Pressure gauge
US7216813B2 · kind B2 · utility
29Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2003 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Jun 10, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/0815
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A retrofittable pressure gauge for a spray gun includes a pressure sensor, located in a pressure chamber, a power source and a display unit, all enclosed within a case, a passageway providing fluid communication between the pressure chamber and a pressurised interior space of the spray gun when the gauge is mounted on the spray gun and a mounting fixture configured for mounting the pressure gauge at a spreader valve or a trigger operated fluid valve of the spray gun.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.