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. 29, 2020
Filed:
Oct. 17, 2016
Ibs Filtran Kunststoff-/metallerzeugnisse Gmbh, Morsbach, DE;
Michael Dedering, Morsbach, DE;
IBS FILTRAN KUNSTSTOFF-/METALLERZEUGNISSE GMBH, Morsbach, DE;
Abstract
The present invention relates to a filter device for filtration of oil, comprising a first filtration layer, a second filtration layer, and a frame element, wherein—the frame element is arranged in a sandwich-like manner between the first filtration layer and the second filtration layer, and wherein—the frame element has a multitude of passage orifices, such that a number of intermediate chambers corresponding to the multitude of passage orifices is formed between the first filtration layer and the second filtration layer, wherein the filter device is characterized in that the frame element comprises an oil-permeable filter medium, by means of which filtration of the oil passing therethrough is effected.