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1. 发明申请

US20130248034A1 PRESSING WATERWAY SWITCH MECHANISM 审中-公开
标题翻译：压力水开关机构
公开(公告)号：US20130248034A1
公开(公告)日：2013-09-26
申请号：US13991493
申请日：2011-12-15
申请人： Huasong Zhou , Fuli Guo , Haisong Peng , Hui Huang
发明人： Huasong Zhou , Fuli Guo , Haisong Peng , Hui Huang
IPC分类号： F16K11/02
CPC分类号： F16K11/02 , E03C1/023 , F16K11/074 , Y10T137/8778
摘要： A pressing waterway switch mechanism has a valve body and a switch mechanism. The valve body is provided with an inlet waterway, a plurality of outlet waterways, a guiding shaft, a guiding slot and a third teeth group. The switch mechanism comprises a sector disk, a return spring and a pressing piece. A first teeth group is arranged on the circle center of the sector disk, the first teeth group is sleeved out of the guiding shaft in a relative sliding and rotating manner, and at least the switch of a plurality of outlet waterways can be achieved through the relative rotation between the sector disk and the valve body. The pressing piece is connected to the guiding slot in a sliding manner, of which the end is provided with a second teeth group. The first teeth group can couple with the second teeth group and the third teeth group.
摘要翻译：压水道开关机构具有阀体和开关机构。阀体设有入口水路，多个出水口，引导轴，导槽和第三齿组。开关机构包括扇形盘，复位弹簧和按压片。第一齿组布置在扇形盘的圆心上，第一齿组以相对滑动和旋转的方式从引导轴套出，至少可以通过多个出口水道实现多个出口水道的开关扇形盘与阀体之间的相对旋转。按压件以滑动方式连接到引导槽，其端部设置有第二齿组。第一牙齿组可以与第二牙齿组和第三牙齿组联接。

2. 发明授权

US08539983B2 By-pass valve for heat exchanger 有权
标题翻译：换热器旁通阀
公开(公告)号：US08539983B2
公开(公告)日：2013-09-24
申请号：US13016173
申请日：2011-01-28
申请人： Mark Stephen Kozdras , Jeff Sheppard , Dario Bettio
发明人： Mark Stephen Kozdras , Jeff Sheppard , Dario Bettio
IPC分类号： F16K31/64 , F01P7/16
CPC分类号： G05D23/1333 , F28F27/02 , F28F2250/06 , Y10T137/7922 , Y10T137/7925 , Y10T137/7929 , Y10T137/86726 , Y10T137/8778
摘要： A by-pass valve for a heat exchanger circuit. The by-pass valve includes a housing defining a serially communicating first bore, second bore and third bore substantially aligned along a central axis with a valve seat facing the first bore at a juncture between the first bore and second bore and a spring seat facing the second bore at a juncture between the second bore and third bore, the first bore, second bore and third bore forming at least a portion of a closable flow path between a first opening and a second opening in the housing. An actuator located in the housing has a reciprocating seal disposed for movement along the central axis for engaging the valve seat and closing a valve opening between the first bore and second bore. A coiled return spring is mounted in the housing for urging the reciprocating seal towards the first bore to open the valve opening, the return spring having a first end acting on the reciprocating seal and a second end engaging the spring seat. The second bore and third bore each have a different cross-sectional shape transverse to the central axis.
摘要翻译：用于热交换器回路的旁通阀。所述旁通阀包括壳体，所述壳体限定了连续的第一孔，第二孔和第三孔，所述第二孔和第三孔基本上沿着中心轴线对准，在所述第一孔和第二孔之间的接合处具有面向所述第一孔的阀座和面向所述第一孔的弹簧座在第二孔和第三孔之间的接合处的第二孔，第一孔，第二孔和第三孔形成在壳体中的第一开口和第二开口之间的可闭合流动路径的至少一部分。位于壳体中的致动器具有往复式密封件，其设置成沿着中心轴线移动以与阀座接合并且关闭第一孔和第二孔之间的阀开口。螺旋复位弹簧安装在壳体中，用于将往复式密封件推向第一孔以打开阀开口，复位弹簧具有作用在往复式密封件上的第一端和与弹簧座接合的第二端。第二孔和第三孔各自具有横向于中心轴线的不同横截面形状。

