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2. 发明授权

EP1991805B1 A FAILURE PROTECTION APPARATUS FOR A PRESSURE CONTROL ASSEMBLY 失效
标题翻译：防错装置将压力控制组件
公开(公告)号：EP1991805B1
公开(公告)日：2014-06-04
申请号：EP07758174.2
申请日：2007-03-08
申请人： M-I L.L.C.
发明人： BURKHARD, Alan, Wayne , SAWYER, Michael, Scott
IPC分类号： F16K31/12 , E21B7/128
CPC分类号： F16K37/0066 , E21B21/106 , F16K31/122 , Y10T137/3115 , Y10T137/6164 , Y10T137/7792 , Y10T137/8326

3. 发明公开

EP2710441A1 DURCHFLUSSMENGENREGLER 有权
公开(公告)号：EP2710441A1
公开(公告)日：2014-03-26
申请号：EP12711782.8
申请日：2012-03-23
申请人： Neoperl GmbH
发明人： TWITCHETT, Simon
IPC分类号： G05D7/01
CPC分类号： F16K47/08 , B05B1/3006 , B05B12/088 , E03C2001/026 , F16K15/14 , G05D7/012 , Y10T137/7792
摘要： The invention relates to a flow-volume regulator (1, 110) having a regulator housing (2) which (2) has at least one regulator ring channel (3) which (3) contains an annular flow restrictor (4) made of elastic material which (4) bounds, between itself and a channel wall that bears a regulatory profiling (5), a control gap (6) for which (6) it is possible to alter the passage cross section by means of the flow restrictor (4), which deforms under the pressure difference that forms during the flow, and also having at least one valve (7) which has a valve body (8) which (8) moves under the pressure of the flowing medium from an open position counter to a restoring force into a closed position, in which closed position the valve body (8) closes off at least one valve opening. In order to be able to make the flow-volume regulator according to the invention compact and also to mount it in space-saving fashion under confined circumstances, the invention provides for the valve body (8) to be provided in a valve ring channel (9) in the regulator housing (2) which valve ring channel (9) has at least one valve opening in the region of its channel base, for the valve body (8) to be of annular design and to made from elastic material, and for the annular valve body (8) to deform under the pressure of the flowing medium such that the valve body (8) moves from the open position counter to the restoring force of the inherent elasticity of the elastic material used for the valve body (8) into the closed position.
摘要翻译：流量调节器包括具有至少一个调节器环通道的调节器壳体，该调节器环通道具有弹性环形流量限制器，该弹性环形流量限制器在其自身与支撑调节器成型的通道壁之间界定控制间隙，通道横截面由流量限制器，其在流动期间形成的压力差下变形，并且还包括至少一个阀，其具有阀体，该阀体在流动介质的压力下从打开位置移动到关闭位置，阀体在关闭位置闭合至少一个阀门开口。流量调节器还包括调节器壳体中的阀环通道，其在其通道底部的区域中具有至少一个阀开口，阀体是环形和弹性的，其在流动介质的压力下变形，使得阀体移动从开放到关闭的位置。

4. 发明公开

EP2577171A2 HEATING SYSTEM 审中-公开
标题翻译：供暖系统
公开(公告)号：EP2577171A2
公开(公告)日：2013-04-10
申请号：EP11785814.2
申请日：2011-06-07
申请人： Deng, David
发明人： Deng, David
IPC分类号： F24B1/18 , F24C3/00 , F24H1/00
CPC分类号： F24C3/12 , F23D11/38 , F23D14/48 , F23D14/64 , F23D17/00 , F23D2900/14481 , F23N1/007 , F23N2035/22 , F23N2035/24 , F23N2037/08 , F23Q9/045 , F24D2200/04 , F24H9/2064 , Y10T137/2562 , Y10T137/2564 , Y10T137/2579 , Y10T137/2584 , Y10T137/2592 , Y10T137/2657 , Y10T137/2688 , Y10T137/7792 , Y10T137/7793 , Y10T137/7796 , Y10T137/7797 , Y10T137/7836 , Y10T137/7905 , Y10T137/7939 , Y10T137/86919
摘要： A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.

