Unlock instant, AI-driven research and patent intelligence for your innovation.

Household appliance for caring for items of clothing and method for operating the household appliance

A technology for household appliances and clothing, applied in the field of running household appliances, can solve problems such as aggravating vibration, and achieve the effect of avoiding aggravation of vibration and reducing compensation.

Active Publication Date: 2021-08-24
BOSCH SIEMENS HAUSGERATE GMBH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of such an unbalance compensation device is that, especially when the washing machine is operated subcritically (the rotational speed of the laundry drum is below the "resonant speed"), the compensating mass moves in the direction of the unbalanced mass, thereby aggravating the vibrations

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 for caring for items of clothing and method for operating the household appliance
  • Household appliance for caring for items of clothing and method for operating the household appliance
  • Household appliance for caring for items of clothing and method for operating the household appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] exist figure 1 In , a domestic appliance 1 for caring for items of clothing is shown in a simplified front view, which may for example be a washing machine or a washer-dryer. The domestic appliance 1 comprises a housing 2 in which a laundry drum 3 is rotatably mounted. In this embodiment, the longitudinal axis or axis of rotation A of the laundry drum 3 ( figure 2 )exist figure 1 Oriented perpendicular to the plane of the drawing in the illustration. Furthermore, the domestic appliance 1 comprises an immersion container 4 which is also arranged in the housing 2 and surrounds the laundry drum 3 . The laundry drum 3 comprises a hollow cylindrical shell and a rear end wall, and is also designed to be open on the front side, so that a filling opening is provided here, through which laundry items can be inserted into the back of the laundry drum 3. interior 5. The filling opening can be closed by a door 6 which is movably arranged on the housing 2 .

[0054] exist f...

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 for caring for laundry items, which has a laundry drum for receiving laundry items and has at least one imbalance compensation device with a housing, a plurality of compensation elements being movable is included in the housing, wherein the unbalance compensating device has a magnetic field generating device, viewed along the direction of rotation around the rotation axis of the laundry drum, through which the magnetic field generating device dynamically A magnetic field acting on the compensating element can be variably generated, wherein when the rotational speed of the laundry drum is less than or equal to the reference rotational speed of the laundry drum, the magnetic field generating device is in an azimuth section around the axis of rotation A magnetic field is generated that acts on the compensating element, wherein the change in the azimuthal position of the segment is coupled to the rotational speed of the laundry drum. The invention also relates to a method for operating a household appliance for caring for items of clothing.

Description

technical field [0001] The invention relates to a household appliance for caring for laundry items, which has at least one laundry drum for receiving laundry items and at least one imbalance compensation device with a housing, a plurality of compensation elements is movably contained within the housing. Furthermore, the invention relates to a method for operating a domestic appliance. Background technique [0002] During the washing process of a washing machine, a random and uneven distribution of laundry items in the laundry drum is known to occur. This leads to an imbalance which causes high mechanical vibrations of the laundry drum and thus also high mechanical loads of the entire domestic appliance. On the one hand, the resulting vibrations generate unpleasant noises for the user; on the other hand, this also causes a mechanical load on the floor covering on which the domestic appliance is placed. [0003] In order to prevent or at least greatly reduce the vibrations ...

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 Patents(China)
IPC IPC(8): D06F37/22D06F23/02D06F34/16
CPCD06F23/02D06F34/16D06F37/245D06F37/225
Inventor B·拜尔J·梅尔措K·派泽特
Owner BOSCH SIEMENS HAUSGERATE GMBH