Ejection head priming mechanism
US11858268B1 · kind B1 · utility
0Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jun 28, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2200/0684
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A priming device for a fluid cartridge, a fluid dispense device configured for priming the fluid cartridge, and a method for priming a fluid cartridge. The priming device includes an impact mechanism for a fluid cartridge, wherein the fluid cartridge is devoid of a backpressure device and has a fluid reservoir and an ejection head chip in fluid flow communication with the fluid reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.