Pulse damper

Pipes and tubular conduits – With pressure compensators – Variable capacity chambers

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Details

138 26, 220721, F16L 5504

Patent

active

061093041

ABSTRACT:
The invention relates to a directly hydraulically damping broadband damper designed as a sequence of Helmholtz resonators with elastomer/gas springs to damp pressure pulses in pressurized liquids and in the audible range frequencies, in particular in hydraulic servo systems.

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patent: 5732741 (1998-03-01), Shiery
patent: 5735313 (1998-04-01), Jenski, Jr. et al.
patent: 5860452 (1999-01-01), Ellis

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