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1. 发明授权

EP4229490B1 VERFAHREN UND VORRICHTUNGEN ZUM REGELN EINER HOCH DYNAMISCHEN REGELSTRECKE MIT FLUIDISCHEM ANTRIEB MITHILFE EINES RATENBEGRENZERS 有权
公开(公告)号：EP4229490B1
公开(公告)日：2024-01-17
申请号：EP22839839.2
申请日：2022-12-23
发明人： FIEBIGER, Andreas
IPC分类号： G05B19/43 , G05B11/42

2. 发明公开

EP4229490A1 VERFAHREN UND VORRICHTUNGEN ZUM REGELN EINER HOCH DYNAMISCHEN REGELSTRECKE MIT FLUIDISCHEM ANTRIEB MITHILFE EINES RATENBEGRENZERS 有权
公开(公告)号：EP4229490A1
公开(公告)日：2023-08-23
申请号：EP22839839.2
申请日：2022-12-23
申请人： Samson Aktiengesellschaft
发明人： FIEBIGER, Andreas
IPC分类号： G05B19/43 , G05B11/42

3. 发明公开

EP3423908A2 MECHANICALLY DRIVEN SEQUENCING MANIFOLD 审中-公开
公开(公告)号：EP3423908A2
公开(公告)日：2019-01-09
申请号：EP17757384.7
申请日：2017-02-24
申请人： Levine, Leanna
发明人： BEGOLO, Stefano , PODCZERVIENSKY, Justin , LEVINE, Leanna
IPC分类号： G05B19/43 , F16K7/00 , F25B21/00 , F25B21/02 , G01N15/06 , G01N33/48

4. 发明公开

EP2829739A2 Valve positioner having bypass component and control valve comprised thereof 有权
标题翻译：旁路ass。。。。。。。。。。。。。。。。
公开(公告)号：EP2829739A2
公开(公告)日：2015-01-28
申请号：EP14176200.5
申请日：2014-07-08
申请人： Dresser, Inc.
发明人： Esposito, Sandro
IPC分类号： F15B5/00 , G05B19/43
CPC分类号： F15B21/08 , F15B5/006 , F15B15/202 , G05B19/43 , Y10T137/7761
摘要： Embodiments of a valve positioner (100) that can maintain operation of the control valve (102) despite failures in one or more components. These embodiments reduce downtime by allowing in-situ repair to occur on the valve positioner. In one embodiment, the valve positioner incorporates a by-pass component (120), which can utilize control input signals (e.g., a 4-20 mA signal) to energize one or more components (e.g., a current-to-pressure converter) to cause the control valve to modulate fluid flow without the digital microprocessor and/or related components.
摘要翻译：尽管在一个或多个部件中发生故障，阀定位器（100）的实施例可以保持控制阀（102）的操作。这些实施例通过在阀定位器上进行原位修复来减少停机时间。在一个实施例中，阀定位器包括旁路部件（120），其可利用控制输入信号（例如，4-20mA信号）来激励一个或多个部件（例如，电流 - 压力转换器）使得控制阀在没有数字微处理器和/或相关组件的情况下调节流体流量。

5. 发明公开

EP1546825A2 ACTUATOR CONTROL DEVICE 有权
标题翻译：控制环节控制设备
公开(公告)号：EP1546825A2
公开(公告)日：2005-06-29
申请号：EP03793905.5
申请日：2003-09-03
申请人： Forac Limited
发明人： BUNYARD, Adam
IPC分类号： G05B19/04 , G05B19/43 , G05B19/44 , G05B19/46
CPC分类号： G05B19/44 , G05B19/00 , G05B19/19 , G05B2219/41244 , G05B2219/41333 , G05B2219/42226 , G05B2219/45006
摘要： A valve actuator control device adapted to control the position of a valve actuator by means of solenoid valves, in which if the actuator position deviates from a desired position, but remains within a predetermined distance from said desired position, the control device is adapted to only return the actuator to the desired position after a delay period, thereby to increase the life span of said solenoid valves.

6. 发明公开

EP1403529A3 Method of sharing flow of fluid among multiple hydraulic functions in a velocity-based control system 有权
标题翻译：速度的基础上，在一个控制系统中分配多个液压功能中的流体流的方法
公开(公告)号：EP1403529A3
公开(公告)日：2004-12-01
申请号：EP03255982.5
申请日：2003-09-23
申请人： Husco International, Inc.
发明人： Tabor, Keith A. , Pfaff, Joseph L.
IPC分类号： F15B11/16 , F15B21/08 , G05B19/43 , F15B11/024
CPC分类号： F15B21/087 , E02F9/2025 , E02F9/2203 , F15B11/163 , F15B2211/20538 , F15B2211/30575 , F15B2211/327 , F15B2211/40515 , F15B2211/41554 , F15B2211/426 , F15B2211/45 , F15B2211/46 , F15B2211/6309 , F15B2211/6313 , F15B2211/6336 , F15B2211/6651 , F15B2211/6653 , F15B2211/6654 , F15B2211/75 , F15B2211/78 , G05B19/43 , G05B2219/41273 , G05B2219/41309 , G05B2219/41318
摘要： A plurality of hydraulic actuators are connected between a supply line (14) and a tank return line (18). A separate desired velocity is requested for each hydraulic actuator. In response to a respective metering mode and the desired velocity for each hydraulic actuator, the flow requirements that each hydraulic actuator has from the supply and return lines are derived. A determination is made as to what fractions of the required flows can be provided by the flow levels that are available from the supply and return lines. Those fractions are used to convert the desired velocity for the given hydraulic actuator into a velocity command which indicates the velocity of the given hydraulic actuator that can be achieved with the available fluid flows. The respective velocity command is used to control the flow of fluid to each hydraulic actuator.

