Method for optimizing stacking characteristics of corrugated metal foil
US4753919A · kind A · utility
19Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 23, 1987 |
| Grant date | Jun 28, 1988 |
| Priority date | — |
| Expiry date | Mar 23, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2330/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
There is provided a method for optimizing the stacking characteristics of a thin metal foil corrugated in a chevron pattern and folded in an accordion fashion or zig-zag manner to form a stack useful as a catalyst support member for catalytic converters for treating exhaust gases from internal combustion engines. This method provides a more stable and stronger stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.