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. 30, 2017
Filed:
Jun. 24, 2013
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventor:
Herbert Jainek, Heilbronn, DE;
Assignee:
MANN+HUMMEL GMBH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 27/02 (2006.01); F01M 5/00 (2006.01); F01M 11/03 (2006.01); F01M 1/10 (2006.01); F28F 19/01 (2006.01); F28F 27/00 (2006.01);
U.S. Cl.
CPC ...
F28F 27/02 (2013.01); F01M 5/002 (2013.01); F01M 11/03 (2013.01); F01M 2001/1092 (2013.01); F01M 2011/033 (2013.01); F28F 19/01 (2013.01); F28F 27/00 (2013.01); F28F 2250/06 (2013.01); F28F 2255/04 (2013.01); Y10T 29/49716 (2015.01); Y10T 29/53113 (2015.01);
Abstract
A heat exchanger for cooling a liquid has an inlet and an outlet for a liquid to be cooled. A bypass is provided that bypasses the heat exchanger. A valve controls flow of liquid into the heat exchanger or into the bypass. The valve has a valve seat, a valve cone, and at least one spring made of a shape memory material. The at least one spring counteracts a liquid pressure existing in the inlet.