Patent · US Active

Vacuum insulation body

US10640278B2 · kind B2 · utility

1Cited by

10References

10Claims

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
Richard Stocker · Lienz, AT

Key dates

Filing date	Oct 23, 2015
Grant date	May 5, 2020
Priority date	—
Expiry date	Dec 27, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF25D2201/14
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

The present invention relates to a vacuum insulation body with at least one vacuum-tight casing and with at least one vacuum region which is surrounded by the casing, wherein the casing is provided with at least one opening, in particular with at least one evacuation port, for evacuating the vacuum region, and wherein in the vacuum insulation body at least one adsorbent material is disposed, which partly or entirely is arranged in the region of said opening, wherein around the opening and within the vacuum range at least one plate is arranged, which forms a wall of the space in which the adsorbent material is disposed.

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