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公开(公告)号：US20180283580A1
公开(公告)日：2018-10-04
申请号：US15570618
申请日：2016-04-27
Applicant: SAMSON AKTIENGESELLSCHAFT
Inventor： Andreas Sander , Domagoj Vnucec , Nadine Wetzstein
IPC: F16K47/06 , F16K47/12 , F16L55/027
Abstract: In a throttle body for reducing the fluid pressure, particularly at a control valve, preferably for arranging in a process fluid line, of a process plant, such as a chemical plant, particularly a petrochemical plant, a power plant, a brewery or the like, with a plurality of channels extending from an upstream channel inlet to a downstream channel outlet, it is foreseen that an at least section-wise curved course of at least one of the plurality of channels between the channel inlet and the channel outlet deviates from a two-dimensional extension.
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公开(公告)号：US20180274692A1
公开(公告)日：2018-09-27
申请号：US15933851
申请日：2018-03-23
Applicant: Samson Aktiengesellschaft
Inventor： Stefan Kolbenschlag
IPC: F16K31/06 , F15B13/04 , F15B13/044
Abstract: An electromagnetic impact valve arrangement for a pneumatically operated field device of a processing plant, such as a chemical plant, a food-processing plant, a power plant can include an air chamber into which three air conduits lead. The three air conduits can include an air supply conduit to receive compressed air from a compressed air supply source, a control air conduit to aerate and vent a pneumatic actuator of the field device, and a venting conduit to output compressed air to a pressure sink, such as the atmosphere. The impact valve arrangement can also include a first electromagnetic impact valve (“aeration impact valve”) to open and/or close the air supply conduit and a second electromagnetic impact valve (“ventilation impact valve”) to open and/or close the venting conduit. The first impact valve and the second impact valve can be electromagnetically coupled to one another.
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33.发明授权公开(公告)号：US10001419B2
公开(公告)日：2018-06-19
申请号：US14757731
申请日：2015-12-23
Applicant: Samson Aktiengesellschaft
Inventor： Stefan Kolbenschlag , Rainer Oberheim
CPC classification number: G01L1/04 , F16F1/18 , F16F3/023 , G01L1/048 , G01L3/1407 , G01L3/1421 , G01L3/1435 , G01L5/161 , G01L5/221
Abstract: In a spring body for a force transducer built into a force-transmitting part, a force-input section is provided for receiving a force, a force-output section for transmitting the force, and an elastic deformation body arranged therebetween which couples the force-output section to the force-input section such that the force received by the force-input section is transmitted to the force-output section. The elastic deformation body performs a predetermined elastic deformation movement caused by the force to be transmitted at at least one point. A coding sampling section is provided at the at least one point of the deformation body and which follows deformation movements of the at least one point.
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34.发明申请公开(公告)号：US20180112682A1
公开(公告)日：2018-04-26
申请号：US15794511
申请日：2017-10-26
Applicant: SAMSON AKTIENGESELLSCHAFT
Inventor： Frank Valentin-Rumpel
CPC classification number: F15B5/006 , F15B9/09 , F15B13/0803 , F15B13/0807 , F15B19/005 , F15B20/00 , F15B21/08 , F15B2013/006 , F15B2211/30515 , F15B2211/411 , F15B2211/41572 , F15B2211/50554 , F15B2211/5158 , F15B2211/6306 , F15B2211/6309 , F15B2211/6313 , F15B2211/6336 , F15B2211/6653 , F15B2211/6656 , F15B2211/8855 , G05B19/44
Abstract: An electropneumatic positioner for a pneumatic actuator to operate a control device of a processing plant can include two modular pneumatic slots and a pneumatic control output. The two modular pneumatic slots can engage with a respective modular pneumatic component. The two pneumatic slots and the pneumatic components can be modularly matched to one another such that their respective pneumatic interfaces merge into one another when a pneumatic slot is engaged. The pneumatic control output can output a pneumatic control pressure signal to the pneumatic actuator. The two modular pneumatic slots and the pneumatic control output can form a pneumatic series connection.
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35.发明申请公开(公告)号：US20170023137A1
公开(公告)日：2017-01-26
申请号：US15214684
申请日：2016-07-20
Applicant: SAMSON AKTIENGESELLSCHAFT
Inventor： Anke Braeuer
Abstract: A control valve configured to set a process fluid stream of a processing plant can include a valve housing, a valve component, an annular-groove-shaped seal reception, and a seal. The valve housing can include an inlet, an outlet and an aperture extending between the inlet and the outlet along a longitudinal axis. The valve component can be mounted on the valve housing and can be a valve seat and/or a valve cage. The annular-groove-shaped seal reception can be confined by the valve component and the valve housing. The seal can be fit into the seal reception. The valve component and the valve housing can each form a respective ledge protruding in a radial direction to define the annular-groove-shaped seal reception. The ledges can each be configured to confine the seal reception in a respective axial direction.
