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. 27, 1992
Filed:
Dec. 27, 1990
Applicant:
Inventors:
Assignee:
Balzers Aktiengesellschaft, Balzers, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313237 ; 313337 ; 3133 / ; 313270 ;
Abstract
An electron beam generator having an electron emission cathode adopted to be rapidly mounted to an installation, has an electronically insulating support body that is clamped on one side to a metal contact body having a large surface area. At the other side of the electrically insulating support body, a quick release device is arranged in order to rapidly mount and dismount the generator to an installation.