专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014109856A1 BI-DIRECTIONAL PRESSURE EQUALIZATION VALVE 审中-公开
标题翻译：双向压力平衡阀
公开(公告)号：WO2014109856A1
公开(公告)日：2014-07-17
申请号：PCT/US2013/074239
申请日：2013-12-11
申请人： BAKER HUGHES INCORPORATED
发明人： KUCERA, Samuel C. , COGHILL, Anthony S.
IPC分类号： E21B34/08 , E21B43/12
CPC分类号： E21B34/101 , F16K17/10 , F16K17/196 , F16K31/36 , F16K39/026 , G05D7/0126 , Y10T137/7768 , Y10T137/7775
摘要： A valve for enabling communication between a first pressure and a second pressure including a piston member arranged in a housing. The piston member is movable between an open configuration and a closed configuration for selectively enabling communication between the first and second pressures. A control assembly is included for moving the valve to the open configuration. A first net pressure area is exposed to the first pressure and operatively arranged to urge the valve in a closing direction in response to the first pressure when the valve is in a closed configuration. A second net pressure area is exposed to the second pressure and operatively arranged to urge the valve in the closing direction in response to the second pressure when the valve is in a closed configuration. A method of operating a valve system is also included.
摘要翻译：一种用于实现第一压力和第二压力之间的连通的阀，包括布置在壳体中的活塞构件。活塞构件可以在打开构型和闭合构型之间移动，以选择性地实现第一和第二压力之间的连通。包括一个控制组件，用于将阀门移动到打开的状态。第一净压力区域暴露于第一压力并且可操作地布置成当阀处于关闭构造时响应于第一压力而在闭合方向上推动阀。第二净压力区域暴露于第二压力并且可操作地布置成当阀处于关闭构造时响应于第二压力而在闭合方向上推动阀。还包括操作阀系统的方法。

2. 发明申请

WO2004036096A2 PRESSURE MANAGEMENT APPARATUS AND METHODS 审中-公开
标题翻译：压力管理装置和方法
公开(公告)号：WO2004036096A2
公开(公告)日：2004-04-29
申请号：PCT/US2003/033055
申请日：2003-10-15
申请人： DELAWARE CAPITAL FORMATION, INC. , ORTENZI, Vernon, D. , KESTERMAN, James, E. , HUGUES, Timothy, M. , GILBERT, James, C.
发明人： ORTENZI, Vernon, D. , KESTERMAN, James, E. , HUGUES, Timothy, M. , GILBERT, James, C.
IPC分类号： F16K
CPC分类号： B65D90/34 , F16K17/196 , F16K24/00 , Y10T137/7775 , Y10T137/8085
摘要： Pressure management apparatus are provided herein for coupling to an end of a vent pipe of a storage tank. Exemplary pressure management apparatus include a removable filter adapted to minimize and/or prevent debris from traveling from an interior of a storage tank to an interior of a housing of the pressure management apparatus. Further exemplary pressure management apparatus include a pressure valve with a high pressure valve portion and a low pressure valve portion. Methods of providing a pressure management apparatus are also disclosed.
摘要翻译：本文提供的压力管理装置用于联接到储罐的排气管的一端。示例性压力管理装置包括可移除的过滤器，其适于最小化和/或防止碎屑从储罐的内部行进到压力管理装置的壳体的内部。进一步示例性的压力管理装置包括具有高压阀部分和低压阀部分的压力阀。还公开了提供压力管理装置的方法。

3. 发明申请

WO2004036096A3 PRESSURE MANAGEMENT APPARATUS AND METHODS 审中-公开
标题翻译：压力管理装置和方法
公开(公告)号：WO2004036096A3
公开(公告)日：2005-03-31
申请号：PCT/US0333055
申请日：2003-10-15
申请人： CAPITAL FORMATION INC , ORTENZI VERNON D , KESTERMAN JAMES E , HUGUES TIMOTHY M , GILBERT JAMES C
发明人： ORTENZI VERNON D , KESTERMAN JAMES E , HUGUES TIMOTHY M , GILBERT JAMES C
IPC分类号： B65D90/34 , F16K17/196 , F16K24/00 , F16K24/04 , F16K24/06
CPC分类号： B65D90/34 , F16K17/196 , F16K24/00 , Y10T137/7775 , Y10T137/8085
摘要： Pressure management apparatus (10) are provided herein for coupling to an end of a vent pipe (100) of a storage tank. Exemplary pressure management apparatus include a removable filter (60) adapted to minimize and/or prevent debris from traveling from an interior of a storage tank to an interior of a housing (12) of the pressure management apparatus (10). Further exemplary pressure management apparatus (10) include a pressure valve with a high pressure valve portion and a low pressure valve portion (46). Methods of providing a pressure management apparatus are also disclosed.
摘要翻译：本文提供了压力管理装置（10），用于联接到储罐的排气管（100）的端部。示例性压力管理装置包括适于最小化和/或防止碎片从储罐内部行进到压力管理装置（10）的壳体（12）的内部的可移除过滤器（60）。进一步示例性的压力管理装置（10）包括具有高压阀部分的压力阀和低压阀部分（46）。还公开了提供压力管理装置的方法。

