Method and apparatus for forming a ceramic catalyst support
US6776689B2 · kind B2 · utility
6Cited by
7References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2001 |
| Grant date | Aug 17, 2004 |
| Priority date | — |
| Expiry date | Apr 6, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N3/2828
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A grinding assembly for shaping an inlet or outlet face of a ceramic catalyst substrate provides for forming a predetermined face on the substrate, the substrate having a circular or non-circular cross-sectional profile. A grinding head is rotated about a grinding axis, and the grinding axis is selectively translated about an orbital path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.