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51. 发明申请

WO02055348A1 INFLATOR 审中-公开
标题翻译：气筒
公开(公告)号：WO02055348A1
公开(公告)日：2002-07-18
申请号：PCT/US2001/029414
申请日：2001-09-20
IPC分类号： B60R21/26 , B60R21/268 , F16K31/72 , F17C7/00 , F17C13/04
CPC分类号： B60R21/268 , B60R2021/26094 , F17C7/00 , F17C13/04 , F17C2205/0332 , F17C2223/0123 , F17C2270/0181 , F17C2270/0736 , Y10T137/1647 , Y10T137/1774
摘要： An inflator for inflating an airbag has a vessel (10) for containing compressed gas. The vessel has a gas outlet aperture (8). A support element (3) is located in the gas outlet aperture with a sealing element (2) next to the side of the support element that faces the interior of the vessel. A locking element (10) is disposed in a locking position between a side of the support element that faces away from the interior of the vessel and a first abutment (5) that is rigid with respect to the vessel. The support element is further supported by a second abutment (6) that is rigid with respect to the vessel. A gas releasing device (14) moves the locking element (10) from said locking position to open the gas outlet aperture (8).
摘要翻译：用于使气囊充气的充气机具有容纳压缩气体的容器（10）。容器具有气体出口孔（8）。支撑元件（3）位于气体出口孔中，密封元件（2）紧邻支撑元件的面向容器内部的侧面。锁定元件（10）设置在支撑元件的远离容器内部的一侧之间的锁定位置和相对于容器刚性的第一邻接（5）。支撑元件由相对于容器刚性的第二抵接件（6）进一步支撑。气体释放装置（14）使锁定元件（10）从所述锁定位置移动以打开气体出口孔（8）。

52. 发明授权

US11886212B2 Pneumatic valve with rupturable membrane 有权
公开(公告)号：US11886212B2
公开(公告)日：2024-01-30
申请号：US17120508
申请日：2020-12-14
申请人： Goodrich Corporation
发明人： Piotr J. Zajac , Kamil Czechowski , Adrian Tarnowski
IPC分类号： G05D7/01 , B60C29/00 , F16K17/40 , F16K17/06 , F16K17/16
CPC分类号： G05D7/0193 , B60C29/002 , F16K13/04 , F16K17/16 , Y10T137/1774
摘要： A pneumatic valve for attachment to a source of high pressure gas comprises a valve body which comprises a gas inlet and a gas outlet. A rupturable membrane extends across the gas inlet. A membrane support element is slidably supported in the valve body for movement between an extended position and a retracted position, the membrane support element having a lower end engageable, in the extended position, with the rupturable membrane to support the rupturable membrane against rupture. The valve body further comprises a bore through which the membrane support element extends and one or more gas supply passages bypassing the bore for providing a gas flow path from the gas inlet to the gas outlet. The membrane support element is configured to be movable from the extended position to the retracted position to permit the rupturable membrane to rupture under the pressure of the high pressure gas.

