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:
Dec. 02, 1986
Filed:
Jan. 10, 1986
Applicant:
Inventor:
Ulrich A Muller, Zurich, CH;
Assignee:
Sulzer Brothers Limited, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03G / ;
U.S. Cl.
CPC ...
60721 ; 62467 ;
Abstract
The thermoacoustic device is provided with rod-like elements which are disposed in the vibration chamber between the heat source and the heat sink. The rod-like elements may be in the form of wires or other elements having a circular cross-section or a convexly curved surface. The elements may be supported directly on the vibration chamber wall, between holding elements which are supported on the vibration chamber wall and in perforated holding elements secured across the vibration chamber.