EP 3561316 B1 20230104 - PNEUMATIC MODULES AND SYSTEM FOR PROPORTIONAL CONTROL
Title (en)
PNEUMATIC MODULES AND SYSTEM FOR PROPORTIONAL CONTROL
Title (de)
PNEUMATISCHE MODULE UND SYSTEM ZUR PROPORTIONALEN STEUERUNG
Title (fr)
MODULES PNEUMATIQUES ET SYSTÈME DE COMMANDE PROPORTIONNEL
Publication
Application
Priority
IT 201800004796 A 20180423
Abstract (en)
[origin: EP3561316A1] A pneumatic master module for pressure or flow proportional control comprises a master module valve body, a master proportional electrovalve, a relative pressure sensor for detecting the pressure of the regulated flow of pressurized air downstream the master proportional electrovalve, an electronic control unit adapted to drive the master proportional electrovalve and a slave proportional or on/off electrovalve of a respective slave module according to a pressure signal provided by the relative pressure sensor, the electronic control unit being further configured to implement a digital communication bus interface for data exchanging with other master modules. The relative pressure sensor and the electronic control unit are mounted on an electronic printed circuit board. A master male-type inlet electronic connector and a master female-type outlet connector are mounted on parallel opposite sides of the master electronic printed circuit board. [Fig. 4]
IPC 8 full level
F15B 13/08 (2006.01)
CPC (source: CN EP)
F15B 13/02 (2013.01 - CN); F15B 13/0853 (2013.01 - EP); F15B 13/0896 (2013.01 - EP); F15B 21/08 (2013.01 - CN); F15B 13/0857 (2013.01 - EP); F15B 13/086 (2013.01 - EP); F15B 13/0867 (2013.01 - EP); F15B 13/0889 (2013.01 - EP); F15B 2211/6306 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3561316 A1 20191030; EP 3561316 B1 20230104; CN 110388344 A 20191029; CN 110388344 B 20221209; IT 201800004796 A1 20191023
DOCDB simple family (application)
EP 19168449 A 20190410; CN 201910323319 A 20190422; IT 201800004796 A 20180423