Isbilen Ersin,Pertermann Hans-Holger,Rittner Martin,Steck Thomas,Wolf Christian
申请号:
US201615774599
公开号:
US2018325353(A1)
申请日:
2016.12.21
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
A lifting device for a dishwashing machine includes an electrical drive mechanism constructed to move a dishware receptacle of the dishwashing machine between a start position and an end position. A detection unit detects a current draw of the electrical drive mechanism over a travel distance of the dishware receptacle in the dishwashing machine, and an identification unit identifies a status of the lifting device on the basis of the current draw of the electrical drive mechanism detected over the travel distance.