Household appliance for washing laundry with specially constructed seals

A technology of household appliances and sealing rings, which is applied in the field of household appliances, can solve the problems of sealing lip damage and tearing, achieve the effects of compensating device tolerances, improving torsional strength, and reducing the number of components

Active Publication Date: 2020-03-03
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the sealing lip can be damaged and even partially torn during further rotation

Method used

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  • Household appliance for washing laundry with specially constructed seals
  • Household appliance for washing laundry with specially constructed seals
  • Household appliance for washing laundry with specially constructed seals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1 A domestic appliance 1 is shown in , which is designed to care for laundry and can be, for example, a washing machine or a clothes dryer. The domestic appliance 1 comprises a substantially hollow-cylindrical and annular sealing ring 1 which radially surrounds an insertion and removal opening 2 . The insertion and removal opening 2 is thus an annular hole through which the laundry can be accessed. In the direction of a horizontally oriented axis A, about which the drum in which the laundry can be placed can rotate, the sealing ring 1 is fastened with a first end 3 to the housing wall of the front part of the housing of the household appliance 1 4 and is fixed on the lye container 6 with the second end 5. For this purpose, the front housing wall 4 has a bead 7 which is surrounded by a first surrounding flange 8 . In the area adjoining the bead, the sealing ring 1 has a cylindrical course and finally merges into the bellows 9 . However, this is to be understoo...

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PUM

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Abstract

The invention relates to a household appliance (1) for cleaning laundry, which has a housing (4) and a lye container (6) arranged in the housing and has an annular sealing ring (1), the The sealing ring is arranged on the housing (4) and the lye container (6), wherein the sealing ring (1) has a sealing lip (19) which passes through the sealing ring (1) in the closed state ) on the door (16) where the annular hole delimited by 25) has an anti-snag structure (24) for laundry in the length portion.

Description

technical field [0001] The invention relates to a household appliance for cleaning laundry, which has a housing, a lye container arranged in the housing, and an annular sealing ring, which is arranged between the housing and the lye On a liquid container, wherein the sealing ring has a sealing lip which bears against a door extending through an annular hole delimited by the sealing ring in the closed state. Background technique [0002] Such a configuration is known, for example, from DE 10 2010 062 590 A1. There, washing should be prevented from becoming trapped between the lip seal and the outer surface of the door in that the lip seal has a first section directed radially inwards, the second section being connected to the first section. The second section extends substantially in the axial direction of the sealing ring and towards the second end of the second section. [0003] In addition to being caught by the laundry, it can also happen that the entrained laundry is t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/26D06F39/14
CPCD06F37/266D06F37/42D06F39/14
Inventor M·沃纳R·阿力施D·马克卡尔德J·赫斯
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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