Kilyoung
Kilyoung Kim, Changwon-Si KR
Patent application number | Description | Published |
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20120160457 | COMPOUND HEAT PIPE, METHOD OF MANUFACTURING THE SAME, HEAT EXCHANGER AND HEAT EXCHANGER SYSTEM USING THE SAME - The compound heat pipe according to the present invention may overcome physical limits, which a single metal pipe might have, by integrally joining different metal pipes having different physical properties, forming ridges on an inner surface thereof the pipe and protrusions on an outer surface thereof and may first increase heat transfer capability by increasing the heat transfer area between the pipe and fluid. Further, the compound heat pipe according to the present invention may secondly increase the heat transfer capability by setting the noncontact rate to be 30% or less so that the heat transfer rate of the compound heat pipe in the radial direction may be optimized. | 06-28-2012 |
Kilyoung Lee, Daejeon KR
Patent application number | Description | Published |
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20120177961 | PRISMATIC SECONDARY BATTERY EMPLOYED WITH SAFETY GROOVE - A prismatic secondary battery includes an electrode assembly having a cathode, an anode, and a separator mounted in a prismatic battery case in a sealed state, the battery case including a hexahedral case body open at the top thereof, the hexahedral case body being made of a metal material, and a case cap coupled to the open top of the case body, the case cap having an electrode terminal, wherein the case body is provided at a region exhibiting a stress distribution equivalent to 40% or less of the maximum stress of the case in a high pressure state with a line-shaped safety groove configured to be ruptured when high pressure occurs in the battery, and the safety groove is configured such that a residual thickness of the case body is decreased toward the middle from opposite ends of the safety groove in the longitudinal direction. | 07-12-2012 |
Kilyoung Yu, Changwon City KR
Patent application number | Description | Published |
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20130019852 | OVEN - An oven is provided. The oven includes an oven chamber having an interior surface, the interior surface including a first recess at an upper portion thereof and a second recess provided in a portion of the first recess, a first heat source disposed in the first recess to provide energy for cooking food placed in the oven chamber, and a second heat source disposed in the second recess to provide energy for cooking food placed in the oven chamber. | 01-24-2013 |
20130019854 | OVEN DOOR - An oven door is provided. The oven door includes a door panel having an air discharging opening part configured to discharge air flowing in the oven door, a door frame coupled to the door panel, the coupled door panel and door frame providing at least one air introducing hole in the bottom of the door to introduce air into the door, an inner cover located between the door panel and the door frame, the inner cover having an inner opening, the inner cover and the door frame defining a space to allow airflow, an inner glass located in the inner opening of the inner cover, and a glass holder supporting the inner glass. Air introduced through the air introducing hole flows through the space between the door frame and the inner cover at both lateral sides of the glass holder. | 01-24-2013 |