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1. 发明授权

US10948089B2 Control valve 有权
公开(公告)号：US10948089B2
公开(公告)日：2021-03-16
申请号：US16151630
申请日：2018-10-04
申请人： SAMSON AG
发明人： Daniel Graenz , Johannes Jantz , Michael Merscher , Andreas Reinthaler , Tobias Welsch
IPC分类号： F16K1/48 , F16K3/26 , F16K3/314 , F16B9/00
摘要： The invention relates to a control valve for adjusting a process fluid flow of a process plant, comprising a valve housing (4) with a valve seat (10) and a valve piston (12) connected to a valve rod (14), which valve piston (12) interacts with the valve seat (10) for opening and closing the control valve (2). The invention is characterized in that, for connecting the valve rod (14) to the valve piston (12), a flange (22) is mounted on the valve rod (14), which flange (22) is screwed to the valve piston (12) via plural threaded connecting elements (34; 48).

2. 发明授权

US10209153B2 Pressure indicating device 有权
公开(公告)号：US10209153B2
公开(公告)日：2019-02-19
申请号：US14952010
申请日：2015-11-25
申请人： SAMSON AG
发明人： Werner Bohlien
IPC分类号： F17D3/00 , G01L7/16 , F15B11/024 , F16K7/12 , F16K37/00
摘要： The invention relates to a pressure indicating device for indicating a pressure in a first fluid system, said pressure indicating device including a first port via which it is fluidically connected to the first system, which pressure indicating device furthermore comprises a cylinder with a preloaded piston that can be displaced therein in an axial direction, during which movement fluid contained in the first system can act on the piston surface. The invention is characterized in that said piston has an opening in its piston surface, which opening can be made to communicate with a second system via a second port, said piston comprising a diaphragm which is impermeable to a first fluid but permeable to a second fluid, said diaphragm separating the first port from the second port.

3. 发明授权

US09909681B2 Diaphragm actuator for a control valve 有权
公开(公告)号：US09909681B2
公开(公告)日：2018-03-06
申请号：US14976934
申请日：2015-12-21
申请人： SAMSON AG
发明人： Eugen Nebel , Michael Siegert , Janusz Koinke
IPC分类号： F16K31/126 , F15B15/10 , G05D16/06
CPC分类号： F16K31/1262 , F15B15/10 , F15B2211/30 , G05D16/0661
摘要： A diaphragm actuator (10, 40) for a control valve is shown including an actuator housing (12, 42), in which a diaphragm (14, 44) including a diaphragm disk (16, 46) is sealingly fitted thus forming a pressure chamber (20, 50), and furthermore at least one spring (24, 54) is provided which rests against the diaphragm disk (16, 46) and the actuator housing (12, 42), with the diaphragm disk (16, 46) being connected to a valve stem (22, 52) for actuating a valve body. At least two springs (26, 56) are provided and are disposed one after another in an axial direction between the actuator housing (12, 42) and the diaphragm disk (16, 46), with a spring seat element (28, 58) linearly guided by at least one linear guiding element (30, 60) being provided between the at least two springs (26, 56).

4. 发明授权

US09903504B2 Coupling for a positioner 有权
公开(公告)号：US09903504B2
公开(公告)日：2018-02-27
申请号：US14329146
申请日：2014-07-11
申请人： SAMSON AG
发明人： Frank Valentin-Rumpel
IPC分类号： F16K31/44 , F16K31/04 , F16D41/00
CPC分类号： F16K31/44 , F16D41/00 , F16K31/045 , F16K31/048 , Y10T403/32254
摘要： The invention relates to a coupling (10) which comprises a first component (12) and a second component (14) as well as a spring-loaded entrainer (16) which is spring-loaded and mounted on said first component (12), which second component (14) is furthermore rotatably mounted relative to said first component (12) and can be made to rotate in a first direction of rotation—the freewheeling direction (F)—and in a second direction of rotation—the blocking direction (S)—opposite to said first direction of rotation, which second component (12) furthermore comprises a guide means (18) which is designed so as to prevent a spring-loaded entrainer (16) from engaging said guide means (18) during rotation of said second component (14) in the freewheeling direction (F).

5. 发明申请

US20180045311A1 SEALING ARRANGEMENT 审中-公开
公开(公告)号：US20180045311A1
公开(公告)日：2018-02-15
申请号：US15675681
申请日：2017-08-11
申请人： SAMSON AG
发明人： ANDREAS SANDER
IPC分类号： F16J15/02
CPC分类号： F16J15/021 , F16J15/02 , F16J15/022 , F16J15/061 , F16J15/062
摘要： Sealing arrangement of a fluid system for use with cryogenic media, said arrangement comprising a sealing ring in which a first system component is connected to a second system component by means of the sealing ring which sealing ring further has a first sealing surface which sealingly engages the first system component and the sealing ring has a second sealing surface which sealingly engages the second system component which first sealing surface and second sealing surface of the sealing ring are designed such that the first and second system components in the area of the sealing surfaces extend radially within the sealing ring in a section plane which extends parallel to the direction of contraction, and the sealing ring when exposed to cold, contracts thermally to a greater extent than the first system component and the second system component.

