Patent · US Active

Device for detecting a pressure of a fluid medium and method for manufacturing the device

US11143562B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Markus Reinhard · Kornwestheim, DE
Masoud Habibi · Schwieberdingen, DE
Winfried Kuhnt · Stuttgart, DE

Key dates

Filing date	Apr 7, 2016
Grant date	Oct 12, 2021
Priority date	—
Expiry date	Apr 7, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2224/8592
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device for detecting a pressure of a fluid medium is described. The device includes at least one housing having at least two pressure feeds; at least one sensor module, the sensor module being accommodated in the housing, the sensor module including at least one support element, the support element including at least one substrate and at least one molding compound, the support element further including at least one passage opening, the passage opening entirely penetrating the support element; at least one pressure sensor element for detecting the pressure, the pressure sensor element including at least one diaphragm, the pressure sensor element covering the passage opening; at least one control and evaluation unit, the control and evaluation unit being at least partially enclosed by the molding compound. A method for manufacturing the device is also described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.