53. 发明授权

US07950409B2 Rupture disc assembly that withstands much higher back pressures than actuation pressure 有权
标题翻译：破裂盘组件承受比启动压力高得多的背压
公开(公告)号：US07950409B2
公开(公告)日：2011-05-31
申请号：US11668993
申请日：2007-01-30
申请人： Jeffrey A. Stokes , Donald R. Hibler, Jr. , Eddie R. Malcolm
发明人： Jeffrey A. Stokes , Donald R. Hibler, Jr. , Eddie R. Malcolm
IPC分类号： F16K17/16 , F16K17/40
CPC分类号： F16K17/162 , E21B34/063 , Y10T137/1639 , Y10T137/1699 , Y10T137/1714 , Y10T137/1774
摘要： An activation rupture disc unit is provided that is capable of withstanding a substantially higher back pressure than its burst activation pressure. The unit includes a tubular housing having a fluid passage. Tapered wall structure defines at least a portion of the passage with the fluid outlet thereof being of greater area than the fluid inlet. A rupture disc is carried by the housing and has a central bulged section in fluid-blocking relationship to the passage. A tapered, self-releasing solid plug is positioned in and conforms to the tapered portion of the passage. The plug has a curved surface conforming to and positioned in full supporting relationship to the central section of the rupture disc. The plug is of sufficient mass to prevent rupture of the central section of the disc under a back pressure substantially greater than the activation pressure of the disc.
摘要翻译：提供一种激活破裂盘单元，其能够承受比其爆裂激活压力更大的背压。该单元包括具有流体通道的管状壳体。锥形壁结构限定通道的至少一部分，其流体出口的面积大于流体入口的面积。破裂盘由壳体承载并且具有与通道成流体阻挡关系的中心凸起部分。锥形的自动释放固体塞被定位并且与通道的锥形部分相一致。塞子具有与破裂盘的中心部分完全支撑关系并且与其完全支撑关系的弯曲表面。塞子具有足够的质量以防止在基本上大于盘的启动压力的背压下破坏盘的中心部分。

54. 发明申请

US20070181182A1 Valve assembly 审中-公开
标题翻译：阀组件
公开(公告)号：US20070181182A1
公开(公告)日：2007-08-09
申请号：US11351199
申请日：2006-02-09
申请人： James Kralick , Alexander Kagan
发明人： James Kralick , Alexander Kagan
IPC分类号： F16K17/16
CPC分类号： F16K17/162 , Y10T137/1774
摘要： A valve assembly can include a ruptureable member. The ruptureable member may be secured in place by a first support member, a second support member, and one or more removable engaging elements. The valve assembly can be configured such that the ruptureable member can be removed when a single removable engaging element is removed. In another embodiment, a valve assembly can include a plunger having a substantially solid shaft. The valve assembly can also include a ruptureable section attached to the substantially solid shaft. In still another embodiment, a valve assembly can include a plunger including a stem portion and a motion limiter portion, wherein the motion limiter portion is wider than the stem portion. The valve assembly can also include a spring surrounding the stem portion and the motion limiter portion, wherein the motion limiter portion is configured to keep the spring from becoming fully compressed.
摘要翻译：阀组件可包括可破裂构件。可破裂构件可以通过第一支撑构件，第二支撑构件和一个或多个可移除的接合元件固定就位。阀组件可以构造成使得当去除单个可移除接合元件时可以去除可破裂构件。在另一个实施例中，阀组件可以包括具有基本上实心轴的柱塞。阀组件还可以包括连接到基本上实心的轴的可破裂部分。在另一个实施例中，阀组件可以包括柱塞，其包括杆部分和运动限制器部分，其中运动限制器部分比杆部分宽。阀组件还可以包括围绕杆部分和运动限制器部分的弹簧，其中运动限制器部分构造成保持弹簧不被完全压缩。

55. 发明授权

US06726241B2 Cold gas generator 失效
标题翻译：冷气发生器
公开(公告)号：US06726241B2
公开(公告)日：2004-04-27
申请号：US10248209
申请日：2002-12-27
申请人： Siegfried Welz
发明人： Siegfried Welz
IPC分类号： B60R2126
CPC分类号： B60R21/268 , Y10T137/1774
摘要： A cold gas generator for an airbag system has a storage device filled with a gas under pressure and provided with a gas outlet opening. A thin-walled sealing disk is provided which, in a rest state, seals pressure-tightly the gas outlet opening. A support device supports the sealing disk against a gas pressure of the gas acting on the sealing disk in a pressure direction. A triggering device acts on the support device. The support device has a pressure plate resting against the sealing disk and a support lever supporting the pressure plate and the sealing disk. The pressure plate and the support lever are configured as separate parts. A bearing supports the support lever such that the support lever receives forces in the pressure direction and is force-free transversely to the pressure direction. The triggering device acts on the support lever so as to cause pivoting about the bearing.
摘要翻译：用于气囊系统的冷气发生器具有填充有压力气体并设置有气体出口的储存装置。提供了薄壁密封盘，其在静止状态下密封地密封气体出口。支撑装置抵抗在压力方向上作用在密封盘上的气体的气体压力的密封盘。触发装置作用在支持装置上。支撑装置具有靠在密封盘上的压板和支撑压板和密封盘的支撑杆。压板和支撑杆配置为分开的部件。轴承支撑支撑杆，使得支撑杆在压力方向上受到力并且横向于压力方向是无力的。触发装置作用在支撑杆上，以便绕轴承转动。

