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Patent Agency Ranking
公开(公告)号：US20140252125A1
公开(公告)日：2014-09-11
申请号：US13793562
申请日：2013-03-11
Applicant: CONTROL COMPONENTS, INC.
Inventor： Marco Mastrovito
IPC: B05B1/14
CPC classification number: B05B1/14 , B05B1/02 , B05B1/06 , B05B1/3006 , B05B1/3046 , B05B1/3073 , B05B1/308 , B05B1/3405 , F01K5/02 , F22G5/123 , Y10S261/13
Abstract: In accordance with the present invention, there is provided a multi-spindle spray nozzle assembly for a steam desuperheating or attemperator device. The nozzle assembly features a nozzle holder which accommodates two small, spring-loaded nozzles, each of which is adapted to produce a spray pattern of reduced cone angle (e.g., approximately 60°) in comparison to currently know nozzle designs. The two nozzles are positioned within the nozzle holder such that they diverge from the axis thereof as allows the spray pattern generated thereby to be effectively tilted into the flow of steam within a desuperheating device having the nozzle assembly interfaced thereto.
Abstract translation: 根据本发明，提供了一种用于蒸汽减温或调温装置的多主轴喷嘴组件。 喷嘴组件具有喷嘴保持器，该喷嘴保持器容纳两个小的弹簧加载的喷嘴，每个喷嘴适合于产生与当前知道的喷嘴设计相比减小的锥角（例如，大约60°）的喷雾图案。 两个喷嘴位于喷嘴保持器内，使得它们从其轴线分开，使得由此产生的喷雾图案有效地倾斜到具有与其接口的喷嘴组件的过热减压装置内的蒸汽流中。
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公开(公告)号：US20150308442A1
公开(公告)日：2015-10-29
申请号：US14261106
申请日：2014-04-24
Applicant: Control Components, Inc.
Inventor： Fabio Giove , Flavio Tondolo , Marco Mastrovito
IPC: F04D27/02
CPC classification number: F04D27/0223 , F04D27/0215 , F04D27/023 , F05D2270/3011 , F05D2270/3013
Abstract: An anti-surge system capable of anticipating a surge event in a compressor for readying the actuator to quickly actuate the anti-surge valve from the closed position to the open position. The control system includes a compressor surge controller configured to transmit a signal to the valve positioner when the operating point of the valve is approaching the surge control line. The compressor surge controller may monitor an operating margin equal to the difference between the operating point and the surge control line, and when the operating margin falls below a prescribed threshold, the compressor surge controller may send a signal to the positioner. In turn, the positioner may vent some pressure from the actuator. In this way, the dead time of the anti-surge valve on the valve seat is minimized and the valve will react more promptly to an opening signal.
Abstract translation: 一种防喘振系统，其能够预测压缩机中的喘振事件，以便准备致动器，以将防喘振阀从关闭位置快速致动到打开位置。 该控制系统包括一个压缩机喘振控制器，该压缩器喘振控制器配置成当阀门的工作点接近浪涌控制线时向阀定位器发送一个信号。 压缩机喘振控制器可以监视与操作点和喘振控制线之间的差值相等的操作裕度，并且当操作裕度低于规定的阈值时，压缩机喘振控制器可以向定位器发送信号。 反过来，定位器可以从致动器排出一些压力。 以这种方式，阀座上的防喘振阀的死区时间最小化，并且阀将更快地对开启信号作出反应。
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公开(公告)号：US09611857B2
公开(公告)日：2017-04-04
申请号：US14261106
申请日：2014-04-24
Applicant: Control Components, Inc.
Inventor： Fabio Giove , Flavio Tondolo , Marco Mastrovito
IPC: F04D27/02
CPC classification number: F04D27/0223 , F04D27/0215 , F04D27/023 , F05D2270/3011 , F05D2270/3013
Abstract: An anti-surge system capable of anticipating a surge event in a compressor for readying the actuator to quickly actuate the anti-surge valve from the closed position to the open position. The control system includes a compressor surge controller configured to transmit a signal to the valve positioner when the operating point of the valve is approaching the surge control line. The compressor surge controller may monitor an operating margin equal to the difference between the operating point and the surge control line, and when the operating margin falls below a prescribed threshold, the compressor surge controller may send a signal to the positioner. In turn, the positioner may vent some pressure from the actuator. In this way, the dead time of the anti-surge valve on the valve seat is minimized and the valve will react more promptly to an opening signal.
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公开(公告)号：US09556970B2
公开(公告)日：2017-01-31
申请号：US14333313
申请日：2014-07-16
Applicant: CONTROL COMPONENTS, INC.
Inventor： Marco Mastrovito
Abstract: A cascade type trim for integration into control valve and having a valve stem and a valve cage which cooperate with each other to define a plurality of fluid passageway columns, each of which extend between a valve inlet and a valve outlet. Each fluid passageway column is collectively defined by a plurality of stem passageways and a plurality of cage passageways. The stem and cage passageways are brought in and out of alignment as a result of axial movement of the stem relative to the cage. In a first position, a first fluid passageway is open, while a second fluid passageway remains closed. In a second position, both the first and second fluid passageways are open, and yet in a third position, the first fluid passageway is closed and the second fluid passageway is open.
Abstract translation: 用于集成到控制阀中并具有阀杆和阀笼的级联型装饰件，其彼此配合以限定多个流体通道柱，每个流体通道柱在阀入口和阀出口之间延伸。 每个流体通道列由多个杆通道和多个笼通道共同限定。 杆和笼通道由于杆相对于保持架的轴向移动而被引入和脱离对准。 在第一位置，第一流体通道打开，而第二流体通道保持关闭。 在第二位置，第一和第二流体通道都是打开的，然而在第三位置中，第一流体通道关闭并且第二流体通道是敞开的。
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公开(公告)号：US09492829B2
公开(公告)日：2016-11-15
申请号：US13793562
申请日：2013-03-11
Applicant: Control Components, Inc.
Inventor： Marco Mastrovito
CPC classification number: B05B1/14 , B05B1/02 , B05B1/06 , B05B1/3006 , B05B1/3046 , B05B1/3073 , B05B1/308 , B05B1/3405 , F01K5/02 , F22G5/123 , Y10S261/13
Abstract: In accordance with the present invention, there is provided a multi-spindle spray nozzle assembly for a steam desuperheating or attemperator device. The nozzle assembly features a nozzle holder which accommodates two small, spring-loaded nozzles, each of which is adapted to produce a spray pattern of reduced cone angle (e.g., approximately 60°) in comparison to currently know nozzle designs. The two nozzles are positioned within the nozzle holder such that they diverge from the axis thereof as allows the spray pattern generated thereby to be effectively tilted into the flow of steam within a desuperheating device having the nozzle assembly interfaced thereto.
Abstract translation: 根据本发明，提供了一种用于蒸汽减温或调温装置的多主轴喷嘴组件。 喷嘴组件具有喷嘴保持器，该喷嘴保持器容纳两个小的弹簧加载的喷嘴，每个喷嘴适合于产生与当前知道的喷嘴设计相比减小的锥角（例如，大约60°）的喷雾图案。 两个喷嘴位于喷嘴保持器内，使得它们从其轴线分开，使得由此产生的喷雾图案有效地倾斜到具有与其接口的喷嘴组件的过热减压装置内的蒸汽流中。
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