PNEUMATIC PULSE DIVIDER Russian patent published in 1994 - IPC

FIELD: pneumatic computing devices. SUBSTANCE: device has two switches, pulse-width modulator, three chokes, vessel, inverter, differential amplifier, and pneumatic capacitor. Subject-matter of invention is development of device for converting width-modulated pneumatic pulse signal into pressure using parabolic dependence oriented to piecewise-nonlinear approximation of functions involving substantial changes in derivatives at separate sections due to alternate filling and emptying of vessel at preset controlled intensity of smoothing down of outlet impulse gas flows. Pulse divider used as basic element extends functional capabilities of pneumatic nonlinear converters at simple technical implementation. EFFECT: enlarged functional capabilities of pulse divider due to conversion of relative duration of pulse-width pneumatic signal into pressure using parabolic characteristic.