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1. 发明申请

US20140261742A1 THERMAL PRESSURE RELIEF DEVICES AND RELATED SYSTEMS AND METHODS 有权
标题翻译：热压消除装置及相关系统和方法
公开(公告)号：US20140261742A1
公开(公告)日：2014-09-18
申请号：US13801187
申请日：2013-03-13
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： AXEL HEISE
IPC分类号： F16K37/00
CPC分类号： F16K37/0083 , B60L11/1883 , F16K17/406 , F16K31/002 , F16K37/0025 , H01M8/04201 , H01M8/04776 , H01M2250/20 , Y02T90/32 , Y02T90/34 , Y10T137/0491 , Y10T137/1647 , Y10T137/1684 , Y10T137/1797 , Y10T137/1812 , Y10T137/1827 , Y10T137/1963
摘要： Apparatus, methods and systems for inspecting and/or sensing defects in a thermal pressure relief device. The thermal pressure relief apparatus may comprise a bulb having a fluid therein. In some implementations, a sensor may be used to determine whether the fluid within the bulb exceeds a fill level threshold. Upon determining that the fluid is below the fill level threshold, an action may be taken. In some implementations, the action may comprise providing a notification.
摘要翻译：用于检查和/或感测热压力释放装置中的缺陷的装置，方法和系统。热压释放装置可以包括其中具有流体的灯泡。在一些实施方案中，可以使用传感器来确定灯泡内的流体是否超过填充水平阈值。当确定流体低于填充水平阈值时，可以采取动作。在一些实现中，动作可以包括提供通知。

2. 发明申请

US20130025698A1 FUEL-PUMP DRIVE OFF ALERT SYSTEM 审中-公开
标题翻译：燃油泵驱动关闭报警系统
公开(公告)号：US20130025698A1
公开(公告)日：2013-01-31
申请号：US13354249
申请日：2012-01-19
申请人： Behrouz Safi-Samghabadi , Tina Safi , Nedda Safi , Nina Safi
发明人： Behrouz Safi-Samghabadi , Tina Safi , Nedda Safi , Nina Safi
IPC分类号： F16K17/40 , G08B21/00
CPC分类号： F16L55/1007 , B67D7/067 , B67D7/3218 , Y10T137/1684
摘要： The present invention consists of a fuel-pump drive off alert system comprising of a fuel pump disengageable device, a disengage detector, a transmitter, and a receiver. In summary, the fuel pump disengageable device comprising of an upper and lower section and the disengage detector comprises of two parts that connect to said upper and lower section of the fuel pump disengageable device. The transmitter is connected to the first part of the disengage detector whereby providing an alert in the form of an alarm or other notification, when the first part and second part of the disengage detector are separated.
摘要翻译：本发明包括燃料泵驱动关闭报警系统，其包括燃料泵脱离装置，分离检测器，发射器和接收器。总而言之，包括上部和下部的燃料泵可脱离装置和分离检测器包括连接到燃料泵可脱离装置的所述上部和下部的两个部分。当分离检测器的第一部分和第二部分分离时，变送器连接到分离检测器的第一部分，从而以报警或其他通知的形式提供报警。

