Enclosure spanning drain for engine valley covers and the like

摘要

An enclosure spanning circuit for carrying fluids through opposed nonparallel walls of an enclosure used in a preferred embodiment to drain the open valley cover and manifold member of a V-type automotive diesel engine through a drain tube extending through walls of the valley cover and engine block and the crankcase enclosure and having sealing means at the associated wall openings to prevent leakage of the drained fluids into or crankcase vapors out of the engine crankcase.