Atomizers
US3993247A · kind A · utility
8Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1975 |
| Grant date | Nov 23, 1976 |
| Priority date | — |
| Expiry date | Feb 27, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8242
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A recirculating type atomizer which has a body, a discharge orifice in one end of the body and a lance, movable in the body having a tip for closing the discharge orifice, is provided with electrical circuit means for indicating when the orifice is closed. The circuit means is formed in part by the body and the lance, the rear end of the lance being electrically insulating from the body so that the circuit means is only completed when the tip of the lance closes the orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.