Patent ID: 9695781
Date: 2017-07-04
CPC Classifications: F02M,F16K,Y10T

Claim:
1. A valve system for an internal combustion engine, the valve system comprising: a housing; a drive unit arranged in the housing; at least one valve unit comprising at least one valve rod, exactly one valve closure body, and exactly one valve seat, the at least one valve unit being connected to the drive unit; at least two gas inlet ducts each of which are configured to be connected to a respective exhaust gas flow; and a gas outlet duct; and at least one web element, the at least two gas inlet ducts being separated from each other by the at least one web element, wherein, the at least two gas inlet ducts form the exactly one valve seat which is configured to cooperate the with the exactly one valve closure body, and the at least one valve rod comprises a sealing element at an end directed to the exactly one valve seat, the sealing element being configured to engage the at least one web element, the sealing element and the at least one web element are configured as a tongue-and-groove system, and the at least one valve rod is configured to move up and down so that the exactly one valve closure body cooperates with the exactly one valve seat.