Atomizer for forming a thin film
US5114076A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1991 |
| Grant date | May 19, 1992 |
| Priority date | — |
| Expiry date | Jun 27, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/65
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An atomizer for forming a thin film comprising an atomizing box, a guide tube having an open end of small diameter and an other open end of large diameter, a nozzle having an ejection outlet disposed in the atomizing box, an atomizing solution reservoir defined in the atomizing box adjacent to the open end of large diameter of the guide tube, and a fluid return passage defined around the circumference of the guide tube for returning the atomized solution from the atomizing solution reservoir to the one open end thereof. The atomizing box can contain a plurality of guide tubes each provided with a nozzle. The guide tube can also have a plurality of nozzles positioned therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.