Title:
LAUNDRY DRYING MACHINE AND CONTROLLING METHOD OF LAUNDRY DRYING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/050825
Kind Code:
A1
Abstract:
The present invention relates to a laundry drying machine and a control method of the laundry drying machine, and includes a cabinet, a drum that is rotatably installed in the cabinet to accommodate a subject to be dried, and an electric field generator that is spaced apart from the drum and generates an electric field inside the drum when power is applied. The electric field generator includes an anode electrode that is spaced apart from the drum, fixed to the cabinet, and applies the electric field to the subject to be dried accommodated in the drum, a power supply unit that supplies the power to the anode electrode, and a matcher that is provided in the cabinet and matches source impedance of the power and an impedance of a load side. The drum is rotated at a preset agitating rotation speed in a state in which the power supply to the anode electrode is stopped, and the agitating rotation speed is greater than 0, less than 50 rpm, so that there is an effect that the subject to be dried can slide along the inner circumferential surface of the drum without falling.
Inventors:
KIM JIHOON (KR)
KIM YOUNGMIN (KR)
MOON CHANWOO (KR)
LEE JUNGHOON (KR)
KIM YOUNGMIN (KR)
MOON CHANWOO (KR)
LEE JUNGHOON (KR)
Application Number:
PCT/KR2021/012167
Publication Date:
March 10, 2022
Filing Date:
September 07, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
D06F58/26; D06F34/10; D06F34/14; D06F34/18; D06F58/08; D06F58/40; D06F58/44; D06F58/46; D06F58/48; F26B3/347
Foreign References:
| US20190271504A1 | 2019-09-05 | |||
| US20050044639A1 | 2005-03-03 | |||
| US20190128605A1 | 2019-05-02 | |||
| US20150089832A1 | 2015-04-02 | |||
| US20050120577A1 | 2005-06-09 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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