Cylinder head cover assembly having electrical connection

摘要

This invention relates to the provision of an electrical connection to electrically controlled devices disposed within a cylinder head cover (28) of an internal combustion engine. Prior mechanisms for providing such electrical connections have been complex and awkward to assemble while maintaining the desired sealing characteristics and, in many instances, have not provided a ready way to remove the cylinder head cover without breaking the electrical connection to the electrically controlled devices. This invention provides a readily usable and fluid-tight connection arrangement and path through the cylinder head cover (28) by way of a first connector (38) that is moveable to engage the internal surface of the head cover (28) adjacent an aperture (32) in the head cover. A second connector (60) can be mated with the first connector (38) from the exterior and engages the exterior of the head cover (28). A tool (64) for use in moving the first connector (38) into position is also provided. <IMAGE>