Charge air housing for use in engine of e.g. passenger car, has fastening units i.e. screws, transferring forces produced by pressure prevailing in housing in installed condition over units to cylinder head for releasing welding joint

摘要

The housing has an plastic upper housing half (10) and a plastic lower housing half (12) that is welded with the upper housing half that is connected with fastening units (20) i.e. screws, that serve for an attachment of the housing at a motor vehicle engine. The fastening units are arranged to essentially transfer forces produced by pressure prevailing in the housing in installed condition over the fastening units to a cylinder head (34) for releasing a welding joint.