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:
Dec. 31, 1990
Filed:
Jun. 29, 1986
Rodney A Petr, Euless, TX (US);
Mark J Kushner, Bellevue, WA (US);
John F Zumdieck, Bellevue, WA (US);
Abstract
A high voltage linear switch assembly is disclosed that uses a hollow quartz tube as the insulator, and houses the anode, cathode and switch within the insulator tube. The anode and cathode are fixed within the tube on opposite sides so that they do not make physical contact with each other. A chamber filled with either hydrogen or helium and a metal electrode screen act as the switch as follows. By separating the anode from the cathode the gas filled chamber normally acts as an open circuit. When a charge is conducted by the metal electrode screen, the gas in the chamber is ionized and provides a medium to provide electrical contact between the anode and the cathode.