3. 发明申请

US20080041473A1 HIGH OVERPRESSURE VENT STRUCTURE HAVING SPRING STEEL RECLOSER PANEL 失效
标题翻译：具有弹簧钢回收面板的高过压通风结构
公开(公告)号：US20080041473A1
公开(公告)日：2008-02-21
申请号：US11465274
申请日：2006-08-17
申请人： Tom Eijkelenberg , Guy Jakus , Guido Dom
发明人： Tom Eijkelenberg , Guy Jakus , Guido Dom
IPC分类号： F16K17/40
CPC分类号： F16K17/085 , Y10T137/1684 , Y10T137/1714 , Y10T137/1744 , Y10T137/8811
摘要： Apparatus for protecting a confined space having a vent aperture for relief of an overpressure condition and provided with a vent unit having a pressure relief portion normally closing the vent aperture is provided with recloser structure for generally closing off the vent aperture in the event of opening of the pressure relief portion of the vent unit. The recloser structure includes a resilient, flexible, spring steel recloser panel that is normally held in a bent condition out of closing relationship to the vent aperture. Releasable mechanism engages the recloser panel for normally retaining the panel in its open position. An actuator is connected to the releasable mechanism for actuating the latter to release the recloser panel for movement as a function of its inherent resilience into substantially closing relationship to the vent aperture after the relief portion of the vent unit has opened. The vent apparatus including the spring steel recloser panel may be of either rectangular or circular configuration.
摘要翻译：具有用于保护具有通气孔以限制超压状态的封闭空间的装置设置有通常关闭通气孔的具有压力释放部分的通气单元，其具有重合器结构，用于在打开排气单元的压力释放部分。重合器结构包括弹性，柔性的弹簧钢重合器面板，其通常保持在与通气孔关闭的关系中的弯曲状态。可拆卸机构接合重合器面板，用于将面板正常保持在其打开位置。致动器连接到可释放机构，用于在排气单元的释放部分已经打开之后，将释放机构作为其固有回弹力的函数来释放重合器面板，使其移动成与通气口的基本关闭关系。包括弹簧钢重合器面板的排气装置可以是矩形或圆形构造。

4. 发明授权

US06422420B1 Compressed gas safety inflator for life vests, life rafts and the like 失效
标题翻译：压缩气体安全充气机，人体背心，救生筏等
公开(公告)号：US06422420B1
公开(公告)日：2002-07-23
申请号：US09854596
申请日：2001-05-15
申请人： Dennis Brown
发明人： Dennis Brown
IPC分类号： B67D500
CPC分类号： B63C9/24 , B63C2009/007 , F17C7/00 , F17C13/02 , F17C2201/0109 , F17C2201/058 , F17C2205/0329 , F17C2221/013 , F17C2223/0123 , F17C2223/035 , F17C2270/0105 , F17C2270/0189 , F17C2270/0736 , F17C2270/0772 , F17C2270/079 , Y10T137/1684
摘要： A gas cartridge introduced into the housing of the invention is punctured by a pin moved by an arm designed to show through a series of windows whether the cartridge is full or empty. A pulling on a tab rotates the arm to action, in puncturing the cartridge and a spring then locks the visual displays in position. The pin is provided with a cone-shaped head which prevents any re-arming of the arm from changing the display to show that the cartridge is full, when in fact the cartridge has been spent. The amount of pull needed to activate the arm can be selectively controlled.
摘要翻译：引入本发明的壳体中的气体盒被被设计成通过一系列窗口显示的臂移动的销钉被刺穿，无论墨盒是满的还是空的。在拉片上使手臂动作，刺穿墨盒，弹簧然后将视觉显示器锁定在适当的位置。该销设置有锥形头部，当实际上已经消耗了墨盒时，该头部防止臂部改变显示器以示出墨盒已满的任何重新布置。可以选择性地控制激活臂所需的拉力量。