3. 发明申请

US20090178713A1 High Flow Capacity Positioner 有权
标题翻译：高流量定位器
公开(公告)号：US20090178713A1
公开(公告)日：2009-07-16
申请号：US12200597
申请日：2008-08-28
申请人： Flavio Tondolo
发明人： Flavio Tondolo
IPC分类号： G05D11/00 , F16K11/18
CPC分类号： F16K31/426 , Y10T137/0324 , Y10T137/2531 , Y10T137/2652 , Y10T137/8663 , Y10T137/8671 , Y10T137/86831 , Y10T137/87716 , Y10T137/8778
摘要： A valve positioner for controlling a valve closure element is provided. The positioner includes a positioner housing with a plurality of fluid flow passageways in fluid communication with a fluid supply source and the valve closure element. The positioner housing is configured to receive a detachable spool manifold assembly. The spool manifold assembly is positioned adjacent the plurality of fluid flow passageways. The spool manifold assembly includes a reciprocally moveable spool configured to selectively port fluid flow from the plurality of fluid flow passageways. The spool manifold assembly includes a diaphragm connected to the spool via a flexible shaft. The diaphragm is in fluid communication with a transducer for receiving a fluid causing the diaphragm to expand or contract and thereby displacing the spool. The flexible shaft is radially elastic in order to minimize axial backlash between the diaphragm and the spool. The flexible shaft configuration minimizes the spool stroke.
摘要翻译：提供一种用于控制阀关闭元件的阀定位器。定位器包括具有与流体供应源和阀关闭元件流体连通的多个流体流动通道的定位器壳体。定位器壳体构造成接收可拆卸的卷轴歧管组件。滑阀歧管组件邻近多个流体流动通道定位。滑阀歧管组件包括可往复运动的阀芯，该阀芯构造成选择性地将来自多个流体流动通道的流体流动地接收。滑阀歧管组件包括通过柔性轴连接到线轴的隔膜。隔膜与用于接收流体的换能器流体连通，导致隔膜膨胀或收缩，从而使卷轴移位。柔性轴是径向弹性的，以便最小化隔膜和阀芯之间的轴向间隙。柔性轴构造使滑阀行程最小化。

4. 发明授权

US07543796B2 High flow calibration test point 有权
标题翻译：高流量校准测试点
公开(公告)号：US07543796B2
公开(公告)日：2009-06-09
申请号：US11486560
申请日：2006-07-14
申请人： James T. Dewberry , Robert N. Scharpf , John A. Crispin
发明人： James T. Dewberry , Robert N. Scharpf , John A. Crispin
IPC分类号： F16L37/28
CPC分类号： B60T17/228 , G01L17/00 , Y10T137/8326 , Y10T137/86879 , Y10T137/8778
摘要： A high flow calibration test point has entry, inlet, and outlet ports and a spring-biased plunger that in one position provides communication between the entry port and both the inlet and outlet ports, in another position provides communication between the entry port only with the outlet port, and in yet another position allows communication only between the inlet and outlet ports.
摘要翻译：高流量校准测试点具有入口，入口和出口端口以及弹簧偏压柱塞，其在一个位置处提供入口和入口和出口之间的连通，在另一位置提供进入端口之间的通信，仅与出口端口，并且在另一位置允许仅在入口端口和出口端口之间进行通信。

5. 发明授权

US07063099B2 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow 失效
公开(公告)号：US07063099B2
公开(公告)日：2006-06-20
申请号：US11107847
申请日：2005-04-18
申请人： John P. Hartley
发明人： John P. Hartley
IPC分类号： F16K1/20
CPC分类号： F16K1/2007 , F02D9/06 , F02D9/10 , F02D9/103 , F02D9/1095 , F02M26/38 , F02M26/50 , F02M26/70 , F16K1/165 , F16K1/2014 , Y10T137/0491 , Y10T137/6028 , Y10T137/87161 , Y10T137/87442 , Y10T137/87708 , Y10T137/8778 , Y10T137/87812 , Y10T137/87837
摘要： The present invention is directed to an exhaust gas control (EGC) valve. The EGC valve comprises a valve housing having at least one inlet port, at least one outlet port, and a flow channel having a centerline extending between the ports. A valve seat is adjacent an opening in the at least one outlet port. The EGC valve further comprises a rotatable actuator shaft offset from the centerline. At least one L-shaped valve armature is operably connected to the actuator shaft. The valve armature has a first leg and a second leg. The first leg is connected to the actuator shaft so that rotation of the actuator shaft in a first direction positions the second leg into sealing engagement with the valve seat to close the flow channel.

