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. 13, 1976
Filed:
Nov. 06, 1974
Applicant:
Inventor:
Alan Butler Cutting, Maidenhead, EN;
Assignee:
E M I - Varian Limited, Hayes, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315 3961 ; 315 3951 ; 315 3977 ;
Abstract
This relates to coaxial magnetrons and to a tuning arrangement for the stabilizing cavity including a fixed tuning element and a movable tuning element which is continuously and unidirectionally displaceable for repetitive cooperation with the fixed element. The arrangement is particularly suitable for 'ditherable' or frequency-agile megnetrons.