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1. 发明申请

WO2007142989A2 CONTROL STOP AND FLUSHING SYSTEM 审中-公开
标题翻译：控制停止和冲洗系统
公开(公告)号：WO2007142989A2
公开(公告)日：2007-12-13
申请号：PCT/US2007/012776
申请日：2007-05-31
申请人： SLOAN VALVE COMPANY , JOHNSON, Dwight N.
发明人： JOHNSON, Dwight N.
IPC分类号： E03D3/02 , E03D3/06 , F16K41/10
CPC分类号： F16K15/025 , E03D3/00 , F16K41/103 , Y10T137/7738 , Y10T137/774 , Y10T137/7742 , Y10T137/7781 , Y10T137/7836 , Y10T137/86928 , Y10T137/87877
摘要： A control stop for a flush valve for a urinal or toilet fixture includes a housing defining a flow chamber divided by a valve seat into inlet and outlet sections. A valve structure is biased toward the valve seat by a spring applying a valve closing spring force. The housing is sealed by a diaphragm, and the diaphragm covers the movable valve structure, isolating it from water flowing through the housing. The diaphragm does not impede valve structure movement, and the closing spring force establishes a threshold water supply pressure for opening the control stop during increasing pressure following a no or low supply pressure condition. A plurality of control stops may supply a bank of flush valves and fixtures, and open in a cascading sequence during increasing pressure as a result of having springs with different closing spring forces.
摘要翻译：用于小便器或马桶固定装置的冲洗阀的控制止动件包括限定由阀座分成入口和出口部分的流动室的壳体。通过施加阀关闭弹簧力的弹簧将阀结构偏压到阀座。外壳由隔膜密封，隔膜覆盖可动阀结构，将其与流过外壳的水隔离。隔膜不会妨碍阀门结构的运动，并且关闭弹簧力建立阈值供水压力，用于在无或低供应压力条件下增加压力期间打开控制停止。多个控制停止可以提供一组冲洗阀和夹具，并且由于具有不同的闭合弹簧力的弹簧而在增加的压力下以级联顺序打开。

2. 发明申请

WO2015017608A1 FLUID REGULATORS HAVING CORRUGATED DIAPHRAGMS 审中-公开
标题翻译：具有腐蚀性膜片的流体调节器
公开(公告)号：WO2015017608A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/049030
申请日：2014-07-31
申请人： TESCOM CORPORATION
发明人： VASQUEZ, Ernesto , GRIFFIN, James, Lyman , LUKENSMEYER, Andrew, Jared , DURANT, Tony, Alan
IPC分类号： G05D16/06
CPC分类号： F16K17/04 , G05D16/0633 , Y10T137/774
摘要： Corrugated diaphragm apparatus for improved cycle life of a diaphragm are described herein. One described example apparatus includes a valve body having an inlet and an outlet to allow fluid to flow therethrough, a backing plate disposed within a bonnet and coupled to the valve body, and first and second diaphragms. Each diaphragm has a corrugated profile and is in a stacked configuration. The diaphragms are operatively coupled to the backing plate and each of the diaphragms is clamped between the valve body and the bonnet proximate a peripheral edge of the diaphragm.
摘要翻译：本文描述了用于改善隔膜的循环寿命的波纹隔膜装置。一个描述的示例性装置包括具有允许流体流过其中的入口和出口的阀体，设置在发动机罩内并联接到阀体以及第一和第二隔膜的背板。每个隔膜具有波形轮廓并且处于堆叠构型。膜片可操作地联接到背板，并且每个隔膜被紧固在隔膜的周边边缘处被夹紧在阀体和阀盖之间。

