Metering device for the metered addition of detergents
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47L-015/00
A47L-015/44
B67D-007/34
D06F-039/02
출원번호
US-0498127
(2014-09-26)
등록번호
US-9949612
(2018-04-24)
우선권정보
DE-10 2008 053 312 (2008-10-27)
발명자
/ 주소
Lonski, Rudolf
출원인 / 주소
Henkel AG & Co. KGaA
대리인 / 주소
Krivulka, Thomas G.
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A dispensing apparatus for dispensing substances, such as cleaning, washing, or dishwashing agents, in household appliances such as washing machines, dishwashers, or the like, having a dispensing unit having control means to control dispensing of the substances, and a tank receptacle, a tank for sto
A dispensing apparatus for dispensing substances, such as cleaning, washing, or dishwashing agents, in household appliances such as washing machines, dishwashers, or the like, having a dispensing unit having control means to control dispensing of the substances, and a tank receptacle, a tank for stocking the substances, the tank being embodied as a replaceable unit connectable to the tank receptacle, at least one connection for data transmission between the dispensing unit and the tank, at least one connection for data transmission between the household appliance and the tank and/or the dispensing unit.
대표청구항▼
1. A dispensing apparatus (2, 2′, 2″; 36, 37) for dispensing one or more cleaning substances in a household appliance interior, the apparatus comprising: a dispensing unit (25, 37) having control means to control dispensing of the substances;a tank receptacle (23, 24, 30, 31, 41);a tank (26, 36) for
1. A dispensing apparatus (2, 2′, 2″; 36, 37) for dispensing one or more cleaning substances in a household appliance interior, the apparatus comprising: a dispensing unit (25, 37) having control means to control dispensing of the substances;a tank receptacle (23, 24, 30, 31, 41);a tank (26, 36) for stocking the substances, the tank (26, 36) being embodied as a replaceable unit connectable to the tank receptacle (41);at least one first connection (40), configured for data transmission between the dispensing unit (25, 37) and the tank (26, 36); andat least one second connection (38, 39), configured for data transmission and further configured for the wireless emission and/or reception of optical signals in the visible region between the household appliance (1, 1′, 1″; 35) and at least one of the tank (26, 36) and the dispensing unit (25, 37), the tank and dispensing unit being situated inside the household appliance and in visual proximity with the household appliance interior, wherein the household appliance interior has reflective walls for reflecting the optical signals throughout the household appliance interior. 2. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein one or both of the at least one first and second connections (38, 39, 40) is/are configured for the emission and/or reception of optical signals in the region of a wavelength between 600 and 800 nm. 3. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the at least one second connection (38, 39) is configured for the emission and/or reception of an optical signal as a signal pulse or a sequence of signal pulses having a pulse duration of between 1 ms and 10 seconds. 4. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 3, wherein the at least one connection for data transmission (38, 39) is configured for the emission and/or reception of an optical signal as a signal pulse or a sequence of signal pulses having a pulse duration of between 5 ms and 100 ms. 5. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the at least one second connection (38, 39) is a master-slave bus. 6. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the dispensing unit (25, 37) comprises a controlling unit (14) to control dispensing. 7. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 6, wherein the controlling unit (14) is embodied to control dispensing and/or a cleaning program. 8. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 6, further comprising at least one sensor (32) that is connected to the controlling unit of the dispensing unit (25, 37). 9. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the dispensing unit (25, 37) comprises at least one coding unit for transmitting and/or decrypting codes by means of the at least one second connection for data transmission (38, 39). 10. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the dispensing unit (25, 37) comprises at least one memory for storing at least one data type selected from the group consisting of identification codes, washing parameters, execution parameters of cleaning programs, and instructions. 11. The dispensing apparatus (2, 2′, 2″; 36, 37) according to claim 1, wherein the dispensing unit (25, 37) encompasses at least one mechanical coding unit (23, 24, 30, 31, 41) for reception of the tank (26, 36). 12. A household appliance (1, 1′, 1″; 35), comprising the dispensing apparatus according to claim 1, and at least one connection for data transmission to the dispensing apparatus (2, 2′, 2″; 36, 37). 13. The dispensing apparatus (2, 2″; 36, 37) according to claim 1, further comprising at least one LED that emits the optical signals. 14. The dispensing apparatus (2, 2″; 36, 37) according to claim 13, wherein the LED is configured to both emit the optical signals into the household appliance interior, and to indicate an operating state of the dispensing apparatus.
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