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. 11, 2001
Filed:
Jul. 01, 1999
Applicant:
Inventor:
Gerald Hilpert, Lauchringen, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/106 ;
U.S. Cl.
CPC ...
B60K 1/106 ;
Abstract
In a coolant temperature control (,) for regulating the coolant temperature of a power converter of an electrically driven vehicle, in particular an electrical locomotive, the coolant temperature is regulated to a set value (,) that is independent from the current ambient temperature in order to increase the life of the used high-performance traction power converters. As a result, the components are subject to less drastic temperature load alternations.