US PATENT SUBCLASS 303 / 87
PULSATION NEUTRALIZERS

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

87PULSATION NEUTRALIZERS

DEFINITION

Classification: 303/87

Devices to neutralize the effects of a surge of fluid resulting from the sudden closure of a pipe under high pressure.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

37+, for a device which regulates the flow of fluid to neutralize the surge of fluid.