OIL FEED NOZZLE

PROBLEM TO BE SOLVED: To sense the state that a nozzle is inserted into a tank without using s special sensor. SOLUTION: A nozzle cylinder end section 5 and an anchor coil 6 are constituted of a conductive material, and the anchor coil 6 is wound on the nozzle cylinder end section 5 through an insul...

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Bibliographische Detailangaben
1. Verfasser:	SHIRAIWA YASUO
Format:	Patent
Sprache:	eng
Schlagworte:	BOTTLES, JARS OR SIMILAR CONTAINERS DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR LIQUID HANDLING OPENING, CLOSING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To sense the state that a nozzle is inserted into a tank without using s special sensor. SOLUTION: A nozzle cylinder end section 5 and an anchor coil 6 are constituted of a conductive material, and the anchor coil 6 is wound on the nozzle cylinder end section 5 through an insulated layer 8. When an oil feed nozzle 1 is inserted into a fuel tank, the anchor coil 6 is brought into contact with an oil feed opening and the tip of the nozzle cylinder tip section 5 is brought into contact with an oil feed pipe, and the anchor coil 6 is connected electrically with the nozzle cylinder end section 5 by the conductivity of the fuel in the an oil feed pipe to sense the electric resistance between both, by which the state that the oil feed nozzle 1 is inserted into the oil feed opening can be sensed.