PNEUMATIC PULSE DEVICE Russian patent published in 2011 - IPC G05B19/44 B65D88/70 F15B21/00 

FIELD: machine building.

SUBSTANCE: pneumatic pulse device consists of case, of outlet pipe positioned in case, of cover, and of membrane installed between cover and inlet into outlet pipe. According to the invention a connecting pipe of air supply on the cover is connected with an outlet of normally opened pneumatic distributor. The input of pneumatic distributor control is connected to the outlet of a pneumatic amplifier; the input of the pneumatic amplifier control is connected with a direct outlet of the first jet discrete mono-stable element. One of the controlling inputs of the first jet discrete mono-stable element is connected with a direct outlet of the second jet discrete mono-stable element. The second controlling input of the first jet discrete mono-stable element is connected to the outlet of a pneumatic button. The outlet of a pneumatic tumbler is connected with the inlet of the pneumatic button and the input "inhibit" of the second jet discrete mono-stable element, while the controlling inlet of the second jet discrete mono-stable element is connected with the outlet of a pneumatic pressure relay. Also, the control input of the pneumatic pressure relay is connected with a cavity of the case.

EFFECT: simplification of design, expanded functionality, and increased efficiency of operation.

4 cl, 1 dwg