Fluid micro-injection device
US12115542B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2021 |
| Grant date | Oct 15, 2024 |
| Priority date | — |
| Expiry date | Feb 3, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C5/0225
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A fluid micro-injection device including an execution system, a fluid channel assembly and a movable unit. The execution system includes: a base body defining an executor mounting chamber and an adjustor mounting chamber; an executor; an adjusting seat, at least a portion of the adjusting seat extending through the positioning hole and into the adjustor mounting chamber, and the adjusting seat being provided with a channel; and an adjustor, at least a portion of the adjustor being connected with the adjusting seat to adjust the distance between the adjusting seat and the executor. The fluid channel assembly includes: a fluid seat detachably connected with the base body. At least a portion of the movable unit is provided on the adjusting seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.