Portable engine-pump assembly

Details Portable engine-pump assembly Portable engine-pump assembly

1986-07-18

1987-09-01

Croyle, Carlton R.

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

415219C, 251315, F04D 2940

Patent

active

046906134

ABSTRACT:
A portable engine-pump assembly for use in firefighting applications is constructed of a high-speed, lightweight engine and a double-suction pump. The engine is arranged with a vertical crankshaft for driving the pump which is mounted adjacent thereto with a vertical pump shaft coupled to the crankshaft. The assembly is designed to provide high lift, high efficiency and a steady high flow volume and to be compact and light in weight.

REFERENCES:
patent: 1162373 (1915-11-01), Kiefer
patent: 1220403 (1917-03-01), Doble
patent: 2330448 (1943-09-01), Hathaway
patent: 2649049 (1953-08-01), Pezzillo et al.
patent: 3698832 (1972-10-01), Price
patent: 3707335 (1972-12-01), Barnard
patent: 3923417 (1975-12-01), Swiecicki
patent: 4076211 (1978-02-01), Krechel et al.
patent: 4089345 (1978-05-01), Eberhardt
patent: 4175726 (1979-11-01), Richards

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