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:
Feb. 17, 1998
Filed:
May. 09, 1995
Applicant:
Inventors:
Franz-Josef Wolf, Bad Soden-Salmunster, DE;
Nenad Cvjeticanin, Frankfurt am Main, DE;
Assignee:
WOCO Franz-Josef Wolf & Co., Bad Soden-Salmunster, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
181286 ; 181200 ;
Abstract
A damper for acoustic waves propagating in particular in a gaseous medium comprises a plurality of vibrational bodies including a plurality of laminas mounted substantially parallel and adjacent to one another. The plurality of laminas are mounted in a housing to form a free space between the upper and/or lower sides of the housing. The laminas vibrate within the free space to dissipate the energy from the acoustic waves.