Full-circumferential flow pump

Details Full-circumferential flow pump Full-circumferential flow pump

1993-04-14

1995-02-14

Bertsch, Richard A.

Pumps

Motor driven

Electric or magnetic motor

4152141, 403338, F04B 1700

Patent

active

053889711

ABSTRACT:
A full-circumferential flow pump has a circumferential fluid passage between a pump casing and a motor provided in the pump casing. The full-circumferential flow pump comprises a suction-side casing having a suction nozzle, and an outer cylinder connected to the suction-side casing and accommodating the canned motor therein. The suction-side casing and the outer cylinder have flanges, respectively extending radially outwardly from an open ends thereof. The adjacent flanges of the suction-side casing and the outer cylinder are clamped by clamping flanges to connect the suction-side casing and the outer cylinder.

REFERENCES:
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patent: 1974183 (1934-09-01), Gunderson et al.
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patent: 3544138 (1970-12-01), Von Eiff
patent: 3551067 (1970-12-01), Wissman
patent: 4065846 (1978-01-01), Leonard, Jr.
patent: 4115038 (1978-09-01), Litzenberg
patent: 4172695 (1979-10-01), Uesugi
patent: 5178483 (1993-01-01), Wang

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