Fluid container of a household appliance

Patent metadata

Field	Value
Publication number	US-9731865-B2
Application number	US-201514625948-A
Country	US
Kind code	B2
Filing date	Feb 19, 2015
Priority date	Feb 19, 2015
Publication date	Aug 15, 2017
Grant date	Aug 15, 2017

Abstract

A fluid container of a household appliance, the fluid container having a retaining region to hold fluid and which has at least one oligodynamic surface, and a household appliance that includes on such fluid container.

First claim

What is claimed is:

1. A household appliance, comprising:
a process air loop through which air is to flow;
a drum in communication with the process air loop, and which is to receive laundry that is to be dried;
a heat pump in communication with the process air loop to receive process air discharged by the drum;
at least one fluid container having a retaining region to collect and hold fluid removed from the process air by the heat pump, the retaining region having at least one oligodynamic surface; and
at least one electrode positioned in an inside area of the retaining region, the at least one electrode having at least one oligodynamic surface.

2. The household appliance of claim 1 , wherein the oligodynamic surface is composed of at least one element out of Group Ib of a periodic table.

3. The household appliance of claim 1 , wherein the at least one electrode is to receive an electric current to decompose the at least one oligodynamic surface.

4. The household appliance of claim 1 , wherein the retaining region is predominantly covered by the at least one oligodynamic surface.

5. The household appliance of claim 1 , wherein the household appliance comprises a clothes drying appliance.

6. The household appliance of claim 1 , wherein the at least one fluid container comprises a condensate container.

7. A clothes dryer, comprising:
a process air loop through which air is to flow;
a heat pump in communication with the process air loop to receive process air discharged by the drum;
at least one fluid container having a retaining region to hold fluid removed from the process air by the heat pump; and
at least one electrode positioned in an inside area of the retaining region, the at least one electrode having an oligodynamic surface which is configured to receive an electric current having a predetermined electrical charge to electrolytically decompose the oligodynamic surface.

8. The clothes dryer of claim 7 , wherein the at least one fluid container comprises a condensate container.

9. The clothes dryer of claim 7 , wherein the at least one electrode is positioned at a side wall of the retaining region.

10. The clothes dryer of claim 7 , wherein the at least one electrode is positioned at a bottom wall of the retaining region.

11. The household appliance of claim 1 , wherein the at least one electrode is positioned at a side wall of the retaining region.

12. The household appliance of claim 1 , wherein the at least one electrode is positioned at a bottom wall of the retaining region.

13. A clothes dryer, comprising:
a process air loop through which process air is to flow;
a drum in communication with the process air loop, and which is to receive laundry that is to be dried;
a heat pump in communication with the process air loop and the drum; and
a fluid container having a fluid container body to collect condensate removed from the process air by the heat pump, the fluid container body having a retaining region to collect and hold the condensate, the retaining region covered on an inside area thereof with at least one electrode having an oligodynamic surface which is to contact the condensate collected by the retaining region.

14. The clothes dryer of claim 13 , wherein the at least one electrode is composed of at least one element out of Group Ib of a periodic table.

15. The clothes dryer of claim 13 , wherein the at least one electrode is positioned at a side wall of the retaining region.

16. The clothes dryer of claim 13 , wherein the at least one electrode is positioned at a bottom wall of the retaining region.

17. The clothes dryer of claim 13 , wherein the at least one electrode is positioned at a bottom wall of the retaining region and a side wall of the retaining region.

Assignees

• Bsh Hausgeraete Gmbh

Inventors

• Heβ Jürgen
• Proseanic Vladimir
• Skierman Piotr

Classifications

• D06F58/24

  Condensing arrangements · CPC title

• B65D25/14 Primary

  Linings or internal coatings (of containers made by folding or erecting blanks made of paper B65D5/56 {; linings for domestic water storage heaters F24H1/183}) · CPC title

• D06F58/20 Primary

  General details of domestic laundry dryers  (D06F59/00 takes precedence) · CPC title