Micro irrigation pump

Details Micro irrigation pump Micro irrigation pump

2008-07-08

2008-07-08

Kramer, Devon (Department: 3746)

Pumps

Expansible chamber type

Plural pumping chambers

C417S903000

Reexamination Certificate

active

07396218

ABSTRACT:
An irrigation device (FIG.1) for pumping fluids, particularly water, which can be constructed for a minimal cost and operated using only human power and having a simple and efficient mechanism making it suitable for use in undeveloped areas. The device includes a handle, contoured footpad, rocker, dual-action piston, outlet valve, and a surge chamber.

REFERENCES:
patent: 523240 (1894-07-01), Rodenbaugh
patent: 1539556 (1925-05-01), Garber
patent: 3730651 (1973-05-01), Ellis
patent: 4173431 (1979-11-01), Smith
patent: 5118265 (1992-06-01), Bearss
patent: 5363666 (1994-11-01), Tieken
patent: 5445505 (1995-08-01), Hung
patent: 5634774 (1997-06-01), Angel et al.
patent: 5651302 (1997-07-01), Mills

Affiliated with

Also associated with

Rating

Micro irrigation pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2767836