公开(公告)号：US10274103B2

公开(公告)日：2019-04-30

申请号：US15172675

申请日：2016-06-03

Applicant: Samson Aktiengesellschaft

Inventor： Harald Kah

IPC: F16K37/00 ,  F16K31/42 ,  F15B5/00 ,  F15B19/00 ,  F15B20/00

Abstract: An electro-pneumatic actuator, such as a positioner or an I/P transducer array, for a field device of a processing plant, such as a brewery, a petrochemical plant or the like, can include a pneumatically operated display configured to visually and/or acoustically display at least one field device-specific operating information. The information can include a drive or valve position, or a regulating variable. The electro-pneumatic actuator can be configured to output at least one pneumatic drive actuating signal to a pneumatic drive so as to set a final controlling device, such as a control valve, of the field device. The electro-pneumatic actuator can be configured to output at least one pneumatic display actuating signal to the pneumatically operated display, which can differ from the pneumatic drive actuating signal.

公开(公告)号：US20160356396A1

公开(公告)日：2016-12-08

申请号：US15172675

申请日：2016-06-03

Applicant: Samson Aktiengesellschaft

Inventor： Harald Kah

IPC: F16K37/00 ,  F16K31/42

CPC classification number: F16K37/0066 ,  F15B5/006 ,  F15B19/005 ,  F15B20/00 ,  F15B2211/857 ,  F15B2211/87 ,  F16K31/42 ,  Y02P80/12 ,  Y10T137/8158

Abstract: An electro-pneumatic actuator, such as a positioner or an I/P transducer array, for a field device of a processing plant, such as a brewery, a petrochemical plant or the like, can include a pneumatically operated display configured to visually and/or acoustically display at least one field device-specific operating information. The information can include a drive or valve position, or a regulating variable. The electro-pneumatic actuator can be configured to output at least one pneumatic drive actuating signal to a pneumatic drive so as to set a final controlling device, such as a control valve, of the field device. The electro-pneumatic actuator can be configured to output at least one pneumatic display actuating signal to the pneumatically operated display, which can differ from the pneumatic drive actuating signal.

Abstract translation: 用于诸如啤酒厂，石油化工厂等的处理设备的现场设备的诸如定位器或I / P换能器阵列的电动气动致动器可以包括气动操作的显示器，其被配置为视觉上和/ 或声学地显示至少一个现场设备特定的操作信息。 该信息可以包括驱动器或阀位置或调节变量。 电动气动致动器可以被配置为将至少一个气动驱动致动信号输出到气动驱动器，以便设置现场设备的最终控制装置，例如控制阀。 电动气动致动器可以被配置为将至少一个气动显示器致动信号输出到气动操作的显示器，其可以不同于气动驱动致动信号。