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:
Oct. 29, 1991
Filed:
Jul. 21, 1988
Applicant:
Inventor:
Peter J Hall, Chelmsford, GB;
Assignee:
English Electric Valve Company Limited, Chelmsford, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
315 3975 ; 315 3973 ; 445 35 ; 29600 ;
Abstract
A magnetron anode is manufactured by producing a blank in a sheet of conductive material which is then bent to form an anode vane structure. The structure is then inserted in a cylindrical block and brazed in position to form the magnetron anode. The anode vane structure may be formed from two folded blanks, which are arranged to interengage one another.