Liquid ejection apparatus
US10843481B2 · kind B2 · utility
4Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2019 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Mar 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M3/16
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid ejection apparatus capable of detecting ink leakage early is provided. For this purpose, an ink leakage detection pin and a wall capable of storing leaked ink are provided at a joint part which is the part connecting the print head and the ink supply unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.