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. 28, 2006
Filed:
May. 28, 2003
Jan Häggander, Trollhättan, SE;
Jan Häggander, Trollhättan, SE;
Volvo Aero Corporation, Trollhättan, SE;
Abstract
A wall structure () configured to be exposed to a thermal load. The wall structure having at least two layers including a first layer () and a second layer (). The second layer () is located closer to a source of the thermal load than the first layer (), and the layers () are arranged so that heat is allowed to be conducted from the second layer () to the first layer (). Each of the first and second layers () are adapted to carry a significant portion of a structural load, and the second layer () exhibits a higher thermal conductivity and/or a lower thermal expansion than the first layer (). The invention reduces the thermal strain in the wall structure ().