Leaching system conduit

Details Leaching system conduit Leaching system conduit

1987-02-27

1988-07-26

Reese, Randolph A.

Hydraulic and earth engineering

Drainage or irrigation

Porous or apertured pipe, flume, or tileway

405 43, 405 46, 405 49, 138105, E02B 1300

Patent

active

047596619

ABSTRACT:
A thermoplastic device for leaching sewage system effluent into the earth has the shape of an inverted trough. Its sidewalls have slot shaped perforations; above each slot is a lip; beneath each slot is one or more protuberances, preferably rectanguloid in shape. The combination of lips and protuberances prevent compaction of the earth against the sidewalls when the devices are buried without the use of stone fill. They permit the formation of a good biocrust layer and facilitate the exfiltration of liquid into the earth.

REFERENCES:
patent: 460352 (1891-09-01), Reading
patent: 680548 (1901-08-01), Sikes
patent: 2366522 (1945-01-01), Gutman
patent: 2866319 (1958-12-01), Nicholson
patent: 3333422 (1967-08-01), Neyland
patent: 3440823 (1969-04-01), Olsen
patent: 3495410 (1970-02-01), Bailey et al.
patent: 3570251 (1971-03-01), Roberts
patent: 3579995 (1971-05-01), Flynn
patent: 3645100 (1972-02-01), La Monica
patent: 4183696 (1980-01-01), Auriemma
patent: 4245924 (1981-01-01), Fouss et al.
patent: 4523613 (1985-06-01), Fouss et al.
"Gravelless Pipe", Product Brochure, Hancor Inc., Findlay, Ohio (1985).

Affiliated with

Also associated with

Rating

Leaching system conduit does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-255734