Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents
Patent
1976-03-31
1978-04-04
Cohan, Alan
Fluid handling
Diverse fluid containing pressure systems
Fluid separating traps or vents
137202, 137451, 251DIG2, F16K 3118
Patent
active
040821064
ABSTRACT:
An air eliminator valve for automatically collecting and venting air and other gases included in flowing liquid. The valve has a chamber in which air collects, a float in the chamber and a vent valve at the top operated by the float to vent the chamber when the liquid level falls. The vent valve has a convex or concave seat with apertures therein and is sealed by a flexible diaphragm which is peeled progressively from the seat to open the valve. The diaphragm may be annular and fixed at its outer periphery, being flexed by a coupling at its center, or may be fixed at the center and flexed by a coupling at its periphery.
REFERENCES:
patent: 2675025 (1954-04-01), Wynkorp
patent: 2977972 (1961-04-01), Billeter
patent: 3473531 (1969-10-01), Tatbam
patent: 3889706 (1975-06-01), Wallen
Cohan Alan
Dresser Europe S. A.
LandOfFree
Air eliminator valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air eliminator valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air eliminator valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-718404