3. 发明申请

WO2009097177A1 HIGH-PRESSURE VALVE 审中-公开
标题翻译：高压阀
公开(公告)号：WO2009097177A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/030543
申请日：2009-01-09
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , MORGAN, Christopher, K. , LEWIS, Eric, R. , ACKMAN, Michael, W.
发明人： MORGAN, Christopher, K. , LEWIS, Eric, R. , ACKMAN, Michael, W.
IPC分类号： F16K1/54 , F16K1/42
CPC分类号： F16K17/02 , F16K1/385 , F16K1/42 , F16K1/54 , Y10T137/0396 , Y10T137/7738 , Y10T137/774 , Y10T137/7745 , Y10T137/7746 , Y10T137/7764
摘要： Disclosed in one aspect is a valve comprising (a) a valve body (101) having a poppet valve chamber (103) with an axis (107) running there through; (b) a seat (109) having a seat sealing surface (111), and a outer- seat surface (137), the seat located axially within the poppet valve chamber; and (c) a poppet (115) having a poppet sealing surface (119), the poppet being located axially within the poppet valve chamber; wherein a poppet-seat interface (143) is created between at least a portion of the seat sealing surface and at least a portion of the poppet sealing surface, the poppet-seat interface being at an angle beta of from 20 to 90- to the axis. In one embodiment the seat is removable, allowing the geometry of at least the poppet head surface and/or the seat inside surface, which defines a fluid flow-path cross-section, to be tailored.
摘要翻译：一方面公开了一种阀，包括（a）具有提升阀室（103）的阀体（101），其具有在其上延伸的轴线（107）; （b）具有座密封面（111）的座椅（109）和位于提升阀室内的轴向位置的外座面（137）。和（c）具有提升阀密封表面（119）的提升阀（115），所述提升阀轴向位于提升阀室内; 其中在所述座椅密封表面的至少一部分与所述提升阀密封表面的至少一部分之间产生提升阀座接口（143），所述提升阀座接口处于角度β为20°至90° 轴。在一个实施例中，座椅是可拆卸的，允许限定流体流动横截面的至少提升头表面和/或座椅内表面的几何形状。

4. 发明申请

WO2006134264A1 LIMITEUR DE PRESSION 审中-公开
标题翻译：压力消除装置
公开(公告)号：WO2006134264A1
公开(公告)日：2006-12-21
申请号：PCT/FR2006/001331
申请日：2006-06-13
申请人： EATON S.A.M. , MAGNAVAL, Jean-Louis , ARMIROLI, Jean , AUDINEAU, Pascal
发明人： MAGNAVAL, Jean-Louis , ARMIROLI, Jean , AUDINEAU, Pascal
IPC分类号： F02M63/02 , F02M63/00 , F16K17/04 , F16K15/04
CPC分类号： F02M63/0215 , F02M63/0043 , F02M63/0225 , Y10T137/7739 , Y10T137/774 , Y10T137/7741 , Y10T137/7922
摘要： Limiteur de pression (27) utilisable dans un circuit de fluide à haute pression pour limiter la pression en cas de défaillance d'un des composants du circuit, constitué d'une chemise (4) à l'intérieur de laquelle coulisse un poussoir (3) sollicité axialement par des moyens de rappel (5) et actionnant des moyens d'obturation (2) d'un orifice (9) faisant communiquer une chambre amont (7) d'admission du fluide à haute pression avec une chambre aval (10) délimitée par la chemise (4), un côté du poussoir (3) et la paroi percée dudit orifice (9), ladite chambre aval (10) comportant au moins une ouverture (12, 12') d'échappement du fluide et les moyens d'obturation (2) étant maintenus par les moyens de rappel (5) en position d'obturation de l'orifice (9) en deçà d'un seuil prédéterminé de pression dans la chambre amont (7). Le poussoir (3) est dépourvu de voies de passage axiales pour le fluide, coulisse avec un faible jeu fonctionnel dans la chemise (4), et est dimensionné pour obstruer au moins partiellement chaque ouverture (12, 12') d'échappement, dont au moins une est reliée à une ouverture (15) également pratiquée dans la chemise (4) et débouchant au moins partiellement du côté opposé du poussoir (3).
摘要翻译：本发明的压力释放装置（27）用于高压流体回路，用于在电路部件故障的情况下限制压力，并且包括在其中滑动的主体（4）和推动器（3），并且可以通过返回装置（5）以这样的方式驱动连接接收高压流体的上游室（7）和由主体界定的下游室（10）的孔口（9）的密封装置（2） 4），推动器（3）的侧面和所述孔（9）的穿孔壁，其中所述下游室（10）包括至少一个流体排放口（12,12'），并且密封装置（2）保持在靠近上游室（7）中的预定压力阈值的情况下，通过返回装置（5）在闭合孔口（9）的位置。没有轴向通过通道的推动器（3）以小的行进间隙滑动在主体（4）中，并且其尺寸被选择为使得其能够至少部分地关闭每个排出开口（12,12' ），其中至少一个连接到也体现在主体（4）中并且至少部分地打开到推动器（3）的相对侧的开口（15）。

