Imaging drum
US5788382A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1997 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Aug 28, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An imaging drum assembly is disclosed and which includes an inner substantially cylindrically shaped sleeve, the inner sleeve having an outwardly facing surface, and an inwardly facing surface, and wherein the inwardly facing surface has a plurality of spaced, inwardly regularly extending projections which define a cavity; and an outer, substantially shaped sleeve, the outer sleeve telescopingly receiving the inner sleeve, and wherein the outer sleeve has an outwardly facing surface, and an inwardly facing surface which is disposed in energy transmitting relation relative to the outwardly facing surface of the inner sleeve, and wherein the outwardly facing surface of the outer sleeve has a given minimum capacitance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.