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:
May. 03, 2005
Filed:
May. 09, 2001
Applicant:
Jörg Dietrich, Munich, DE;
Inventor:
Jörg Dietrich, Munich, DE;
Assignee:
Linde Akiengesellschaft, Weisbaden, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F003/00 ; B23K020/08 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to a plate heat exchanger that consists of several pieces of sheet metal that are arranged parallel to one another, that are at least partially corrugated and that form a considerable number of heat-exchange passages. A header creates a flow connection among at least some of the heat-exchange passages. At least two parts () of the plate heat exchanger consist of metallic materials that cannot be welded to one another.