Groundwater monitoring system

Details Groundwater monitoring system Groundwater monitoring system

1984-09-27

1987-06-02

Novosad, Stephen J.

Wells

With below and above ground modification

Eduction pump or plunger in well

166 51, 166 72, 166105, 166385, E21B 4300, E21B 4304

Patent

active

046695362

ABSTRACT:
A groundwater monitoring system includes a bore, a well casing within and spaced from the bore, and a pump within the casing. A water impermeable seal between the bore and the well casing prevents surface contamination from entering the pump. Above the ground surface is a removable operating means which is connected to the pump piston by a flexible cord. A protective casing extends above ground and has a removable cover. After a groundwater sample has been taken, the cord is disconnected from the operating means. The operating means is removed for taking away, the cord is placed within the protective casing, and the cover closed and locked. The system is thus protected from contamination, as well as from damage by accident or vandalism.

REFERENCES:
patent: 1399108 (1921-12-01), Garrison
patent: 1595074 (1926-08-01), Crews
patent: 1710471 (1929-04-01), Cater
patent: 2193775 (1940-03-01), Stratford
patent: 2198573 (1940-04-01), Davis et al.
patent: 2915986 (1959-12-01), Sisson
patent: 3018779 (1962-01-01), Tyler et al.
patent: 3212406 (1965-10-01), McDuffie
patent: 3273644 (1966-09-01), Waterman
patent: 3434540 (1969-03-01), Stein
patent: 3640342 (1972-02-01), Gault

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-606661