F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 47/04 (2006.01) F16K 1/44 (2006.01) F16K 1/52 (2006.01) F16K 47/08 (2006.01)
Patent
CA 2237601
A valve (30) includes a fluid inlet passageway (12) coupled to a fluid outlet passageway (14) through an orifice and a valve plug (20) which is moveable with respect to the orifice to vary the rate of fluid flow through the orifice. A seat ring (32) is disposed at the orifice and includes a structural member extending into the fluid inlet passageway adjacent the orifice which prevents disturbances, such as intermittent vortices, from forming within the fluid in the fluid inlet passageway and which, thereby, provides a stable rate of fluid flow through the valve. The structural member may, alternatively, be connected to the valve plug or a wall of the fluid inlet passageway.
Un robinet (30) comporte un passage d'admission de fluide (12) couplé à un passage de sortie de fluide (14) par l'intermédiaire d'un orifice, et un clapet (20) mobile par rapport à ce dernier pour faire varier la vitesse d'écoulement du fluide par l'orifice. Un siège (32) est disposé au niveau de l'orifice et comporte un élément structural s'étendant dans le passage d'admission de fluide, de manière adjacente à l'orifice, pour empêcher l'apparition de perturbations, telles que des tourbillons intermittents, au sein du fluide dans le passage d'admission de ce dernier. Ainsi, ledit élément assure un débit régulier du fluide à travers le robinet. Cet élément structural peut, en variante, être relié au clapet ou à une paroi du passage d'admission de fluide.
Dvorak Allen D.
Schafbuch Paul J.
Westwater David J.
Fisher Controls International Inc.
Ridout & Maybee Llp
LandOfFree
Flow rate stabilizer for throttling 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 Flow rate stabilizer for throttling valves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow rate stabilizer for throttling valves will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1959313