Measuring and testing – Liquid level or depth gauge
Patent
1989-10-20
1991-11-19
Yasich, Daniel M.
Measuring and testing
Liquid level or depth gauge
33722, 116227, G01F 2304
Patent
active
050656236
ABSTRACT:
Method and apparatus for monitoring the water level in the ground in which a casing hole is formed in the ground by driving a solid rod into the ground which compresses the ground material to form a compacted but porous wall for the casing hole. The rigid rod is withdrawn and a perforated tubular member of lesser diameter than the inner diameter of the casing hole is inserted into the casing. The water level rises within the tubular member and a dip-stick is inserted into the top of the tubular member to measure the water level. The dip-stick or the tubular member has a stop to limit the insertion distance of the dip-stick.
REFERENCES:
patent: 3613310 (1971-10-01), Rynberk
patent: 3745659 (1973-07-01), Hsu
patent: 4329882 (1982-05-01), Kaup
patent: 4335606 (1982-06-01), Michalak
LandOfFree
Water Monitor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water Monitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water Monitor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1362077