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. 02, 1994
Filed:
Apr. 30, 1993
William C Albert, Boonton, NJ (US);
Herbert T Califano, Bloomingdale, NJ (US);
AlliedSignal Inc., Morris Township, Morris County, NJ (US);
Abstract
A vibrating beam accelerometer contains an inner structure having a vibrating beam extending between a pair of isolator masses which are connected via isolator beams to a pair of structures, an outer structure having flexure beams extending between a mount structure and a proof mass structure and a peripheral seal structure surrounding said inner structure and said outer structure. Seal plates containing a ring of glass frit material sandwich the above assembly. An electrode pattern termination extends from the above assembly, through the ring of glass frit material, to electronic circuitry containing an oscillator.