国家/地区 中国（6）
IPC部 G（3）
IPC大类 G01（3）
IPC小类 G01R（2）
IPC
发明人 WANG J（6）
公开年 2021（5）
申请年 2021（6）
专利权人 WANG J（6）

Graphene microwave preparation device comprises feeding part for supplying material to be heated, feeding pipeline, reaction cavity main body, microwave generator, first rotary connecting assembly, negative pressure structure, and rotating power part.

WANG J, SUN Z, FENG G

Graphene sterilizing and shovelling net, has net ring connected with end of connecting rod through connecting seat, and net bag made of graphene net and connected with net ring, where upper part of net ring is provided with cover plate.

DAI P, WANG J

Pantograph ice breaking device for electric locomotive, has refrigerator whose upper surface is provided with rectangular groove hole movably clamped with contact switch, and bottom plate of inner cavity of refrigerator fixedly connected with rheostat.

HAO X, WANG J

Automatic testing equipment for graphene heating plates, has clamping cylinder whose output end is provided with conductive contact and CCD camera and thermal imaging camera that fixed at bottom and control unit that fixed on side of frame.

WANG J, XIN Y

Noble metal nano-particles based acceleration measuring device, has annular structure whose outer wall is connected with inner wall of shell body, and arc-shaped protrusions are arranged on inner wall of elastic portion of ring structure.

WANG J

Magnetic field intensity measuring device has ultra magnetostrictive material connecting part connected with connecting rod, cylindrical container whose one end far away from light source set with light detector, and non-deformable material.

WANG J