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. 07, 1979
Filed:
Jun. 15, 1973
Applicant:
Inventors:
Marc A Monneraye, Aubervilliers, FR;
Michel J Monnier, Montgeron, FR;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
65 43 ; 65 5 / ; 106 54 ;
Abstract
A method for manufacturing a lead-through of a metal element consisting of a fernico alloy through a component of ceramic material. A suspension is supplied of glass powder having molar percentage compositions within defined limits. The suspension is deposited on the ceramic material at the area of the lead-through and the assembly is heated for several minutes in an nitrogen atmosphere at a temperature near 1000.degree. C. followed by cooling of the assembly to room temperature.