TEMPERATURE COMPENSATED ACCUMULATOR

• Main Authors: NELLESSEN, PETER, JR, DU, QUANGEN
• Format: Patent
• Language: English; French
• Published: 21.03.2013
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

A temperature compensated accumulator includes a housing having a first and a second longitudinal end. Each longitudinal end has a port. The housing is divided into three sections by two bulkheads. A first piston is disposed in the housing on one side of the first bulkhead. The first piston separate...