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:
Jun. 22, 2004
Filed:
Apr. 19, 2002
Robert Fiesel, Laupheim, DE;
Ingo Koch, Ludwigsburg, DE;
Filterwerk Mann & Hummel GmbH, Ludwigsburg, DE;
Abstract
An intake device for supplying combustion air to an internal combustion engine composed of two sealingly connected half shells ( ) which form an intake air plenum ( ), intake ducts ( ), and a cylinder head flange ( ) in which there is an insert ( ) associated with each intake duct ( ). Each insert is provided with a partition ( ) for dividing the flow into two flow cross-sections ( ). The first flow cross section ( ) is provided with a valve flap ( ), which can be opened and closed to influence the filling of combustion chambers of the internal combustion engine.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile