国家/地区 中国（50）
IPC部 F（50） C（20） B（16）
H（8） D（2） E（2）
IPC大类 F16（50）
IPC小类 F16L（18） C08K（9） C08L（8）
F16F（8） F16C（7） F16J（7）
F16D（5） C04B（4） C22C（4）
C23C（4） B05D（3） B22F（3）
F16B（3） F16M（3） B02C（2）
IPC C08K003/04（8） C08L023/06（5） F16L009/14（4）
C04B035/622（3） C04B035/83（3） F16D065/12（3）
F16D069/02（3） F16F015/067（3） F16F015/08（3）
F16J015/3284（3） F16L057/02（3） F16L059/02（3）
F16M013/02（3） B05D005/00（2） B05D007/22（2）
发明人 WANG Y（4） WANG J（3） WANG X（3）
ZHANG D（3） ZHANG Y（3） CUI Z（2）
LI J（2） LI R（2） LI Y（2）
LIU X（2） LIU Z（2） MA Z（2）
PAN G（2） XIANG L（2） YANG Q（2）
公开年 2023（50）
申请年 2022（44）  2023（5） 
专利权人 BEIJING GRAP.（2） SHENZHEN SKI.（2）

Polyethylene solid wall pipe has flocculent layer graphene and high density polyethylene layer that are provided with group of radiating holes connected with each other.

YUAN S

Axial sealing device of air suspension flywheel energy storage, has magnetic fluid sealing device that is connected with generating motor, cooling pipe and gas dynamic pressure flow guiding groove.

MA G

Multi-protection function featured vehicle networking dust-proof system for end pipe cloud three-layer system, has display screen whose front surface is adhered with high definition dustproof film, where ends of outer wall of display screen are provided with protection mechanism.

WANG S, LIU J

Preparing graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Enclosed bus with built-in graphene, has bus duct bottom shell, bus duct cover whose two ends of bottom and opposite side of U-shaped side plate inserted with lower flame retardant clapboard and upper flame retardant clapboard.

SU X, XIANG L

Preparing stone ink lubricating bearing useful in ship for bearing gravity load of e.g. tail shaft, comprises e.g. modifying ultra-high molecular thermosetting resin solution using solid lubricant and alkali, impregnating resin solution on frame material, and pressing nanocomposite material sheet.

WANG Z, WANG Y, GUO H, GUO B, FAN K, DONG L, LUO B, CHEN R, LI H, WANG K

Integrated temperature control system of energy storage system of vehicle, has battery mounting frame whose two ends is provided with two groups of radiating windows, and radiating pipeline whose one end is fixedly connected with connecting port block.

ZHANG W, SU W

Stainless steel clamp check valve e.g. reflux valve, has sleeve rod whose end passes through inner part of mounting pipe and is connected with graphene block, where inside of graphene block is embedded with electric heating block.

ZHANG D, LIN S, ZHANG B

Preparing pipeline joint of loading graphene useful for hydraulic pipeline joint or fuel oil pipeline joint, involves transferring graphene film in graphene film-metal foil composite material to surface of metal pipeline joint using graphene film transfer method.

LUO G, WANG G, WANG X, LI J, ZHANG B

High-performance polyurethane vibration isolator comprises polytetrahydrofuran diol, graphene oxide, silane coupling agent, polyisocyanate, chain extender, antioxidant, and UV absorber.

YANG L, CHAI K, JING X, CHEN L