System for automatically dispensing liquid chemicals into an int

Fluid handling – Self-proportioning or correlating systems – Self-proportioning flow systems

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

137132, 222 56, 222464, G05D 1102

Patent

active

044149964

ABSTRACT:
System for automatically dispensing a liquid treatment chemical from a replaceable supply bottle into an intermittently flowing liquid stream such as a recirculating water supply for a refrigeration system. The system has a feeder chamber into which the liquid stream flows which is periodically emptied by a siphon tube when the liquid reaches a level sufficient to establish a siphon effect in the siphon tube. The rising level of liquid in the chamber also actuates, by means of a float member, the valve portion of a closure assembly on the inverted top of the supply bottle. The valve portion is fed by a capillary tube and dispenses a predetermined, very small quantity of chemical each time it is actuated. The valve portion is prevented from becoming clogged by chemical crystals during inactive periods by being mounted so that its surface will be flushed each cycle by the water which rises in the feeder chamber.

REFERENCES:
patent: 3094134 (1963-06-01), Currie
patent: 3229854 (1966-01-01), Turnquist
patent: 3326417 (1967-06-01), Tinsley
patent: 3368472 (1968-02-01), Van Bouwel et al.
patent: 3385483 (1968-05-01), Gilwood
patent: 3430823 (1969-03-01), Hunsaker
patent: 3784058 (1974-01-01), Buchtel

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System for automatically dispensing liquid chemicals into an int does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for automatically dispensing liquid chemicals into an int, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for automatically dispensing liquid chemicals into an int will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-155013

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.