초록 ▼

A filling valve assembly (10) is provided for use in filling containers (50) with a carbonated liquid or other type of liquid. The assembly (10) includes a housing (11) having a filling passage (40) for allowing liquid to flow therethrough. A valve stem (13) includes a passageway (24) therethrough a

A filling valve assembly (10) is provided for use in filling containers (50) with a carbonated liquid or other type of liquid. The assembly (10) includes a housing (11) having a filling passage (40) for allowing liquid to flow therethrough. A valve stem (13) includes a passageway (24) therethrough and is slideable within the passage (40) wherein a first end allows gas into the passageway (29) and a second end allows gas to escape and supports a valve seal (36) thereabout. The valve seal (36) is movable against the housing (11) for selectively opening and closing the filling passage (40). A capillary screen (38) is connected above the valve seal (36) and is moveable therewith. A resilient charging cap (24) operates against the first end of the valve stem (13) for opening to allow gas therein and closing to disallow gas therein. A cap member (22) encompasses the charging cap (24) and includes an aperture (130) for equalizing pressure against the charging cap (24) to perfect a seal thereof against the first end.

대표청구항 ▼

A filling valve assembly for filling containers, said assembly comprising; housing means having a passage for allowing liquid to flow therethrough and including an inlet for allowing liquid to flow into said housing means and an outlet to allow liquid to flow out of said housing means, valve means e

A filling valve assembly for filling containers, said assembly comprising; housing means having a passage for allowing liquid to flow therethrough and including an inlet for allowing liquid to flow into said housing means and an outlet to allow liquid to flow out of said housing means, valve means extending longitudinally through said passage and including sealing means for moving against said housing means for preventing liquid from flowing through said passage to said outlet and for moving away from said housing means for allowing liquid to flow through said passage to said outlet, said valve means comprising a valve stem having a passageway therethrough and extending through said of said housing means and having a first end allowing gas to enter said passageway and a second end supporting said sealing means, charging cap for receiving said first end of said valve stem and for sealing and preventing gas from entering said passageway in a closed position, cap means operably connected to said charging cap and including an aperture therethrough and extending to said charging cap for allowing equalization of air against said charging cap, and sleeve means for receiving said charging cap within a first end and for slidably receiving said valve stem at a second end.