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Washing machine with sealing assembly for bearing assembly of washing machine lye container

A technology of lye container and bearing assembly, which is applied in the field of washing machines with sealing assemblies for the lye container bearing assembly of the washing machine, which can solve the problems of difficult removal of the lye container and the cost of injection molding tools, etc., and achieve the effect of improving the sealing function

Pending Publication Date: 2019-08-30
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is very demanding in terms of production technology and, since the removable undercut of the lye container is required for the shielding, requires complex injection molding tools and results in difficult injection molding of the lye container mold removal

Method used

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  • Washing machine with sealing assembly for bearing assembly of washing machine lye container
  • Washing machine with sealing assembly for bearing assembly of washing machine lye container

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] exist figure 1 and figure 2 The washing machine 1 shown only partially in each has a substantially cylindrical lye container 2 in which a substantially cylindrical laundry drum 3 is mounted rotatably about a horizontal axis of rotation, In this regard, reference can be made to the analogous fragment shown in the drawing in EP 1 514 966 B1 in this respect. The lye container 2 is produced from an lye-resistant plastic and includes a bottom 4 which forms its rear end (in conventional front-loading washing machines) of the lye container 2 . The bottom 4 has an opening 5 behind which a bearing housing 8 is arranged in the axial direction away from the lye container in a known manner, for example as mentioned in the opening paragraph. Related content of EP1514966B1. The bearing housing 8 is carried by a bearing intersection, not shown, which is connected to the lye container 2 (or to the bottom 4 ). The laundry drum 3 has a flange 10 which is connected in a rotationally ...

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PUM

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Abstract

The invention relates to a washing machine with an alkali liquor container 2 equipped with an alkali liquor container bottom 4, comprising: a laundry drum 3, which is arranged in the alkali liquor container 4; a journal 12 connected to the laundry drum 3 and extending through the opening 5 in the bottom 4 of the lye container; a bearing housing 8 for receiving the bearing assembly 13, in which thejournal 12 is rotatably mounted; a sealing assembly 16, 17, 18 sealing the opening 5 with respect to the bearing assembly 13; and shielding parts 30, 31 for shielding the sealing assemblies 16, 17, 18. In order to particularly reliably arrange the shielding part of the sealing assembly for sealing the opening in the bottom of the alkali liquor container and achieve simplified and cost-effective producibility, the shielding parts 30, 31 consist of at least one separately produced plastic part 48, 33 which is connected to the alkali liquor container 2 and / or to the bearing housing 8.

Description

technical field [0001] The invention is in the field of washing machines, in particular so-called front loading washing machines with front loading, which have a seal assembly for the washing drum bearing structure, and the invention relates to a washing machine having: equipped with an alkali A lye container at the bottom of the lye container, a washing drum arranged in the lye container, a journal connected to the washing drum and extending through an opening in the bottom of the lye container, for receiving a bearing assembly (the journal is rotatably a bearing housing supported in the bearing assembly), a seal assembly that seals the opening relative to the bearing assembly, and a shield that shields the seal assembly. [0002] Within the scope of the present invention, a washing machine is generally understood to be a laundry treatment machine which subjects laundry in a laundry drum to treatment. The washing machine concept thus includes, for example, not only conventio...

Claims

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Application Information

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IPC IPC(8): D06F37/02
CPCD06F37/02D06F37/00
Inventor D·克拉夫琴斯基D·施罗德T·韦伯
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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