Nozzle assembly and methods related thereto
US8763936B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2006 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jun 23, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B5/0535
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Embodiments of the invention relate to a nozzle assembly for electrostatic deposition comprising a single point nozzle, the single point nozzle being conically shaped and including an apex and a circular base, the circular base including a smaller diameter cylindrical protrusion including a counter bore which connects to a passage leading to the apex; and a nozzle body, in contact with the single point nozzle and including a first through bore, a larger second through bore and a cross drilled port into the first through bore; and a cylindrical electrode, at least partially inserted within the first through bore of the nozzle body and in contact with the counter bore of the single point nozzle, the electrode including a bore mating aligned with the cross drilled port of the nozzle body, and inlets positioned at either end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.