56. 发明授权

US06612326B2 Inflator 失效
标题翻译：气筒
公开(公告)号：US06612326B2
公开(公告)日：2003-09-02
申请号：US09972598
申请日：2001-10-08
申请人： Martin Specht , Florian Sachsenhauser , Thomas Heckmayer , Rudolf Meyer , Joachim Verheugen
发明人： Martin Specht , Florian Sachsenhauser , Thomas Heckmayer , Rudolf Meyer , Joachim Verheugen
IPC分类号： F16K3172
CPC分类号： B60R21/268 , B60R2021/26094 , F17C7/00 , F17C13/04 , F17C2205/0332 , F17C2223/0123 , F17C2270/0181 , F17C2270/0736 , Y10T137/1647 , Y10T137/1774
摘要： An inflator for inflating an airbag has a vessel for containing compressed gas. The vessel has a gas outlet aperture. A support element is located in the gas outlet aperture with a sealing element next to the side of the support element that faces the interior of the vessel. A locking element is disposed in a locking position between a side of the support element that faces away from the interior of the vessel and a first abutment that is rigid with respect to the vessel. The support element is further supported by a second abutment that is rigid with respect to the vessel. A gas releasing device moves the locking element from the locking position to open the gas outlet aperture.
摘要翻译：用于使气囊充气的充气机具有容纳压缩气体的容器。容器具有气体出口孔。支撑元件位于气体出口孔中，密封元件靠近支撑元件的面向容器内部的侧面。锁定元件设置在支撑元件的远离容器内部的一侧之间的锁定位置以及相对于容器刚性的第一邻接。支撑元件由相对于容器刚性的第二邻接部进一步支撑。气体释放装置将锁定元件从锁定位置移动以打开气体出口孔。

57. 发明授权

US06321770B1 Regulator valve for escape slide 有权
标题翻译：用于逃生滑梯的调节阀
公开(公告)号：US06321770B1
公开(公告)日：2001-11-27
申请号：US09476969
申请日：1999-12-31
申请人： Roland D. Hintzman , Christopher J. Bock , Richard B. Yori, III
发明人： Roland D. Hintzman , Christopher J. Bock , Richard B. Yori, III
IPC分类号： F16K1740
CPC分类号： F16K1/306 , B64D25/14 , F16K1/307 , F16K31/465 , Y10T137/1692 , Y10T137/1714 , Y10T137/1774 , Y10T137/1789 , Y10T137/7781 , Y10T137/87917
摘要： A system for controlling with safety the transfer or control of high pressure fluids from a container for use as to an inflatable escape slide. The pressurized container houses valve mechanisms such as a first and second valve mechanism, with the first valve mechanism controlling by actuation the on off flow of high pressure fluids to the second valve mechanism. The second valve mechanism controls the rate of flow by reducing the pressure for delivery to the inflatable escape slide. A safety valve operates in conjunction with the first valve mechanism and upon breaking of the valve mechanisms from the pressurized container to prevent the contents of the pressurized container from rapid escape or uncontrolled release.
摘要翻译：一种用于安全地控制来自容器的高压流体的转移或控制用于可充气逃生滑梯的系统。加压容器容纳诸如第一和第二阀机构的阀机构，其中第一阀机构通过致动将高压流体的开启流动驱动到第二阀机构来控制。第二阀机构通过减小输送到充气逃生滑梯的压力来控制流速。安全阀与第一阀机构一起操作，并且在从加压容器断开阀机构时防止加压容器的内容物快速逃逸或不受控制地释放。

