Plastic housing

摘要

A liquid filter housing which comprises a housing pot of two-layered configuration and a housing cover closing the housing pot. The housing pot and the housing cover mutually enclose an interior, wherein the inner layer of the housing pot facing the interior is manufactured from an electrically conductive plastic material and the outer layer of the housing pot facing away from the interior from an electrically insulating plastic material. An especially good mechanical connection is achieved between the two layers by the inner layer and the outer layer being connected to one another in a positive-locking manner.

主权项

1. A plastic housing comprising a housing pot (2) of two-layered configuration and a housing cover (3) that closes the housing pot (2), which mutually enclose an interior (4), wherein an inner layer (7) of said housing pot (2) facing the interior (4) is made of an electrically conductive plastic material and an outer layer (8) of said housing pot (2) facing away from the interior (4) is made of an electrically insulating plastic material, characterized in that said inner layer (7) and said outer layer (8) of said housing pot (2) have a positive-locking connection, characterized in that the inner layer (7) has a collar (11) with an undercut on a section facing the housing cover (3), said collar engaging behind the outer layer (8).