Patent · US Expired

Catalyst carrier body and method and apparatus for brazing the same

US4824011A · kind A · utility

13Cited by

7References

9Claims

0Family size

Assignee

Interatom GMBH · DE

Inventors

Wolfgang Maus · Bensberg, DE
Rolf Kottmann · Lindlar, DE
Theodor Cyron · Bensberg, DE
Ludwig Wieres · Overath, DE

Key dates

Filing date	Oct 27, 1986
Grant date	Apr 25, 1989
Priority date	—
Expiry date	Oct 27, 2006

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49345
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method for producing honeycomb-like brazed metallic catalyst carrier bodies, includes applying brazing material to thin structured metal sheets, subsequently heating areas to be brazed with laser beams producing brazed connections, and rolling or laminating the metal sheets in alternating layers. An apparatus for producing the bodies and the bodies themselves are also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.