Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/076481
Kind Code:
A1
Abstract:
A washing machine (S) comprising: an outer drum (100); an inner drum (200), the inner drum (200) being rotatably arranged within the outer drum (100); an impeller (400), the impeller (400) being rotatably arranged within the inner drum (200); and a motor (300), the motor (300) comprising a stator (31), a first rotor part (32), a second rotor part (33), and a switching mechanism (34). The relative position of the stator (31) and that of the outer drum (100) are fixed. Either of the first rotor part (32) and the second rotor part (33) is transmissively connected to the inner drum (200); the other of the first rotor part (32) and the second rotor part (33) is transmissively connected to the impeller (400). When the switching mechanism (34) is in a washing state, the relative position of the stator (31) and that of either of the first rotor part (32) and the second rotor part (33) are fixed; when the switching mechanism (34) is in a spin-drying state, the relative position of the first rotor (32) and that of the second rotor (33) are fixed.

Inventors:
WU DI (CN)
CHEN JINTAO (CN)
ZHU Z Q (CN)
HU YIMING (CN)
WANG HONGXIAO (CN)
Application Number:
PCT/CN2016/109544
Publication Date:
May 03, 2018
Filing Date:
December 12, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGDONG WELLING MOTOR MFG CO (CN)
MIDEA WELLING MOTOR TECH SHANGHAI CO LTD (CN)
International Classes:
D06F37/40; H02K16/00
Foreign References:
CN105780373A2016-07-20
CN1928196A2007-03-14
CN104979977A2015-10-14
CN104141212A2014-11-12
JP2006043153A2006-02-16
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF:



 
Previous Patent: CRANKSHAFT AND ROTARY COMPRESSOR

Next Patent: MOTOR