초록 ▼

For detecting the pressures occurring at a control valve pressure pickup cells are provided and for processing the pressure measuring signals evaluating electronics are provided which together with the pressure pickup cells is arranged on an intermediate plate associated with the control valve. With

For detecting the pressures occurring at a control valve pressure pickup cells are provided and for processing the pressure measuring signals evaluating electronics are provided which together with the pressure pickup cells is arranged on an intermediate plate associated with the control valve. With this arrangement signals may be formed which monitor and control the mode of operation of the consumer governed by the control valve. By arranging the components necessary for the control circuit on the intermediate plate a standardized design is made possible in which the constructional expenditure is greatly reduced.

대표청구항 ▼

Electrical measured value processing for operating a control valve having a body with external connections for respective connection to a fluid source, a tank and at least one working conduit, characterized in that a plate having passages affixed to said valve body with said passages being in commun

Electrical measured value processing for operating a control valve having a body with external connections for respective connection to a fluid source, a tank and at least one working conduit, characterized in that a plate having passages affixed to said valve body with said passages being in communication with at least some of said eternal connections, pressure measuring means carried by said plate for detecting the pressure in at least one of said passages and outputting an electrical signal representative of pressure, and processing means carried by said plate for receiving said signal and having a program for providing a signal to operate said control valve.