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. 02, 1976
Filed:
May. 08, 1974
Applicant:
Inventor:
Edmund John Halter, Irving, TX (US);
Assignee:
Burgess Industries Incorporated, Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
181 50 ; 181 42 ;
Abstract
The pulsating gas flow tube is open to the surrounding acoustic surge chamber through a relatively large opening at the inlet end of the snubber and perforations in the tube, and the chamber is filled with acoustically penetrable media which broadens the frequency range over which the chamber is acoustically effective. To handle moisture-laden gases without loss of acoustical efficiency, a coalescing element is provided to collect and remove moisture and prevent the accumulation thereof in the media.