Method for sealing an opening

US8304845B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Udo Bischof · Wannweil, DE
• Holger Hoefer · Tegernsee, DE
• Volker Schmitz · Pfullingen, DE
• Axel Grosse · Pfullingen, DE
• Lutz Mueller · Altadena, US
• Ralf Hausner · Reutlingen, DE

Key dates

• Filing date: Nov 24, 2006
• Grant date: Nov 6, 2012
• Expiry date: Sep 10, 2029

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B81C2203/0145
• WIPO field: Micro-structural and nano-technology
• WIPO sector: Chemistry

Abstract

An integrated component having a substrate, the substrate having a cavity which surrounds a mechanical structure. The cavity is filled by a fluid of a specific composition under a specific pressure, and the mechanical properties of the mechanical structure are influenced by the fluid.