国家/地区 中国（18）
IPC部 B（18）
IPC大类 B60（18） C04（9） C22（4）
C01（3） B22（2） H01（2）
IPC小类 B60L（18） C04B（9） C22C（4）
C01B（3） B22F（2） H01B（2）
IPC B60L005/20（18）
发明人 XIONG W（5） WANG L（4） XIONG X（4）
ZHANG D（2）
公开年 2018（9） 2017（2） 2020（2） 2023（2）
申请年 2017（6）  2018（3）  2019（3）  2016（2）  2022（2） 
专利权人 YANCHENG GOL.（5） DATONG XINCH.（2）

Method for uniformly growing graphene in carbon slide block, involves preparing carbon sliding block, discharging and flashing block, and sintering flash-burned block, where carbon base grows out of graphene-base connected together.

WU G, GAO G, YANG Z, ZENG Z, JIA Q, ZHOU S, WEI W

Preparing carbon strips for pantograph carbon slides, comprises e.g. kneading calcined product powder and pitch coke, adding graphene material, blank making, pre-pressing viscous mixture, calcining and performing quality inspection to prepared carbon bar by measuring instrument.

SHI G

Graphene carbon fiber composite urban rail powered carbon slide bar comprises cotton thread, graphene modified solution, carbon fiber, graphite powder, silver powder, chromium powder, beryllium powder, tin powder, and resin.

XIONG W

Preparing carbon composite wear-resistant material useful for making pantograph slide comprises mixing titanium powder, aluminum powder, titanium carbide powder, and graphene powder, ball milling mixed powder, hot-pressing and sintering.

TIAN C, QI Y, SONG X, CAI M, LI X, GUAN R

Pantograph carbon skateboard comprises carbon black, coke, carbon fiber, graphite, internal demolding agent, graphene and copper fiber.

CHANG S

Graphene copper pantograph skateboard material useful for high-speed trains, comprises graphene, copper powder, iron powder, coke, carbon nanotube, graphite fiber, and additive.

YANG L, WANG R

Preparation of electric locomotive pantograph for graphene modified carbon/carbon by performing compact chemical vapor deposition of wire felt needling body, soaking, carbonizing and entering into high-temperature graphitization furnace.

SHAO H, LIU G, QIAO G, ZHANG X, ZHAO L

Preparing aluminum-based carbon slide comprises e.g. mixing plate-shaped corundum, white corundum, aluminum powder, alpha-aluminum oxide micropowder, graphene and phenolic resin, pressing, drying, heating, sintering and processing.

WU J

Preparation of pantograph composite skateboard used for electric locomotive, involves adding silicon carbide powder, after mixing asphalt coke and graphite powder, adding molten asphalt, spray-drying graphene oxide dispersion, heating.

GONG Y, CHEN J, LI C, JIN Y, LIU P, LIAO M, LI L, ZHOU X

Rice-wheat straw graphene skateboard comprises arched bracket, where bracket is set on upper surface of slide groove, slide groove is set in middle of strip, and bracket is connected with slide through conductive adhesive.

XIONG W, WANG L, XIONG X