6. 发明申请

US20050183782A1 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow 失效
标题翻译：排气控制阀，排气流量控制装置及方法
公开(公告)号：US20050183782A1
公开(公告)日：2005-08-25
申请号：US11107847
申请日：2005-04-18
申请人： John Hartley
发明人： John Hartley
IPC分类号： F02D9/06 , F02D9/10 , F02M25/07 , F16K1/16 , F16K1/20 , F16K11/052
CPC分类号： F16K1/2007 , F02D9/06 , F02D9/10 , F02D9/103 , F02D9/1095 , F02M26/38 , F02M26/50 , F02M26/70 , F16K1/165 , F16K1/2014 , Y10T137/0491 , Y10T137/6028 , Y10T137/87161 , Y10T137/87442 , Y10T137/87708 , Y10T137/8778 , Y10T137/87812 , Y10T137/87837
摘要： The present invention is directed to an exhaust gas control (EGC) valve. The EGC valve comprises a valve housing having at least one inlet port, at least one outlet port, and a flow channel having a centerline extending between the ports. A valve seat is adjacent an opening in the at least one outlet port. The EGC valve further comprises a rotatable actuator shaft offset from the centerline. At least one L-shaped valve armature is operably connected to the actuator shaft. The valve armature has a first leg and a second leg. The first leg is connected to the actuator shaft so that rotation of the actuator shaft in a first direction positions the second leg into sealing engagement with the valve seat to close the flow channel.
摘要翻译：本发明涉及排气控制（EGC）阀。 EGC阀包括具有至少一个入口端口，至少一个出口端口和具有在端口之间延伸的中心线的流动通道的阀壳体。阀座与所述至少一个出口中的开口相邻。 EGC阀还包括偏离中心线的可旋转致动器轴。至少一个L形阀电枢可操作地连接到致动器轴。阀门电枢具有第一支腿和第二支脚。第一腿连接到致动器轴，使得致动器轴沿第一方向的旋转将第二腿定位成与阀座密封接合以关闭流动通道。

7. 发明授权

US06880572B2 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow 失效
公开(公告)号：US06880572B2
公开(公告)日：2005-04-19
申请号：US10413573
申请日：2003-04-15
申请人： John P. Hartley
发明人： John P. Hartley
IPC分类号： F02D9/06 , F02D9/10 , F02M25/07 , F16K1/16 , F16K1/20 , F16K11/052
CPC分类号： F16K1/2007 , F02D9/06 , F02D9/10 , F02D9/103 , F02D9/1095 , F02M26/38 , F02M26/50 , F02M26/70 , F16K1/165 , F16K1/2014 , Y10T137/0491 , Y10T137/6028 , Y10T137/87161 , Y10T137/87442 , Y10T137/87708 , Y10T137/8778 , Y10T137/87812 , Y10T137/87837
摘要： The present invention is directed to an exhaust gas control (EGC) valve. The EGC valve comprises a valve housing having at least one inlet port, at least one outlet port, and a flow channel having a centerline extending between the ports. A valve seat is adjacent an opening in the at least one outlet port. The EGC valve further comprises a rotatable actuator shaft offset from the centerline. At least one L-shaped valve armature is operably connected to the actuator shaft. The valve armature has a first leg and a second leg. The first leg is connected to the actuator shaft so that rotation of the actuator shaft in a first direction positions the second leg into sealing engagement with the valve seat to close the flow channel.