58. 发明授权

US6006938A Enhanced reverse buckling rupture disc 失效
标题翻译：增强反向屈曲破裂片
公开(公告)号：US6006938A
公开(公告)日：1999-12-28
申请号：US933281
申请日：1997-09-18
申请人： Robert M. Mozley , J. Kyle McCamis
发明人： Robert M. Mozley , J. Kyle McCamis
IPC分类号： F16K17/16 , F16K13/00
CPC分类号： F16K17/1606 , Y10T137/1692 , Y10T137/1729 , Y10T137/1737 , Y10T137/1744 , Y10T137/1774
摘要： An improved reverse rupture disc for use as a safety pressure relief device is provided. The disc is defined by an annular flat flange region, a concave-convex disc dome region and a transition region that joins the disc-shaped flat flange region to the concave-convex disc dome region. One or more deformations are formed at or near the apex of the disc dome region for weakening the disc to the point that incidental damage to the disc will not weaken the disc any further, thereby ensuring that the disc will reverse at a certain pressure, and no lower. The disc is also formed with an irregular transition region at the base of the disc and a partial circular groove in the transition region. The irregular transition region of the disc cooperates with a protrusion formed in a support ring disposed downstream of the disc to sever the disc dome from the annular flat flange region along the groove in the transition region. An ungrooved region of the transition region acts as a hinge holding the ruptured disc dome to the flat flange region after the disc has ruptured. The ruptured disc dome hangs over an arcuate projection formed in the support ring, which helps to prevent the disc from fragmenting.
摘要翻译：提供了用作安全泄压装置的改进的反向破裂盘。盘由环形的平坦凸缘区域，凹凸圆盘形圆顶区域和将盘形平坦凸缘区域连接到凹凸盘圆顶区域的过渡区域限定。在圆盘圆顶区域的顶点处或附近形成一个或多个变形，以削弱盘片，使得盘的附带损坏不会再削弱盘片，从而确保盘片在一定压力下反向，并且不低于盘也形成在盘的底部处的不规则过渡区域和过渡区域中的部分圆形槽。盘的不规则过渡区域与形成在设置在盘的下游的支撑环中的突起配合，以沿着过渡区域中的凹槽从圆形平坦凸缘区域切割圆盘。过渡区域的未槽区域用作在盘破裂之后将破裂的圆盘圆顶保持在平坦凸缘区域上的铰链。破裂的圆盘圆顶悬挂在支撑环上形成的弓形突起上，这有助于防止光盘碎裂。

59. 发明授权

US5860443A Rapid release mechanism with damping control 失效
标题翻译：具有阻尼控制的快速释放机构
公开(公告)号：US5860443A
公开(公告)日：1999-01-19
申请号：US808724
申请日：1997-02-28
申请人： John Soemer , Peter Materna , Michael Dosch , Richard Moakes , Geoffrey Lawrence Mahon
发明人： John Soemer , Peter Materna , Michael Dosch , Richard Moakes , Geoffrey Lawrence Mahon
IPC分类号： B60R21/26 , F16K17/04 , F16K17/40 , F16K31/00 , F16K31/128 , F17C13/04
CPC分类号： F16K13/04 , Y10T137/1774
摘要： A release mechanism for releasing pressurized fluid from an associated pressure vessel has sealing means for use in sealing an opening in the associated pressure vessel, supporting means for supporting the sealing means, first opening means for selectively opening the sealing means by removing the supporting means and, damping control means for damping the supporting means and also regulating the release of the high pressure fluid. To release pressurized fluid from the pressure vessel, the supporting means is removed out of supporting relationship with a sealing means. Next the supporting means is moved along its axis without damping, then with damping and, finally, with relatively light damping.
摘要翻译：用于从相关压力容器释放加压流体的释放机构具有用于密封相关压力容器中的开口的密封装置，用于支撑密封装置的支撑装置，用于通过移除支撑装置来选择性地打开密封装置的第一打开装置，阻尼控制装置，用于阻尼支撑装置并调节高压流体的释放。为了从压力容器释放加压流体，支撑装置与密封装置脱离支撑关系。接下来，支撑装置沿其轴线移动而没有阻尼，然后是阻尼，最后以相对较轻的阻尼运动。