5. 发明授权

US06412512B1 Pressure control valve 失效
标题翻译：压力控制阀
公开(公告)号：US06412512B1
公开(公告)日：2002-07-02
申请号：US09719871
申请日：2000-12-19
申请人： Robert Vernet
发明人： Robert Vernet
IPC分类号： F16K1714
CPC分类号： F16K13/06 , F16K17/383 , Y10T137/1647 , Y10T137/1684 , Y10T137/1782 , Y10T137/7734
摘要： The invention relates to a pressure control valve 1 for a tank intended to contain a fluid and comprising at least one flap 5 obturating an aperture linking the inside (I) and the outside (E) of the tank, such flap being held in the obturating position by spring means 7 pressing on a support 9, such valve incorporating means 10, 20 allowing the retraction in whole or in part of the spring support 9 such as to reduce the pressure exerted by the spring 7 on the flap 5. This valve is characterised in that the support 9 has an embrittled part 15 able to be fractured by a mobile piston 20 activated by a pyrotechnic gas generator 27.
摘要翻译：本发明涉及一种用于容纳流体的罐的压力控制阀1，该压力控制阀包括至少一个盖住连接罐体内部（I）和外部（E）的孔的至少一个挡板5，该挡板保持在封闭状态通过弹簧的位置，装置7按压支撑件9，这种阀结合装置10,20允许弹簧支撑件9的全部或部分缩回，以便降低由弹簧7施加在挡板5上的压力。该阀是其特征在于，支撑件9具有能够被由烟火气体发生器27启动的移动活塞20破裂的脆化部分15。

6. 发明授权

US5631634A Flow and pressure sensor 失效
标题翻译：流量和压力传感器
公开(公告)号：US5631634A
公开(公告)日：1997-05-20
申请号：US371427
申请日：1995-01-11
申请人： John Strelow
发明人： John Strelow
IPC分类号： F16K17/16 , G01F1/40 , G08B21/00
CPC分类号： F16K17/1606 , F16K17/162 , G01F1/40 , Y10T137/1632 , Y10T137/1684 , Y10T137/1692 , Y10T137/1744 , Y10T137/1752
摘要： A pressure sensor assembly includes a disk entirely of metal and having a plurality of circumferentially spaced petals, separated by a plurality of radially extending slots. The slots extend from the periphery of the disk to a position near the center. However, the disks are in electrical communication with one another. A pair of wire leads are respectively placed at terminals on two separate spaced-apart disks with the opposite end portion of the leads connected to an alarm monitor. The disk body can be used in low or high temperature applications and is corrosion resistant and preferably entirely metallic (for example, stainless steel). The disk body is designed to be installed between standard pipe flanges, between a flange and a rupture disk holder, or in a holder that is used as, or located downstream of, a rupture disk or similar device. The device is designed to cause a discontinuity (open circuit) in an electrical circuit as a result of fluid flow through the pipe. When a rupture disk or similar device bursts or a valve leaks, the resulting pressure charge will rupture (tear) the subject burst sensor creating an open circuit. The device may be of any metal with electrical conductivity compatible with an alarm system that is commercially available. The device may be domed and self-supporting. The all-metal sensor, and nonmetallic gasket provide an assembly that is more rugged, reliable, and economical than current designs and is reliable over a large range of temperatures. The apparatus of the present invention is nonfragmenting, which permits use under valves and applications where fragmentation presents a problem.
摘要翻译：压力传感器组件包括完全由金属制成的圆盘，并且具有多个周向间隔开的花瓣，由多个径向延伸的槽分开。槽从盘的周边延伸到靠近中心的位置。然而，磁盘彼此电连通。一对导线分别放置在两个独立间隔开的磁盘的端子上，导线的相对端部连接到报警监视器。盘体可以在低温或高温应用中使用，并且是耐腐蚀的，优选完全是金属的（例如不锈钢）。盘体被设计成安装在标准管道法兰之间，凸缘和破裂盘保持器之间，或安装在用作破裂盘或类似装置的或位于破裂盘或类似装置下游的保持器中。该设备被设计成由于流体流过管道而导致电路中的不连续（开路）。当破裂盘或类似设备爆裂或阀门泄漏时，产生的压力将会破裂（撕裂）本体突发传感器，从而产生开路。该装置可以是具有与可商购的报警系统兼容的导电性的任何金属。该设备可以是圆顶和自支撑。全金属传感器和非金属垫片提供了比现有设计更坚固，可靠和经济的组件，并且在大范围的温度范围内是可靠的。本发明的装置是非分片的，其允许在分裂存在问题的阀门和应用中使用。