7. 发明公开

EP0603395A4 FLUID PRESSURE APPARATUS. 失效
标题翻译：流体压力操作装置。
公开(公告)号：EP0603395A4
公开(公告)日：1995-08-02
申请号：EP92919501
申请日：1992-09-10
申请人： SMC KK
发明人： NAGAI SHIGEKAZU SMC K K TSUKUB , SAITOH AKIO SMC K K TSUKUBA GI , SUZUKI MASAHIKO SMC K K TSUKUB
IPC分类号： F04F5/48 , F04F5/52 , F15B13/00 , F15B13/08 , F16K27/00 , F16K27/12 , G05B19/042 , G05B19/43 , G05B19/44 , G05D16/20 , F04B49/06 , F04F5/20 , F16K31/06 , G05B15/02
CPC分类号： F15B13/0832 , F04F5/48 , F04F5/52 , F15B13/0814 , F15B13/0817 , F15B13/0839 , F15B13/0857 , F15B13/086 , F15B13/0864 , F15B13/0867 , F15B13/0875 , F15B13/0892 , F15B13/0896 , F16K27/003 , F16K27/12 , G05B19/0428 , G05B19/43 , G05B19/44 , G05B2219/31119 , G05B2219/34339 , G05B2219/36495 , G05B2219/41309 , G05B2219/42071 , G05D16/2026 , G05D16/2093 , Y10T137/87885
摘要： A fluid pressure apparatus to which a plurality of machines are connected via a manifold and which is provided with a controller circuit including a memory that stores control steps. Each controller circuit operates control valves and sensor in accordance with an operation instruction from a sequencer to ascertain the control condition and judge the occurrence of a failure. Therefore, a high-degree control operation can be carried out without laying an overload on the sequencer.

8. 发明公开

EP0621522A2 Facility and gas management system 失效
标题翻译： Betriebsführungssystemfüreine Gas-Anlage。
公开(公告)号：EP0621522A2
公开(公告)日：1994-10-26
申请号：EP94106075.8
申请日：1994-04-19
申请人： PRAXAIR INC.
发明人： Starkey, Sean Cronin , Penstein, Richard
IPC分类号： G05B19/43
CPC分类号： G05B19/0421 , G05B19/042
摘要： An interactive computer-controlled management system for real-time data gathering and analysis of process information relating to a plurality of data sources in a facility and for controlling process functions of the data sources. In a preferred embodiment, the data sources include gas cabinet panels and related process equipment typically found in a wafer fab facility. The system operates in a distributed processor environment and includes a host processor having graphic, control and user interfaces and a multi-ported processor networked to the host processor. The multi-ported process includes protocol sensitive hardware interfaces for communication with the programmable logic controllers of each particular data source. The multi-ported processor also includes software means for emulating a common protocol such that each gas cabinet or other connected device appears to the host processor as an address location in a memory of the multi-ported processor. The address locations are sequentially polled by the host for updated status, alarm and set point information which is displayable at the host terminal. The functions of the management system are divided into three primary information management and monitoring areas including alarm management, map functions and administrative functions. The alarm management functions permit acknowledgement of alarms and retrieval of updated alarm information. The map functions provide specific information about gas cabinets and other components within the facility. The administrative functions control basic system operation such as access, report generation and shut down procedures.
摘要翻译：一种用于实时数据收集和分析与设施中的多个数据源相关的过程信息并用于控制数据源的过程功能的交互式计算机控制管理系统。在优选实施例中，数据源包括通常在晶片制造设施中发现的气柜面板和相关工艺设备。该系统在分布式处理器环境中操作，并且包括具有图形，控制和用户界面的主机处理器以及与主处理器联网的多端口处理器。多端口过程包括用于与每个特定数据源的可编程逻辑控制器进行通信的协议敏感硬件接口。多端口处理器还包括用于模拟通用协议的软件装置，使得每个气柜或其他连接的设备作为多端口处理器的存储器中的地址位置呈现给主机处理器。地址位置由主机顺序轮询，用于更新状态，报警和设定点信息，可在主机终端显示。管理系统的功能分为三个主要信息管理和监控领域，包括报警管理，地图功能和管理功能。报警管理功能允许确认报警和检索更新的报警信息。地图功能提供有关设备内的气柜和其他部件的具体信息。管理功能控制基本系统操作，如访问，报告生成和关闭程序。

9. 发明授权

EP3559762B1 SHOT PEENING VALVE CONTROLLER 有权
公开(公告)号：EP3559762B1
公开(公告)日：2023-09-13
申请号：EP17811390.8
申请日：2017-10-25
发明人： CHENG, Chia Loon , LEE, Chong Wei , TAN, Keng Huat , TAN, Ser Hean
IPC分类号： G05B19/042 , G05B19/43 , B24C1/10

10. 发明授权

EP2829739B1 Valve positioner having bypass component and control valve comprised thereof 有权
公开(公告)号：EP2829739B1
公开(公告)日：2018-09-05
申请号：EP14176200.5
申请日：2014-07-08
申请人： Dresser, Inc.
发明人： Esposito, Sandro
IPC分类号： F15B5/00 , G05B19/43
CPC分类号： F15B21/08 , F15B5/006 , F15B15/202 , G05B19/43 , Y10T137/7761
摘要： Embodiments of a valve positioner (100) that can maintain operation of the control valve (102) despite failures in one or more components. These embodiments reduce downtime by allowing in-situ repair to occur on the valve positioner. In one embodiment, the valve positioner incorporates a by-pass component (120), which can utilize control input signals (e.g., a 4-20 mA signal) to energize one or more components (e.g., a current-to-pressure converter) to cause the control valve to modulate fluid flow without the digital microprocessor and/or related components.

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