Boots – shoes – and leggings
Patent
1990-11-13
1992-12-15
Lall, Parshotam S.
Boots, shoes, and leggings
7386301, G01N 100
Patent
active
051723328
ABSTRACT:
An automatic fluid sampling and monitoring apparatus provided as a unitary structure, and capable of collecting fluid samples at selected intervals, monitoring the level of a condition of the fluid at selected intervals, and collecting and storing sampling and fluid condition data for later retrieval. Sampling operations may be controlled on the basis of time and/or levels of a fluid condition being monitored. Where the apparatus also incorporates an internal flow measuring assembly, or is connected with an external flow meter, sampling operations may also be controlled on the basis of flow rate. The apparatus includes a self-contained microprocessor for automatically controlling sampling operations, calculating fluid condition levels on the basis of signals from a sensor, and storing data relating to sample collection and the fluid condition. Stored data can be called up on a display of the apparatus, or transferred via a portable transfer unit to an external output device, such as a printer, for producing a hard copy of the data.
REFERENCES:
patent: 3507156 (1968-02-01), Merrill, Jr.
patent: 3727464 (1973-04-01), Rutkowski et al.
patent: 3838719 (1974-10-01), Lederer
patent: 3927701 (1975-12-01), Lederer
patent: 3929017 (1975-12-01), Kowalski
patent: 3996786 (1976-12-01), Mead et al.
patent: 4022059 (1977-05-01), Schontzler et al.
patent: 4221127 (1980-09-01), McClure
patent: 4660422 (1987-04-01), Eads et al.
patent: 4660607 (1987-04-01), Griffith et al.
patent: 4697462 (1987-10-01), Daube, Jr. et al.
patent: 4766550 (1988-08-01), Byers et al.
patent: 4799169 (1989-01-01), Mims
"A Programmable Calculator Improves Automatic Sampling of Suspended Sediment" by Eads et al., application file wrapper for U.S. Pat. No. 4,660,422 issued Apr. 28, 1987.
Griffith Carl
Hungerford William G.
Kaiser Donald
Miller Donald L.
American Sigma, Inc.
Burt Pamela S.
Carrier Joseph P.
Lall Parshotam S.
Melnick S. A.
LandOfFree
Automatic fluid sampling and monitoring apparatus and method 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 fluid sampling and monitoring apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic fluid sampling and monitoring apparatus and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2099129