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1. 发明申请

US20190093776A1 BURST DISK ASSEMBLY FOR HIGH AND ULTRA HIGH VACUUM CONTAINMENT VESSELS 审中-公开
公开(公告)号：US20190093776A1
公开(公告)日：2019-03-28
申请号：US15716840
申请日：2017-09-27
申请人： ACCU-GLASS PRODUCTS, INC.
发明人： ANDRES L. LIGETI
IPC分类号： F16K17/16
CPC分类号： F16K17/16 , F16K17/1606 , F16K17/40 , F16K17/403
摘要： An improved burst disc assembly for use in pressure relief conduits for high vacuum and ultra-high vacuum containment vessels, the assembly having a body with inlet and outlet openings connected by an internal passage, a burst disc disposed within the internal passage and connected therein to hermetically isolate the inlet and outlet openings. The assembly further has a mounting structure connected to the body and outwardly extending therefrom that may be clamped between adjacent faces of a pair of metal seal flanges provided in the relief conduit to secure the assembly in position and hermetically seal the assembly in the conduit in a manner prohibit the passage of gas molecules from the surrounding environment into the containment vessel through the relief conduit. The mounting structure is formed from a soft metal material having substantially lower hardness value than that of the metal seal flange faces to enable adequate sealing. The connection between the mounting structure and the body further provides similar hermetic seal. Upon rupture of the burst disc, the assembly alone must be replaced while the metal seal flanges connecting the burst disc assembly to the containment vessel may be reused.

2. 发明授权

US09956831B2 Combination tire pressure sensor and over-inflation pressure relief valve 有权
公开(公告)号：US09956831B2
公开(公告)日：2018-05-01
申请号：US14570890
申请日：2014-12-15
申请人： GOODRICH CORPORATION
发明人： Paul Summers , Steven Keller , Scott Whittle
IPC分类号： B60C23/04 , F16K17/40 , G01L17/00 , B33Y80/00 , B64C25/34 , F16K17/16 , B60C29/06 , G01L19/08
CPC分类号： B60C23/04 , B33Y80/00 , B60C23/0484 , B60C23/0496 , B60C23/0498 , B60C29/068 , B64C25/34 , F16K17/16 , F16K17/403 , G01L17/00 , G01L19/086
摘要： The present disclosure includes a combination sensor and pressure relief valve. The combination sensor and valve may be used with existing aircraft wheel systems. Wheel systems utilizing the combination sensor and valve are also disclosed.

3. 发明授权

US09933081B2 Bursting disc with thermal insulation 有权
公开(公告)号：US09933081B2
公开(公告)日：2018-04-03
申请号：US15267905
申请日：2016-09-16
申请人： Brilex Gesellschaft für Explosionsschutz mbH
发明人： Martin Bunse
IPC分类号： F16K17/40 , F16K17/16 , F16K17/36 , F16K27/12
CPC分类号： F16K17/16 , F16K17/36 , F16K17/403 , F16K27/12
摘要： A bursting disc with a flange area for attachment to an edge of an opening in a wall of a ventilation system, the central area adjacent the flange area along a predetermined breaking line equipped with thermal insulation on the bursting disc side which stretches at least not across the mounting element of the flange area so a niche is formed, bordered by the flange area and the thermal insulation on the bursting disc side. A bursting disc arrangement in which the bursting disc is mounted at the edge of an opening in a wall of a ventilation system and closes the opening, the wall equipped with thermal insulation on the system side which stretches to the flange area of the bursting disc, a gap corresponding to the niche is formed between at least one thermal insulation on the bursting disc side and the thermal insulation on the system side.

4. 发明授权

US09897220B2 Burst disk protected valve 有权
公开(公告)号：US09897220B2
公开(公告)日：2018-02-20
申请号：US14455950
申请日：2014-08-11
申请人： SodaStream Industries Ltd.
发明人： Avi Cohen , Guy Danieli
IPC分类号： F16K17/16 , F16K17/40 , F16K17/04 , B01F3/04
CPC分类号： F16K17/403 , B01F2003/04822 , F16K17/048 , F16K17/16 , Y10T137/0385 , Y10T137/1714
摘要： A safety unit for a home carbonation machine that includes a valve to release gas from a sealed state at a first pressure and a backup element set to rupture at a second higher pressure when the valve malfunctions. The valve also includes a backup element housing which moves to vent the gas via an outlet during carbonation and which has a conduit to direct the gas to the backup element.