6. 发明申请

US20160076958A1 DIFFERENTIAL PRESSURE SENSOR 有权
标题翻译：差压传感器
公开(公告)号：US20160076958A1
公开(公告)日：2016-03-17
申请号：US14848790
申请日：2015-09-09
申请人： SAMSON AG
发明人： FRANK VALENTIN-RUMPEL , SVEN RAUSCH
IPC分类号： G01L9/00
CPC分类号： G01L9/007 , G01L13/025 , G01L19/02
摘要： A differential pressure measuring device (10, 50) comprising a housing (18) having two pressure areas (20, 22) which are sealed relative to each other and are separated from each other by a membrane (12, 54). The membrane (12, 54) comprises a pressure plate (14) surrounded by an elastic circumferential area (16) allowing axial movement of the pressure plate (14). An indicator element (24, 56) is permanently connected to the pressure plate (14) and whose position can be evaluated in a non-contact manner by a sensor (34, 58). At least one pair of springs (28, 52) is provided, with one spring (30, 32) each of said pair of springs being located in an allocated pressure area (20, 22). Each spring (30, 32) of said pair of springs (28, 52) exerts an opposing spring force on the pressure plate (14).
摘要翻译：一种差压测量装置（10,50），包括具有两个压力区域（20,22）的壳体（18），所述两个压力区域相对于彼此密封并且通过隔膜（12,54）彼此分离。膜（12,54）包括由允许压板（14）轴向移动的弹性圆周区域（16）包围的压力板（14）。指示器元件（24,56）永久地连接到压板（14），并且其位置可以由传感器（34,58）以非接触的方式被评估。提供至少一对弹簧（28,52），其中一个弹簧（30,32）中的每一个弹簧位于分配的压力区域（20,22）中。所述一对弹簧（28,52）的每个弹簧（30,32）在压板（14）上施加相对的弹簧力。

7. 发明申请

US20150267820A1 Control valve for adjusting a flow rate value 审中-公开
标题翻译：用于调节流量值的控制阀
公开(公告)号：US20150267820A1
公开(公告)日：2015-09-24
申请号：US14664384
申请日：2015-03-20
申请人： SAMSON AG
发明人： JORG KIESBAUER
IPC分类号： F16K3/316 , F16K3/02 , F16K31/12 , F16K3/32
CPC分类号： F16K3/316 , F16K3/02 , F16K3/0209 , F16K3/029 , F16K3/06 , F16K3/32 , F16K31/12
摘要： The invention relates to a control valve (10, 30) for adjusting a flow rate value of said control valve, comprising a valve housing (12) as well as a housing-mounted throttling structure (14, 34, 52) which covers a flow channel and includes at least two passages (16, 36, 54), furthermore a second closing structure (18, 40, 56) which can be moved relative to the housing-mounted throttling structure (14, 34, 52), which closing structure (18, 40, 56) can be moved so as to close the passages (16, 36, 54) in such a way that the flow rate through the passages covered by the closing structure is lower than the flow rate through the uncovered passages (16, 36, 54). The invention is characterized in that guide means (22, 44) are arranged outside a passage area of the housing-mounted throttling structure (14, 34, 54) defined by passages (16, 36, 52), said guide means (22, 44) acting to support and guide the movable closing structure (18, 40, 56) spaced from the housing-mounted throttling structure (14, 34, 52).
摘要翻译：本发明涉及一种用于调节所述控制阀的流量值的控制阀（10,30），包括阀壳体（12）以及壳体安装的节流结构（14,34,52），该节流结构覆盖流体通道并且包括至少两个通道（16,36,54），以及可相对于所述壳体安装的节流结构（14,34,52）移动的第二闭合结构（18,40,56），所述闭合结构（18,40,56）可以移动以便关闭通道（16,36,54），使得通过由闭合结构覆盖的通道的流速低于通过未覆盖通道的流速（ 16，36，54）。本发明的特征在于，引导装置（22,44）布置在由通道（16,36,52）限定的外壳安装的节流结构（14,34,54）的通道区域的外部，所述引导装置（22， 44）用于支撑和引导与壳体安装的节流结构（14,34,52）间隔开的可移动关闭结构（18,40,56）。

