Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Household appliance filter and household appliance with household appliance filter

A technology of household appliances and filters, applied in the field of household appliances, to achieve the effect of low price

Pending Publication Date: 2021-01-19
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This creates significant disadvantages for the running performance and working capacity of the laundry dryer

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Household appliance filter and household appliance with household appliance filter
  • Household appliance filter and household appliance with household appliance filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] figure 1 The process air duct 1 of a laundry drying appliance 2 with an integrated domestic appliance filter in the form of a particle filter or fluff sieve 3 is shown in plan view as a sectional illustration. The laundry drying appliance 2 can be a laundry dryer or a washing and drying machine equipped with a heat pump (not shown). The fluff sieve 3 can be arranged obliquely in the process air duct 1 , but is now inserted horizontally. The fluff sieve 3 has an outer annular frame 4 by means of which it is inserted into the process air channel 1 .

[0039] The fluff sieve 3 has filter surfaces 5 , 6 in plan view, which have two partial surfaces: an annular outer partial surface 5 adjoining the frame and a central, surrounded by the outer The annular inner partial surface enclosed by the partial surface 5 . The inner partial surface 6 is smaller than the outer partial surface 5 and is, for example, only 30% or less of the entire filter surface 5 , 6 .

[0040] The ou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a household appliance filter (3), at least in part (6) of which has at least one solid filter layer (7) made of a blockage-reducing filter material (8) having a material-dependent surface energy of 35 mN / m or less. The household appliance (2) has at least one household appliance filter (3). The household appliance filter of the invention can be advantageously applied in particular to laundry care appliances, in particular laundry drying appliances.

Description

technical field [0001] The invention relates to a domestic appliance filter having a filter layer having a filter material with a surface energy of 35 mN / m or less. The invention also relates to a domestic appliance having at least one such household appliance filter. The invention can be used particularly advantageously in laundry care appliances, in particular in laundry drying appliances. Background technique [0002] Laundry dryers are known which have a process air channel equipped with a process air filter. During the drying process, fluff and other particles (in the following, only also referred to as particles) detached from the laundry to be dried are carried along with the process air flow. The process air filter is used in particular to filter out particles from the process air flow, which would otherwise diffuse into the functional area of ​​the laundry dryer disadvantageously and deposit there, for example on the cooling ribs of the heat exchanger. Such filte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D06F58/22
CPCD06F58/22
Inventor R·伯梅尔斯H·亨尼希M·马尼希
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com