5. 发明授权

EP2021892B1 FLOW CONTROL VALVE 有权
标题翻译：流量控制阀
公开(公告)号：EP2021892B1
公开(公告)日：2013-02-20
申请号：EP07761509.4
申请日：2007-04-27
申请人： Sko Flo Industries, Inc.
发明人： KIRCHNER, Mark, W. , TOMLINSON, John, D.
IPC分类号： G05D7/01 , F16K3/24
CPC分类号： F16K47/04 , G05D7/014 , Y10T137/2597 , Y10T137/7788 , Y10T137/7791 , Y10T137/7792 , Y10T137/86734 , Y10T137/86799 , Y10T137/86807 , Y10T137/87917

6. 发明授权

EP2210157B1 DURCHFLUSSBEGRENZER 有权
标题翻译：流
公开(公告)号：EP2210157B1
公开(公告)日：2013-01-02
申请号：EP08849495.0
申请日：2008-11-13
申请人： Belimo Holding AG
发明人： KELLER, Urs , KÜHNE, Jörg , PULLI, Pino
IPC分类号： G05D7/01
CPC分类号： G05D7/0113 , Y10T137/0379 , Y10T137/7792 , Y10T137/7837 , Y10T137/7869

7. 发明公开

EP2436961A1 VALVE, FLUID APPARATUS AND FLUID SUPPLY APPARATUS 有权
标题翻译： VENTIL，FLÜSSIGKEITSVORRICHTUNGUNDFLÜSSIGKEITSZUFUHRRORRICHTUNG
公开(公告)号：EP2436961A1
公开(公告)日：2012-04-04
申请号：EP10780533.5
申请日：2010-05-25
申请人： Murata Manufacturing Co., Ltd.
发明人： MAEDA Takenobu , KAMITANI Gaku , SASAI Hidekazu
IPC分类号： F16K31/126 , F16K7/17 , F16K17/28 , H01M8/04
CPC分类号： F16K15/185 , F16K7/17 , F16K15/141 , F16K15/144 , G05D16/0633 , H01M8/04082 , Y10T137/7792
摘要： To provide a valve, a fluidic apparatus, and a fluid-supplying apparatus in which the valve is openable and closable without using any active element and the occurrence of excessive supply can be prevented.
A valve includes a valve body 10, a diaphragm 20 that divides the inside of the valve body 10 into a first valve chamber 11 and a second valve chamber 12 and is displaced under a pressure of fluid, a first opening 15 provided to the first valve chamber 11, a second opening 16 provided to the first valve chamber 11, and a third opening 17 provided to the second valve chamber 12 When a pump 4 is not driven, the force applied to a side of the diaphragm 20 facing the second valve chamber 12 is larger than the force applied to a side of the diaphragm 20 facing the first valve chamber 11, and the second opening 16 is sealed by the diaphragm 20 When the pump 4 is driven and the force applied to the side of the diaphragm 20 facing the first valve chamber 11 becomes larger than the force applied to the side of the diaphragm 20 facing the second valve chamber 12, the diaphragm 20 allows the first and second openings 15 and 16 to communicate with each other.
摘要翻译：为了提供阀，流体装置和流体供给装置，其中阀可以打开和关闭而不使用任何有源元件，并且可以防止过度供给的发生。阀包括阀体10，将阀体10的内部分成第一阀室11和第二阀室12并在流体压力下移位的隔膜20，设置在第一阀室11，设置到第一阀室11的第二开口16和设置到第二阀室12的第三开口17.当泵4未被驱动时，施加到隔膜20的面向第二阀室的一侧的力 12大于施加到面向第一阀室11的隔膜20的一侧的力，并且第二开口16被隔膜20密封。当泵4被驱动并且施加到隔膜20的面对面的力第一阀室11变得大于施加到面向第二阀室12的隔膜20一侧的力，隔膜20允许第一和第二开口15和16彼此连通。

