国家/地区 中国（4）
IPC部 B（4）
IPC大类 B60（4）
IPC小类 B60L（4）
IPC B60L005/20（4）
发明人
公开年
申请年
专利权人

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

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

CHANG S

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

Preparation of graphene-modified carbon/carbon composite pantograph slide involves subjecting graphene-modified carbon/carbon composite to pantograph slide mechanical design processing.

CHEN Z, WU H, SUN G, YAO D, ZHANG D, NIU L