Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent
1997-03-27
1999-07-13
Bennett, Henry
Fluid handling
Line condition change responsive valves
With separate connected fluid reactor surface
13750525, 251122, F16K 3112, F16K 4700
Patent
active
059212756
ABSTRACT:
A fluid valve including a valve body, a flow control member and a cavitation prevention assembly. The valve body has an inlet, an outlet, a fluid passage communicating fluid therebetween, and means for selectively opening and closing fluid communication between the inlet and the outlet. The flow control member is positioned within the fluid passage and has a central passage through which the fluid advances. The cavitation prevention assembly is positioned within the flow passage and is in flow communication with the inlet and the flow control member. The cavitation prevention assembly controls the pressure of the fluid entering the central passage to a level which is sufficiently low to prevent cavitation of the fluid.
REFERENCES:
patent: 3195561 (1965-07-01), Sovitzky
patent: 3480040 (1969-11-01), Erickson
patent: 3890999 (1975-06-01), Moskow
patent: 3926211 (1975-12-01), MacLarty
patent: 4248270 (1981-02-01), Ostrowski
patent: 4300592 (1981-11-01), Hartley
patent: 4474207 (1984-10-01), Rosenberg
patent: 4516600 (1985-05-01), Sturman et al.
patent: 4543985 (1985-10-01), Healy et al.
patent: 4621788 (1986-11-01), DeLew et al.
patent: 4651971 (1987-03-01), Donahue, Jr.
patent: 4825903 (1989-05-01), Ochs et al.
patent: 5082240 (1992-01-01), Richmond
patent: 5154394 (1992-10-01), DuHack
patent: 5257646 (1993-11-01), Meyer
patent: 5269333 (1993-12-01), Richmond
patent: 5271600 (1993-12-01), Saadi et al.
patent: 5329966 (1994-07-01), Fenimore et al.
patent: 5396918 (1995-03-01), Parker
patent: 5456281 (1995-10-01), Teay
patent: 5509407 (1996-04-01), Schuler
patent: 5522422 (1996-06-01), Beck
patent: 5626403 (1997-05-01), Beck et al.
DuHack Michael R.
Knop David G.
Becker Mark D.
Bennett Henry
Emerson Electric Co.
Kim Joanne Y.
LandOfFree
Apparatus for reducing noise generated by the flow of water thro 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 reducing noise generated by the flow of water thro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for reducing noise generated by the flow of water thro will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2267555