5. 发明申请

US20170220053A1 Hybrid high integrity pressure protection systems and valves 审中-公开
公开(公告)号：US20170220053A1
公开(公告)日：2017-08-03
申请号：US15011941
申请日：2016-02-01
申请人： Jianchao Shu
发明人： Jianchao Shu
IPC分类号： G05D16/10 , F16K17/16 , F16K25/04
CPC分类号： G05D16/106 , F16K17/048 , F16K17/16 , F16K25/04
摘要： This invention relates to a Hybrid High Integrity Pressure Protection System (H-HIPPS) for severe services, the hybrid system includes a quick isolation subsystem between an overpressure zone and a normal pressure zone and a quick releasing subsystem between the overpressure zone and a lower pressure zone with quadruple redundancies for 30 year service without repair more particularly, the hybrid system has a novel valve and a novel pilot each with two independent plugs with metal to metal seal—(buckling seal) B ring assemblies and a novel (attachable)) A seal ring assembly to block or release over pressurize fluids without actuators for protecting the pipelines or the pressures vessels from surge pressure at the highest level of a system reliability with a fast block off time, redundant sensing valves, redundant releasing methods, redundant pressure protections, and cavitations and erosion suppressor.

6. 发明授权

US09523467B2 Over-pressure limiting arrangement for a cryogen vessel 有权
标题翻译：冷冻剂容器的超压限制装置
公开(公告)号：US09523467B2
公开(公告)日：2016-12-20
申请号：US14382071
申请日：2013-01-29
申请人： SIEMENS PLC
发明人： Patrick William Retz , Neil Charles Tigwell
IPC分类号： F16K17/14 , F17C13/12 , F16K17/16 , H01F6/02 , G01R33/28 , G01R33/38 , G01R33/3815
CPC分类号： F17C13/12 , F16K17/16 , G01R33/288 , G01R33/3804 , G01R33/3815 , H01F6/02 , Y10T137/1692
摘要： An over-pressure limiting arrangement for a cryogen vessel includes an access neck providing access into the cryogen vessel, a tubular structure extending through the access neck, a turret outer assembly joined leak-tight to the cryogen vessel and defining an interior volume that is separated from the atmosphere by a protective valve or burst disc, enclosing an upper extremity of the access neck and the tubular structure. An egress path defines a route for cryogen gas to escape from the turret outer assembly, and a pressure-responsive quench valve seals the egress path and opens when a differential pressure between the interior of the turret outer assembly and the interior of the egress path exceeds a predetermined value. An auxiliary burst disc, or a valve, is attached to the tubular structure within the turret outer assembly, with an inner surface thereof exposed to the interior of the tubular structure and an outer surface thereof exposed to the interior of the turret outer assembly.
摘要翻译：用于冷冻剂容器的过压限制装置包括提供进入冷冻剂容器的进入颈部，延伸穿过进入颈部的管状结构，与冷冻剂容器密封连接并限定分离的内部体积的转塔外部组件通过保护阀或爆破盘从大气中包围入口颈部和管状结构的上端。出口路径定义了冷冻剂气体从转塔外部组件逸出的路线，并且压力响应型骤冷阀密封出口路径，并且当转塔外部组件的内部与出口路径的内部之间的压差超过预定值。辅助爆破盘或阀门附接到炮塔外部组件内的管状结构，其内表面暴露于管状结构的内部，其外表面暴露于炮塔外部组件的内部。

7. 发明申请

US20160265687A1 HIGH PRESSURE FLUID SYSTEM 审中-公开
公开(公告)号：US20160265687A1
公开(公告)日：2016-09-15
申请号：US15160006
申请日：2016-05-20
申请人： PSI Pressure Systems Corp.
发明人： Jamie A. Forrest , Todd A. Shawver
IPC分类号： F16K43/00 , F16K5/22 , F16K17/40 , F16K27/00 , F16K17/16
CPC分类号： F16K5/22 , B05B9/0413 , B24C7/0015 , F04B53/16 , F04B53/164 , F04B53/18 , F04B53/22 , F16K13/04 , F16K17/16 , F16K27/003 , F16K43/00 , Y10T137/4238 , Y10T137/6011 , Y10T137/877
摘要： A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed in and removed from a frame and/discharge manifold as a single unit. A discharge manifold can isolate different pressure rated passageways of the system, and multiple rupture discs associated with the same. A discharge manifold end plate can be included to provide ease of repair of discharge outlets and to establish a plumbing system for the rupture discs. A quick coupler can facilitate connection between a plunger of the seal cartridge assembly and a cross head stub connected to a power frame. A lubrication valve assembly can provide and meter lubrication from a high pressure inlet source to a plunger and packing of the seal cartridge assembly.

