| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a filling nozzle capable of heating or cooling liquid passing in a nozzle in a uniform state and preventing so-called dropping after filling even the nozzle is long, with a simple structure.SOLUTION: A filling nozzle 10 comprises: a supply part 11 coupled to a supply tank for heat insulation of liquid stored therein and for supplying the liquid; a hollow pipe-shaped nozzle body 12 attached to a filling material supply port 15 of the supply part in a communicated manner and in a projected manner; and a heat pipe 13 disposed along an inside center of the nozzle body, and whose one end is inserted into the filling material supply port.</p> |