60. 发明授权

US4361165A Breakaway pipe coupling with automatically closed valves 失效
标题翻译：断路管接头与自动关闭阀
公开(公告)号：US4361165A
公开(公告)日：1982-11-30
申请号：US176080
申请日：1980-08-07
申请人： John F. Flory
发明人： John F. Flory
IPC分类号： F16K17/40 , F16L55/10
CPC分类号： F16K17/40 , E21B17/06 , E21B43/0107 , F16L55/1007 , Y10S285/90 , Y10T137/1662 , Y10T137/1677 , Y10T137/1774 , Y10T137/87941
摘要： A breakaway pipeline coupling is described which comprises first and second pipe sections forming a fluid seal and designed to separate at a predetermined axial load. A plurality of piston and cylinder pressure compensating devices are arranged around the exterior of the pipe sections to hold them together until separation.Shear pins or shear studs passing between the pipeline sections will fail when the coupling is subjected to an external tensile force exceeding the predetermined maximum force. The pressure compensating devices apply a compression load on the coupling to counteract the tension load exerted by internal pressure in the pipeline. The pressure compensating devices included pistons movable axially within cylinders in response to pressure differentials, and porting or tubing for exposing one side of the piston to the internal pressure within the coupling.When internal pressure produces a force which tends to separate the coupling, an opposing compressive force resulting from the pressure acting on the pistons tends to hold the coupling together. External tensile force tending to separate the coupling are resisted by the shear pins, but when a predetermined maximum external tensile force is exceeded, the shear pins fail and the pipeline sections separate.A first, normally closed valve is located within the first pipeline section, and a second, normally closed valve, or a valve lock pin, is located in the second pipeline section. When the pipeline sections are joined together, the valve(s) is locked in the open position and fluid can flow freely through the coupling and the pipeline in which the coupling is assembled. As the sections move relative to one another, each valve is shut to that the contents of the pipeline are not discharged into the environment.
摘要翻译：描述了一种分流管道联接器，其包括形成流体密封件并被设计成在预定轴向载荷下分离的第一和第二管段。多个活塞和气缸压力补偿装置围绕管部分的外部布置以将它们保持在一起直到分离。当联轴器经受超过预定最大力的外部张力时，在管道部分之间通过的剪切销或剪力柱将失效。压力补偿装置对联轴器施加压缩载荷以抵消由管道中的内部压力施加的张力负荷。压力补偿装置包括响应于压差而在气缸内轴向移动的活塞，以及用于将活塞的一侧暴露于联接器内的内部压力的移动或管道。当内部压力产生趋向于分离联接器的力时，由作用在活塞上的压力产生的相反的压缩力趋于将联接器保持在一起。倾向于分离联轴器的外部张力受到剪切销的抵抗，但是当超过预定的最大外力拉力时，剪切销失效，管道部分分开。第一个常闭阀位于第一管道段内，第二个常闭阀或一个阀锁销位于第二管道段中。当管道部分连接在一起时，阀被锁定在打开位置，并且流体可以自由地流过联接器和联接器组装在其中的管道。当这些部分相对于彼此移动时，每个阀关闭，使得管道的内容物不会排放到环境中。

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