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. 04, 2007
Filed:
Nov. 10, 2005
Applicants:
Thomas Haubold, Marbach, DE;
Ralf Herrmann, Sachsenheim, DE;
Inventors:
Thomas Haubold, Marbach, DE;
Ralf Herrmann, Sachsenheim, DE;
Assignee:
Mann & Hummel GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A resistance heaterfor a liquid system, in particular a fuel system of a diesel engine, in which a heating elementis connected to at least two contact rods. Terminals are provided on the contact rodsso that they can receive an electric voltage. In addition, a sensoris provided with which at least one parameter in the liquid system can be detected, and the sensoris connected accordingly to at least one analyzer unit