国家/地区 韩国（4）
IPC部 F（4）
IPC大类 F28（4）
IPC小类 F28D（4）
IPC
发明人
公开年 2021（2） 2022（2）
申请年 2020（4）
专利权人

High thermal conductivity and low gas permeability fluororesin tube useful for heat exchanger comprises fluororesin, thermally conductive flat filler and filler in form of nano-sized thermally conductive fibers.

CHOI J H

Uni electric boiler for heating water, has control unit that controls selectively turn on multiple high-efficiency electric heaters, multiple circulation pumps, and multiple control devices according to user's setting.

PARK J Y

Vehicle heat exchanger to transfer heat between fluids, has graphene material that is attached to surface of each tube and surface of each cooling fin.

PARK Y M, PARK Y

Phase change composite useful in a heat spreader, comprises a structure in which phase change material unit layers and thermal conductive layers are sequentially laminated.

KIM D R, HEU C S, KIM S H, LEE H S, SON H W, KIM D, HO K S, LEEHEUNGSOO