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:
Mar. 10, 1992
Filed:
Sep. 10, 1990
Dieter Fritz, Gelnhausen, DE;
Wolfgang Schwarz, Linsengericht, DE;
PTR Prazisionstechnik GmbH, Maintal/Dornigheim, DE;
Abstract
In the electron beam generator cooling is provided by the electrical conductors of the incandescent cathode and control electrode which are configured as heat bridges and connected to cooling plates in the interior of the high-voltage insulator which in turn are connected in a heat-conducting manner to a pot-shaped cooling body. The cooling body, configured as part of a capsule for accommodating circuitry for the control of the electron beam generator, is surrounded by a heat exchanger which is connected to a cooling circuit and is at ground potential, and is insulated from the cooling body by a wall of the high-voltage insulator.