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. 01, 1996
Filed:
Feb. 09, 1994
Eun-Hee Cirlin, Malibu, CA (US);
Weldon S Williamson, Malibu, CA (US);
Franklin A Dolezal, Reseda, CA (US);
Leroy J Miller, West Hills, CA (US);
John J Vajo, Calabasas, CA (US);
John D Williams, Agoura Hills, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
Contaminant levels in a fluid such as air or water are reduced by producing a pulsed electron beam having an average primary electron energy of from about 90 to about 110 thousand electron volts (corresponding to an average injected electron energy of from about 45 to about 55 thousand electron volts in a preferred case) and directing the electron beam through the fluid. The contaminant compounds may include organic compounds and certain inorganic compounds such as NO.sub.x and SO.sub.x. The fluid is preferably contained in a contaminant reduction cell that is separated from an electron beam source by an electron-transparent window.