8. 发明授权

US5865157A Cam actuated fuel distributor 失效
标题翻译：凸轮驱动燃油分配器
公开(公告)号：US5865157A
公开(公告)日：1999-02-02
申请号：US923473
申请日：1997-09-04
申请人： Patrick Romanelli , Robert James Romanelli
发明人： Patrick Romanelli , Robert James Romanelli
IPC分类号： F02M59/14 , F02M69/02 , F02M69/04 , F02M69/24 , F02M69/50 , F02M39/00
CPC分类号： F02M59/14 , F02M69/02 , F02M69/044 , F02M69/24 , F02M69/50 , Y10T137/8778
摘要： A fuel distributor for delivering fuel under pressure to cylinders of an engine. The distributor includes a housing, an inlet for delivering fuel under pressure to the housing, a plurality of outlets in the housing and a valve assembly mounted in each outlet. Each valve assembly is for connection to a fuel injector mounted in a cylinder of the engine, and each assembly includes a passage for delivering fuel under pressure from the housing, a plunger positioned in the passage, and a valve spring biasing the plunger to one of a passage open position and a passage closed position. The fuel distributor also includes a cam for moving the plungers against the valve springs, whereby movement of the cam controls fuel flow to the cylinders.
摘要翻译：用于在压力下将燃料输送到发动机气缸的燃料分配器。分配器包括壳体，用于在压力下向壳体输送燃料的入口，壳体中的多个出口和安装在每个出口中的阀组件。每个阀组件用于连接到安装在发动机的气缸中的燃料喷射器，并且每个组件包括用于在压力下从壳体输送燃料的通道，定位在通道中的柱塞以及将柱塞偏压到通道打开位置和通道关闭位置。燃料分配器还包括用于使柱塞相对于阀弹簧移动的凸轮，由此凸轮的运动将燃料流控制到气缸。

9. 发明授权

US5107898A Pressure equalizing system and valve 失效
标题翻译：压力均衡系统和阀门
公开(公告)号：US5107898A
公开(公告)日：1992-04-28
申请号：US639983
申请日：1991-01-11
申请人： Walter Keeney
发明人： Walter Keeney
IPC分类号： F17C13/02 , G01F23/14
CPC分类号： G01F23/14 , F17C13/025 , F17C2205/0326 , F17C2205/0329 , F17C2205/0335 , F17C2205/0338 , F17C2205/0385 , F17C2221/014 , F17C2223/0161 , F17C2223/033 , F17C2250/032 , F17C2250/0408 , F17C2250/0434 , F17C2260/024 , Y10T137/8778
摘要： There is provided a closed loop system for measuring an amount of liquid under pressure in a container. The system comprises a container holder a liquid under pressure, a novel differential valve with check valves which are connected to the container and to a differential gauge, and a means for activating the valve.
摘要翻译：提供了一种用于测量容器中压力下的液体量的闭环系统。该系统包括容器保持器，处于压力下的液体，具有连接到容器和差压表的止回阀的新型差压阀以及用于启动阀的装置。

10. 发明授权

US4562874A Tire pressure control system 失效
标题翻译：轮胎压力控制系统
公开(公告)号：US4562874A
公开(公告)日：1986-01-07
申请号：US584409
申请日：1984-02-28
申请人： Franz X. Scheller
发明人： Franz X. Scheller
IPC分类号： G01L17/00 , B60C23/04 , B60C29/00 , B60C23/02
CPC分类号： B60C23/0496 , B60C23/0408 , Y10T137/3693 , Y10T137/8326 , Y10T137/86976 , Y10T137/8778
摘要： A tire pressure control system having a pressure switch installed in a rim, which pressure switch, as part of a tuned circuit, damps, across an air gap, an HF transmitter, installed in a wheel web and having downstream analysis electronics, the pressure switch having a diaphragm pressure cell with a reference pressure, the diaphragm of which reference cell is subjected on one side to the reference pressure and on the other side to the tire pressure. A valve installed in the pressure switch makes it possible to adjust the reference pressure so that, when filling the tire, the desired tire pressure is simultaneously retained as the new reference pressure in the diaphragm pressure cell for the tire pressure control system.
摘要翻译：一种轮胎压力控制系统，其具有安装在轮辋内的压力开关，所述压力开关作为调谐回路的一部分，跨越气隙，在安装在车轮腹板中并具有下游分析电子装置的压缩开关具有参考压力的隔膜压力单元，参考单元的隔膜在一侧受到参考压力，另一侧受到轮胎压力的影响。安装在压力开关中的阀可以调节参考压力，使得当填充轮胎时，轮胎压力控制系统的隔膜压力单元中同时保持期望的轮胎压力作为新的基准压力。

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