Patent · US Active

Drum washing machine

US11286609B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Inventors

Guangfang Lin · Wuxi, CN
Song Lu · Wuxi, CN
Yulai Miao · Wuxi, CN
Wei Qian · Wuxi, CN
Chunyu Zhu · Wuxi, CN

Key dates

Filing date	May 31, 2018
Grant date	Mar 29, 2022
Priority date	—
Expiry date	May 31, 2038

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06F2105/46
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A drum washing machine includes a tub; a drum rotatably arranged in the tub; an agitator rotatably arranged in the drum; a drive in transmission connection with the drum via a main shaft which transmits a torque of the driver to the drum; and a planetary gear assembly in transmission connection with the main shaft and the agitator and transmitting a torque of the main shaft to the agitator.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.