Quick loading peristaltic pump

Details Quick loading peristaltic pump Quick loading peristaltic pump

1977-12-07

1979-12-18

Freeh, William L.

Pumps

Expansible chamber type

Elongated flexible chamber wall progressively deformed

F04B 4312, F04B 4508

Patent

active

041792491

ABSTRACT:
A peristaltic pump is disclosed which facilitates quick loading of a compressible tubular conduit through which fluid may be pumped. The pump includes a pair of reaction members pivotally mounted on a base plate for movement between open and closed positions relative to a rotor, the reaction members being releasably retained in their closed positions by a locking plate. The compressible tube partially encircles the rotor and has its ends releasably engaged by clamping means which prevents axial movement of the tube and is adapted to accommodate tubes of different diameter.

REFERENCES:
patent: 3425357 (1969-02-01), Bilichniansky et al.
patent: 3723030 (1973-03-01), Gelfand
patent: 3841799 (1974-10-01), Spinosa et al.
patent: 4138205 (1979-02-01), Wallach

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