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1. 发明授权

US09732872B2 Fuel float valve 有权
公开(公告)号：US09732872B2
公开(公告)日：2017-08-15
申请号：US14640153
申请日：2015-03-06
申请人： Hamilton Sundstrand Corporation
发明人： William Beeson
IPC分类号： F16K31/18 , F16K24/04 , B64D37/32 , F16K31/22 , F16K31/26
CPC分类号： F16K24/048 , B64D37/32 , F16K31/22 , F16K31/26 , Y10T137/0318 , Y10T137/3099 , Y10T137/7358 , Y10T137/7485 , Y10T137/86847 , Y10T137/8803
摘要： A fuel system includes a fuel tank that has a wall with an opening. A fuel float valve includes a float and a seal plate that are arranged on opposing ends of a beam. A support carries a connection of the beam. The beam is configured to translate along the support at the connection in response to a changing fuel level. The fuel float valve is movable between first and second positions in which the seal plate is respectively unsealed and sealed relative to the opening. The seal plate is movable relative to the opening in the second position.

2. 发明申请

US20170176044A1 Dual Shaft Alternating Drive Actuator 有权
公开(公告)号：US20170176044A1
公开(公告)日：2017-06-22
申请号：US15385443
申请日：2016-12-20
申请人： KMC Controls, Inc.
发明人： Kevin D. Kezar
IPC分类号： F24F13/10 , F16K31/04 , F16H37/12 , F16H19/00 , F16H21/44
CPC分类号： F16K31/043 , F16H19/001 , F16H21/44 , F16H37/12 , F16K1/221 , F16K1/223 , F16K1/52 , F16K31/52441 , F16K31/535 , F24F13/14 , F24F2013/1433 , F24F2013/1446 , Y10T137/87531 , Y10T137/8803
摘要： An actuator provides two step control of a dual valve or dual damper, such as in an HVAC system. The gear train includes projections on top and bottom faces of the final gear, the projections being rotationally offset from each other by an angle. Each projection mates into a slot of a Geneva-gear-type output member, with two such output members accessible, one on the top of the actuator and one on the bottom of the actuator. During the portion of the throw that the upwardly facing projection is in the slot of the upwardly exposed Geneva-type output gear, the final gear rotates the upper output member to control one flow blockage member in the valve or damper. During another portion of the throw, rotation of the final gear does not rotate the upper output member, but instead rotates the lower output member and its flow blockage member.

3. 发明申请

US20170130549A1 Blowout Preventer Including Shear Body 审中-公开
公开(公告)号：US20170130549A1
公开(公告)日：2017-05-11
申请号：US14936291
申请日：2015-11-09
申请人： Cameron International Corporation
发明人： Gerrit M. Kroesen
IPC分类号： E21B33/06 , E21B29/08
CPC分类号： E21B33/063 , E21B29/08 , E21B33/061 , E21B33/064 , E21B33/085 , Y10T137/8803 , Y10T137/88038
摘要： A blowout preventer (“BOP”) includes a housing comprising a vertical bore extending through the housing and a shear body rotatable with respect to the vertical bore to shear an object located within the vertical bore.

4. 发明申请

US20150108377A1 Internal Blow Out Preventer 有权
标题翻译：内部防喷器
公开(公告)号：US20150108377A1
公开(公告)日：2015-04-23
申请号：US14580342
申请日：2014-12-23
申请人： National Oilwell Norway AS
发明人： Slawomir Kukielka
IPC分类号： E21B33/08 , E21B34/00
CPC分类号： E21B33/085 , E21B21/106 , E21B34/00 , E21B2034/002 , F16K5/0605 , F16K5/20 , F16K11/087 , F16K11/12 , Y10T137/5983 , Y10T137/88022 , Y10T137/8803
摘要： An internal blow out preventer for use in a drill string, comprising a housing having an outer valve closure element and where the outer valve closure element is configured to be moved between an open and a closed position, wherein the outer valve closure element is provided with an inner valve closure element that is configured to be moved between an open and a closed position inside the outer valve closure element.
摘要翻译：一种用于钻柱的内部防喷器，包括具有外部阀闭合元件的壳体，并且所述外部阀闭合元件构造成在打开和关闭位置之间移动，其中所述外部阀关闭元件设置有内阀闭合元件，其构造成在外阀闭合元件内的打开位置和关闭位置之间移动。