5. 发明申请

WO2013149826A1 CHECK VALVE ASSEMBLY 审中-公开
标题翻译：检查阀组件
公开(公告)号：WO2013149826A1
公开(公告)日：2013-10-10
申请号：PCT/EP2013/055711
申请日：2013-03-19
申请人： DELPHI TECHNOLOGIES HOLDING S.À.R.L.
发明人： GRAHAM, Mark , TREMETHICK, Tristan , MALLELA VISWA, Venkata, Ravindra , WILLIAMS, Ryan
IPC分类号： F02M63/00
CPC分类号： F16K17/164 , F02M63/0054 , F02M63/0071 , F02M63/0225 , F16K15/04 , F16K15/048 , F16K27/0245 , Y10T137/774
摘要： A non-return valve assembly (100) for a high-pressure fuel injection system is disclosed. The valve (100) comprises a valve chamber (102) defined in part by a first body (106) and in part by a second body (108) and defining a valve chamber wall (118), an inlet passage (110) formed in the first body (106) and opening into the valve chamber (102) at a valve seat (116) defined by the first body (106), an outlet passage (112), and a valve ball (114) received within the valve chamber (102) and engageable with the valve seat (116) so as to interrupt fluid flow from the outlet passage (112) to the inlet passage (110) through the valve chamber (102). The valve chamber wall (118) comprises a plurality of guide portions (122a) to guide the valve ball (114) in substantially linear movement within the valve chamber (102).
摘要翻译：公开了一种用于高压燃料喷射系统的止回阀组件（100）。阀门（100）包括由第一主体（106）部分地限定并且部分地由第二主体（108）限定并限定阀室壁（118）的阀室（102），入口通道（110）形成在第一主体（106）并且在由第一主体（106）限定的阀座（116）处开口进入阀室（102），出口通道（112）和容纳在阀室内的阀球（114）（102）并且可与阀座（116）接合，以便阻止通过阀室（102）从出口通道（112）到入口通道（110）的流体流动。阀室壁（118）包括多个引导部分（122a），以在阀室（102）内基本线性运动地引导阀球（114）。

6. 发明申请

WO2007142989A3 CONTROL STOP AND FLUSHING SYSTEM 审中-公开
标题翻译：控制停止和冲洗系统
公开(公告)号：WO2007142989A3
公开(公告)日：2008-02-07
申请号：PCT/US2007012776
申请日：2007-05-31
申请人： SLOAN VALVE CO , JOHNSON DWIGHT N
发明人： JOHNSON DWIGHT N
IPC分类号： E03D3/02 , E03D3/06 , F16K41/10
CPC分类号： F16K15/025 , E03D3/00 , F16K41/103 , Y10T137/7738 , Y10T137/774 , Y10T137/7742 , Y10T137/7781 , Y10T137/7836 , Y10T137/86928 , Y10T137/87877
摘要： A control stop (16) for a flush valve (22) for a urinal or toilet fixture includes a housing (28) defining a flow chamber (38) divided by a valve seat (42) into inlet (44) and outlet (46) sections. A valve structure (54) is biased toward the valve seat (42) by a spring (78) applying a valve closing spring force. The housing (28) is sealed by a diaphragm (70), and the diaphragm covers the movable valve structure (54), isolating it from water flowing through the housing. The diaphragm (70) does not impede valve structure movement, and the closing spring force establishes a threshold water supply pressure for opening the control stop (16) during increasing pressure following a no or low supply pressure condition. A plurality of control stops (16A 16H) may supply a bank of flush valves (22A - 22H) and fixtures, and open in a cascading sequence during increasing pressure as a result of having springs with different closing spring forces.
摘要翻译：用于小便器或马桶固定装置的冲洗阀（22）的控制止动件（16）包括限定由阀座（42）分成入口（44）和出口（46）的流动室（38）的壳体（28）部分。通过施加阀关闭弹簧力的弹簧（78）将阀结构（54）偏压到阀座（42）。壳体（28）由隔膜（70）密封，并且隔膜覆盖可动阀结构（54），将其与流过壳体的水隔离。隔膜（70）不阻碍阀结构运动，并且闭合弹簧力在无供应或低供给压力条件之后增加压力期间建立用于打开控制停止件（16）的阈值供水压力。多个控制停止（16A 16H）可以提供一排冲洗阀（22A-22H）和固定装置，并且由于具有不同的关闭弹簧力的弹簧而在增加的压力下以级联顺序打开。

