Spray head apparatus
US4392617A · kind A · utility
34Cited by
18References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1981 |
| Grant date | Jul 12, 1983 |
| Priority date | — |
| Expiry date | Jun 29, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B17/0692
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An elongated member is provided in the discharge orifice of a spray head nozzle so that the fluid being sprayed is discharged as a hollow stream resulting inter alia in a better and more complete atomization of the fluid in coaction with a low pressure propellant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.