Head-gauge/tank-bladder
US5293780A · kind A · utility
2Cited by
13References
18Claims
0Family size
Inventors
Key dates
| Filing date | Apr 21, 1992 |
| Grant date | Mar 15, 1994 |
| Priority date | — |
| Expiry date | Apr 21, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/003
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A head-gauge/tank-bladder device for measuring the pressure of liquid within a tank. The invention provides for measuring the tank pressure while maintaining the gauge isolated form the liquid within the tank. The invention is connects a gauge to a fluid filled tank through at least one threaded connection. On the other end of the tube, a bladder is attached. A liquid contained within the tubing transmits the tank fluid pressure to the gauge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.