国家/地区
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C09K005/06（2） F28D020/02（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Multi-layer polymer encapsulated phase change material (PCM) bead system for buildings, structures or construction industry, comprises core and coating layers, where core comprises PCM including mixture of fatty acids and waxes, second water resisting polymeric coating layer and third coating layer.

JAIN A, GREWAL H S, SILAMBARASAN C, PAL G

Thermal energy storage cell comprises concrete vessel, eutectic composition contained in concrete vessel and having preset phase change and density and specific heat, and heating element charged to heat eutectic composition.

WARBURTON G

Heat exchanger for air conditioner, has heat exchanger main structure whose outer surface is coated with radiating layer, radiating layer that comprises graphene material, and graphene which comprises carbon element and non-carbon element.

WAN K, CHEN W, LIN L