Replaceable, high-temperature, multi-channel, externally attached fluidic filter
US9278542B1 · kind B1 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2015 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Jun 29, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/14233
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printhead including a printhead body and a filter assembly that is removably attached to the printhead body with one or more mechanical fasteners. The filter assembly can include at least a first plate, a second plate, and a filter interposed between the first plate and the second plate. The removable filter assembly can be used to filter a single fluid, such as a liquid ink or a gas, or two or more fluids, using one or more filters. The filter assembly can be removed from the printhead body and replaced with a new or different filter assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.