Fluent material handling – with receiver or receiver coacting mea – Processes – Plural materials
Reexamination Certificate
2005-03-29
2005-03-29
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Processes
Plural materials
C141S100000, C141S104000, C141S002000, C141S018000
Reexamination Certificate
active
06871674
ABSTRACT:
An apparatus for creating a use solution of a concentrate diluted, with a dilution rate of not more than 1:130, into a diluent flowing under pressure in a line. A normally-closed, user activatable valve is operatively coupled in the line allowing the diluent to flow in the line upon user activation. A flow regulator is operatively coupled in the line downstream of the valve, configured to maintain a constant flow rate for the diluent in the line. A constant flow rate pump having an inlet and an outlet is operatively coupled to the valve. The inlet is adapted to be operatively fluidly coupled to the concentrate. The outlet is fluidly coupled to the line downstream of the flow regulator.
REFERENCES:
patent: 4171710 (1979-10-01), Boynton et al.
patent: 4350186 (1982-09-01), Schalkowsky et al.
patent: 5218988 (1993-06-01), McNamara et al.
patent: 5301718 (1994-04-01), Bolhofner
patent: 5584327 (1996-12-01), Thomas et al.
patent: 5597019 (1997-01-01), Thomas et al.
patent: 5842600 (1998-12-01), Singleterry et al.
patent: 6395091 (2002-05-01), Jefferson et al.
patent: 2 732 263 (1996-03-01), None
David Robert Dudek, et al., U.S. Appl. No. 09/843,381, filed Apr. 25, 2001, published Jul. 11, 2002, as Publication No. US 2002/0091596 A1.
Louis A. Bloomfield, “How Things Work”—“Aspirator” (1997-2002) Search Results.
“Fluids: Laws and Pressures” http://tooldoc.wncc.nevada.edu/fluids.htm (Sep. 7, 2000).
Tate Western Model 300 Pump Head, obtained from Web Site on (Mar. 24, 2003).
Tate Western OEM Engineering Manual (Jan. 2002).
Batcher Thomas J.
Thomas John E.
Douglas Steven O.
Ecolab Inc.
IPLM Group, P.A.
LandOfFree
Apparatus and method of creating a use solution with a low... 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 and method of creating a use solution with a low..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method of creating a use solution with a low... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3418547