8. 发明公开

EP2433191A2 FLUID FLOW REGULATOR 审中-公开
标题翻译： DURCHFLUSSREGLER
公开(公告)号：EP2433191A2
公开(公告)日：2012-03-28
申请号：EP10747485.0
申请日：2010-05-18
申请人： Eaton Power Quality Corporation
发明人： VALTR, Kelly, D. , SCOTT, Douglas, A.
IPC分类号： G05D7/01
CPC分类号： G05D7/0133 , B64C1/1407 , Y10T137/7784 , Y10T137/7792
摘要： A fluid flow regulator (14) includes a valve assembly defining a fluid passage (34). The fluid passage includes a first port (30), a second port (32), a sensing orifice (36) disposed between the first and second ports, a first orifice (38) disposed between the first port and the sensing orifice and a second orifice (40) disposed between the sensing orifice and the second port. A first flow area of the first flow orifice varies in response to differential pressure across the sensing orifice as fluid flows through the fluid passage in a first direction from the first port to the second port. The first flow area is fixed as fluid flows through the fluid passage in an opposite second direction. A second flow area of the second orifice is fixed as fluid flows through the fluid passage in the first direction and varies as fluid flows through the fluid passage in the second direction.
摘要翻译：流体流量调节器包括限定流体通道的阀组件。流体通道包括第一端口，第二端口，设置在第一和第二端口之间的感测孔，设置在第一端口和感测孔之间的第一孔，以及设置在感测孔和第二端口之间的第二孔。当流体从第一端口到第二端口沿着第一方向流过流体通道时，第一流动孔口的第一流动面积响应于感测孔口上的压差而变化。当流体沿相反的第二方向流过流体通道时，第一流动区域是固定的。当流体沿着第一方向流过流体通道时，第二孔口的第二流动区域被固定，并且随着流体在第二方向上流过流体通道而变化。

9. 发明公开

EP1701075A1 CONSTANT FLOW VALVE 审中-公开
标题翻译： VENTIL MIT KONSTANTEM DURCHFLUSS
公开(公告)号：EP1701075A1
公开(公告)日：2006-09-13
申请号：EP03786332.1
申请日：2003-12-25
申请人： Asahi Organic Chemicals Industry Co., Ltd.
发明人： YOSHINO, Kenro , TSUZUKI, Akihiro
IPC分类号： F16K17/22
CPC分类号： F16K17/196 , F16K17/22 , G05D7/0113 , Y10T137/7792 , Y10T137/7836
摘要： A constant flow valve has a chamber (6) provided therein with a first diaphragm (8) having a valve member (7), a second diaphragm (9) and a third diaphragm (10). The chamber is divided into a first pressure chamber (11), a second valve chamber (12), a first valve chamber (13) and a second pressure chamber (18). The first pressure chamber has means for applying a constant inward force to the second diaphragm, and the second pressure chamber has means for applying a constant inward force to the third diaphragm. The first valve chamber is communicated with an inlet channel, the second valve chamber has a valve seat (27) corresponding to the valve member, and the valve seat divides the chamber into a bottom valve chamber (14) communicating with the first valve chamber through a communication hole formed in the first diaphragm and a top valve chamber (15) communicating with an outlet channel.
摘要翻译：恒流阀具有设置有具有阀构件（7）的第一隔膜（8），第二隔膜（9）和第三隔膜（10）的室（6）。室被分为第一压力室（11），第二阀室（12），第一阀室（13）和第二压力室（18）。第一压力室具有向第二隔膜施加恒定的向内力的装置，并且第二压力室具有用于向第三隔膜施加恒定向内的力的装置。第一阀室与入口通道连通，第二阀室具有对应于阀构件的阀座（27），阀座将腔室分隔成与第一阀室连通的底阀室（14）形成在第一隔膜中的连通孔和与出口通道连通的顶阀室（15）。

10. 发明授权

EP1261898B1 REDUCED LENGTH PRESSURE COMPENSATING LIQUID FLOW REGULATOR 有权
标题翻译：带长度缩短的压力补偿流体流量调节器
公开(公告)号：EP1261898B1
公开(公告)日：2006-05-31
申请号：EP00986397.8
申请日：2000-12-14
申请人： Minebea Co., Ltd
发明人： WILFERT, Russell, Dean
IPC分类号： G05D1/00 , G05D7/01
CPC分类号： G05D7/0133 , Y10T137/7792
摘要： A reduced length, pressure compensating liquid flow regulator includes a poppet (20) defining a longitudinally extending hollow cylinder (32) having a front sensing orifice (38) and rear orifice (40). A retainer (24) maintains a biasing spring (22) at least partially within the cylinder (32), and biases the rear orifice (40) away seat (26). The seat has a closed front face (60) spaced from and facing the cylinder (32), side passages (62) rearwardly of the seat front face (60), and a downstream passage (64). A hollow housing (28) slidably receives the cylinder. The magnitude of the spacing between the seat front face (60) and the cylinder rear orifice (40) is self-adjusting as an inverse function of the flow rate, to provide a substantially constant flow through the device by compensating for variations in the pressure differential across the sense orifice (38).

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