Lg Electronics Inc.

Agency for Defense Development

Moon Hee Hong

Byung Keol Choi

Sang Heon Lee

Seong Min Lee

Tae Hee Lee

Young Ho Kim

Jae Won Chang

Jong Min Lee

Soo Young Oh

Kyung Chul Woo

Woo Young Kim

Myong Hun Im

Ig Geun Kwon

Han Su Jung

Eun Jin Park

In Ho Cho

Hyung Yong Kim

Sang Il Hwang

Eun Pyo Kim

Heung Sub Song

Joon Woong Noh

Woon Hyung Baek

Si Moon Jeon

Hyun Seok Seo

Jae Hyun Kim

Sang Wook Hong

Hee Tae Lim

Chang Oh Kim

Byoung Soo Je

Myong Hung Im

A laundry machine and a control method thereof are provided in which laundering ability may be improved while also improving efficiency and noise/vibration. The laundry machine employs a plurality of drum motions by varying drum rotational speed, drum rotational direction, and drum starting and stopping point, to provide different motion of laundry items in the drum.

Control method of a laundry machine

A laundry treating apparatus includes a cabinet, a tub provided in the cabinet, a drum rotatably provided in the tub for receiving laundry, a gasket provided between the cabinet and the tub, a plurality of spray nozzles provided at a lower part of the gasket for spraying wash water upward into the drum, and a pump for pumping wash water to the spray nozzles.

Laundry treating apparatus and method

Laundry machine

Disclosed herein is a washing machine with drying function. A heater is mounted in a tub for heating wash water or air in the tub. A circulating channel is connected to the tub for guiding air heated by the heater to the outside of the tub and then supplying the air into a drum such that the laundry in the drum is dried. Consequently, the structure of the washing machine with drying function is simplified, the manufacturing costs of the washing machine with drying function are reduced, and noise generated from the washing machine with drying function is minimized.

Washing machine with drying function and method of controlling the same

A spin-dry control method in a washing machine includes sensing a first clothes amount contained in a washing tub, sensing an unbalance of the clothes and a second clothes, after execution of the sensing the first clothes amount, determining a final clothes amount, based on the first clothes amount and the second clothes amount, and executing a main spin-dry process, based on the final clothes amount.

Spin-dry control method in washing machine

A sintering method for a W--Ni--Mn type heavy alloy, including controlling the deoxidization of tungsten and nickel under an inert atmosphere, changing to a hydrogen atmosphere at above a temperature at which manganese is deoxidized and simultaneously deoxidizing tungsten, nickel and manganese, and sintering by raising the temperature, resulting in the fabrication of a sintered heavy alloy having a 100% relative theoretical density.

Sintering method for tungsten-nickel-manganese type heavy alloy

A fabrication method for a tungsten heavy alloy includes first fabricating a green compact or a sintered body composed of tungsten and other elements except manganese, then putting manganese thereon, and sintering the tungsten heavy alloy with manganese manganese, whereby the formation of pores, which occurs because manganese is oxidized by the deoxidation of oxides existing on the surface of powders of tungsten, nickel and iron is prevented, and a tungsten heavy alloy having a 100% non-theoretical density of 100% is obtained.

Fabrication method for tungsten heavy alloy

A method for producing an irregular tungsten/matrix interface in tungsten based heavy alloy is disclosed. The method involves a cyclic heat treatment and resintering at above liquidus temperature for tungsten heavy alloys consisting of 80 to 98 weight % tungsten and remainder of matrix phase. The sintered specimens are cyclically heat treated at above 1000.degree. C. and resintered at liquidus temperature of the matrix phase for one minute to 4 hours at a constant temperature.

Irregular shape change of tungsten/matrix interface in tungsten based

Growing community of inventors

Seoul, South Korea

Moon Hee Hong