Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Ju Yeul Jeong

Heung Seob Choi

Sang C Park

Seok Y Yoon

Jae A Kim

Song I H

A window air conditioner includes an electrically grounded outer case and an air conditioning unit (compressor, condenser, evaporator, etc.) slidable into and from the outer case. Mounted in the outer case is a pair of horizontal metallic rails upon which the unit slides. The rails include sharp projections extending upwardly into contact with a metallic base of the unit to cut through a film, such as paint, disposed on the base, in order to make electrical contact with the base. The unit is thus electrically grounded through the base, rails, and outer case.

Earth system for a window-type air conditioner

A window air conditioner includes indoor and outdoor portions separated by a partition. Air intake ports are formed in front and rear panels of the indoor portion. An L-shaped evaporator extends across both intake ports. An indoor sirocco fan rotatable about a vertical axis draws air through the evaporator and directs the air toward an air discharge port formed in the front panel. A filter has two filter sections connected to a common connecting element so as to be insertable simultaneously across the air intake ports of the front and side panels. The outdoor portion includes air intake ports formed in both side panels and air discharge ports formed in a rear panel and one of the side panels. An L-shaped condenser extends across both discharge ports. An outdoor sirocco fan rotatable about a horizontal axis is arranged to direct air toward the condenser. Two propeller blades are rotatable coaxially with the outdoor sirocco fan adjacent opposite ends thereof for directing air toward the outdoor sirocco fan.

Window mounted air conditioner

A process for preparing high-Tc superconducting integrated circuits by using a method in which a thin surface layer of non-superconducting tetragonal YBa.sub.2 Cu.sub.3 Oy wafer is selectively transformed into a superconducting orthorhombic phase by oxygen-diffusion. The superconducting orthorhombic islands are surrounded with non-superconducting tetragonal phases and these are electrically isolated from each other. The process results in the formation of superconducting integrated circuits which are inexpensive and are high in quality.

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Seoul, South Korea

Ju Yeul Jeong