Apparatus for the enhancement of water quality in a...

Fluid handling – With casing – support – protector or static constructional... – Guards and shields

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C137S56100R, C210S170050

Reexamination Certificate

active

06880566

ABSTRACT:
An apparatus for the enhancement of water quality is provided for purging a low flow area of a subterranean water distribution system. The apparatus can include: a water carrier system for transporting water through the apparatus, a flow control valve for adjusting the flow rate of water through the system; a programmable solenoid controller for activating and deactivating the flow control valve; electronic and/or optical sensing devices for measuring water quality; a data access and programming port; and an electronic control system. The components cooperate to provide a means for automatically measuring water quality and then purging water from the low flow area as required. The apparatus can discharge directly to a below ground drain such as a storm drain, sewer or drain field. Alternatively, the apparatus can have an above ground downwardly directed discharge.

REFERENCES:
patent: 2752307 (1956-06-01), Baran et al.
patent: 3103946 (1963-09-01), Troxell
patent: 3592212 (1971-07-01), Schleimer
patent: 4216185 (1980-08-01), Hopkins
patent: RE31023 (1982-09-01), Hall, III
patent: 4483189 (1984-11-01), Seal
patent: 4639718 (1987-01-01), Gasper
patent: 4721408 (1988-01-01), Hewlett
patent: 4774978 (1988-10-01), Lepine, Jr. et al.
patent: 4838485 (1989-06-01), Rinkewich
patent: 4876530 (1989-10-01), Hill et al.
patent: 4898107 (1990-02-01), Dickinson
patent: 5002428 (1991-03-01), Shettel
patent: 5011598 (1991-04-01), Nathanson
patent: 5025754 (1991-06-01), Plyler
patent: 5032290 (1991-07-01), Yamagata et al.
patent: 5133622 (1992-07-01), Hewlett
patent: 5136983 (1992-08-01), Hostetler et al.
patent: 5184571 (1993-02-01), Hostetler et al.
patent: 5227067 (1993-07-01), Runyon
patent: 5227068 (1993-07-01), Runyon
patent: 5249745 (1993-10-01), Berlotti
patent: 5261348 (1993-11-01), Niehaus et al.
patent: 5264368 (1993-11-01), Clarke et al.
patent: 5314619 (1994-05-01), Runyon
patent: 5324665 (1994-06-01), Lessard
patent: 5332494 (1994-07-01), Eden et al.
patent: 5479338 (1995-12-01), Ericksen et al.
patent: 5480562 (1996-01-01), Lemelson
patent: 5490561 (1996-02-01), Cardoso-Neto et al.
patent: 5527470 (1996-06-01), Suda
patent: 5540845 (1996-07-01), Blanchard et al.
patent: 5587055 (1996-12-01), Hartman et al.
patent: 5609124 (1997-03-01), Leclerc
patent: 5775372 (1998-07-01), Houlihan
patent: 5813363 (1998-09-01), Snelling
patent: 5817231 (1998-10-01), Souza
patent: 5921207 (1999-07-01), DiSalvo et al.
patent: 5921270 (1999-07-01), McCarty
patent: 6035704 (2000-03-01), Newman
patent: 6044911 (2000-04-01), Haase, III
patent: 6062259 (2000-05-01), Poirier
patent: 6358408 (2002-03-01), Newman
patent: 6635172 (2003-10-01), Newman

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for the enhancement of water quality in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the enhancement of water quality in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the enhancement of water quality in a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3387270

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.