Laundry treatment apparatus
AssigneeLG Electronics Inc.
InventorsJuhan Yoon, Yongjun An, Namyeong Heo
Life of this patent
Estimating the term…
Abstract
Disclosed is a laundry treatment apparatus, including a cabinet, a drum rotatably provided in the cabinet and configured to accommodate laundry, having a cylindrical shape, having one side open so as to define an input opening, and having another side defining a drum rear plate, a driving portion having a drum rotating shaft coupled to the drum rear plate so as to provide power to rotate the drum, and a filter layer, provided at a portion where the drum rotating shaft is connected to the drum and made of a material that blocks leakage current.
Claims20
A laundry treatment apparatus comprising:
- a cabinet;
- a drum rotatably provided in the cabinet and configured to accommodate laundry, having a cylindrical shape, having one side open so as to define an input opening, and having another side defining a drum rear plate;
- and
- a driving portion having a drum rotating shaft coupled to the drum rear plate so as to provide power to rotate the drum,
- wherein the laundry treatment apparatus further comprises a filter layer provided at a portion where the drum rotating shaft is brought into contact with the drum, and having a resistivity greater than 106 ohm and less than 109 ohm.
A laundry treatment apparatus comprising:
- a cabinet;
- a drum rotatably provided in the cabinet and configured to accommodate laundry, having a cylindrical shape, having one side open so as to define an input opening, and having another side defining a drum rear plate;
- a driving portion having a drum rotating shaft coupled to the drum rear plate so as to provide power to rotate the drum;
- an electrical insulating layer provided on a portion where the driving portion is connected to the drum;
- and
- a grounding member having one end brought into contact with the drum and another end brought into contact with the cabinet, and comprising a filter member having at least a portion forming an electric passage having a resistivity of 106 ohm or greater and 109 ohm or less.
Dependencies are inferred from the claim text.