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thermoplastic container

A technology of thermoplastics and containers, which is applied in the layout combined with the fuel supply of internal combustion engines, other household appliances, transportation and packaging, etc., and can solve the problems of inconsistency in optimizing structural space and optimizing the use of container volume

Inactive Publication Date: 2016-01-20
KAUTEX TEXTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The arrangement of such welded flanges on the container basically does not meet the requirements of optimizing the construction space and optimizing the utilization of the container volume

Method used

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  • thermoplastic container
  • thermoplastic container
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Examples

Experimental program
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Embodiment Construction

[0029] figure 1 The container 1 is shown in a perspective view in , wherein the figure shows the outside and underside of the container wall 2 . The container wall 2 is provided with a circular opening 3 through which an insert member (not shown) can be inserted into the container 1 , in particular in the form of closing the opening 3 .

[0030] The container 1 is provided as a reducing agent container for a motor vehicle with a selectively catalytic exhaust gas reduction product. However, the container can also be provided as a fluid container for other working fluids of the motor vehicle. The container 1 mainly consists of a thermoplastic based on high density polyethylene (HDPE). The container is produced in a single piece from thermoplastic by means of extrusion blow molding.

[0031] The insert part inserted into the opening 3 comprises a base and / or a cover part which is welded to the container wall 2 at the periphery of the opening 3 .

[0032] The edge of the openi...

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PUM

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Abstract

The invention relates to a thermoplastic container (1) having at least one insert part arranged inside the container (1) and passing through an opening (3) in the container wall (2) ) is inserted into the container (1) and sealed against a circumferential flange (4) arranged in the region of the opening (3). The flange (4) is formed integrally with the container wall (2) and is sunk therein.

Description

technical field [0001] This invention relates to containers of thermoplastic material. The invention relates in particular to auxiliary fluid containers for motor vehicles. Auxiliary fluid container is understood to mean, for example, a washer fluid / washing fluid container, a hydraulic tank, a brake fluid container or a reducing agent container for containing reducing agent for the selective catalytic reduction of exhaust gases of a motor vehicle. Background technique [0002] In principle, the container according to the invention can also be designed as a fuel tank for a motor vehicle. Containers of the above-mentioned type are usually produced by extrusion blow molding of thermoplastics and consist of thermoplastics based at least mainly on high-density polyethylene (HDPE). [0003] When designing a container of this type, attention must be paid to a wide variety of boundary conditions which are predetermined by the state of installation of the container in the motor veh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K15/03B60K13/04B29K23/00
CPCB29C49/04B29C65/20B29C65/7844B29C66/131B29C66/53461B29C66/53462B29C66/71B29C66/7392B29K2023/065B29L2031/7172B60K13/04B60K15/03177B60K2015/03453Y02A50/20Y02T10/12B60K15/00B60K15/03B29D22/003
Inventor T·海德迈尔S·伦茨D·施密茨V·特洛伊特
Owner KAUTEX TEXTRON