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公开(公告)号：US20150274917A1
公开(公告)日：2015-10-01
申请号：US14735689
申请日：2015-06-10
Applicant: LG ELECTRONICS INC.
Inventor： Changhoon JEONG , Daejin JEONG , Gangyoun KIM
IPC: C08J9/06
CPC classification number: C08J9/06 , B29C44/3457 , C08J9/0066 , C08J9/08 , C08J2201/024 , C08J2201/03 , C08J2203/02 , C08J2203/08 , C08J2300/22 , C08J2323/06 , C08J2323/12
Abstract: A foam molding method, a foamed plastic formed by the method, and a foaming agent used in the foam molding method are provided. The foam molding method may include rotating a screw provided in a barrel, feeding a granular or powdered raw material and a foaming agent into the barrel, the foaming agent producing foam through a chemical reaction, melting the fed raw material and producing a gas from the foaming agent, and phase-changing the produced gas to a supercritical state and mixing the gas with the melted raw material.
Abstract translation: 提供了一种发泡成型方法，通过该方法形成的发泡塑料和用于泡沫成型方法中的发泡剂。 泡沫成型方法可以包括旋转设置在桶中的螺杆，将颗粒状或粉末状原料和发泡剂进料到筒中，发泡剂通过化学反应生成泡沫，熔化进料的原料并从 发泡剂，并将生成的气体相变为超临界状态，并将气体与熔融原料混合。
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公开(公告)号：US20250102183A1
公开(公告)日：2025-03-27
申请号：US18782247
申请日：2024-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Youngjoo BAE , Gangyoun KIM , Sung Min JEON
Abstract: An air handling unit is provided that may include a cabinet provided with an air inlet and an air outlet that are spaced from each other in a horizontal direction; a fan disposed between the air inlet and the air outlet and configured to discharge gas suctioned from the air inlet to the air outlet; at least one heat exchanger disposed between the air inlet and the fan and configured to exchange heat with gas suctioned from the air inlet; a first drain pan provided between the heat exchanger and the air inlet; and a second drain pan provided extending in the horizontal direction with respect to the at least one heat exchanger.
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公开(公告)号：US20250116421A1
公开(公告)日：2025-04-10
申请号：US18782443
申请日：2024-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Sung Min JEON , Youngjoo BAE , Gangyoun KIM
Abstract: An air handling unit may include a cabinet including a main housing, a front of which is open, a panel configured to open and close the front of the main housing, and an air inlet and air outlet; a fan that is disposed between the air inlet and the air outlet and suctions air from the air inlet to the air outlet; at least one heat exchanger that is disposed between the air inlet and the fan and exchanges heat with the air suctioned from the air inlet; a filter bracket that is fixed to the cabinet and supports a filter; and a front beam that is disposed between the fan and the heat exchanger and extends in a lateral direction in such a way that both end portions of the front beam are respectively fixed to first and second lateral plates of the main housing. The heat exchanger may be supported in an upward direction selectively by the filter bracket or the front beam.
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