Sprinkler flow test assembly
US10729925B1 · kind B1 · utility
1Cited by
35References
5Claims
0Family size
Inventor
Key dates
| Filing date | Jul 27, 2017 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Oct 4, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/05
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A flow test assembly for testing fire sprinkler systems includes a connector configured to attach to a sprinkler head orifice to be tested, a conduit downstream of the connector, a pressure gauge downstream of the conduit, and a flow totalizer downstream of the pressure gauge. Water enters the assembly through the connector to the sprinkler head and flows through the components of the assembly downstream of the connector. The water exits the system through the drainage hose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.