Composite interference pulsation dampener
OwnerVladimir Abramovich Michlin, Igor Igorevich Stukanovinventors
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Abstract
A composite interference pulsation dampener that has no moving parts, which results in the high reliability and efficiency of the dampener on wide intervals of frequencies, temperatures, pressures, and flow velocities. The device consists of modified interference disks separated by spacers, a hood, and covers. A modified interference disk is a hard disk with a central channel, secondary channels, and orifices/holes. The configuration of the device is optimized to reach a desirable performance in a given hydraulic/pneumatic system and to minimize the sizes, weight, and cost of the device.
Claims8
A composite interference pulsation dampener for reducing the effects of pulsations and accompanying vibrations and noises in a hydraulic/pneumatic system for wide spectrums of frequencies, temperatures, pressures, and velocities of a flow in the system, which is highly reliable and compact, comprised of one or several simple/modified interference disks placed consequently in a desired combination.
A modified interference disk for minimization of the dampener and maximization of efficiency on wide ranges/intervals/spectrums of frequencies consisting of a hard disk, central channel in the disk, and secondary channels on the sides of the disk in the form of an optimal combination of spirals, segments, and arcs.
Dependencies are inferred from the claim text.