Image forming apparatus
US10955798B2 · kind B2 · utility
3Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 2018 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Jan 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/2017
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image forming apparatus is capable of appropriately removing fine particles produced from a parting material contained in a toner. A distance d (mm) between an inlet port of a duct and a heating belt is Fs (cm2), the area of a nonwoven fabric filter is Fs (cm2), and the air passing speed of the air in the nonwoven fabric filter is Fv (cm/s) satisfy,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.