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:
Jul. 16, 1996
Filed:
Mar. 29, 1994
Applicant:
Inventors:
Bernhard Gerdes, D-7852 Binzen, DE;
Winfried Maier, D-7864 Maulburg, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L / ; G01L / ;
U.S. Cl.
CPC ...
73756 ; 73715 ; 73723 ;
Abstract
A transducer assembly for measuring pressure or differential pressure includes an oxide ceramic pressure measurement cell removably retained inside a connection housing by an annular set ring on a first side and by a cup packing located on a second side. The pressure measurement cell is held at a fixed distance inside a connection housing from a connector element. The connection housing removably connects to a main housing, allowing for release and replacement of any of the elements within the assembly, thus enabling adaptation of the device to different applications without recalibration.