IP Library Granted Patent US 8,578,950
Granted Patent B2
US 8,578,950 · App. 11/794,519 · Granted Nov 12, 2013

Dishwasher with a device for dissolving detergent

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Quick Facts
Patent No.
US 8,578,950
App. No.
11/794,519
Granted
Nov 12, 2013
Kind
B2
Abstract

A dishwasher includes a device for adding detergent that can be sealed with a flap-type lid and which is set back in the inside door of the dishwasher and is arranged at an angle on an inclined plane in relation to the plane of the inner side of the door. During the cleaning process, the detergent falls into a dissolving chamber, which is arranged underneath the device for adding detergent, according to the program, wherein the bottom of the dissolving chamber consists of a fine-mesh grid whereat the detergent can be dissolved.

Claims (25)

1. A dishwasher comprising:

a door;

a detergent dispenser located on the door for dispensing detergent;

a treatment compartment in which items to be washed are disposed;

a storage container disposed in the treatment compartment for retaining items at a predetermined storage location within the treatment compartment;

a spray device operable to spray at least one jet of liquid; and,

at least one dissolving chamber being mounted on the storage container with the storage container being wetted with liquid that has been sprayed by the spray device and the at least one dissolving chamber receiving detergent fed thereto by the detergent dispenser during operation of the dishwasher.

2. The dishwasher as claimed in claim 1 , wherein the dissolving chamber is disposed on a front wall of the storage container.

3. The dishwasher as claimed in claim 1 , wherein the dissolving chamber is disposed in the center of the storage container.

4. The dishwasher as claimed in claim 1 , wherein the dissolving chamber is configured as an integral part of the storage container.

5. The dishwasher as claimed in claim 1 , wherein the dissolving chamber is configured as an independent component associated with the storage container.

6. The dishwasher as claimed in claim 1 , wherein at least one chamber wall and a base of the dissolving chamber are configured to allow the passage of fluids.

7. The dishwasher as claimed in claim 6 , wherein the chamber wall and the base are configured from a fine-mesh grid base.

8. The dishwasher as claimed in claim 6 , wherein a base of the dissolving chamber has an opening configured in one of a longitudinal and a transverse manner in relation to the discharging jet of liquid.

9. The dishwasher as claimed in claim 1 , wherein a base of the dissolving chamber is configured in an arched manner.

10. The dishwasher as claimed in claim 1 , wherein the spray device is disposed at a selected one of above and below the dissolving chamber and supplies water to the dissolving chamber.

11. The dishwasher as claimed in claim 1 , wherein at least one jet of fluid leaving the spray device is deflected onto a base of the dissolving chamber.

12. The dishwasher as claimed in claim 11 , wherein the jet of fluid strikes the base at a right angle.

13. The dishwasher as claimed in claim 1 , wherein a filling flap of the detergent dispenser is in a plane which is at an angle a in relation to a plane of an inner side of the door.

14. The dishwasher as claimed in claim 1 , wherein the detergent dispenser is disposed above the storage container.

15. The dishwasher as claimed in claim 1 , wherein the spray includes a spray base and at least one spray pipe and the at least one spray pipe is disposed below the dissolving chamber.

16. The dishwasher as as claimed in claim 1 , wherein the spray device is one of a spray nozzle and a sprinkler.

17. The dishwasher as claimed in claim 1 , wherein the spray device has at least one rotating spray arm with at least one spray nozzle.

18. The dishwasher as claimed in claim 1 , wherein the distance between the spray device and a base of the dissolving chamber is sufficient to dissolve the detergent in a substantially complete manner.

19. The dishwasher as claimed in claim 1 , wherein the dissolving chamber is disposed on a front side wall of the storage container.

Assignments (3)
CORRECTIVE ASSIGNMENT TO REMOVE USSN 14373413; 29120436 AND 29429277 PREVIOUSLY RECORDED AT REEL: 035624 FRAME: 0784. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME. Recorded Jun 19, 2015
From: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
To: BSH HAUSGERÄTE GMBH
Reel/Frame 036000/0848 →
CHANGE OF NAME Recorded May 11, 2015
From: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
To: BSH HAUSGERÄTE GMBH
Reel/Frame 035624/0784 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2007
From: ROSENBAUER, MICHAEL; SCHESSL, BERND
To: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
Reel/Frame 019553/0168 →