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:
Jun. 03, 2014
Filed:
Mar. 31, 2011
Alan Reynolds, Chelmsford, GB;
Robert Charles Wilson, Maldon, GB;
Kesar Saleem, Ilford, GB;
Ian Milsom, Great Waltham, GB;
Alan Reynolds, Chelmsford, GB;
Robert Charles Wilson, Maldon, GB;
Kesar Saleem, Ilford, GB;
Ian Milsom, Great Waltham, GB;
E2V Technologies (UK) Limited, Chelmsford, GB;
Abstract
A magnetron includes a cathode and a vacuum envelope in which the cathode extends. The vacuum envelope includes a portion extending radially relative to the axis of the cathode. A pair of electrically conducting support arms for supporting the cathode are in electrical connection with cathode supply terminals. The support arms have free ends connected to the cathode by leads. A wall extends across an area of the radially-extending portion. The wall is positioned along the radially-extending portion nearer to an end of the radially-extending portion that is adjacent to the cathode than to an end that is remote from the cathode and the support arms are mounted in the wall.