Pressure sensor intergrated into an electro-hydraulic control unit
US6591684B2 · kind B2 · utility
6Cited by
16References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2002 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Jan 31, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R12/716
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure sensor is mounted upon a hydraulic valve body. The sensor has a base which extends into a bore formed in the valve body. The valve body bore is in communication with a pressurized hydraulic fluid. A cover that is removably attached to the valve body encloses the pressure sensor. A circuit substrate is disposed within the cover and electrically connected to the pressure sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.