国家/地区 中国（3） 美国（3） 世界知识产权组织（3）
IPC部 F（7）
IPC大类 F16（7）
IPC小类 F16L（7） B32B（4） F17D（2）
F28F（2）
IPC F16L059/02（7）
发明人 RAYNEL G R J（3） VILLETTE T T（3）
公开年 2022（3） 2020（2） 2021（2）
申请年 2020（7）
专利权人 ARAMCO SERVI.（3） SAUDI ARABIA.（3）

Apparatus used to install shape memory polymer based passive thermal diode, has layers comprising polyurethane layer to contact upper portion along length of pipe, polyethylene terephthalate layer, graphene layer to surround upper side of apparatus, and epoxy shell to surround graphene layer.

RAYNEL G R J, VILLETTE T T

Apparatus for improving flow in pipelines, has air gap that provides upward movement of polyethylene terephthalate (PET) layer using opposite forces of alternate sides of PET layer, and configuring graphene layer to surround shell.

RAYNEL G R J, VILLETTE T T

System for installing insulation sleeves on pipelines, has strand enclosed in external tube configured to contact and roll along insulation sleeve and to rotate relative to strand and external tubes configured to wrap insulation sleeve.

RAYNEL G R J, VILLETTE T T

Heating pipe for use during manufacturing process of semiconductor or electronic component, has planar heating element for uniformly heating pipe body to preset temperature, and terminal portion provided on heating element to apply power to heating element.

SAN YOO J

Aerogel fiber core vacuum insulating plate for use in industry, has high barrier film to cover around core material to form closed structure, where thermal conductivity of aerogel fibre core vacuum insulating plate is in specific range.

ZHANG X, LI T, LIU Z

Graphene high heat-conducting PPR floor heating pipe, has connecting pipe fixed with connecting piece, where end of connecting pipe is provided with ground heating pipe and end of ground heating pipe is provided with connecting port.

CHEN Q

Large-diameter insulated pipe used for transportation of liquids, has graphene layer whose outer side is filled and fixed with aluminum foil radiation layer, and waterproof layer which is provided outside aluminum foil reflective layer.

ZHENG Z, ZHANG G, LANG K, YU H, WANG X, CHEN Y, GAO Y