FUEL TANK FILLER PIPE NECK
mechanical engineering; internal combustion engines; fuel tanks. SUBSTANCE: proposed filler pipe neck has turn of thread and anticorrosive coating on neck surface. Ends of thread turn form labyrinth whose length "a" is within (0...1,5)Ï where Ï is thread pitch. This prevents necessity of a...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
10.05.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | mechanical engineering; internal combustion engines; fuel tanks. SUBSTANCE: proposed filler pipe neck has turn of thread and anticorrosive coating on neck surface. Ends of thread turn form labyrinth whose length "a" is within (0...1,5)Ï where Ï is thread pitch. This prevents necessity of additional cleaning of intraturn space at anticorrosive treatment of neck. EFFECT: reduced labor input manufacturing. 2 dwg |
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Bibliography: | Application Number: RU19990107052 |