Pressure sensor
US8156816B2 · kind B2 · utility
11Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 2010 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Jul 1, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/143
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure sensor includes a sense element port, a support ring and a plurality of interference fit slits to provide a flexible interference fit between the sense element port and the support ring to form a substantially flush lap joint. The sensor also includes an electronics board inside the support ring and attached to planar mounting tabs which provide a stable mounting. Gel flow barriers protect electronics board features from unwanted non-conductive gel. Double-ended symmetrical, tapered contact springs provide manufacturing cost savings and contribute to improved alignment of an interface connector of the sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.