Vakuumisolierte Türstruktur und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP2778578

Aktenzeichen

EP14158611

Anmeldetag

10. März 2014

Veröffentlichung

27. November 2019

Erteilung

27. November 2019

Rechtsraum

EP

IPC

F25D23/02F25D23/12

Abstract

A vacuum insulated door structure comprises a first wall having a first edge, outer sidewalls that extend from the first edge to a perimetrical lip, a first inner surface and a first outer surface. A second wall has a second inner surface, a second outer surface and a second edge coupled to the perimetrical lip forming a cavity volume. The second wall includes inner sidewalls defining a second wall opening. The inner sidewalls extend to a back wall and define a second wall offset. A tubular member includes a first end coupled to a first conduit opening in the first wall and a second end coupled to a second conduit opening in the second wall offset. A barrier layer is disposed on the first and second walls and the tubular member. A cavity insulation material is disposed within the cavity volume which is hermetically sealed.

Anmelder

Firma

Whirlpool Corporation

Land

🇺🇸 USA

Fachgebiete