Drop generator for ultra-small droplets
US7125731B2 · kind B2 · utility
4Cited by
23References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2003 |
| Grant date | Oct 24, 2006 |
| Priority date | — |
| Expiry date | Oct 24, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1645
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A drop generator includes a substrate, and a mandrel that is disposed on the substrate for shaping the drop generator chamber. The mandrel is covered by the orifice member and thereafter removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.