Liquid purification or separation – Gravitational separator – Material supply distributor
Reexamination Certificate
2006-01-31
2006-01-31
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Gravitational separator
Material supply distributor
C210S532100
Reexamination Certificate
active
06991114
ABSTRACT:
A fluid separation system includes a tank with a storage chamber for retaining floating and non-floating particulates. The tank includes a baffle for retaining floating particulates within the storage chamber and for directing flow out of the storage chamber. The tank also includes a bypass with an inlet flow control zone and an outlet flow control zone. The flow control zones are separated by a weir sized and positioned to regulate the fluid flow through a baffle port into the storage chamber. The weir also provides control of the flow rate at which incoming fluid is diverted directly through the bypass to the tank outlet rather than into the storage chamber. The baffle and/or the weir may be curved, and the baffle may include a complex curve, to aid in the smoothing of the fluid flow within the storage chamber to improve particulate separation.
REFERENCES:
patent: 3385444 (1968-05-01), Dufournet
patent: 3642129 (1972-02-01), McDaniel et al.
patent: 3862040 (1975-01-01), Preus et al.
patent: 3951817 (1976-04-01), Snyder
patent: 4127488 (1978-11-01), Bell et al.
patent: RE30793 (1981-11-01), Dunkers
patent: 4319998 (1982-03-01), Anderson
patent: 4328101 (1982-05-01), Broden
patent: 4363731 (1982-12-01), Filippi
patent: 4400274 (1983-08-01), Protos
patent: 4422931 (1983-12-01), Wolde-Michael
patent: 4517091 (1985-05-01), Yamanaka et al.
patent: 4551247 (1985-11-01), Borchert et al.
patent: 4747962 (1988-05-01), Smisson
patent: 4983295 (1991-01-01), Lamb et al.
patent: 4985148 (1991-01-01), Monteith
patent: 5133619 (1992-07-01), Murfae et al.
patent: 5216974 (1993-06-01), Gordon, Sr.
patent: 5232587 (1993-08-01), Hegemier et al.
patent: 5298176 (1994-03-01), Schloss
patent: 5322629 (1994-06-01), Stewart
patent: 5372714 (1994-12-01), Logue, Jr.
patent: 5403474 (1995-04-01), Emery
patent: 5405539 (1995-04-01), Schneider
patent: 5413706 (1995-05-01), Graves
patent: 5433845 (1995-07-01), Greene et al.
patent: 5498331 (1996-03-01), Monteith
patent: 5505860 (1996-04-01), Sager
patent: 5520825 (1996-05-01), Rice
patent: 5531888 (1996-07-01), Geiger et al.
patent: 5543038 (1996-08-01), Johannessen
patent: 5575909 (1996-11-01), Foster
patent: 5725760 (1998-03-01), Monteith
patent: 5746911 (1998-05-01), Pank
patent: 5746912 (1998-05-01), Monteith
patent: 5753115 (1998-05-01), Monteith
patent: 5759415 (1998-06-01), Adams
patent: 5788848 (1998-08-01), Blanche et al.
patent: 5814216 (1998-09-01), Filion
patent: 5849181 (1998-12-01), Monteith
patent: 5858252 (1999-01-01), Darcy
patent: 5928524 (1999-07-01), Casola
patent: 6062767 (2000-05-01), Kizhnerman et al.
patent: 6068765 (2000-05-01), Monteith
patent: 6077448 (2000-06-01), Tran-Quoc-Nam et al.
patent: 6086756 (2000-07-01), Roy
patent: 6120684 (2000-09-01), Kistner et al.
patent: 6183633 (2001-02-01), Phillips
patent: 6190545 (2001-02-01), Williamson
patent: 6241881 (2001-06-01), Pezzaniti
patent: 6264835 (2001-07-01), Pank
patent: 6315897 (2001-11-01), Maxwell
patent: 6315899 (2001-11-01), Hernandez
patent: 6337016 (2002-01-01), Alper
patent: 6350374 (2002-02-01), Stever et al.
patent: 6371690 (2002-04-01), Monteith
patent: 6428692 (2002-08-01), Happel
patent: 6432298 (2002-08-01), Carvalko, Jr.
patent: 6478954 (2002-11-01), Turner, Jr. et al.
patent: 6511595 (2003-01-01), Crompton et al.
patent: 6524473 (2003-02-01), Williamson
patent: 6547962 (2003-04-01), Kistner et al.
patent: 6581783 (2003-06-01), Blanche et al.
patent: 6641720 (2003-11-01), Crompton et al.
patent: 6676832 (2004-01-01), de Bruijn et al.
patent: 6705049 (2004-03-01), Esmond et al.
patent: 6730222 (2004-05-01), Andoh et al.
patent: 6783683 (2004-08-01), Collings
patent: 2003/0121846 (2003-07-01), Use et al.
patent: 2004/0055950 (2004-03-01), Bryant
patent: 2005/0184007 (2005-08-01), Allard et al.
patent: 2002301132 (2002-02-01), None
patent: 3305344 (1984-09-01), None
patent: 79302155.1 (1980-04-01), None
patent: 2536672 (1984-06-01), None
patent: 2694748 (1994-02-01), None
patent: 18285 (1915-11-01), None
patent: 2127319 (1984-04-01), None
patent: 55-114313 (1980-03-01), None
patent: 9-262409 (1997-10-01), None
patent: P2000-5509 (1998-06-01), None
patent: WO99/42409 (1999-08-01), None
patent: WO02/04754 (2002-01-01), None
patent: WO03/031730 (2003-04-01), None
patent: WO04/103520 (2004-12-01), None
Decool, J., Un separateur lamellaire vertical pour l'epuration des eaux de ruissellement, L'Eau, L'Industrie, Les Nuisances, Oct 1983, pp. 55-57, No. 77, Societe P. Johanet.
Aquarius Services & Technologies company website www.aquarius-h2o.com, technical description of DLC separator, 4 pp, original publication date unknown.
James Hardie FRC Pipes company technical brochure, Q-Guard Stormwater Treatment Device -Series X; copr 2002; references 2 patent documents.
Marsalek, J., Laboratory Testing of Stormceptor I, paper, May, 1993, 35 pp, National Water Research Institute, Burlington, Ontario, Canada.
Marsalek, J., Long, R., Doede, D., Laboratory Testing of Stormceptor II, paper, Oct., 1994, 38 pp, National Water Research Institute, Burlington, Ontario, Canada.
Allen, II Vaikko P.
Cobb Daniel P.
Caseiro Chris A.
Prince Fred G.
Verrill & Dana, LLP
Vortechnics, Inc.
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