国家/地区 中国（2）
IPC部 F（3）
IPC大类 F22（3） F28（3） C23（2）
IPC小类 F22B（3）
IPC F28F021/02（3）
发明人 LIU L（2） SONG M（2） ZHOU T（2）
公开年 2014（2）
申请年 2014（2） 
专利权人 UNIV NORTH C.（2）

U-shaped tube with graphene layer, has tube wall having graphene layer with specific outer diameter, and wall thickness and thickness of graphene layer and tube main portion has side open end to establish annular resistance element.

LIU L, SONG M, ZHOU T

U-shaped graphene layer tube, has U-shaped tube body fixed with power station steam generator and provide with graphite alkene layer, and laminated bag connected with outer wall layer, where outer wall layer is formed by Inconel material.

LIU L, SONG M, ZHOU T

Solar evaporator or steam generator, has concave mirror provided on inner side wall of elongate tubular housing to focus sunlight on heat exchangers that heat water passing over graphene foam structure to convert water into vapor.

KUKARD G S