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:
Nov. 07, 2017
Filed:
Jun. 02, 2014
Mann+hummel Gmbh, Ludwigsburg, DE;
Martin Klein, Ludwigsburg, DE;
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Abstract
A filter element () of a filter for fluid, particularly fuel, oil, water, urea solution or air, particularly of a combustion engine, particularly of an automobile, and a method for manufacturing same are described. The filter element () comprises a filter medium () structured as a filter medium hollow body () and closed circumferentially at least with respect to an element axis (). The filter medium () is enclosed at least partially circumferentially and at least partially axially by an electrical heating jacket (). The filter medium () has, on at least one front side, an end member () that is connected tightly at least to the filter medium (). After insertion of the filter medium hollow body () into the heating jacket (), the front side of the filter medium hollow body () is provided with an end member ().