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:
Oct. 28, 2003
Filed:
Aug. 02, 2002
Peter Kreuter, Aachen, DE;
Abstract
A supplemental control valve device for supplementally controlling the flow through the intake channel of an internal combustion engine includes a flow body mounted in the intake channel and extending from an enlarged cross section of the intake channel into a reducing cross section of the intake channel. The flow body is configured in correspondence with the intake channel such that an annular gap is formed between the flow body and the intake channel. A valve member is supported on the flow body for movement between an open position in which the valve member is at a spacing from a valve seat on the intake channel at the transition of the upstream cross section and the enlarged cross section, and a closed position in which the valve member is seated against the valve seat such that the flow in the intake channel past the valve member is prevented.