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. 04, 1977
Filed:
Oct. 15, 1974
Applicant:
Inventors:
Bralt Renze Schat, Eindhoven, NL;
Abraham Timmermans, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313220 ; 313221 ; 313318 ;
Abstract
A discharge vessel is closed with the aid of a stud of molybdenum/aluminum-oxide cermet through which an electrical tubular lead-through of molybdenum projects. The cermet stud and the molybdenum tube constitute a gastight connection without the interposition of a melting glass.