Controllable liquid dispenser

Details Controllable liquid dispenser Controllable liquid dispenser

1978-06-12

1980-07-01

Skaggs, H. Grant

Dispensing

With recorder, register, indicator, signal or exhibitor

Position or extent of motion indicator

222 47, 222309, 222385, B67D 522

Patent

active

042102618

ABSTRACT:
An improved liquid dispenser has two concentrically spaced cylinders with a pump plunger fitting the inner cylinder, an inlet check valve at the bottom of the outer cylinder, and an outlet check valve adjacent the top of the outer cylinder with a graduated stem extending upwardly from the plunger through a cap structure adapted to engage the open top of a liquid container. The pump plunger is restrained from moving upwardly out of the inner cylinder and a collar is adjustably mounted on the stem above the cap for setting the pump stroke as indicated by the graduations on the stem to thus provide a dispenser adapted to fit containers having a small opening therein.

REFERENCES:
patent: 2069076 (1937-01-01), Majewski
patent: 2575508 (1951-11-01), Balletto
patent: 3430813 (1969-05-01), Gilmont
patent: 3653556 (1972-04-01), Moran et al.

Affiliated with

Also associated with

Rating

Controllable liquid dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controllable liquid dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controllable liquid dispenser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-295806