초록 ▼

Filling valve (7) for the aseptic filling of alimentary liquids characterized by the fact that the product stream flowing from the valve, in the area near by the filling mouth of the container underneath, is isolated from the atmosphere through a coaxial flow of sterile and/or inert gas (10) fed by

Filling valve (7) for the aseptic filling of alimentary liquids characterized by the fact that the product stream flowing from the valve, in the area near by the filling mouth of the container underneath, is isolated from the atmosphere through a coaxial flow of sterile and/or inert gas (10) fed by an auxiliary circuit (2) surrounding the outlet conduit of the flowing product.

대표청구항 ▼

The invention claimed is: 1. A filling valve for an aseptic filling of alimentary liquids comprising: a feeding conduit for a product stream to be filled in a container such that the product stream flows from a valve in an area near a filling mouth of the container underneath, wherein the product s

The invention claimed is: 1. A filling valve for an aseptic filling of alimentary liquids comprising: a feeding conduit for a product stream to be filled in a container such that the product stream flows from a valve in an area near a filling mouth of the container underneath, wherein the product stream is isolated from the atmosphere by a coaxial flow of an aseptic gas, an inert gas, or a combination thereof, which is fed by an auxiliary circuit surrounding a filling valve outflow mouth, and wherein the auxiliary circuit, which is fed during a filling operation by a flow of the aseptic and/or inert gas for assuring an aseptic condition of the filling operation, is configured to be used for a re-circulation of a sanitizing fluid fed by the feeding conduit; and a lid, by which during sanitization of the filling mouth the valve is closed in cooperation with a sliding manifold, mounted on a body of the filling valve. 2. The filling valve according to claim 1, further comprising a valve stem. 3. The filling valve according to claim 1, further comprising at least one inlet conduit. 4. A filling valve for aseptic filling of alimentary liquids comprising: a valve body; a filling mouth; a feeding conduit configured such that a product stream to be filled into a container flows through the valve body out of the filling mouth; and an auxiliary conduit configured to supply aseptic gas, inert gas, or a combination thereof and configured such that in an area near the filling mouth the product stream is isolated from the atmosphere by a coaxial flow of the aseptic gas, inert gas or combination thereof; wherein the auxiliary conduit is arranged and configured such that the valve body is surrounded coaxially by the auxiliary conduit thereby ensuring that the aseptic gas, inert gas, or a combination thereof completely surrounds the product stream in a circumference direction; the valve body is configured for continuous outflowing of aseptic gas, inert gas, or combination thereof through the filling mouth for reducing a presence of oxygen in a top part of the container; the filling valve is configured to maintain the aseptic conditions of the filling valve also when the filling valve is closed; the auxiliary conduit, which is fed during a filling operation by a flow of the aseptic gas, inert gas, or combination thereof, for assuring an aseptic condition of the filling process, is configured to be used for a re-circulation of a sanitizing fluid that is fed by the feeding conduit; and the filling mouth is closed by a lid in cooperation with a sliding manifold located on the valve body during sanitation of the filling valve. 5. The filling valve according to claim 4, further comprising a valve stem. 6. The filling valve according to claim 4, further comprising at least one inlet conduit. 7. The filling valve according to claim 4, further comprising an inter-space that surrounds the valve body. 8. The filling valve according to claim 4, further comprising an inter-space that surrounds the valve body.