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:
Dec. 10, 2024
Filed:
Jul. 05, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06F 33/47 (2020.01); D06F 33/42 (2020.01); D06F 34/10 (2020.01); D06F 37/30 (2020.01); D06F 39/08 (2006.01); F04D 15/00 (2006.01); F04D 15/02 (2006.01); F04D 25/06 (2006.01); D06F 23/02 (2006.01); D06F 23/04 (2006.01); D06F 33/48 (2020.01); D06F 103/18 (2020.01); D06F 103/38 (2020.01); D06F 103/42 (2020.01); D06F 103/48 (2020.01); D06F 105/08 (2020.01); D06F 105/46 (2020.01);
U.S. Cl.
CPC ...
D06F 33/42 (2020.02); D06F 33/47 (2020.02); D06F 34/10 (2020.02); D06F 37/30 (2013.01); D06F 39/08 (2013.01); F04D 15/0066 (2013.01); F04D 15/0254 (2013.01); F04D 25/06 (2013.01); D06F 23/02 (2013.01); D06F 23/04 (2013.01); D06F 33/48 (2020.02); D06F 37/304 (2013.01); D06F 39/083 (2013.01); D06F 2103/18 (2020.02); D06F 2103/38 (2020.02); D06F 2103/42 (2020.02); D06F 2103/48 (2020.02); D06F 2105/08 (2020.02); D06F 2105/46 (2020.02); F04D 15/0245 (2013.01); F05D 2260/85 (2013.01); F05D 2270/304 (2013.01); F05D 2270/335 (2013.01); F05D 2270/705 (2013.01);
Abstract
The present disclosure relates to a laundry treatment machine and a method for controlling the same. A pump motor may operate according to the steps of starting up the pump motor when operating or stopping the pump motor. Upon restarting, the pump motor may be controlled to start up after being on standby until the rotor stops, and therefore the pump may run normally even in case in which the pump repeatedly stops and runs, and the drainage performance may be improved and wash water may be drained by the operation of the pump regardless of the lift level.