5. 发明授权

US08950430B2 Internal blow out preventer 有权
标题翻译：内部防喷器
公开(公告)号：US08950430B2
公开(公告)日：2015-02-10
申请号：US13521564
申请日：2011-01-10
申请人： Slawomir Kukielka
发明人： Slawomir Kukielka
IPC分类号： E21B33/06 , E21B21/10
CPC分类号： E21B33/085 , E21B21/106 , E21B34/00 , E21B2034/002 , F16K5/0605 , F16K5/20 , F16K11/087 , F16K11/12 , Y10T137/5983 , Y10T137/88022 , Y10T137/8803
摘要： An internal blow out preventer for use in a drill string, comprising a housing having an outer valve closure element and where the outer valve closure element is configured to be moved between an open and a closed position, wherein the outer valve closure element is provided with an inner valve closure element that is configured to be moved between an open and a closed position inside the outer valve closure element.
摘要翻译：一种用于钻柱的内部防喷器，包括具有外部阀闭合元件的壳体，并且所述外部阀闭合元件构造成在打开和关闭位置之间移动，其中所述外部阀关闭元件设置有内阀闭合元件，其构造成在外阀闭合元件内的打开位置和关闭位置之间移动。

6. 发明授权

US08757190B2 Nozzle design on mixproof valves 有权
标题翻译：喷嘴设计在混合阀
公开(公告)号：US08757190B2
公开(公告)日：2014-06-24
申请号：US13499536
申请日：2010-09-30
申请人： Jesper Bak Nielsen
发明人： Jesper Bak Nielsen
IPC分类号： F16K1/44
CPC分类号： F16K1/446 , Y10T137/043 , Y10T137/4259 , Y10T137/5762 , Y10T137/8803 , Y10T137/88038
摘要： A cleaning system for cleaning one or more valve seats in a valve and for cleaning one or more interior surfaces of said valve with a cleaning agent, where said cleaning system are preferably arranged in a mixproof valve (1) consisting of at least a valve body (2), one or more valve seats (5, 9), a first valve plug (4) with a first stem (6) and a second valve plug (8) with a second stem (10), the second valve plug having a central hollow part (11) for guiding the first stem. Said cleaning system has nozzle means (17) for creating two different spray patterns, said nozzle means being arranged between and/or on the first stem and the hollow central part of the second valve plug, where a first spray pattern is primarily used for cleaning the interior surfaces of said valve and where a second spray pattern is primarily used for cleaning one or more of said valve seats, while the valve is open between a product area (14) and a drain area (15).
摘要翻译：一种用于清洁阀中的一个或多个阀座并用清洁剂清洁所述阀的一个或多个内表面的清洁系统，其中所述清洁系统优选地布置在由至少阀体构成的混合阀（1）中，（2），一个或多个阀座（5,9），具有第一杆（6）的第一阀塞（4）和具有第二杆（10）的第二阀塞（8），所述第二阀塞具有用于引导第一杆的中心中空部分（11）。所述清洁系统具有用于产生两个不同喷雾图案的喷嘴装置（17），所述喷嘴装置设置在第一阀杆和第二阀塞的中空中心部分之间和/或之间，其中主要用于清洁的第一喷射模式所述阀的内表面，并且当阀在产品区域（14）和排水区域（15）之间打开时，第二喷射模式主要用于清洁一个或多个所述阀座。

