国家/地区 中国（4） 印度（2） 美国（2）
IPC部 F（5）
IPC大类 F04（5）
IPC小类 F04D（5）
IPC F04D029/32（5）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Increasing burning rate of ammonium perchlorate involves providing ammonium perchlorate propellant, providing nano particle of barium copper cobalt oxide and reduced graphene oxide, and mixing the nano particle with the ammonium perchlorate propellant.

SIRACH R, DAVE P N

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

Heating airflow disturbance piece for use in e.g. fan, has disturbance piece main body for changing air flow speed or flow direction, where main body is provided with graphene electric heating material layer for electrifying and heating.

YAN H

Graphite heating function featured air forced convection device, has graphene heating sheet adhered on surface of fan blade, where through hole conductive sliding ring is connected with motor and connected with graphene heating sheet.

WANG H

Wrap for a casing surrounding rotating element of a core engine of a turbofan engine, has matrix that is configured receive mechanical fastener to stabilize graphene sheets and gap is provided between the abutted sheets.

GUIJARRO VALENCIA A, GUIJARRO V A, GUGARO V A