Connection passage in a wall of a housing

Abstract

A connection passage in a wall of a housing, in particular for an electric motor, includes an opening extending through the wall of the housing, at least one connection arranged in the opening extending through the wall of the housing, wherein the connection extends from the interior of the housing to the exterior, and a counterpart arranged in the housing, which covers the opening extending through the wall of the housing at least in some areas in the direction of the interior of the housing, wherein the opening extending through the wall of the housing, the counterpart, and the connection arranged in the opening form a cavity, and wherein the cavity is at least partially filled with a filler material such that a fluid-tight seal is formed between the interior of the housing and the exterior. Furthermore, a housing with at least one such connection passage is provided, an electric motor with this housing, and a method for manufacturing such a connection passage.

Dependencies are inferred from the claim text.