Aspiration chemical supply apparatus and method

Fluid handling – Liquid level responsive or maintaining systems – Control of outflow from tank

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

137893, 222 66, 239318, B01F 504

Patent

active

048830860

ABSTRACT:
An apparatus for distributing liquid fertilizers, pesticides and other chemicals by aspiration into irrigation conduits. Liquid passing through a conduit attached to a storage vessel syphons the chemicals out of the storage vessel and into a liquid distribution system. An anti-backflow check valve is provided to prevent liquid from entering the supply container when liquid flow is stopped in a liquid distribution system. A float-controlled valve is also provided which closes when the liquid level in the supply vessel reaches a predetermined level in order to prevent air from entering the system. The amount of chemical aspirated into the liquid distribution system is controlled by a valve. The apparatus is easily assembled and disassembled for cleaning or repair, and can be connected to existing liquid distribution systems. Larger or remote reservoirs can be incorporated depending on the application.

REFERENCES:
patent: 1397523 (1921-11-01), Jerdone, Jr.
patent: 1512384 (1924-10-01), Whittington
patent: 1664803 (1928-04-01), Agassiz
patent: 2006532 (1935-07-01), Bagley
patent: 2058901 (1936-10-01), McPherson
patent: 2141638 (1938-12-01), Bean
patent: 2724583 (1955-11-01), Targosh et al.
patent: 3491948 (1970-01-01), Alexander
patent: 3613997 (1971-10-01), Thompson
patent: 3669357 (1972-06-01), Overbey
patent: 4355739 (1982-10-01), Vierkotter
patent: 4651930 (1987-03-01), Magaha, Jr.

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

Aspiration chemical supply apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aspiration chemical supply apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aspiration chemical supply apparatus and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-576660

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