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:
Aug. 22, 2000
Filed:
Sep. 08, 1998
Applicant:
Inventor:
Paul Engeler, Frauenfeld, CH;
Assignee:
K.K. Holding AG, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73702 ; 73723 ; 73753 ; 310338 ;
Abstract
The invention is an acceleration-compensated pressure transducer having only one signal crystal array joined by two masses and connecting elements to an inner part having a flange. The installation housing of the pressure transducer is joined to the flange and touches the inner part of the pressure transducer at no other point. Hence, the inner part constitutes a freely vibrating element, which with the masses and the stiffnesses optimized, measures only the pressure signal.