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:
Nov. 16, 1999
Filed:
Jan. 12, 1998
Yungrwei Chen, West Bloomfield, MI (US);
Jack R Cooper, Dearborn, MI (US);
Dayco Products, Inc., Dayton, OH (US);
Abstract
An energy attenuation apparatus for a system conveying liquid under pressure, and a method for attenuating energy in such a system, are provided. The apparatus includes a housing containing at least one chamber, wherein an inlet conduit extends into the at least one chamber, a portion thereof being disposed in the housing and having at least one aperture for introducing liquid therefrom into the at least one chamber of the housing, and wherein an outlet conduit extends out of the at least one chamber, with a portion thereof being disposed in the housing and having at least one aperture for receiving liquid from the at least one chamber of the housing. The ratio of the diameter of the housing to the diameter of the inlet or outlet conduit is at least 2:1.