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:
Nov. 04, 2003
Filed:
Apr. 23, 2001
Applicant:
Inventor:
Jens Gröger, Hannover, DE;
Assignee:
WABCO GmbH & Co. OHG, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 9/00 ;
U.S. Cl.
CPC ...
G01L 9/00 ;
Abstract
An electronic control apparatus contained within a housing comprises a printed circuit board with both electronic components and at least one pressure sensor. A pressure conduit is used to channel a pressure medium to be measured to the pressure sensor. The perimeter edge of the pressure conduit facing the pressure sensor is hermetically sealed around the pressure sensor, so that the other components on the printed circuit board, as well as the housing itself, are not subjected to the pressure medium to be measured.