公开(公告)号：US08733383B1

公开(公告)日：2014-05-27

申请号：US13785843

申请日：2013-03-05

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Alan Wilson

IPC分类号： F16K17/16

CPC分类号： F16K17/1606 ,  F16K37/0008 ,  Y10T137/1707 ,  Y10T137/1737 ,  Y10T137/1744

摘要： An overpressure indicating disk apparatus for indicating an overpressure condition in a pressurized system includes a body having end portions, a bore, and a reverse buckling disk having an annular peripheral portion and a concave convex dome portion. The annular portion surrounds the dome. The first end portion is attached and in pressure communication to the pressurized system. The pressure in the bore is the same pressure as the pressure of the pressurized system. The annular peripheral portion is mounted to the body. An indicating component/ring is affixed to the body and disk. A central tab is mounted inside the ring. The concave side faces the central tab. The convex side faces the pressure inside the bore. When the pressure in the bore exceeds a preselected maximum pressure value, the disk reverses to engage and displace the central tab thereby indicating visually that an overpressure condition exists within the bore.

摘要翻译： 用于指示加压系统中的超压状态的超压指示盘装置包括具有端部，孔和具有环形周边部分和凹形凸起圆顶部分的反向屈曲盘的主体。 环形部分围绕圆顶。 第一端部附接并与加压系统压力连通。 孔中的压力与加压系统的压力相同。 环形周边部分安装到主体上。 指示部件/环固定在主体和盘上。 中央翼片安装在环内。 凹面朝向中央突出部。 凸面面对孔内的压力。 当孔中的压力超过预选的最大压力值时，盘反转以接合和移动中央突片，从而可视地显示孔内存在过压状况。

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。

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。

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。

公开(公告)号：US20120000548A1

公开(公告)日：2012-01-05

申请号：US12869920

申请日：2010-08-27

申请人： Sudheer Khamitkar

发明人： Sudheer Khamitkar

IPC分类号： F16K17/40

CPC分类号： F16K17/1606 ,  F16K17/1613 ,  H01M2/1072 ,  H01M2/1241 ,  H01M10/052 ,  Y02E60/12 ,  Y10T137/1729 ,  Y10T137/1737 ,  Y10T137/1759

摘要： A rupture disk is provided for relieving pressure between the interior of a battery box and the exterior of the battery box, the box having an outlet opening. A first layer provides a gasket which abuts the battery box, the gasket having a central opening which aligns with the battery box opening. A second layer is in the form of a reverse buckling disk having a disk flange, a domed portion and a weakened portion on the dome that defines a disk burst pressure, the second layer having concave and convex sides. A third layer that is an outlet ring that sandwiches the second layer in between the first and the third layer layers, the outlet ring having a central opening surrounded by an edge. A plurality of teeth on the third layer extend from said edge inwardly. A plurality of tabs are provided on the first and third layers.

摘要翻译： 提供了一种用于缓解电池盒内部和电池盒外部之间的压力的破裂盘，该盒具有出口。 第一层提供与电池盒邻接的垫圈，垫圈具有与电池盒开口对准的中心开口。 第二层呈反向弯曲盘的形式，其具有圆盘凸缘，圆顶部分和圆顶上的限定盘突发压力的弱化部分，第二层具有凹凸面。 第三层，其是在第一和第三层之间夹住第二层的出口环，出口环具有由边缘包围的中心开口。 第三层上的多个齿从所述边缘向内延伸。 在第一和第三层上提供多个接片。

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。

公开(公告)号：US20220216566A1

公开(公告)日：2022-07-07

申请号：US17570001

申请日：2022-01-06

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Robert Jackson ,  Jonathan Franks

IPC分类号： H01M50/342 ,  H01M50/367

摘要： There is provided breathable overpressure assemblies that are secured to a sealed container and configured to rupture in the event of a rapid pressure increase and to regulate pressure inside the container. A breathable overpressure assembly includes a rupture member having a central rupture portion and a peripheral flange extending about at least a portion of a periphery of the central rupture portion. The breathable overpressure assembly includes at least one vent opening in at least one of the central rupture portion and the peripheral flange, and a breathable membrane that covers the at least one vent opening.