Patent · US Active

Combined pressure and temperature sensor

US7434470B2 · kind B2 · utility

17Cited by

7References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Joerg Engelhardt · Ditzingen, DE
Oliver Stoll · Kirchheim unter Teck, DE
Christian Roesser · Bornsteiner Straße, DE
Markus Ledermann · Asperg, DE
Stefan Warth · Ditzingen, DE

Key dates

Filing date	Dec 19, 2006
Grant date	Oct 14, 2008
Priority date	—
Expiry date	Dec 25, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG01L19/0092
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A combined pressure and temperature sensor for recording the pressure and the temperature of a medium. A sensor element of the combined pressure and temperature sensor includes a through-hole to a diaphragm and a bore for accommodating a temperature sensor. The diaphragm cooperates with a pressure sensor. At an end face of the sensor element, on the side of the medium, a cover is fastened, in which a hollow space is developed to accommodate the temperature sensor.

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