Underwater hydraulic system for reducing liquidborne noise

Details Underwater hydraulic system for reducing liquidborne noise Underwater hydraulic system for reducing liquidborne noise

1992-07-20

1993-11-30

Look, Edward K.

Power plants

Pressure fluid source and motor

Cyclically operable reciprocating or oscillating motor or...

60419, 60469, 91 4A, 417384, F16D 3102

Patent

active

052654214

ABSTRACT:
An hydraulic liquid system wherein a pump moves liquid from one location to another such as in supplying one or more loads in an underwater environment. The system includes two hydro-pneumatic chambers utilized such that one is filled by liquid from the pump while the other supplies the load, and as one hydro-pneumatic chamber empties, valves reconfigure the system such that the hydro-pneumatic chamber reverse roles. Each hydro-pneumatic chamber includes a liquid side and a gas side separated by a movable barrier with the gas sides of the hydro-pneumatic chambers being connected to one another thereby providing a large acoustic transmission drop across a liquid-gas boundary and subsequent gas-liquid boundary to interrupt the liquid noise path from the pump to the load.

REFERENCES:
patent: 3065703 (1962-11-01), Harman
patent: 3100965 (1963-08-01), Blackburn
patent: 3382769 (1968-05-01), Raider
patent: 4741673 (1988-05-01), Jubb

Affiliated with

Also associated with

Rating

Underwater hydraulic system for reducing liquidborne noise does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Underwater hydraulic system for reducing liquidborne noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Underwater hydraulic system for reducing liquidborne noise will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2087444