Patent · US Expired

Pressure sensor featuring pressure loading of the fastening element

US7343806B2 · kind B2 · utility

2Cited by

3References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Joerg Muchow · Reutlingen, DE
Hubert Benzel · Neckartenzlingen, DE
Heribert Weber · Leverkusen, DE
Frank Schaefer · Lörrach, DE

Key dates

Filing date	Aug 18, 2003
Grant date	Mar 18, 2008
Priority date	—
Expiry date	Aug 18, 2023

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/10253
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A pressure sensor having a pressure sensor element, the pressure sensor element having a diaphragm area and a first fixing area, the pressure to be measured exerting a force action on the diaphragm area, the first fixing area being connected to a second fixing area of a fixing element to fix the pressure sensor element, and the first fixing area and the second fixing area being pressure-loaded by the force action.

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