Sprinkler unit with flow stop
US5762270A · kind A · utility
99Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1995 |
| Grant date | Jun 9, 1998 |
| Priority date | — |
| Expiry date | Dec 8, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B3/0432
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A sprinkler unit comprises a housing having an inlet for connecting to a source of water, an outlet, passage means connecting the inlet to the outlet, a nozzle detachably mounted in the outlet for distributing a stream of water outward from the housing, and a valve in the passage selectively operable for selectively stopping flow of water through the passage means to the nozzle and an actuator operable from the exterior of the housing for selectively operating the valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.