IP Library › Granted Patent US 11,071,435
Granted Patent B2
US 11,071,435 · App. 16/468,853 · Granted Jul 27, 2021

Dosing device for a cleaning machine

Inventors: Arnd Kessler (Monheim am Rhein, DE); Thomas Weber (Weimar, DE); Johannes Zipfel (Amsterdam, NL); Christian Nitsch (Duesseldorf, DE); Lars Zuechner (Langenfeld, DE); Nadine Franke (Cologne, DE); Georg Wawer (Vienna, AT); Alexander Mueller (Monheim, DE)
Assignee: Henkel AG & Co. KGaA
A47L15/0055A47L15/4463A47L15/4472C11D3/001C11D3/0068C11D11/0017C11D11/0023C11D17/046D06F33/00D06F39/024D06F58/203
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Quick Facts
Patent No.
US 11,071,435
App. No.
16/468,853
Granted
Jul 27, 2021
Kind
B2
Abstract

A system for dosing substances such as cleaning and/or care agents is disclosed. The system includes a dosing device, at least one energy source, a control unit, a sensor unit, and at least two cartridges for respectively accommodating at least one of the cleaning and/or care agents. The at least two cartridges are capable of being coupled to the dosing device.

Claims (38)

1. A system including a dosing device for dosing a first agent and a second agent comprising:

a sensor unit for determining a parameter of an environment;

at least two cartridges for respectively accommodating the first agent and the second agent, wherein the at least two cartridges are coupled to the dosing device,

a control unit configured to control dosing of the first agent and the second agent into the environment in response to the parameter of the environment; and

a communication interface configured for coupling a control signal generated in response to the parameter of the environment to a UV light.

2. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 , wherein each of the at least two cartridges accommodates at least one of the first agent and the second agent chosen from:

A) a cleaning booster substance;

B) a shine and drying booster substance;

C) a softening salt;

D) a glass protection substance;

E) a deodorizing substance;

F) a machine cleaning substance; and/or

G) a care substance.

3. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein at least one of the at least two cartridges is detachably coupled to the dosing device.

4. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein at least one of the at least two cartridges has a plurality of mutually spatially separated chambers for accommodating mutually different agents.

5. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein at least one of the at least two cartridges comprises a depletion indicator.

6. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein the sensor unit comprises at least one of the devices from the group of:

A) at least one device for measuring a conductance;

B) at least one device for measuring a temperature;

C) at least one device for determining unpleasant fragrancing substances;

D) at least one device for determining a loading status;

E) at least one device for determining a turbidity;

F) at least one device for determining a degree of soiling;

G) at least one device for determining a pH; and

H) at least one device for determining a brightness.

7. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein a quantity of the first agent and the second agent is dosed by the control unit.

8. The system including a dosing device for dosing a first agent and a second agent as claimed in claim 1 wherein a control signal from the control unit activates of dosing of the first agent and the second agent accommodated in the at least two cartridges.

9. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein the dosing device comprises at least one actuator connected to the control unit such that a control signal from the control unit activates a movement of the actuator.

10. A method of using the system as claimed in claim 1 inside a dishwasher, a washing machine, or a clothes dryer.

11. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 , further comprising a household appliance chosen from a washing machine, dishwasher, or a clothes dryer.

12. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein each of the at least two cartridges is detachably coupled to the dosing device.

13. The system including a dosing device for dosing the first agent and the second agent as claimed in claim 1 wherein each of the at least two cartridges comprises a depletion indicator.

14. A system comprising:

at least two cartridges each accommodating an agent; and

a dosing device coupled to the at least two cartridges and configured to dose the agent accommodated by the at least two cartridges with the dosing device comprising:

a sensor unit adapted to determine a parameter of an environment;

a control unit configured to control dosing of the agent in response to the parameter of the environment; and

a communication interface for transmitting a control signal generated in response to the parameter of the environment to a UV light.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 12, 2019
From: KESSLER, ARND; WEBER, THOMAS; ZIPFEL, JOHANNES; NITSCH, CHRISTIAN; ZUECHNER, LARS; FRANKE, NADINE; WAWER, GEORG; MUELLER, ALEXANDER
To: HENKEL AG & CO. KGAA
Reel/Frame 049446/0069 →
Priority Claims (1)
DE 10 2016 225 810.9 · Dec 21, 2016 · national
Continuity (1)
Related Publication 20200069146A1 · Mar 5, 2020
Cited By (1)
US 12,252,831