Printhead recirculation
US11020982B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2016 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Mar 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of recirculating fluid in a printhead die is provided. The recirculation is performed for at least one nozzle, such that the recirculation finishes before the corresponding at least one nozzle completed ejection of a drop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.