Piston pump stroke adjustment mechanism

Details Piston pump stroke adjustment mechanism Piston pump stroke adjustment mechanism

2007-11-01

2011-12-13

Shaver, Kevin P (Department: 3754)

Dispensing

With discharge assistant

With discharge volume varying means

C222S321900

Reexamination Certificate

active

08074844

ABSTRACT:
A piston pump with a piston coaxially slidable in a chamber for dispensing fluid out of a discharge tube which extends normal to the axis about which the piston is slidable in the chamber with a stroke stop member rotatably journalled on the discharge tube for pivoting between different positions in which the stroke stop member limits inward sliding of the piston into the chamber to different extents.

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patent: 6427876 (2002-08-01), Fuchs
patent: 199 53 838 (2001-10-01), None
patent: 1 460 001 (2004-09-01), None

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