The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2024
Filed:
Jul. 23, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Jochen Reinmuth, Reutlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical component for a pressure sensor device. The component includes a substrate; a frame structure, mounted on a boundary surface of the substrate, including a diaphragm, whose inner diaphragm side borders on an interior volume, framed by the frame structure, so that when a pressure prevailing on its outer diaphragm side is above a reference pressure, the diaphragm is warped into the interior volume; and a rocker structure suspended on the inner diaphragm side, which in its operating mode is set into a rocker motion. An open gap exists between a stop face of the rocker structure and the boundary surface when a pressure prevailing on the outer diaphragm side is above the reference pressure and below a minimum operating pressure. The open gap is closed only when a pressure prevailing on the outer diaphragm side becomes greater or equal to the minimum operating pressure.