Powder spray gun
US4634058A · kind A · utility
16Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1984 |
| Grant date | Jan 6, 1987 |
| Priority date | — |
| Expiry date | Dec 13, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B5/032
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A powder spray gun for spraying solid particulate powder material wherein there is a venturi sleeve mounted internally of the gun barrel, within the rear of an extension tube, for increasing the velocity of powder conveyed therethrough and for generating turbulence in the powder so as to better dispense the powder throughout the powder pattern emitted from the gun.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.