High-temperature fuel cell and high-temperature fuel cell stack

US6165632A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Ludger Blum · Emmelshausen, DE
• Robert Fleck · Wiesendorf, DE
• Thomas Jansing · Erlangen, DE

Key dates

• Filing date: Oct 2, 1998
• Grant date: Dec 26, 2000
• Expiry date: Oct 2, 2018

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E60/50
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

In a high-temperature fuel cell having two components that are joined together by a layer. The layer includes at least one ply of a glass solder and at least one ply of a glass ceramic. Because of this provision, the components are joined together mechanically and chemically in a stable and economic manner.