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. 25, 2003
Filed:
Jul. 24, 2002
Thomas Wolff, Münchberg, DE;
Manfred Krull, Eckersdorf, DE;
Helsa-Werk Helmut Sandler GmbH & Co. KG, Gefrees, DE;
Abstract
Described is a filter apparatus ( ) having an activated carbon molded body ( ) with a honeycomb structure. The filter apparatus ( ) has connection elements ( ) at the feed flow end and the discharge flow end. The activated carbon molded body ( ) is provided in a sealing element which is sealingly connected to the two connection elements ( ). The sealing element ( ) is formed by a shrink tube ( ) into which the activated carbon molded body ( ) is shrunk and which is shrunk sealingly on to the connection elements ( ). The activated carbon molded body ( ) can be in one piece or can comprise at least two mutually spaced activated carbon body portions ( ).