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:
Nov. 29, 1977
Filed:
May. 13, 1976
Applicant:
Inventors:
Norio Tashiro, Yokohama, JA;
Hirokazu Takahashi, Tokyo, JA;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JA;
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315 3951 ; 315 3953 ; 315 3975 ; 315 3977 ;
Abstract
A magnetron having a hollow cylindrical anode having resonance cavities formed therein and a cathode arranged in the axial direction of the anode, wherein one open end of the hollow cylindrical anode is fitted hermetically with a conductor plate electrically connected to the anode; a slot antenna is provided on the conductor plate; one end of an output conductor, the other end of which is connected to the resonance cavities, extends to the feeding point of the slot antenna for obtaining a microwave output.