Pumping apparatus

Details Pumping apparatus Pumping apparatus

1984-09-04

1985-12-10

Freeh, William L.

Pumps

Three or more cylinders arranged in parallel, radial, or...

Motor driven

417566, 137852, 137854, 222383, F04B 112, F04B 2703

Patent

active

045576696

ABSTRACT:
A pumping apparatus for pumping heavy viscous chemicals and the like. The apparatus has a pump means having means for attachment to a container of the viscous chemicals and the like, and has driving means including a motor and means for detachably connecting the driving means to the pump means so that the pump means and driving means are separable, and the driving means may be used with other pump means.

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patent: 4195970 (1980-04-01), Zalis
patent: 4226572 (1980-10-01), Nakayama
patent: 4283166 (1981-08-01), Hiraga
patent: 4396357 (1983-08-01), Hartley
patent: 4486151 (1984-12-01), Wesala

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