7. 发明申请

US20130319558A1 DISCHARGE AND PURGING DEVICE, A CONNECTING ENDPIECE AND CONNECTOR COMPRISING SUCH A DEVICE 有权
标题翻译：放电和净化装置，包括这种装置的连接端部和连接器
公开(公告)号：US20130319558A1
公开(公告)日：2013-12-05
申请号：US13903338
申请日：2013-05-28
申请人： STAUBLI FAVERGES
发明人： Alain-Christophe TIBERGHIEN , Christophe DURIEUX , Romain MAYER
IPC分类号： F16K17/00
CPC分类号： F16K17/00 , F16K39/024 , F16L37/23 , F16L37/32 , F16L37/34 , Y10T137/87949 , Y10T137/87957 , Y10T137/8803 , Y10T137/9029
摘要： The invention relates to a discharge and purging device (10) adapted for limiting the pressure of a fluid (F) occupying the inner volume of a connecting endpiece (2). The device (10) comprises a valve or a valve actuation piston; an inner enclosure (30) opening out on a front face (22) of the valve or of the piston; and an obturator (60) moveable between a closed position (C1) where it obturates the front face (22) at a first seal area (Z92) defining a first seal section (S92) towards the front face (22) and an open position where it no longer obturates the front face (22). The device (10) also comprises a first chamber (50) defined when the obturator (60) is in a closed position, between the enclosure (30), the obturator (60), the first seal area (Z92) and a second seal area (Z94) defining a second seal section (S94) opposite to the front face (22) relatively to the first seal area (Z92); a communication passage (36) between the first chamber (50) and the inner volume of the endpiece (2); means (96) for returning the obturator into the closed position; and a second chamber (40) defined between the enclosure (30), the second seal area (Z94) and the obturator (60), and isolated from the inner volume of the endpiece (2) and from the first chamber (50). The first seal section (S92) is smaller than the second seal section (S94).
摘要翻译：本发明涉及一种适于限制占据连接端件（2）的内部体积的流体（F）的压力的排放和清洗装置（10）。装置（10）包括阀或阀致动活塞; 在所述阀或所述活塞的前表面（22）上开口的内壳（30）; 以及闭塞器（60），其能够在其限定前表面（22）的闭合位置（C1）之间移动，所述闭合位置在限定朝向所述前表面（22）的第一密封部分（S92）的第一密封区域（Z92）处和打开位置在那里它不再堵塞前面（22）。装置（10）还包括当封闭器（60）处于关闭位置时，封闭件（30），封闭件（60），第一密封区域（Z92）和第二密封件区域（Z94）相对于第一密封区域（Z92）限定与前表面（22）相对的第二密封部分（S94）; 第一室（50）和端件（2）的内部容积之间的连通通道（36）; 用于将闭塞器返回到关闭位置的装置（96）; 以及限定在所述外壳（30），所述第二密封区域（Z94）和所述封闭件（60）之间并与所述端件（2）的内部容积和所述第一室（50）隔离的第二室（40）。第一密封部（S92）小于第二密封部（S94）。

8. 发明申请

US20110114198A1 DEVICE FOR INSTALLING PIPING IN PROCESS PLANTS IN THE FOOD AND BEVERAGE INDUSTRY 有权
标题翻译：在食品和饮料工业中安装工艺过程中的管道装置
公开(公告)号：US20110114198A1
公开(公告)日：2011-05-19
申请号：US12995067
申请日：2009-05-27
申请人： Jens Burmester , Matthias Suedel
发明人： Jens Burmester , Matthias Suedel
IPC分类号： F16K51/00 , F16K11/00
CPC分类号： F16K1/446 , B67D7/36 , B67D7/78 , B67D2210/0006 , Y10T137/4245 , Y10T137/4259 , Y10T137/87249 , Y10T137/877 , Y10T137/8803
摘要： The invention relates to a piping system for process plants of the food and beverage industry, that connects a tank and/or a process assembly to a pipe system via double seat valves formed mix-proof in the seat area, wherein a valve distributor tree opens directly into the lower tank bottom of a respectively assigned tank of the process plant and/or the valve distributor tree is connected via an assigned pipe connection to an assigned process assembly or tank of the process plant, and the pipe connection opens into the tank-side end or process assembly-side end of the valve distributor tree, in which according to the invention the second closing member is designed as a hollow rod that has at its end facing the first closing member a second seat seal that acts together with a second seat abutting at a cylindrical first seat; that the first closing member, designed as a valve piston, has a radially acting first seat seal that in the closed position of the valve is sealingly received in the first seat, forming the connector opening; that the hollow rod shaped second closing member at its end section receiving the second seat seal has on the inside a cylindrical receiving bore that is designed with the same diameter as the cylindrical first seat; that in the closed position of the second closing member, the receiving bore and the first seat are merging together in a flush manner; the second closing member having a closing member-side stop surface, has a metallic stop on the second seat, an assigned seat-side stop surface borders directly at the first seat, and in which valve rods disposed concentrically within each other are provided for the closing members which are led on one side into and out of the valve housing (FIG. 6).
摘要翻译：本发明涉及一种用于食品和饮料工业的加工装置的管道系统，其通过在座位区域中混合防止形成的双座阀将罐和/或处理组件连接到管道系统，其中阀分配器树打开直接进入工艺设备的分配的罐的下部罐底部和/或阀分配器树通过分配的管道连接连接到过程工厂的分配的过程组件或罐，并且管道连接通向罐 - 阀门分配器树的侧端或过程组件侧端，其中根据本发明，第二闭合构件被设计为中空杆，其中端部面向第一闭合构件，第二座密封件与第二闭合构件一起作用座椅抵靠在圆柱形的第一座位上; 设计为阀活塞的第一闭合件具有径向作用的第一座密封件，其在阀的关闭位置被密封地容纳在第一座中，形成连接器开口; 中空棒状的第二封闭构件在其接收第二座密封件的端部处在内部具有设计成与圆柱形第一座具有相同直径的圆柱形容纳孔; 在第二关闭构件的关闭位置，接收孔和第一座位以齐平的方式合并在一起; 具有关闭构件侧止动面的第二闭合构件在第二座椅上具有金属制止动件，分配的座椅侧止动面直接与第一座椅相接合，并且其中设置有彼此同心设置的阀杆用于封闭构件一方面被引导到阀壳体内（图6）。

