DEVICE FOR DETACHING FUEL HOSE FROM FUEL TANK

PURPOSE:To facilitate connection by returning a ball holder against a spring by pushing a valve case to open an air passage of a breather and connecting a connecting claw of the valve case to a connecting joint, to provide the valve case at the end of a fuel hose with interchangeability and to make...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FUNABASHI YOSHIYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To facilitate connection by returning a ball holder against a spring by pushing a valve case to open an air passage of a breather and connecting a connecting claw of the valve case to a connecting joint, to provide the valve case at the end of a fuel hose with interchangeability and to make the inserting direction free for connection. CONSTITUTION:A connecting claw 17, which is applied when a valve case 2 is inserted into a connecting joint 8 by a specified amount, is provided on a valve case 2. When the valve case 2 is inserted into the connecting joint 8, a protrusion 3 is made in contact with a ball valve 10 and both the ball valve 10 and protrusion valve 4 are moved backward to provide clearances at an O-rind 11 portion and a valve seat 5 portion, respectively, and fuel flows from the connecting joint 8 to the fuel hose. When the valve case 2 is further pushed in, a ball holder 9 is moved backward against a spring 13 and an air passage 14 in a breather 15 is opened to supply air to a fuel tank 7 as fuel is used, whereby air locking can be prevented.