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Household Appliances with Pressed Styles

A technology for household appliances and styles, which is applied to household cleaning devices, tableware washing machines/rinsing machines, and tableware washing machines/rinsing and rinsing machine parts, etc., to achieve the effects of noise attenuation, improved visual design, and simplified manufacturing

Active Publication Date: 2017-06-06
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it has been found in the household appliance known from WO 2010 / 066653 A1 that, during operation, for example in the spin-drying program, despite the arrangement of the press, noise can still be perceived
This concerns a particularly defined frequency range, since the pressing, although limiting the possible vibration modes of the wall, may generate additional vibration modes in the audible frequency range

Method used

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  • Household Appliances with Pressed Styles
  • Household Appliances with Pressed Styles
  • Household Appliances with Pressed Styles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 1 Shown with housing wall 4 for household appliance 5 ( Figure 4 ) according to an embodiment of the pressing pattern 3 ( image 3 ) of Penrose Paving 3' for Paving 1 of the first Paving Type. A tile 1 of a first tile type has sides 6 , 7 , 8 , 9 . The sides 6 to 9 each have a length of one length unit (LE). The length unit LE is suitably predetermined for the respective application. Paving 1 has angles 10 , 11 , 12 , 13 . An angle 10 is formed between sides 6,9. An angle 11 is formed between the sides 6,7. An angle 12 is formed between the sides 7,8. An angle 13 is formed between the sides 8,9. The angles 10, 12 are respectively equal to 36°. The angles 11, 13 are respectively equal to 144°. The angles 10 to 13 are thus each integer multiples of 36°.

[0027] In this geometry, the length 14 of the short diagonal of the paving 1 is associated in a definite manner with the length unit LE, as in figure 1 described by the formula.

[0028]Thus, the fir...

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Abstract

A household appliance (5), in particular used as a water-operated household appliance (5), comprising a housing (4'), wherein the housing (4') has at least one housing wall with an embossed pattern (3) (4). Here, the pressing pattern (3) is based on Penrose tiling (3').

Description

technical field [0001] The invention relates to a household appliance, in particular a water-operated household appliance. In particular, the invention relates to the field of laundry treating appliances for washing and / or drying laundry. Background technique [0002] A domestic appliance with a cabinet-shaped housing is known from WO 2010 / 066653 A1. The cabinet-shaped housing includes a plurality of walls, at least one of which has an arrangement of pressed portions. Said arrangement of pressings comprises a first pressing which is annular in plan view arranged centrally with respect to the center of the wall, and concentrically arranged with respect to the first pressing outside the first pressing in the A ring-shaped second pressing portion in a plan view and a strip-shaped third pressing portion arranged outside the second pressing portion. Especially in washing machines and other household appliances with rotating parts, vibrations and noises can be reduced by this c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/42D06F39/12
CPCA47L15/4209D06F39/12
Inventor H·埃格迈尔
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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