7. 发明授权

US4978947A Rupturable fluid flow indicator 失效
标题翻译：可破裂流体流量指示器
公开(公告)号：US4978947A
公开(公告)日：1990-12-18
申请号：US342960
申请日：1989-05-25
申请人： Michael C. Finnegan
发明人： Michael C. Finnegan
IPC分类号： F16K17/14 , F16K17/16 , F16K37/00 , F17D5/06
CPC分类号： F16K37/00 , F16K17/16 , Y10S137/91 , Y10T137/1684 , Y10T137/1692 , Y10T137/1707 , Y10T137/1744 , Y10T137/1752 , Y10T137/8326
摘要： A rupturable fluid flow indicator and a rupture disk assembly including the indicator are provided. The indicator is comprised of a rupturable member adapted to be clamped across a fluid flow passageway having at least one opening formed therein for weakening a portion of the member. An electric current conductor adapted to be electrically connected in an alarm circuit is attached across the weakened portion of the rupturable member whereby when the member ruptures as a result of fluid pressure exerted thereon, the conductor also ruptures.

8. 发明授权

US4951697A Rupture disk failure indicating apparatus 失效
标题翻译：破裂盘故障指示装置
公开(公告)号：US4951697A
公开(公告)日：1990-08-28
申请号：US441771
申请日：1989-11-27
申请人： Donald K. Fritts
发明人： Donald K. Fritts
IPC分类号： F16K17/14 , F16K17/16 , F16K37/00
CPC分类号： F16K17/1606 , F16K37/0058 , Y10S116/07 , Y10T137/1684 , Y10T137/1692 , Y10T137/1707 , Y10T137/8175 , Y10T137/8326
摘要： The present invention provides apparatus for visually indicating the failure of a rupture disc comprised of an elongated hollow body member, a piston disposed in the body member which is moved therein by pressurized fluid pressure exerted thereon, and an elongated indicator pin which is pushed by the piston through an opening in the body when pressurized fluid causes the piston to be moved therein. The body member includes a pressurized fluid exhaust port which is opened by the movement of the piston. Pressurized fluid exhausted through the exhaust port can be vented to prevent abnormal rupture disk operation or it can be utilized to activate an alarm.

9. 发明授权

US4352437A Combined pressure relief and indicator mechanism 失效
标题翻译：组合减压和指示机构
公开(公告)号：US4352437A
公开(公告)日：1982-10-05
申请号：US951686
申请日：1978-10-16
申请人： Joseph Bernatt
发明人： Joseph Bernatt
IPC分类号： H02B13/065 , B65D25/00
CPC分类号： H02B13/025 , H02B13/065 , H01H2033/568 , H02B13/0655 , Y10T137/1684
摘要： A combined pressure relief and pressure indicating mechanism includes a diaphragm closing a vent in a housing. The diaphragm is punctured if an excessive overpressure occurs in the housing to relieve same. A movable indicator is held from moving by the diaphragm as long as the housing pressure exceeds a minimum value. If the housing pressure falls below this value the indicator moves, its movement giving a visual indication of an underpressure.
摘要翻译：组合的压力释放和压力指示机构包括在壳体中封闭通风口的隔膜。如果在外壳中发生过大的过压以纾缓隔膜，则隔膜被刺穿。只要壳体压力超过最小值，可移动指示器就被隔膜移动。如果住房压力低于该值，则指示器移动，其运动给出了负压的视觉指示。

10. 发明授权

US2580426A Warning means for safety discharge outlets 失效
标题翻译：安全排放口的警告
公开(公告)号：US2580426A
公开(公告)日：1952-01-01
申请号：US12763549
申请日：1949-11-16
申请人： SPECIALTIES DEV CORP
发明人： HEIGIS HENRY E
IPC分类号： F16K17/16
CPC分类号： F16K17/16 , Y10T29/4979 , Y10T137/1684 , Y10T137/1714 , Y10T137/8326

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