Method for thermally insulating an evacuable container

US11920735B2 · kind B2 · utility

Assignees

• Evonik Operations GmbH · DE
• STIEBEL ELTRON GMBH & CO. KG · DE

Inventors

• Matthias Geisler · Thalwil, CH
• Ann-Kathrin Herr · Hanau, DE
• Hark-Oluf Asbahr · Gönnheim, DE
• Thorsten Schultz · Hassenroth, DE
• Dirk Schäffner · Hainstadt, DE
• Frank Menzel · Oakland, US
• Andreas Meng · Hann. Münden, DE
• Dominik Meier · Munich, DE

Key dates

• Filing date: May 30, 2018
• Grant date: Mar 5, 2024
• Expiry date: Jun 24, 2041

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49879
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

Method for thermal insulation of an evacuable container comprising an inner container, an outer container and a cavity disposed between the inner container and the outer container, wherein said method comprises