FUELING HEAD Russian patent published in 2020 - IPC B67D7/42 

Abstract RU 2723231 C1

FIELD: machine building.

SUBSTANCE: refuelling head 11 comprises: main valve 12a opening by means of operation of valve opening lever 14 to provide flow of liquid fuel; automatic valve closing mechanism 12b, which disconnects the contact between the main valve and the valve opening lever to stop refuelling when sealing with the liquid surface in the tank into which liquid fuel is supplied; housing 12 comprising main valve and automatic valve closing mechanism; grip 15 made of conductive metal, wherein grip is retained together with valve opening lever when valve opening lever is in operating state; fuelling hose 2 connected to the grip, wherein the fuelling hose supplies liquid fuel to the body; outlet pipe 13, releasing liquid fuel, which passes through the main valve; earthing wire located in the fuelling hose and connected to the grip; and conducting cover 16 closing grip.

EFFECT: invention is aimed at creation of a safe fuelling head capable of reliably removing static electricity created during use of the fuelling head.

7 cl, 7 dwg

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RU 2 723 231 C1

Authors

Xia Jianyong

Kim Chunsik

Hong Sadoo

Dates

2020-06-09Published

2017-03-01Filed