Patent · US Active

Vacuum insulation body

US10295247B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignees

LIEBHERR-HAUSGERÄTE LIENZ GMBH · AT
Liebherr-Hausgeräte Ochsenhausen GmbH · DE

Inventors

Jochen Hiemeyer · Karlstadt, DE
Michael Freitag · Würzburg, DE
Martin Kerstner · Coburg, DE

Key dates

Filing date	Jul 31, 2014
Grant date	May 21, 2019
Priority date	—
Expiry date	Jul 31, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/231
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A vacuum insulation body includes at least one vacuum-tight casing and at least one vacuum region surrounded by the casing. The casing is provided with at least one opening, in particular with at least one evacuation port, for evacuating the vacuum region. At least one adsorbent material is present in the vacuum insulation body. The adsorbent material is partly or completely arranged in the region of the opening.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.