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:
May. 23, 1995
Filed:
Sep. 13, 1993
Applicant:
Inventor:
Shui-Chow Yung, Encinitas, CA (US);
Assignee:
Calvert Environmental, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
422-5 ; 95 64 ; 95 65 ; 422-1 ; 422 34 ;
Abstract
An odor control method includes an inlet section of a chamber for spraying waste gas with a suitable reactive chemical agent, for odor removal purposes. An electrostatic precipitator is mounted downstream of the inlet section, within the chamber, for removing chemical residues. The electrical field strength of the electrostatic precipitator is adjustable as needed, to satisfy operating system requirements.