4. 发明申请

WO2011031737A1 VENT VALVE AND CONTAINER THEREWITH 审中-公开
标题翻译：通风阀和容器
公开(公告)号：WO2011031737A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048099
申请日：2010-09-08
申请人： GIRARD EQUIPMENT, INC. , PETRARCA, Joseph , LYNCH, Chris , GIRARD, Tim , FERNANDEZ, Michael
发明人： PETRARCA, Joseph , LYNCH, Chris , GIRARD, Tim , FERNANDEZ, Michael
IPC分类号： B65D90/34 , F16K17/196
CPC分类号： B65D90/34 , F16K17/196 , F16K24/00 , Y10T137/7775 , Y10T137/7776 , Y10T137/7777 , Y10T137/778 , Y10T137/7879
摘要： In one embodiment, the valve (100) comprises: (a) a housing (101) configured to interengage with a container (401), and having at least one axis (101a) and at least one aperture (105); (b) a first poppet (110) axially movably within said housing (101) between a first closed position and a first open position; (c) a second poppet (120) axially movable within said first poppet (110) between a second closed position and a second open position; (d) a first seal (111) between said first poppet (110) and said housing (101); (e) a second seal (121) between said first poppet (110) and said second poppet (120); (f) a first resilient member (112) disposed within a first space (130) between said housing(101) and said first poppet (110), and having a resilient force sufficient to hold said first poppet (110) in said first closed position such that said first poppet (110) urges said first seal (111) against said housing (101) when a pressure differential axially across said first poppet (110) is below a first point, and to allow said first poppet (110) to move in said first direction to said first open position when said fluid pressure differential exceeds said first point; and (g) a second resilient member (122) disposed within a second space (140) between said first poppet (110) and said second poppet (120), and having a resilient force sufficient to hold said second poppet (120) in said closed position such that that said second poppet (120) urges said second seal (121) against said first poppet (110) when a pressure differential axially across said second poppet (120) is below a second point, and to allow said second poppet (120) to move in a second direction, different from said first direction, to said second open position when said pressure differential exceeds said second point.
摘要翻译：在一个实施例中，阀门（100）包括：（a）构造成与容器（401）相互接合并且具有至少一个轴线（101a）和至少一个孔口（105）的壳体（101）（b）在第一关闭位置和第一打开位置之间在所述壳体（101）内可轴向移动的第一提升阀（110）（c）在第二关闭位置和第二打开位置之间在所述第一提升阀（110）内可轴向移动的第二提升阀（120）（d）在所述第一提升阀（110）和所述壳体（101）之间的第一密封件（111）; （e）在所述第一提升阀（110）和所述第二提升阀（120）之间的第二密封件（121）; （f）设置在所述壳体（101）和所述第一提升阀（110）之间的第一空间（130）内的第一弹性构件（112），并且具有足以将所述第一提升阀（110）保持在所述第一闭合使得当轴向跨过所述第一提升阀（110）的压差低于第一点时，所述第一提升阀（110）将所述第一密封件（111）推向所述壳体（101），并且允许所述第一提升阀（110）当所述流体压力差超过所述第一点时，在所述第一方向上移动到所述第一打开位置; 和（g）设置在所述第一提升阀（110）和所述第二提升阀（120）之间的第二空间（140）内的第二弹性构件（122），并且具有足以将所述第二提升阀（120）保持在所述第二提升阀关闭位置，使得当跨越所述第二提升阀（120）的压力差低于第二点时，所述第二提升阀（120）将所述第二密封件（121）推压抵靠所述第一提升阀（110），并且允许所述第二提升阀 120）当所述压力差超过所述第二点时，沿与所述第一方向不同的第二方向移动到所述第二打开位置。

