Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used therefor
US9636693B2 · kind B2 · utility
4Cited by
21References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2015 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Nov 18, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D7/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A nozzle is configured to discharge a fluid containing a raw material of a catalytic layer to a substrate having first and second end faces and provided with holes each extending from the first end face to the second end face. The nozzle is provided with discharge ports each discharging the fluid toward the first end face of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.