Invention Grant
- Patent Title: Laundry treatment apparatus and method of controlling the same
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Application No.: US16111492Application Date: 2018-08-24
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Publication No.: US11060232B2Publication Date: 2021-07-13
- Inventor: Woore Kim , Changoh Kim , Sangwook Hong
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2017-0108223 20170825
- Main IPC: D06F39/04
- IPC: D06F39/04 ; D06F33/00 ; H05B6/06 ; H05B6/10 ; D06F58/26

Abstract:
Disclosed is a laundry treatment apparatus, which directly heats a drum accommodating laundry and is enhanced in efficiency and safety. The laundry treatment apparatus includes a tub, a drum formed of a metal material and rotatably provided inside the tub to accommodate laundry, an induction module spaced apart from a circumferential surface of the drum to heat the circumferential surface of the drum via a magnetic field that is generated when current is applied to a coil, a lifter provided in the drum to move the laundry inside the drum when the drum rotates, a temperature sensor provided to sense a temperature of the drum, and a module controller configured to control an output of the induction module so as to control an amount of heat generated from the circumferential surface of the drum. The module controller controls the amount of heat based on the temperature sensed by the sensor.
Public/Granted literature
- US20190062981A1 LAUNDRY TREATMENT APPARATUS AND METHOD OF CONTROLLING THE SAME Public/Granted day:2019-02-28
Information query