Fluid handling – With cleaner – lubrication added to fluid or liquid sealing... – Cleaning or steam sterilizing
Patent
1979-11-01
1981-10-20
Schwadron, Martin P.
Fluid handling
With cleaner, lubrication added to fluid or liquid sealing...
Cleaning or steam sterilizing
152565, 1376253, 251127, 2512495, F16K 5100, F16K 4700
Patent
active
042954878
ABSTRACT:
The apparatus described herein is for use in a valve including a hollow valve body having inlet and outlet passageways extending into the body and a valve member positioned in the body for movement between open and closed positions. A plurality of orifice members are disposed between the inlet and outlet so that fluid flowing through the valve must pass therethrough. The orifice members are arranged to restrict fluid flow and thus reduce the pressure as the fluid flows through the valve. The orifice members are also arranged so that the inlet to each series of members is through an annular space that is narrower than the smallest of the orifices so that any particle passing through the annular space will pass through the valve. Each inlet is provided with a cleaning member that projects therein and the orifice members are rotatable in the valve body so that the cleaning members pass through each inlet.
REFERENCES:
patent: 2087533 (1957-07-01), Youker
patent: 2131936 (1938-10-01), Genovese
patent: 3467128 (1969-09-01), Johnston
patent: 3513864 (1970-05-01), Self
patent: 3514074 (1970-05-01), Self
patent: 3529628 (1970-09-01), Cummins
patent: 3780767 (1973-12-01), Borg et al.
patent: 3894716 (1975-07-01), Barb
patent: 3921668 (1975-11-01), Self
patent: 3995664 (1976-12-01), Nelson
patent: 4004613 (1977-01-01), Purton et al.
Dresser Industries Inc.
Schwadron Martin P.
Van Winkle Roy L.
Walton G. L.
LandOfFree
Cleanout apparatus for flow control valves does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cleanout apparatus for flow control valves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleanout apparatus for flow control valves will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1485824