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06-17-2015

Duct System

The present invention relates to a duct system (10) and a method for manufacturing a duct system (10), in particular of an intake system, in particular of an internal combustion engine, in particular of a motor vehicle. The duct system (10) comprises at least two ducts (12, 14) of plastic. The at least two ducts (12, 14) are connected at one end each and along a circumferential connection area (16) each by means of at least one material connection. At least one reinforcing ring (18) is mounted at least at the at least one first duct (12) covering at least a section of the at least one first duct (12) close to or adjacent to the connection area (16).

Document: EP2884087A1
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 12-16-2013
Publication date: 06-17-2015
Applicant: MANN & HUMMEL GMBH, DE
Inventor: BAERT GAUTIER, FR ; BEDOUET CÉCILE, FR ; LE GOFF HERVÉ, FR ; MARTEAU CHRISTOPHE, FR


© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.

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