EP 0463353 B1 19930728 - PNEUMATIC CONTROL SYSTEM
Title (en)
PNEUMATIC CONTROL SYSTEM
Publication
Application
Priority
DE 4020108 A 19900623
Abstract (en)
[origin: EP0463353A1] In a pneumatic control system, the pressure medium delivered from a pressure-medium source (23) is directed to a plurality of consuming devices by means of a plurality of pilot-controlled directional valves (21). To monitor the pressure in the consuming devices, which constitute an open system, and to monitor the positive pressure or the negative pressure in a closed system, a multiple pressure sensor is arranged on the circuit board (10) of an analysing circuit. The multiple pressure sensor (11) constitutes a single component which has a plurality of individual pressure sensors (11a - 11c). A compact arrangement on the circuit board (10) is thereby possible. Furthermore, the multiple pressure sensor (11) and the electronic components of the analysing circuit can be arranged on the circuit board (10) and be electrically bonded in a single operation. <IMAGE>
IPC 1-7
IPC 8 full level
F15B 5/00 (2006.01); H01H 35/26 (2006.01)
CPC (source: EP)
H01H 35/2657 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0463353 A1 19920102; EP 0463353 B1 19930728; DE 4020108 A1 19920109; DE 4020108 C2 19930617; DE 59100222 D1 19930902; ES 2043406 T3 19931216
DOCDB simple family (application)
EP 91108072 A 19910518; DE 4020108 A 19900623; DE 59100222 T 19910518; ES 91108072 T 19910518