7. 发明申请

WO1990010168A1 PRESSURE RELIEF VALVE FOR PRESSURE EQUALIZATION BETWEEN A CLOSED SPACE AND THE SURROUNDING ATMOSPHERE 审中-公开
标题翻译：关闭空间与周围大气压力平衡的压力消除阀
公开(公告)号：WO1990010168A1
公开(公告)日：1990-09-07
申请号：PCT/DK1990000050
申请日：1990-02-21
申请人： SORENSEN, Emil, Aarestrup
IPC分类号： F16K17/08
CPC分类号： F16K17/08 , Y10T137/774
摘要： A pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere comprises a valve housing (1) with an upwardly facing blow-off opening (11) in which a conical valve seat (13) is formed. A drop-shaped body (14) arranged in the blow-off opening (11) is formed on its underside with a conical valve surface (15) co-operating with the valve seat (13). The drop-shaped body is connected with a lifting disc (21) which has a larger area than the valve seat (13) and is surrounded by a free passage slot (22). By suitable dimensioning, advantageous characteristics can be obtained for pressure and blow-off velocity as functions of the blow-off quantity, and the blow-off will always take place in the form of a jet which by means of the drop-shaped body (14) is directed vertically upwards at high velocity.

8. 发明申请

WO2015017608A8 FLUID REGULATORS HAVING CORRUGATED DIAPHRAGMS 审中-公开
标题翻译：具有波纹状隔膜的流体调节器
公开(公告)号：WO2015017608A8
公开(公告)日：2015-08-20
申请号：PCT/US2014049030
申请日：2014-07-31
申请人： TESCOM CORP
发明人： VASQUEZ ERNESTO , GRIFFIN JAMES LYMAN JR , LUKENSMEYER ANDREW JARED , DURANT TONY ALAN
IPC分类号： G05D16/06
CPC分类号： F16K17/04 , G05D16/0633 , Y10T137/774
摘要： Corrugated diaphragm apparatus for improved cycle life of a diaphragm are described herein. One described example apparatus includes a valve body having an inlet and an outlet to allow fluid to flow therethrough, a backing plate disposed within a bonnet and coupled to the valve body, and first and second diaphragms. Each diaphragm has a corrugated profile and is in a stacked configuration. The diaphragms are operatively coupled to the backing plate and each of the diaphragms is clamped between the valve body and the bonnet proximate a peripheral edge of the diaphragm.
摘要翻译：本文描述了用于改善隔膜循环寿命的波纹隔膜装置。一个描述的示例设备包括具有允许流体流过其中的入口和出口的阀体，设置在阀盖内并联接到阀体的背板，以及第一和第二隔膜。每个隔膜都有波纹形状，并且处于堆叠状态。隔膜可操作地连接到背板，并且每个隔膜在隔膜的外围边缘附近被夹紧在阀体和阀盖之间。

