The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2016
Filed:
Jun. 23, 2011
Hai Shu, Qingdao, CN;
Peishi LV, Qingdao, CN;
Sheng Xu, Qingdao, CN;
Lin Yang, Qingdao, CN;
Baozhen Cheng, Qingdao, CN;
Qiuying Gao, Qingdao, CN;
Hai Shu, Qingdao, CN;
Peishi Lv, Qingdao, CN;
Sheng Xu, Qingdao, CN;
Lin Yang, Qingdao, CN;
Baozhen Cheng, Qingdao, CN;
Qiuying Gao, Qingdao, CN;
HAIER GROUP CORPORATION, Laoshan, Qingdao, Shandong, CN;
QINGDAO HAIER WASHING MACHINE CO., LTD., Laoshan, Qingdao, Shandong, CN;
Abstract
A washing machine includes an inner tub arranged in an outer tub and a rotatable wave wheel. As every 1 kg load is increased, the height difference hbetween the clothes and water satisfies the formula h=(πDh−4V)/(KπD), wherein D is the diameter of the inner tub, h is the height of the wave wheel, Vis the volume of the wave wheel, and K is the optimal clothes load between the wave wheel and the inner tub within the wave wheel height. The clothes overturn periodically while rotating along with the wave wheel. The clothes move towards the center of the wave wheel along the wave wheel while moving upward, overturn outwards in a uniform wobble way after reaching the climax of the wave wheel and fall to the bottom of the inner tub along the inner tub wall, and move towards the center of the wave wheel again.