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Drop separator

A technology of droplet separator and partition wall, which is applied in the direction of separation methods, containers, large containers, etc., and can solve problems such as false shut-off of nozzles

Active Publication Date: 2015-04-01
KAUTEX TEXTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to false shut-off of the orifice

Method used

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Embodiment Construction

[0023] The droplet separator 1 according to the invention comprises a droplet separator housing 2 which has two ventilation duct connections 3 which, in the exemplary embodiment shown, are constructed with fir Casing joints for tree silhouettes. The droplet separator housing 2 essentially comprises a cylindrical pipe connection 4 with a circumferential welding flange 5 for welding to a filler pipe 8 of a plastic fuel container. The fuel container is produced in a known manner from a multilayer thermoplastic based on HDPE with at least one barrier layer for hydrocarbons, of which only the filler pipe 8 is shown here for the sake of simplicity.

[0024] The droplet separator 1 according to the invention is likewise made of a thermoplastic, preferably a plastic that is compatible with the filling tube 8 in terms of weldability. The droplet separator can be designed, for example, as an injection-molded component.

[0025] The ventilation line connections 3 arranged on the drople...

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Abstract

A drop separator for the bleeding line of a fuel container, comprising a drop separator housing that is connected to a space surrounded by the filler tube of the fuel container, preferably directly to the refueling channel of the filler tube, and at least two bleeding line connections, wherein the housing is divided by at least one partition into at least two separate gas paths, wherein a first gas path is designed as a gas inlet channel and a second gas path as a gas outlet channel. The gas inlet channel is closed on the end face by a lid and communicates via a passage of a surrounding wall of the drop separator housing with the filler tube.

Description

technical field [0001] The invention relates to a droplet separator for a vent line of a fuel container. Background technique [0002] Such a droplet separator is known, for example, from DE 20 2008 001 586 U1. The utility model relates to a liquid-vapor separator used in a fuel system for a motor vehicle. The liquid-vapor separator includes a housing with an inlet connected to the air intake system of the fuel tank and a fuel-vapor Vapor outlet for filter connection. In addition, the housing has a condensation space for condensing fuel droplets, which is connected to or communicates with the filling connection of the fuel container. [0003] The gas volume flow generated during the ventilation of the fuel container is usually conducted through an activated charcoal filter as a fuel vapor filter. In order to ensure the functional capability of the fuel vapor filter or activated carbon filter, it is necessary to separate the hydrocarbons in the liquid phase or in the form ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/035
CPCB60K2015/03509B60K2015/03576B60K15/03504B60K2015/03514B60K2015/03557B60K2350/901Y10T137/3003Y10T137/86332Y10T137/8634B60K35/654B60K15/035B60K15/03B01D5/00
Inventor W·尼克尔M·普吕泽尔
Owner KAUTEX TEXTRON