Non-metallic particle blasting nozzle with static field dissipation
US6739529B2 · kind B2 · utility
8Cited by
20References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1999 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | Aug 6, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C5/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A blast nozzle formed of a non-conductive material includes electrically conductive paths embedded therein to keep the build up of static electricity below an undesirable level. Stainless steel rods extend the length of the blast nozzle, providing a continuous electrical path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.