国家/地区
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2） C09K（2） F28F（2）
IPC C04B014/02（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

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

Thermal energy-transfer system such as grade beam, comprises thermally conductive concrete comprising carbon, metals and/or conductive polymers, aggregate and cement and having preset compressive strength, and pipes, tubes and capillaries.

GUARRERO B P