Vent chamber
US7726786B2 · kind B2 · utility
4Cited by
11References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2004 |
| Grant date | Jun 1, 2010 |
| Priority date | — |
| Expiry date | Sep 23, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17536
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A device is disclosed. In one example embodiment, the device includes a fluid ejection mechanism, a reservoir, and a pump configured to pump fluid between the fluid ejection mechanism and the reservoir. A vent chamber is fluidly coupled to the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.