The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2004
Filed:
Dec. 06, 2002
Seong-Ho Cho, Seoul, KR;
In-Seop Lee, Gyeonggi-Do, KR;
In-Won Lee, Gyeonggi-Do, KR;
Jae-Yong Sung, Seoul, KR;
Jay-Ho Choi, Seoul, KR;
Kwang-Hyup An, Seoul, KR;
Jeong-Ho Lee, Gyeonggi-Do, KR;
Young-Sok Nam, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
An apparatus and a method for controlling a concentrated cooling of a refrigerator for discharging cool air to a region where a load of high temperature is generated when the load is generated on a certain region in a cooling chamber due to receipt of food or opening of door comprises: a step of performing normal operation; a step of deciding whether the operating time reaches to a set time by counting the time; a step of blocking main discharge of cool air and detecting the load of high temperature by scanning, if it is decided that the set time is reached; and a step of rotating the nozzle to the region of the load and injecting cool air for a predetermined time, if the load of high temperature is detected in above step.