Sensor device for detecting at least one flow property of a fluid medium
US9194764B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2013 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor device for detecting at least one flow property of a fluid medium, in particular for detecting the air flow in the intake tract or the charge air tract of an internal combustion engine is provided. The sensor device has a sensor housing, which has an electronics chamber, an electronic module being situated at least partially in this electronics chamber. The electronic module has at least one support profile and at least one circuit carrier connected to the support profile. The circuit carrier carries at least one evaluation circuit. The sensor device is characterized in that electronic components are situated on the circuit carrier, on both a top side and a bottom side, and the support profile has a cavern which accommodates at least one electronic component situated on a bottom side of the circuit carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.