国家/地区 中国（3）
IPC部 B（3）
IPC大类 B64（3）
IPC小类 B64D（3）
IPC B64D015/12（2）
发明人 ZHANG Y（3）
公开年 2022（2）
申请年 2022（2） 
专利权人

Graphene film electrothermal deicing device, has connecting block whose side is provided with inclined scraper, where side of inclined scraping plate is connected with butt scraping plate.

WEI S, ZHANG Y, YU P, MEN Z, XU F, LI B

Magnetic suspension ring rotor structure for aviation core less wheel rim electric propulsion, has rotor magnetic yoke made of high-strength amorphous alloy material, and fan assembly disassembled and installed by adopting locking ring structure.

ZHANG Y, WANG S, BAI M, JIANG C, YAO X, YANG W, HE P

Graphene composite material helicopter rotor de-icing device, has outer body installed on rotating wing base, heating layer comprising multiple linear bending-type heating components, where component is covered to heating wing leading edge.

CHEN L, ZHANG Y, LIU H, LIU Z, SONG Q