裂板采用粘合剂，中间层（例如金属）和压紧层的下层（例如泡沫）。中间层具有限定面板爆裂压力的弱化部分（例如刻痕，开口）。下层的一部分不连接到中间层。不连接到中间层的部分遵守按压层。压紧层可以是具有开放中心的环的形式，中间层的弱化部分占据压紧层的开放中心内的位置。

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