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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Bibliographic Details
Main Authors IVANOVA L.S, IVANOVA I.S, LYSENKO E.V, SHUMILOV S.V
Format Patent
LanguageEnglish
Published 10.05.2001
Edition7
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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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
Bibliography:Application Number: RU19990107052