首页> 外国专利> FUEL TANK VENTILATION DEVICE FOR ONE VEHICLE FUEL TANK AND EQUIPMENT FUEL TANK.

FUEL TANK VENTILATION DEVICE FOR ONE VEHICLE FUEL TANK AND EQUIPMENT FUEL TANK.

机译:一种车辆用燃油箱和设备用燃油箱的燃油箱通风装置。

摘要

The invention relates to a fuel tank vent assembly (10) for a vehicle fuel tank (30), in particular for a heavy vehicle fuel tank, comprising a housing (12) defining a vent opening (14), which is provided with a vent membrane (20) permeable for fuel vapour and air for venting the fuel tank (30). In order to provide both, a fuel vapour venting function as well as a discharge function for cases of excessive pressure within the interior of the fuel tank, the invention provides that said fuel tank assembly (10) further comprises a membrane holding element (18) movable between a closed position and a discharge position.
机译:本发明涉及一种用于车辆燃料箱(30),特别是用于重型车辆燃料箱的燃料箱通风组件(10),其包括限定有通风孔(14)的壳体(12),该壳体设有通风孔。膜(20)可渗透燃料蒸气和空气以使燃料箱(30)排气。为了在燃料箱内部内部压力过高的情况下同时提供燃料蒸气排放功能和排放功能,本发明提出,所述燃料箱组件(10)还包括膜片保持元件(18)。可在关闭位置和排放位置之间移动。

著录项

  • 公开/公告号BRPI0807504A2

    专利类型

  • 公开/公告日2014-05-27

    原文格式PDF

  • 申请/专利权人 SCANIA CV AB;

    申请/专利号BR2008PI07504

  • 发明设计人 JOHAN LILJEKVIST;

    申请日2008-02-18

  • 分类号B60K15/035;F16K7/12;F16K24/04;

  • 国家 BR

  • 入库时间 2022-08-21 15:58:36

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