F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 21/18 (2006.01) E03D 1/32 (2006.01) E03D 9/14 (2006.01) F16K 31/34 (2006.01)
Patent
CA 2157884
The invention relates to taps or cocks which comprise substantial improvements intended to achieve a good operation of said cocks, both at low and high pressures. It is a double operation cock. On the one hand, it operates as a silent and quick stopcock, using for closing purposes the pressure of the water lines, and on the other hand, when there is no pressure, it operates as a common cock, that is to say through the water pressure as the water level rises, said pressure being exerted on the float. The cock comprises a body provided with a fluid inlet tube (2) and a fluid outlet tube (3), and containing inside its cavity an assembly of coaxial elements related between each other so as to provide for the opening and closing of the fluid. The arrangement of said assembly of elements forms independent chambers wich communicate between each other through orifices and passages.
L'invention concerne des robinets présentant des améliorations importantes destinées à obtenir un bon fonctionnement tant à des pressions basses que hautes. Le robinet a un double fonctionnement. D'une part, il fonctionne comme un robinet silencieux et de fermeture rapide, utilisant pour la fermeture la propre pression de l'eau du réseau, et d'autre part, lors d'une absence de pression, il fonctionne comme un robinet ordinaire, c'est-à-dire qu'il utilise la pression de l'eau lorsque le niveau de celle-ci monte, pression s'exerçant sur le flotteur. Le robinet comprend un corps pourvu d'un tube d'entrée de fluide (2) et d'un tube de sortie de fluide (3), et l'intérieur de la cavité de ce corps permet de loger un ensemble d'éléments coaxiaux en relation les uns avec les autres afin de permettre l'ouverture et la fermeture. La disposition de cet ensemble d'éléments permet de déterminer des chambres indépendantes qui communiquent entre elles par l'intermédiaire d'orifices et de passages.
Fominaya Agullo Pablo
Marks & Clerk
LandOfFree
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