Spray nozzle seal means
US9162235B2 · kind B2 · utility
0Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2010 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Jun 17, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3436
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention is a sealing means in a spray nozzle assembly which includes the provision of a groove adapted to at least partially accommodate a sealing means such as an O-ring in the surface of an upper face of an orifice disc said face being directed towards a lower face of an inner periphery of a nozzle cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.