9. 发明申请

WO2013083832A1 A PRESSURE RELIEF VALVE 审中-公开
标题翻译：压力释放阀
公开(公告)号：WO2013083832A1
公开(公告)日：2013-06-13
申请号：PCT/EP2012/074933
申请日：2012-12-10
申请人： PRES-VAC ENGINEERING APS
发明人： PALMQVIST, Ronni
IPC分类号： F16K17/12 , F16K24/04 , B65D90/34 , F16K31/08
CPC分类号： F16K17/12 , B65D90/32 , B65D90/34 , F16K24/04 , F16K31/084 , Y10T137/774
摘要： A pressure relief valve (1) for pressure equalization between an essentially closed space and the surrounding atmosphere is disclosed. The pressure relief valve includes a valve housing (10) with: • - a cylindrical wall defining a flow passage (50), • - a valve body (20) arranged to cooperate with a valve seat (25) arranged in the outflow (51) of the valve housing, • - a stem (30) configured for axial guidance of the valve body, • - a lifting element (40) or plate arranged further down in the flow passage relative to the valve seat, • - a flow constriction (60) defining an essentially truncated conically shaped interior and arranged to encircle the lifting element such that a radial passage (61) between the lifting element and flow constriction increase when the lifting element and the valve body is moved from a closed state of the pressure relief valve towards an open state of the pressure relief valve.
摘要翻译：公开了一种用于基本上封闭的空间和周围大气之间的压力平衡的减压阀（1）。减压阀包括具有：的阀壳体（10）。 - 限定流路（50）的圆柱形壁。 - 阀体（20），布置成与设置在阀壳体的流出口（51）中的阀座（25）配合。 - 构造成用于阀体的轴向引导的杆（30）。 - 相对于阀座在流动通道中进一步向下布置的提升元件（40）或板。 - 流动收缩部（60），其限定基本上截头圆锥形的内部并且布置成环绕所述提升元件，使得当所述提升元件和所述阀体从关闭状态移动时，所述提升元件和所述流动收缩部之间的径向通道（61）增加泄压阀的状态朝向泄压阀的打开状态。

10. 发明申请

WO2006134264A8 PRESSURE RELIEF DEVICE 审中-公开
标题翻译：压力消除装置
公开(公告)号：WO2006134264A8
公开(公告)日：2008-09-25
申请号：PCT/FR2006001331
申请日：2006-06-13
申请人： EATON CORP , MAGNAVAL JEAN-LOUIS , ARMIROLI JEAN , AUDINEAU PASCAL
发明人： MAGNAVAL JEAN-LOUIS , ARMIROLI JEAN , AUDINEAU PASCAL
IPC分类号： F02M63/02 , F02M63/00 , F16K15/04 , F16K17/04
CPC分类号： F02M63/0215 , F02M63/0043 , F02M63/0225 , Y10T137/7739 , Y10T137/774 , Y10T137/7741 , Y10T137/7922
摘要： The inventive pressure relief device (27) is used in a high-pressure fluid circuit for limiting the pressure in the case of a failure of a circuit component and comprises a body (4) and a pusher (3) sliding therein and axially movable by return means (5) in such a way that it drives sealing means (2) of an orifice (9) connecting an upstream chamber (7) receiving a high-pressure fluid and a downstream chamber (10) which is delimited by the body (4), the side of the pusher (3) and the perforated wall of said orifice (9), wherein said downstream chamber (10) comprises at least one fluid discharge opening (12, 12') and the sealing means (2) held by the return means (5) in the position closing the orifice (9) bellow a predetermine pressure threshold in the upstream chamber (7). The pusher (3) devoid of axial through channels slides in the body (4) with a small running clearance and the size thereof is selected in such a way that it makes it possible to close at least partially each discharge opening (12, 12'), at least one of which is connected to an opening (15) also embodied in the body (4) and open at least partially to the opposite side of the pusher (3).
摘要翻译：本发明的压力释放装置（27）用于高压流体回路，用于在电路部件故障的情况下限制压力，并且包括在其中滑动的主体（4）和推动器（3），并且可以通过返回装置（5）以这样的方式驱动连接接收高压流体的上游室（7）和由主体界定的下游室（10）的孔口（9）的密封装置（2） 4），推动器（3）的侧面和所述孔（9）的穿孔壁，其中所述下游室（10）包括至少一个流体排放口（12,12'），并且密封装置（2）保持在靠近上游室（7）中的预定压力阈值的情况下，通过返回装置（5）在闭合孔口（9）的位置。没有轴向通过通道的推动器（3）以小的行进间隙滑动在主体（4）中，并且其尺寸被选择为使得其能够至少部分地关闭每个排出开口（12,12' ），其中至少一个连接到也体现在主体（4）中并且至少部分地打开到推动器（3）的相对侧的开口（15）。

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