Detection system of washing machines removable basket and method for detection of washing machines removable basket

Patent metadata

Field	Value
Publication number	US-10329703-B2
Application number	US-201715699398-A
Country	US
Kind code	B2
Filing date	Sep 8, 2017
Priority date	Oct 1, 2013
Publication date	Jun 25, 2019
Grant date	Jun 25, 2019

Abstract

The present invention relates to a washing machine having at least one washing basket defining a first treating chamber and at least one removable washing basket that is selectively receivable within the first treating chamber as well as at least one sensor and at least one component able to cause excitation in the sensor.

First claim

The invention claimed is:

1. A washing machine, comprising:
a structure defining an interior of the washing machine;
a first washing basket located within the interior of the washing machine and defining a first treating chamber;
a second washing basket defining a second treating chamber and where the second washing basket is removable and configured to be selectively received within the first treating chamber;
at least one sensor located within the interior of the washing machine or located on the second washing basket; and
at least one component configured to cause excitation of the at least one sensor and where the at least one component is located on the other of the interior of the washing machine or the second washing basket;
wherein the sensor is configured to provide an output based on the excitation that is indicative of a presence of the second washing basket.

2. The washing machine of claim 1 wherein being located within the interior includes being operably coupled to the first washing basket.

3. The washing machine of claim 1 wherein the first washing basket further includes a ring and the at least one sensor or the at least one component is operably coupled to the ring.

4. The washing machine of claim 1 , further comprising a structural component located within the interior of the washing machine.

5. The washing machine of claim 4 wherein being located within the interior includes being operably coupled to the structural component.

6. The washing machine of claim 1 wherein the sensor comprises one of a mechanical sensor, an inductive sensor, a magnetic sensor, an electromagnetic sensor, or an optical sensor.

7. The washing machine of claim 1 wherein the component comprises a magnet, an electromagnet, a light source, or a refractive element.

8. The washing machine of claim 1 , further comprising a stirrer at least partially located within the first washing basket.

9. The washing machine of claim 8 wherein the second washing basket operably couples to the stirrer when the second washing basket is received within the first treating chamber.

10. The washing machine of claim 9 , further comprising a controller configured to receive the output of the sensor, determine the presence of the second washing basket based on the output, and operate the washing machine based thereon.

Assignees

• Whirlpool Sa

Inventors

• Bergamo Danilo Antonio

Classifications

• D06F37/16

  Partitions · CPC title

• D06F37/12 Primary

  adapted for rotation or oscillation about a vertical axis · CPC title

• D06F29/00

  Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus · CPC title

• D06F31/00

  Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies · CPC title

• D06F39/002

  Textiles & Paper · mapped topic