Self-propelled vehicles; a practical treatise on the theory, construction, operation, care and management of all forms of automobiles (1906)
Homans, James E. (James Edward), b. 1865 · New York, T. Audel & Company · leaf 354
the two forward packing rings that con-nects with a longitudinal groove over the first ring. The object ofthe device is to encircle the piston with a ring of oil, ensuring per-fect lubrication and utilizing all excess that might cause troubleby igniting. This device may be understood by reference… … Fig. 255.—Diagrams showing Oil Groove Arrangement in the Cadillac Piston. sage to the circular groove, G, which continues around the junkring, Ny connecting with the grooves, H and K (on top of thepiston), Fig. 2, thus forming a passage past the third packingring, C. The result is, that any excess…
Automobiles
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