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Laundry washing machine

Inactive Publication Date: 2010-03-04
INDESIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0015]One aim of the present invention is to provide a laundry washing machine having a system for the introduction of a liquid directly inside of the laundry basket, allowing efficacious treatment performances to be obtained and being of simple and reliable construction with respect to the prior art.

Problems solved by technology

The setting up of the recirculation circuit and its components complicates manufacturing of the machine.
This solution allows for a decided improvement in the efficacy of liquid recirculation, but it further complicates construction of the hydraulic circuit of the machine and of the bellow-like sealing gaskets operating between the front wall of the tub and the front wall of the basket, in which the nozzle must be positioned.
As was previously explained, this solution is a source of drawbacks for the construction of the machine.

Method used

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Examples

Experimental program
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Embodiment Construction

[0058]The machine has a cabinet 2 with a front wall 2a wherein an opening 3 is obtained, having a substantially square shape in the non-limiting example. A control panel 4, only schematically represented and including a display and some command buttons, is mounted on the wall 2a; the control panel 4 is associated with a machine control system, particularly of the microcontroller type, schematically represented by the block CS.

[0059]In the following, only the components of the machine 1 useful for understanding the inventive aspects of interest will be described, taking for granted that the machine includes all of the other elements—being known per se—required for its normal functioning, such as valve means and conduits for loading water into the tub, level sensing means, drain conduit, likely anti-flood means, likely drying circuit, suspension / shock absorbing means, and so on.

[0060]Inside the cabinet 2 a so-called oscillating group is provided, indicated as a whole with G in FIG. 2....

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PUM

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Abstract

A front loading laundry washing machine is provided. The laundry washing machine includes a washing tub, a laundry basket mounted in the tub, a motor to actuate the basket in rotation and a system for feeding liquid in the basket. The basket has a first and second end wall between which a peripheral wall extends. The liquid feeding system comprises at least one inflow passage formed in a prevalently imperforated annular region of the peripheral wall of the basket and an inflow conduit having a delivery outlet facing toward the prevalently imperforated annular region. The laundry washing system is further provided with a positioning system designed for bringing and maintaining the basket in a substantially predetermined angular position within the tub, in such a position the inflow passage being substantially aligned with the delivery outlet of the inflow conduit to receive therefrom a liquid flow for the purpose of loading of liquid in the basket.

Description

FIELD OF THE INVENTION[0001]The present invention concerns a laundry washing machine, in particular a front-loading machine, having[0002]a washing chamber or tub,[0003]a laundry basket mounted in the tub to rotate around an axis substantially horizontal or inclined up to 25° with respect to the horizontal,[0004]motor means to actuate the basket in rotation, and °[0005]a system for supplying liquid inside the tub and / or the basket.PRIOR ART[0006]Laundry washing machines (including the so-called “washer-drier” machines) comprise a cabinet, inside of which a washing chamber or tub is mounted. A basket is provided inside of the tub that, in the “European-type” machines is mounted so to be rotatable around an axis substantially horizontal or inclined usually not more than 25 with respect the horizontal.[0007]The basket has two end walls, between which a perforated peripheral or circumferential wall extends, i.e., a wall practically entirely and uniformly provided with a multitude of hole...

Claims

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Application Information

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IPC IPC(8): D06F25/00
CPCD06F37/206D06F37/26D06F37/262D06F39/088D06F37/265D06F37/267D06F37/269D06F37/263D06F37/42
Inventor BONGINI, DINO
Owner INDESIT
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