Reaction apparatus which introduces one reacting substance within a convergent-divergent nozzle
US4909914A · kind A · utility
89Cited by
23References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 1987 |
| Grant date | Mar 20, 1990 |
| Priority date | — |
| Expiry date | May 21, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/3484
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A reaction apparatus is provided which comprises a flow control system provided with a convergent-divergent nozzle. This nozzle is operated under the optimum expansion condition, and the differential coefficient of the streamline of the channel inside the nozzle varies continuously and reaches zero at a throat of the nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.