8. 发明授权

US09068665B2 Process valve including a force measuring device 有权
标题翻译：过程阀包括力测量装置
公开(公告)号：US09068665B2
公开(公告)日：2015-06-30
申请号：US13907769
申请日：2013-05-31
申请人： SAMSON AG
发明人： Joerg Kiesbauer , Stefan Kolbenschlag , Karl-Bernd Schaertner
IPC分类号： G01L1/02 , F16K37/00
CPC分类号： F16K37/0075 , F16K37/0083 , Y10T137/8376
摘要： The invention relates to a process valve (10) comprising a valve seat (14), a flow restrictor (12), a valve rod (16) and a drive unit (18) acting thereon, with a force measuring device (20, 44) being connected between said drive unit (18) and said flow restrictor (12). The invention is characterized in that said force measuring device (49) includes a spring (30, 46), and said force measuring device (29, 44) comprises a travel measuring device (38, 42, 50, 52) so as to allow the force acting on it to be determined based on the change in the deflection of the spring (30, 46) caused by the force acting on it.
摘要翻译：本发明涉及一种包括阀座（14），限流器（12），阀杆（16）和作用在其上的驱动单元（18）的过程阀（10），其具有力测量装置（20,44 ）连接在所述驱动单元（18）和所述限流器（12）之间。本发明的特征在于，所述力测量装置（49）包括弹簧（30,46），并且所述力测量装置（29,44）包括行程测量装置（38,42,50,52），以允许基于由作用在其上的力引起的弹簧（30,46）的偏转的变化来决定作用在其上的力。

9. 发明申请

US20130047745A1 METHOD FOR DETERMINING THE BREAK-AWAY FORCE OF AN ACTUATOR 有权
标题翻译：用于确定执行器的断开力的方法
公开(公告)号：US20130047745A1
公开(公告)日：2013-02-28
申请号：US13591199
申请日：2012-08-21
申请人： FAUSTO CRESPO VIDAL
发明人： FAUSTO CRESPO VIDAL
IPC分类号： G01L1/00
CPC分类号： F16K37/0083
摘要： A method for determining a break-away force in an actuator is provided, the actuator comprising an actuator armature including a positioning element movable in relation to the actuator housing. The positioning element is movable by means of an actuator drive such that a driving force is applied through the actuator drive to the positioning element. The actuator is in a resting state in the beginning, the driving energy required for moving the actuator drive is successively increased, wherein the driving energy is converted into a driving force by driving means, and a measurement value at the actuator drive is measured by at least one sensor, wherein as soon as a change of the measurement value is detected, a state is verified in which a holding force counteracts the movement of the position element.
摘要翻译：提供了一种用于确定致动器中的断开力的方法，所述致动器包括致动器电枢，所述致动器电枢包括可相对于所述致动器壳体移动的定位元件。定位元件可通过致动器驱动器移动，使得通过致动器驱动器将驱动力施加到定位元件。致动器在开始时处于静止状态，驱动驱动器移动所需的驱动能量依次增加，其中驱动能量通过驱动装置转换为驱动力，并且在致动器驱动下的测量值由至少一个传感器，其中当检测到测量值的改变时，验证其中保持力抵消位置元件的移动的状态。

10. 发明授权

US07862003B2 Position controller 有权
标题翻译：位置控制器
公开(公告)号：US07862003B2
公开(公告)日：2011-01-04
申请号：US11435926
申请日：2006-05-17
申请人： Thomas Karte , Joerg Kiesbauer
发明人： Thomas Karte , Joerg Kiesbauer
IPC分类号： F16K31/02
CPC分类号： F16K17/04 , F16K37/0083
摘要： Both improved protection against explosions and the possibility of performing diagnoses even when the I/P converter has been disconnected are to be provided by a position controller (5) for a pressure medium-operated actuating system, the controller being designed to be connected by a pneumatic line to a pneumatic drive (4)-equipped actuator (1) of an actuating element, especially an actuating element of a safety valve (2), where the actuator (1) has an electric power line (6) for controlling an I/P converter (7) according to the live-zero principle, and where the I/P converter (7) can be driven by an electrically controlled switch (10). The goal is achieved in that the switch (10) is designed to be driven by an additional circuit (11), which is connected to the power line (6) and installed in the position controller and which monitors the current in the power line (6).
摘要翻译：即使当I / P转换器断开连接时，改进的防止爆炸的保护和执行诊断的可能性都将由用于压力介质操作的致动系统的位置控制器（5）提供，该控制器被设计成通过气动线路连接到致动元件的气动驱动器（4）装备的致动器（1），特别是安全阀（2）的致动元件，其中致动器（1）具有用于控制I的电力线（6） / P转换器（7），其中I / P转换器（7）可以由电控开关（10）驱动。实现目标是，开关（10）被设计成由连接到电力线（6）并安装在位置控制器中的附加电路（11）驱动，并且监视电力线中的电流 6）。

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