Assembled honeycomb

US8071197B2 · kind B2 · utility

Assignees

• Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE
• Cleandieselceramics GmbH · DE

Inventors

• Joerg Adler · Meißen, DE
• Hans J. Richter · Palo Alto, US
• Reinhard Lenk · Coswig, DE
• Uwe Petasch · Kamenz - Kamjenc, DE
• Claus Holdschuh · Edenkoben, DE
• Thomas RAHN · Ebelsbach, DE
• Hans-Joerg Rembor · Nuremberg, DE

Key dates

• Filing date: Jul 27, 2007
• Grant date: Dec 6, 2011
• Expiry date: Oct 2, 2030

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24149
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

An assembled honeycomb structure includes at least two prismatic honeycomb segments. An outer cross section of each of the at least two prismatic honeycomb segments perpendicular to a flow direction in an interior of the assembled honeycomb structure is a quadrangle with included angles of one of: (i) about 60° and about 120°, or (ii) about 60°, about 90° and about 120°.