8. 发明授权

US09371919B2 High pressure fluid system 有权
标题翻译：高压流体系统
公开(公告)号：US09371919B2
公开(公告)日：2016-06-21
申请号：US14509424
申请日：2014-10-08
申请人： PSI Pressure Systems Corp.
发明人： Jamie A. Forrest , Todd A. Shawver
IPC分类号： F16K5/22 , F16K17/40 , F16K17/16 , F16K27/00 , F16K43/00 , B24C7/00 , B05B9/04 , F04B53/16 , F04B53/22 , F04B53/18
CPC分类号： F16K5/22 , B05B9/0413 , B24C7/0015 , F04B53/16 , F04B53/164 , F04B53/18 , F04B53/22 , F16K13/04 , F16K17/16 , F16K27/003 , F16K43/00 , Y10T137/4238 , Y10T137/6011 , Y10T137/877
摘要： A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed in and removed from a frame and/discharge manifold as a single unit. A discharge manifold can isolate different pressure rated passageways of the system, and multiple rupture discs associated with the same. A discharge manifold end plate can be included to provide ease of repair of discharge outlets and to establish a plumbing system for the rupture discs. A quick coupler can facilitate connection between a plunger of the seal cartridge assembly and a cross head stub connected to a power frame. A lubrication valve assembly can provide and meter lubrication from a high pressure inlet source to a plunger and packing of the seal cartridge assembly.
摘要翻译：高压流体系统，包括增强的安全，维护和维修功能。该系统可以包括具有阀座组件，密封盒组件和入口歧管的CAM组件模块，其容易地安装在作为单个单元的框架和/排出歧管中并从其移除。排放歧管可以隔离系统的不同压力额定通道，以及与其相关联的多个破裂盘。可以包括排放歧管端板以便于排放出口的修理和建立用于破裂盘的管道系统。快速联接器可以促进密封筒组件的柱塞与连接到功率框架的十字头短截线之间的连接。润滑阀组件可以提供并测量从高压入口源到柱塞和密封筒组件的填料的润滑。

9. 发明授权

US09334966B2 Freeze tolerant ball valve 有权
标题翻译：防冻球阀
公开(公告)号：US09334966B2
公开(公告)日：2016-05-10
申请号：US14737067
申请日：2015-06-11
申请人： Ronald Lehman
发明人： Ronald Lehman
IPC分类号： F16K17/40 , F16K3/22 , F16K5/06 , F16K17/14 , F16K27/06 , F16K27/04
CPC分类号： F16K17/16 , F16K3/22 , F16K5/06 , F16K17/14 , F16K27/04 , F16K27/067
摘要： A freeze tolerant ball valve for controlling the direction of expansion of freezing water within the ball valve is disclosed. The valve includes valve body inlet and the valve body outlet, and a spherical-shaped gate that has an axial fluid passage that extends through the spherical-shaped gate. The spherical-shaped gate can be rotated to block fluid communication between the valve body inlet and the valve body outlet. The valve body also has a first sidewall that is of a first sidewall thickness, and a sidewall having a boss that supports a concave cap that has a bottom wall that is of a bottom wall thickness, the bottom wall thickness being substantially thinner than the sidewall thickness. The cooperation of the passage through the spherical- shaped gate, the first sidewall with its first sidewall thickness positioned opposite to the bottom wall of the concave cap results in a valve that directs the effects of freezing on to the concave cap, which would fail first in the event of freezing. The cap can be easily and quickly replaced in the event of failure.
摘要翻译：公开了一种用于控制球阀内冷冻水膨胀方向的防冻球阀。阀包括阀体入口和阀体出口，以及具有延伸穿过球形门的轴向流体通道的球形门。可以旋转球形门以阻止阀体入口和阀体出口之间的流体连通。阀体还具有第一侧壁厚度的第一侧壁，以及具有支撑具有底壁的底盖的凸起的侧壁的侧壁，底壁厚度基本上比侧壁厚度。通过球形门的通道，其第一侧壁的第一侧壁厚度与凹形盖的底壁相对定位，导致将冷冻效果引导到凹帽的阀门，这将首先失效在冻结的情况下。发生故障时，盖可以方便快捷地更换。

10. 发明授权

US09285040B2 High pressure fluid system 有权
公开(公告)号：US09285040B2
公开(公告)日：2016-03-15
申请号：US14509578
申请日：2014-10-08
申请人： PSI Pressure Systems Corp.
发明人： Jamie A. Forrest , Todd A. Shawver
IPC分类号： F16K5/22 , F16K27/00 , F16K43/00 , B24C7/00 , B05B9/04 , F04B53/16 , F04B53/22 , F04B53/18
CPC分类号： F16K5/22 , B05B9/0413 , B24C7/0015 , F04B53/16 , F04B53/164 , F04B53/18 , F04B53/22 , F16K13/04 , F16K17/16 , F16K27/003 , F16K43/00 , Y10T137/4238 , Y10T137/6011 , Y10T137/877
摘要： A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed in and removed from a frame and/discharge manifold as a single unit. A discharge manifold can isolate different pressure rated passageways of the system, and multiple rupture discs associated with the same. A discharge manifold end plate can be included to provide ease of repair of discharge outlets and to establish a plumbing system for the rupture discs. A quick coupler can facilitate connection between a plunger of the seal cartridge assembly and a cross head stub connected to a power frame. A lubrication valve assembly can provide and meter lubrication from a high pressure inlet source to a plunger and packing of the seal cartridge assembly.

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