MANIFOLD

摘要

A manifold system for an internal combustion engine, comprising a housing designed as a collecting manifold, which housing has two inlet openings and an outlet opening for connecting two outlets of an internal combustion engine to an exhaust gas system in regard to flow and at least one connection opening provided on the housing for connecting to an outer shell of a double-shell air-gap-insulated manifold, and comprising at least one air-gap-insulated manifold connected to the connection opening, which air-gap-insulated manifold has an inner shell having an inlet opening for connecting to an outlet of the internal combustion engine in regard to flow and having an outer shell, wherein all air-gap-insulated manifolds are completely formed from sheet metal and are structurally or geometrically identical and, on the housing, the size of a distance A2 between one of the two inlet openings and the outlet opening is between 30 mm and 300 mm or between 50 mm and 120 mm.

主权项

1. A manifold system for an internal combustion engine with
a) a housing designed as a collecting manifold, with two inlet openings and an outlet opening for fluidically connecting two outlets of an internal combustion engine to an exhaust gas system, b) and at least one connection opening provided on the housing for connecting to an outer shell of a double shell air gap insulated manifold, as well as c) at least one air gap insulated manifold connected to the connection opening, having an inner shell with an inlet opening for the fluidic connection to one outlet of the internal combustion engine and with an outer shell, wherein d) all air gap insulated manifolds are completely formed from sheet metal and are structurally or geometrically identical and e) a size of a distance (A2) on the housing between one of the two inlet openings and the outlet opening is between 30 mm and 300 mm.