Patent · US Active

Thread debris filtering apparatus

US10253446B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignees

Haier Group Corporation · CN
QINGDAO HAIER WASHING MACHINE CO., LTD. · CN

Inventors

Peishi Lv · Shandong, CN
Lin Yang · Shandong, CN
Yunlong Tian · Lo Wu, CN
Lingchen Wang · Shandong, CN
Zunan Liu · Qingdao, CN
Qinglong Ji · Damaishan, CN
Weihai Li · Qingdao, CN

Key dates

Filing date	Nov 28, 2014
Grant date	Apr 9, 2019
Priority date	—
Expiry date	Jul 10, 2035

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06F23/04
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover (100) and a filter rear cover (200) connected with the filter front cover; a water filtering part (110) is arranged on the filter front cover (100); a water inlet (220) is arranged in the filter rear cover (200); backflow prevention structures (210) are arranged on an inner wall of the filter rear cover (200); and the backflow prevention structures (210) are arranged at the lower part of the water inlet (220) and close to the water inlet (220).

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