Rotary distributor pump

Details Rotary distributor pump Rotary distributor pump

1985-03-28

1986-03-11

Freeh, William L.

Pumps

Expansible chamber type

Moving cylinder

123450, F04B 1900, F04B 2900

Patent

active

045753164

ABSTRACT:
A rotary distributor pump has a radial bore mounting a pumping plunger at the outer end of which is a shoe carrying a captive roller engageable with the internal surface of a cam ring. The plungers are coupled to the shoes by a clip and further cam surfaces are provided engageable by the outer ends of the rollers. The plungers can therefore be positively reciprocated within the bore.

REFERENCES:
patent: 4474157 (1984-10-01), Skinner et al.
patent: 4486154 (1984-12-01), Duplat
patent: 4499883 (1985-02-01), Miyaki et al.

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