Dual transducer
US5363703A · kind A · utility
7Cited by
4References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1993 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Jul 6, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L9/003
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure transducer system for developing accurate pressure measurements with a torque driven pressure transducer where the transducer has dual capacitor devices in tandem and mechanically coupled to permit relative displacement along a elongated axis in response to temperature and where the devices are displacable by angular torque about the elongated axis to obtain independent correlatable measurements from the dual capacitor devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.