Corotron pin guard
US7418224B2 · kind B2 · utility
0Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2005 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Dec 16, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/028
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An improved coronode assembly includes pin guards that are positioned closely spaced from and extending above a coronode in order to provide protection for a user reaching past the coronode to remove a sheet jam, and prevent coronode damage when the coronode is handled during servicing by a field service technician. The closeness of the pin guards to the coronode also serves to produce a more uniform field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.