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:
Jan. 18, 1983
Filed:
Jul. 14, 1980
Applicant:
Inventors:
Herman W Erichsen, Medfield, MA (US);
Michael A Amoroso, Jr, Billerica, MA (US);
Assignee:
Data Instruments, Inc., Lexington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C / ; G01L / ;
U.S. Cl.
CPC ...
2961 / ; 73727 ; 338-4 ;
Abstract
An improved pressure transducer is formed from selectively formed elements including those made from sheet materials of predetermined thicknesses and those made from brazing materials so as to form brazing preforms. The elements are easily assembled and heated so as to braze the elements together to form the transducer.