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:
Apr. 11, 1978
Filed:
May. 10, 1977
Evgeny Ivanovich Istomin, Kiev, SU;
Leonid Pavlovich Strekal, Kiev, SU;
Alexandr Fedorovich Ivanenko, Kiev, SU;
Adolf Alfonsovich Vasiliev, Kiev, SU;
Leonid Ignatievich Zhivaga, Kiev, SU;
Oleg Kuzmich Nazarenko, Kiev, SU;
Igor Antonovich Porazhinsky, Kiev, SU;
Jury Nikolaevich Zhdanov, Kiev, SU;
Other;
Abstract
Disclosure is made of an electron beam welding gun, wherein an anode unit is connected to a cathode unit having a sealed housing, in which there is arranged a cathode assembly. Said cathode assembly comprises a high voltage tubular insulator, whereupon there are mounted sealed leads. The inside of said sealed housing is filled with a liquid dielectric and cooled by a cooler. At least part of the outer surface of the high-voltage tubular insulator is part of the surface of the sealed housing's internal cavity.