Abstract translation: 构造成设置处理设备的处理流体流的控制阀可以包括阀壳体，阀部件，环形槽形密封件接收和密封件。 阀壳体可以包括入口，出口和沿着纵向轴线在入口和出口之间延伸的孔。 阀部件可以安装在阀壳体上，并且可以是阀座和/或阀笼。 环形槽形的密封接收可以由阀部件和阀壳体限制。 密封件可以装入密封件。 阀部件和阀壳体可以各自形成在径向方向上突出的相应突出部，以限定环形槽形密封件的接收。 每个凸缘可以被配置成将密封接收限制在相应的轴向方向上。
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Patent Agency Ranking
公开(公告)号：US20240385207A1
公开(公告)日：2024-11-21
申请号：US18261556
申请日：2021-12-09
Applicant: Samson Aktiengesellschaft
Inventor： Andreas Widl , Thomas Steckenreiter , Rainer Oberheim
Abstract: A valve cage for guiding an actuator, such as a stroke piston, may be used in a control valve for adjusting a process fluid flow (e.g., a water flow) in a process plant (e.g., a food processing plant, a brewery, etc.) The control valve may include a sensor for detecting a chemical and/or biological property of the process fluid, and at least one analyzer for the process fluid that is arranged on the valve cage such that the analyzer can interact with process fluid.
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37.发明公开公开(公告)号：US20240353284A1
公开(公告)日：2024-10-24
申请号：US18580780
申请日：2022-07-13
Applicant: SAMSON AKTIENGESELLSCHAFT
Inventor： Christian FIEBIGER , Marco FISCHER , Thomas STEIN
IPC: G01M3/28
CPC classification number: G01M3/2876
Abstract: A method for detecting output-side leaks in a double cone air power booster is proposed. Initially, a reference curve is recorded which relates a control variable for the outlet pressure to the outlet pressure. During operation, at least one steady state is determined, wherein only steady states preceded by a drop in the output pressure of the double cone air power booster are considered. Values of the control variable and the output pressure belonging to the steady state are determined and compared with the reference curve. If the output pressure determined is smaller by a specified tolerance than the output pressure to be expected according to the reference curve for the control variable determined, an output-side leakage is determined. In this way, leaks in the consumer system connected to a double-cone air power booster, for example a pneumatic control valve actuator, can be detected in an uncomplicated manner, which can save costs for maintenance requirements that are detected too late. Additional components are not required.
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公开(公告)号：US20240271721A1
公开(公告)日：2024-08-15
申请号：US18568453
申请日：2022-06-03
Applicant: SAMSON Aktiengesellschaft
Inventor： Andreas SANDER , Michael MERSCHER
Abstract: A valve cage (100) for a control valve (10) incorporates a plurality of throttle channels (104) which extend from an inner contour of the valve cage (100) to its outer contour and penetrate the valve cage (100), each throttle channel (104) having an inlet opening (106) on the inner contour side and an outlet opening (110) on the outer contour side when viewed in the flow direction (S). When viewed in the circumferential direction (u), the valve cage (100) has a plurality of arcuate outer contour portions (112) which are each separated from one another via a step (114) acting as a tear-off edge, and the throttle channels (104) are arranged so that they extend such that the outlet openings (110) of the throttle channels (104) on the outer contour side are arranged in the step (114) between two outer contour portions (112).
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公开(公告)号：US20240271706A1
公开(公告)日：2024-08-15
申请号：US18564718
申请日：2022-05-05
Applicant: SAMSON Aktiengesellschaft
Inventor： Stefan MOHR , Jonas WAID
Abstract: The invention relates to a throttle element (100) for reducing the pressure of a process fluid, comprising a throttle body that has multiple throttle channels (104) through which the process fluid is to flow, wherein each throttle channel (104) has an upstream inlet opening (106), a channel section (108), and a downstream outlet opening (110) when viewed in the flow direction (S). The invention is characterized in that the inlet openings (106) are designed to have a truncated conical inlet region (106-1) which tapers in the flow direction (S) and a spherical region (106-2) adjoining said inlet region.
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公开(公告)号：US12055238B2
公开(公告)日：2024-08-06
申请号：US17624607
申请日：2020-07-03
Applicant: SAMSON AKTIENGESELLSCHAFT
Inventor： Jonas Waid , Daniel Gränz , Nadine Wetzstein , Micheal Merscher
Abstract: In a valve housing for a globe valve for controlling a process fluid flow of a process plant (e.g. a chemical plant, petrochemical plant, a power plant, or a food processing plant), a passage opening is provided that can be closed by a valve member movable translationally in a vertical direction. The valve housing may define, in the vertical direction above the passage opening, a working space for accommodating the valve member. The valve housing may define a kettle space in the vertical direction below the passage opening. The valve housing may include at least one guide blade projecting radially into the kettle space for disturbing a process fluid vortex with vertical vortex axis of rotation filling the kettle space.
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