Automatic chemigation

Details Automatic chemigation Automatic chemigation

1989-01-17

1991-06-11

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

With selectively preset flow cutoff or initiating means

Timer means

239 66, 239310, B05B 730

Patent

active

050225855

ABSTRACT:
Apparatus and method for automatically irrigating and fertilizing a plurality of zones in a lawn and other botanical systems. A conventional underground sprinkler system may be employed having a source of liquefied fertilizer to be inserted into the main water supply or any of the zonal lines when water is being delivered to one of the zones. A clock is used to establish a maximum duration of fertilizer delivery. Normalizing timers are employed to restrict the flow of fertilizer as a fraction of the maximum duration depending on which zone is being irrigated.

REFERENCES:
patent: 3669357 (1972-06-01), Overbey
patent: 4026673 (1977-05-01), Russo
patent: 4456176 (1984-06-01), Agius
patent: 4545396 (1985-10-01), Miller et al.
patent: 4558715 (1985-12-01), Walton et al.
patent: 4852802 (1989-08-01), Iggulden et al.
patent: 4870991 (1989-10-01), McMillan et al.
patent: 4895303 (1990-01-01), Freyvogel
patent: 4917304 (1990-04-01), Mazzei et al.

Affiliated with

Also associated with

Rating

Automatic chemigation does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-777579