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. 31, 1984
Filed:
May. 08, 1981
English Electric Valve Company Limited, Chelmsford, GB;
Abstract
The invention provides a glass enveloped thyratron having an anode carried by an anode pin extending through a glass neck in the thyratron envelope and forming a pant leg. The anode is surrounded by a screening box operated at cathode potential which has a back plate with a tubular portion extending away from the anode into the interior of said pant leg to surround said anode pin. The outer surface of the extremity of the pant leg is flared outwardly adjacent the back plate into engagement with a mounting collar secured to the rear of the back plate. The tubular portion of the back plate extends within the pant leg for a distance substantially greater than the extent to which the pant leg is enclosed by the mounting collar.