The invention relates to a filling head for introducing a working fluid into a working fluid tank of a motor vehicle, comprising: a filling head housing having a supply receiving region; the invention relates to a filling head comprising a filling head housing having a supply receiving region, a venting structure, in which the supply receiving region has an insertion nozzle extending along a virtual nozzle path, which insertion nozzle has an insertion opening through which the receiving space is accessible, a magnet arrangement being arranged in the filling head housing at an axial magnet distance from the insertion opening, the venting structure comprising a channel arrangement, the channel device is delimited by an inner wall of the insertion connection tube and by an outer wall of the insertion connection tube, characterized in that a gas-impermeable boundary surface, which delimits the receiving space radially outward, extends from the insertion opening into an extension region of the magnet device, a cross-section, which is surrounded by the boundary surface and is perpendicular to the connection track, is at least not larger in an extension region of the magnet device than in a reference region between the magnet device and the insertion opening.
本发明涉及一种用于将运行液体导入机动车的运行液体储罐中的填充头,其包括:填充头壳体,其具有供应器容纳区域;排气结构,其中供应器容纳区域具有沿着虚拟的接管轨道延伸的插入接管,所述插入接管具有插入通口,容纳腔通过所述插入通口是可接近的,在填充头壳体中,与插入通口具有轴向磁体间距地设置有磁体装置,排气结构包括通道装置,通道装置由插入接管的内壁限界并且由插入接管的外壁限界,其特征在于,将容纳腔径向向外限界的、气体不可穿透的边界面从插入通口延伸直至进入磁体装置的延伸区域中,由边界面环绕的、垂直于接管轨道的横截面在磁体装置的延伸区域中与位于磁体装置和插入通口之间的参考区域中相比至少不是更大的。
Filling head
填充头
2022-04-01
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein |
Filling head capable of realizing reliable filling without splashing
European Patent Office | 2025
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