国家/地区
IPC部 F（2）
IPC大类 F15（2）
IPC小类 F15B（2）
IPC
发明人 PENG J（2）
公开年
申请年 2021（2）
专利权人 HARBIN INST TECHNOLOGY（2）

Hydraulic oil tank in hydraulic system for e.g. LED illumination, has driving blades whose central shafts and external fan are sealed with shaft penetration hole of oil tank housing, and heat transfer layer portions of graphene attached to inner and outer surfaces of driving blades and external fan.

LI S, PENG J, LI L

Self-rotating graphene radiating device for direct-drive electro-hydraulic servo actuator, has shaft rod coaxially arranged with inner wall of shell, and graphene radiating layer coated on shell, inner and outer wall of outer end cover.

PENG J, LI S, ZHANG Y, YANG R