9. 发明授权

US07699069B2 Valve status monitoring 有权
标题翻译：阀门状态监控
公开(公告)号：US07699069B2
公开(公告)日：2010-04-20
申请号：US11570351
申请日：2005-07-05
申请人： Shane Michael Mason
发明人： Shane Michael Mason
IPC分类号： F16K37/00 , F16K51/00
CPC分类号： F16K1/446 , F16K31/1225 , F16K37/0075 , Y10T137/0452 , Y10T137/4259 , Y10T137/5762 , Y10T137/8803 , Y10T137/88038
摘要： A valve apparatus has a valve (1), an actuator (2) and a leakage sensor (3). A body (4) of the valve has first and second valve chambers (6, 8) connected to respective valve ports (10 & 12, 14 & 16) and joined by an intermediate passage (18). The valve can be set by the actuator to any one of three valve configurations. In an ‘open’ configuration the intermediate passage is open to interconnect the first and second chambers. In a ‘closed’ configuration, the intermediate passage is closed by first and second seals (24, 26) seated at respective locations in the passage to seal respectively between the first and second chambers and a leakage chamber (28) at the portion of the intermediate passage between the two seals. In a ‘cleaning’ configuration one of the seals is unseated to connect a respective one of the first and second chambers to the leakage chamber, while the other seal remains seated. The leakage sensor is connected to the leakage chamber to provide a signal indicative of a leakage flow from the leakage chamber.
摘要翻译：阀装置具有阀（1），致动器（2）和泄漏传感器（3）。阀的主体（4）具有连接到相应的阀口（10和12,14和16）并通过中间通道（18）连接的第一和第二阀室（6,8）。阀门可以由致动器设置为三种阀门配置中的任何一种。在“打开”构型中，中间通道打开以互连第一和第二腔室。在“关闭”构造中，中间通道由位于通道中的相应位置处的第一和第二密封件（24,26）封闭，以分别在第一和第二腔室之间密封，并且在该部分处的泄漏室（28）两个密封件之间的中间通道。在“清洁”结构中，其中一个密封件是脱开的，以将第一和第二腔室中的相应一个连接到泄漏室，而另一个密封件保持就位。泄漏传感器连接到泄漏室，以提供指示来自泄漏室的泄漏流的信号。

10. 发明授权

US07560021B2 Selector valve of a pressure filter for aquariums or ponds 有权
标题翻译：水族箱或池塘压力过滤器的选择阀
公开(公告)号：US07560021B2
公开(公告)日：2009-07-14
申请号：US11268115
申请日：2005-11-07
申请人： Elio Marioni
发明人： Elio Marioni
IPC分类号： B01D35/147
CPC分类号： A01K63/045 , F16K11/0856 , F16K17/065 , Y10T137/86871 , Y10T137/8803
摘要： A selector valve of a pressure filter for aquariums or ponds comprises a valve body having a main liquid inlet opening (16), a secondary inlet opening (17), an outlet opening (18) and a discharge opening (19), a cursor (20) housed in the valve body (12), having a passage for the liquid (21) and being selectively moveable between a first position, corresponding to the filtration mode of the filter (11), wherein the main liquid inlet opening (16) is placed in fluid communication with the outlet opening (18), and a second position, corresponding to the washing mode, wherein the secondary inlet opening (17) is in fluid communication with the discharge opening (19), and a safety valve (36) included in the cursor (20) to protect the pressure filter in case of superpressure of the liquid.
摘要翻译：用于水族箱或池塘的压力过滤器的选择阀包括具有主液体入口（16），次入口（17），出口（18）和排出口（19），光标（ 20），其具有用于液体（21）的通道并且可以在与过滤器（11）的过滤模式对应的第一位置之间选择性地移动，其中主液体入口（16）与所述出口开口（18）流体连通，以及对应于所述洗涤模式的第二位置，其中所述次入口开口（17）与所述排放口（19）流体连通，以及安全阀（36））包括在光标（20）中以在液体超压的情况下保护压力过滤器。

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