Suction stabilizer for reciprocating pumps and stabilizing metho

Details Suction stabilizer for reciprocating pumps and stabilizing metho Suction stabilizer for reciprocating pumps and stabilizing metho

1974-07-19

1977-06-28

Dority, Jr., Carroll B.

Pumps

Expansible chamber type

Having pulsation dampening fluid receiving space

138 30, 137568, F04B 1100, F16L 5504

Patent

active

040322653

ABSTRACT:
A suction stabilizer for reciprocating pumps and method of stabilizing the inflow of liquid to the suction side of the pump. The stabilizer comprises a substantially cylindrical tank, a perforate-walled cage at one end of the tank, and a flexible resilient gas-filled bladder within the cage. Liquid passes through the tank as it moves from a source to the suction side of the pump. Between suction strokes the liquid compresses gas in the bladder. During suction strokes the pressure of the gas adds to the head of liquid entering the pump. The invention involves critical ratios of the tank volume to both the pump displacement and the bladder volume.

REFERENCES:
patent: 2094457 (1937-09-01), Lattner
patent: 2347379 (1944-04-01), Teeter
patent: 2485752 (1949-10-01), Laspe et al.
patent: 2773455 (1956-12-01), Mercier
patent: 3486530 (1969-12-01), Mercier
patent: 3693348 (1972-09-01), Mercier

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