Vacuum Insulation Body
AssigneesLiebherr-Hausgerate Lienz GmbH, Liebherr-Hausgerate Ochsenhausen GmbH
InventorsAndreas WINKLER, Jochen HIEMEYER
Life of this patent
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Abstract
A vacuum insulation body comprising at least one vacuum-tight covering that surrounds at least one evacuated region, wherein one or more core materials are arranged in the evacuated region, and wherein the vacuum-tight covering has at least one evacuation opening that is provided with at least one valve having at least one valve disk that opens the evacuation opening in the opened state and that releases the evacuation opening in the closed state, with means for a vacuum-tight sealing of the evacuation opening being arranged outside the sealing region of the valve disk.
Claims20
A vacuum insulation body comprising at least one vacuum-tight covering that surrounds at least one evacuated region, wherein one or more core materials are arranged in the evacuated region,
- characterized in that
- the vacuum-tight covering has at least one evacuation opening that is provided with at least one valve having a valve disk that opens the evacuation opening in the opened state and that releases the evacuation opening in the closed state, with means for a vacuum-tight sealing of the evacuation opening being arranged outside the sealing region of the valve disk.
Dependencies are inferred from the claim text.