Ruggedized pressure sensor
US7562580B2 · kind B2 · utility
10Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2007 |
| Grant date | Jul 21, 2009 |
| Priority date | — |
| Expiry date | Aug 29, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/145
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A ruggedized pressure sensor is described for high pressure applications having a top part of hard material with a surface adapted to deform when exposed to pressure, transducers to transform deformation of the surface into a signal proportional to the pressure, and a base part of hard material, wherein the base part has one or more openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.