AIR DISTRIBUTOR Russian patent published in 2001 - IPC

FIELD: control of pneumatic envelopes and air cylinders of robotized and medical devices. SUBSTANCE: air distributor has body which accommodates one or several valves. Each of valves includes cut-off member with disconnecting spring and electromagnetic drive in the form of cylindrical magnetic core, coil, stop and moving armature. Air ducts for working medium supply are made common to all valves. Magnetoconducting membrane is positioned in every valve between cut-off member and armature. Said membrane separates working cavity of valve from cavity in which electromagnetic drive is installed. Armature is arranged in antifriction bushing. The invention allows more effective control of working medium of pneumatic system. EFFECT: reduced power intensity and mass, enhanced reliability and durability. 9 cl, 2 dwg