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THE PENCIL NOZZLE ® — PAST, PRESENT AND FUTURE
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English
Abstract
Nearly twenty-three million 9.5 mm diameter Pencil Nozzles have been sold in its short twenty year history. Through the years, the design changes have kept pace with the increased performance demands of the small and medium sized diesel engines. Installation details are simpler and less costly than conventional nozzles, including locations beneath the engine valve cover. Standard servicing techniques for this unique design have been in use since the beginning. The new Slim Tip (5.4 mm diameter) version offers additional installation advantages as engine bore diameters decrease and speeds increase.
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Tolan, L. and Hess, T., "THE PENCIL NOZZLE® — PAST, PRESENT AND FUTURE," SAE Technical Paper 830666, 1983, https://doi.org/10.4271/830666.Also In
References
- Roosa, V. D. Hess, T. D. Walker, J. W. “The Roosa Master Nozzle — Another Step in Simplifying Fuel Injection,” SAE Paper 907B, National Farm, Construction and Industrial Machinery Meeting, Milwaukee 1964
- Ford, H. S. Merrion, D. F. Hames, R. J. “Reducing Hydrocarbons and Odor in Diesel Exhaust by Fuel Injector Design,” SAE Paper 700734 , Combined National Farm, Construction and Industrial Machinery and Powerplant Meetings, Milwaukee 1970
- “Design Handbook — Engineering Guide to Spring Design.” Bristol, CT: Associated Spring, Barnes Group Inc. 1981 Library of Congress Catalog Number 81-67959.
- Hames, R. J. Merrion, D. F. Ford, H. S. “Some Effects of Fuel Injection System Parameters on Diesel Exhaust Emissions,” SAE Paper 710671 National West Coast Meeting, Vancouver, B.C., Canada 1971