Catalyst monolith for exhaust gas decontamination, preferably in motor vehicles

US4145394A · kind A · utility

Assignee

• Daimler-Benz AG · DE

Inventors

• Jorg Abthoff · Plüderhausen, DE
• Hans-Dieter Schuster · Schorndorf, DE

Key dates

• Filing date: Mar 15, 1974
• Grant date: Mar 20, 1979
• Expiry date: Mar 15, 1994

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02A50/20
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A monolithic catalyst structure for purifying exhaust gases particularly in motor vehicles in which the monolithic catalyst is connected with tubularly shaped metallic support members by way of a sintered intermediate layer and in which the support members carry the monolithic catalyst inside of a tubularly shaped catalyst housing through which flow the exhaust gases.