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Operating fluid container with reinforcement

A technology of working fluid and reinforcement, which is applied to household components, household appliances, internal accessories, etc., can solve the problems of limited usable volume, high cost, complicated production of fuel containers, etc., and achieve the effect of reducing the ventilation process

Inactive Publication Date: 2017-10-20
KAUTEX TEXTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But fuel containers with coils are complex to produce and therefore expensive
Furthermore, the geometries in which the coils can be effectively wound limit the structural freedom of the design and therefore the available volume

Method used

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  • Operating fluid container with reinforcement
  • Operating fluid container with reinforcement
  • Operating fluid container with reinforcement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] figure 1 A sectional view of an operating fluid container 10 according to the invention in the form of a fuel container 10 is shown. The fuel container 10 is made of thermoplastic material and is used in motor vehicles. The operating fluid container 10 has a container lower housing 14 or a container bottom 14 and a container upper housing 11 , by means of which the fuel container 10 is delimited in each case. The fuel container 10 has a container opening 12 which is arranged in the container upper housing 11 and is edged by means of a surround 13 , eg figure 2 shown.

[0050] The working fluid container 10 includes a tubular reinforcing member 20 which is arranged in the inner space of the container and has an upper peripheral connection edge 21 at one end in contact with the container upper shell 11 and at the other end with a container lower shell. The lower perimeter of contact of the body 14 joins the edge 22 . In this case, the upper peripheral connecting edge...

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PUM

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Abstract

The invention discloses an operating fluid container (10) made of thermoplastic material for a motor vehicle and a method for providing the operating fluid container with a reinforcement (20). Here, the operating fluid container (10) has the following features: the operating fluid container (10) has a container opening (12), which is arranged in the container upper housing (11) and is forming a rim; the working fluid container (10) includes a tubular reinforcement (20) arranged in the working fluid container (10); at the end, the reinforcement (20) has a periphery in contact with the container upper shell (11) Connecting edge (21); said container opening (12) is surrounded by the connecting edge (21) in a plan view viewed above the container upper shell (11); the reinforcement (20) is directly and integrally connected to the container lower shell body (14) and is integrally connected to the container upper casing (11) through a connecting edge (21); and the reinforcement (20) counteracts deformation caused by the internal pressure of the working fluid container (10).

Description

technical field [0001] The invention relates to a hydraulic fluid container for motor vehicles made of thermoplastic material. [0002] Furthermore, the invention relates to a method for producing an operating fluid container made of thermoplastic material for a motor vehicle. Background technique [0003] In the case of a motor vehicle with an internal combustion engine, when the working fluid container, especially the fuel container, is heated, the working fluid, such as fuel, is also heated, so that the vapor pressure of the working fluid increases, and when the working fluid container is closed, the working fluid container is subjected to Corresponding internal pressure. In order that the operating fluid container can better withstand overpressure, one or more tie rods can be arranged therein, which are connected to the container upper shell and the container lower shell and can absorb tensile forces. However, hydraulic fluid containers, in particular in the form of fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/03B29C49/00B29C49/20
CPCB60K2015/03059B29C2049/2008B29C2049/2013B60K15/03177B29C49/06914B29C49/0691G01F9/00B60K2015/03217B29C49/20B29L2031/7172B60K15/03B65D25/02
Inventor K·格伯特U·卡尔施D·欧利茨H·沃尔夫
Owner KAUTEX TEXTRON