F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 1/226 (2006.01)
Patent
CA 2663591
A rotary valve (10) includes a valve body (12) with an inlet (14), an outlet (16), a flow passage (18) extending between the inlet and the outlet, and a rotating control element (26) disposed within the valve body for selectively opening and closing the flow passage (18). The valve also includes a retainer ring (40) mountable to the valve body which holds in place a seal carrier ring (52) having an annular mounting flange (50) mounted between the valve body and the retainer ring. The seal carrier ring also includes a seal carrier cartridge (58) and a flexible portion (60) coupling the seal carrier cartridge to the mounting flange to provide an improved seal and greater ease of assembly.
Une vanne d'alimentation rotative (10) comprend un corps de vanne (12) doté d'un orifice d'entrée (14), d'un orifice de sortie (16), d'un passage (18) s'étendant entre l'orifice d'entrée et l'orifice de sortie, et d'un élément de commande rotatif (26) disposé à l'intérieur du corps de vanne permettant d'ouvrir et de fermer sélectivement le passage (18). La vanne comprend également une bague de retenue (40) pouvant être montée sur le corps de vanne qui maintient en place une bague porte-joint (52) dotée d'une bride de fixation annulaire (50) montée entre le corps de vanne et la bague de retenue. La bague porte-joint inclut également une cartouche porte-joint (58) et une partie flexible (60) couplant la cartouche porte-joint à la bride de fixation pour fournir un joint amélioré et une plus grande facilité d'assemblage.
Fisher Controls International Llc
Ridout & Maybee Llp
LandOfFree
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