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. 15, 2013
Filed:
Sep. 03, 2008
Martin Lechner, Lindlar, DE;
Marco Isenburg, Ratingen, DE;
Olaf Offermann, Wipperfurth, DE;
VOSS Automotive GmbH, Wipperfurth, DE;
Abstract
The present invention relates to a connection device () for at least one media line (), such as for a urea-water solution for exhaust gas after-treatment in a motor vehicle having an internal combustion engine. The connection device comprises a connection part () having a socket () for the circumferentially sealed insertion of a line-side plug section (), and retention means () for locking the inserted plug section () in place to prevent detachment. The retention means () is configured in such a way that starting from a normal operating position the inserted and locked plug section () can be moved over a specific travel path relative to the connection part () in opposition to a return force (F), in order to enlarge an internal volume inside the connection part () to which the medium is admitted.