Delivery system for dispensing volatiles
US6378780B1 · kind B1 · utility
50Cited by
17References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2000 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | Feb 7, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B17/0684
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed herein is a piezoelectric liquid delivery system or atomizer for production of droplets of liquid or liquid suspensions by a battery operated dispenser utilizing an orifice plate in communication with a piezoelectric element. By control of the viscosity and surface tension of the liquid to be dispersed, an improved method of dispensing such liquid is achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.