Laminar flow shielding of fluid jet
US5486383A · kind A · utility
13Cited by
15References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 1994 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | Aug 8, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/0861
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process and system for shielding a turbulent fluid stream, comprising emitting a laminar flow of a shielding gas transversely to the flow direction of the turbulent fluid stream preferably from a porous wall. The turbulent fluid stream may be hot and may contain a coating material. By projecting or directing the turbulent fluid stream at the surface of a substrate to be coated, the heated coating material is deposited on the surface of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.