FILLER PIPE

PROBLEM TO BE SOLVED: To securely prevent leakage of fuel vapor.SOLUTION: A filler pipe Pa has: a filler neck 11 including an upper end part formed as an insertion hole 13 for inserting a nozzle N of an oil supply gun G; a retainer 20 which is attached to the filler neck 11 so as to face the interio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OWAKI YUSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To securely prevent leakage of fuel vapor.SOLUTION: A filler pipe Pa has: a filler neck 11 including an upper end part formed as an insertion hole 13 for inserting a nozzle N of an oil supply gun G; a retainer 20 which is attached to the filler neck 11 so as to face the interior of the insertion hole 13 and forms an oil supply port 24 which is opened or closed by an oil supply cap C; a seal part 23 which is formed at the retainer 20 and contacts with the oil supply cap C to seal an opening edge of the oil supply port 24; and an adhesive layer 18 which is formed on an outer surface of the filler neck 11 and fastens the filler neck 11 to the retainer 20 in an air-tight manner.SELECTED DRAWING: Figure 1 【課題】燃料蒸気の漏出を確実に防止する。【解決手段】フィラーパイプＰａは、上端部が給油ガンＧのノズルＮを挿入させるための挿入孔１３となっているフィラーネック１１と、挿入孔１３内に臨むようにフィラーネック１１に取り付けられ、給油キャップＣによって開閉される給油口２４を構成するリテーナ２０と、リテーナ２０に形成され、給油キャップＣに当接して給油口２４の開口縁をシールするシール部２３と、フィラーネック１１の外面に形成され、フィラーネック１１とリテーナ２０を気密状に固着する接着層１８とを備えている。【選択図】図１