Triple discharge pump

Details Triple discharge pump Triple discharge pump

1977-08-31

1979-05-08

Freeh, William L.

Pumps

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

417271, 417566, F04B 112, F04B 118

Patent

active

041533917

ABSTRACT:
A pump comprising a supporting structure including a bearing support, a wobble plate, a bearing between the bearing support and the wobble plate for permitting the wobble plate to nutate and for transmitting radial loads from the wobble plate to the bearing support, a cam rotatably mounted on the supporting structure for causing the wobble plate to nutate, and a mechanism for drivingly coupling the cam to a shaft of a motor. Radial loads are transmitted by the bearing to the supporting structure rather than to the cam. The wobble plate is coupled to a suitable output device such as the diaphragm of a diaphragm pump.

REFERENCES:
patent: 1819966 (1931-08-01), Olson
patent: 2797647 (1957-07-01), Floraday
patent: 2969745 (1961-01-01), Johnson
patent: 2991723 (1961-07-01), Zubaty
patent: 3199531 (1965-08-01), Cornelius et al.
patent: 3552886 (1971-01-01), Olson, Jr.
patent: 3712759 (1973-01-01), Olson, Jr.
patent: 3754842 (1973-08-01), Schlanzky

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