5. 发明申请

WO2005052406A1 LOCKOUT MECHANISM FOR A SUSPENSION SYSTEM 审中-公开
标题翻译：悬挂系统的锁定机构
公开(公告)号：WO2005052406A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/038466
申请日：2004-11-17
申请人： SRAM CORPORATION
发明人： WESLING, Kevin , JORDAN, Brian , SHIPMAN, Christopher , CHEEVER, John , HERRINGTON, Edward , OSBORNE, James
IPC分类号： F16F9/44
CPC分类号： F16F9/446 , B62K25/08 , F16F9/003 , F16F9/516 , F16F9/56 , Y10T137/7775
摘要： A suspension system (10, 510) that includes a simplified lockout mechanism (12, 112, 212, 312, 412, 543, 700) and an adjustable blow-off mechanism. The system includes a valve mechanism (18, 118, 218, 318, 418, 544, 714) and a valve actuating assembly (20, 220, 320, 420, 545, 710), a valve mechanism housing (14, 214, 314, 414, 522, 721) and a resilient member (16, 56, 58, 594, 732) disposed between the valve mechanism (18, 118, 218, 318, 418, 544, 714) and the valve mechanism housing (14, 214, 314, 414, 522, 721). The valve mechanism (18, 118, 218, 318, 418, 544, 714) is slidably mounted along the valve mechanism housing (14, 214, 314, 414, 522, 721) and it separates a first chamber (30, 230, 330, 430, 546, 723) from a second chamber (32, 232, 332, 432, 548, 725). The valve actuating assembly (20, 220, 320, 420, 545, 710) operates the valve mechanism (18, 118, 218, 318, 418, 544, 714) between open and closed positions. The resilient member (16, 56, 58, 594, 732) is configured to be deformable by the valve mechanism (18, 118, 218, 318, 418, 544, 714) as the valve mechanism (18, 118, 218, 318, 418, 544, 714) is slidably displaced by an increasing pressure in the first chamber (30, 230, 330, 430, 546, 723). The sliding valve mechanism (18, 118, 218, 318, 418, 544, 714) is configured to collide against the valve actuating assembly (20, 220, 320, 420, 545, 710) when a blow-off pressure is reached in the first chamber (30, 230, 330, 430, 546, 723) switching the valve mechanism (18, 118, 218, 318, 418, 544, 714) from the closed position to the open position.
摘要翻译：一种悬挂系统（10,510），其包括简化的锁定机构（12,112,212,312,412,543,700）和可调节的排放机构。所述系统包括阀机构（18,118,218,318,418,544,714）和阀致动组件（20,220,320,420,545,710），阀机构壳体（14,214,314）设置在所述阀机构（18,118,218,318,418,544,714）之间的弹性构件（16,56,58,594,732）和所述阀机构壳体（14， 214,314,414,522,721）。阀机构（18,118,218,318,418,544,714）沿着阀机构壳体（14,214,314,414,522,721）可滑动地安装，并且其将第一室（30,230，从第二腔室（32,232,332,432,548,725）排出第二腔室（330,330,546,723）。阀致动组件（20,220,320,420,545,710）在打开位置和关闭位置之间操作阀机构（18,118,218,318,418,544,714）。弹性构件（16,56,58,594,732）构造成通过阀机构（18,118,218,318,418,544,714）作为阀机构（18,118,218,318）可变形，418,544,714）在第一腔室（30,230,330,430,546,723）中被增加的压力可滑动地移位。滑阀机构（18,118,218,318,418,544,714）构造成当达到泄放压力时与所述阀致动组件（20,220,320,420,545,710）碰撞所述第一室（30,230,330,430,546,723）将所述阀机构（18,118,218,318,418,544,714）从所述关闭位置切换到所述打开位置。

6. 发明申请

WO1994019631A1 SAFETY RELIEF VALVE FOR PRESSURE VESSELS 审中-公开
标题翻译：用于压力容器的安全减压阀
公开(公告)号：WO1994019631A1
公开(公告)日：1994-09-01
申请号：PCT/US1994001022
申请日：1994-01-28
申请人： KEYSTONE INTERNATIONAL HOLDINGS CORP.
发明人： KEYSTONE INTERNATIONAL HOLDINGS CORP. , McNEELY, Michael, D.
IPC分类号： F16K17/196
CPC分类号： F16K17/10 , F16K17/12 , F16K17/194 , F16K17/196 , Y10T137/0396 , Y10T137/774 , Y10T137/7775 , Y10T137/7781
摘要： A fluid pressure safety relief system for a pressure vessel (10) having a main valve member (46) seating on a nozzle ring (38) under a mechanical force of a predetermined amount resulting from a calibrated counterweight (54). An operating rod (55) is connected between the main valve member (46) and a piston (74) having one side in fluid communication with fluid pressure in the pressure vessel (10). A fluid chamber (78) is provided on the other side of piston (74) and a fluid passage (84) from fluid chamber (78) has an outlet at its upper end (86) closely adjacent the nozzle ring (38). Upon unseating of the valve member (46) from the nozzle (38) fluid flows from the fluid chamber (78) to increase the fluid pressure differential across the piston (74) to assist in the movement of the main valve member (46) to an open position.
摘要翻译：一种用于压力容器（10）的流体压力安全释放系统，其具有主要阀构件（46），其以由校准的配重（54）产生的预定量的机械力而位于喷嘴环（38）上。操作杆（55）连接在主阀构件（46）和活塞（74）之间，其一侧与压力容器（10）中的流体压力流体连通。流体室（78）设置在活塞（74）的另一侧，并且来自流体室（78）的流体通道（84）在其紧邻喷嘴环（38）的上端（86）处具有出口。在阀构件（46）从喷嘴（38）移开时，流体从流体室（78）流出，以增加跨过活塞（74）的流体压力差，以帮助主阀构件（46）移动到一个开放的职位。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式