国家/地区 中国（16） 世界知识产权组织（4） 韩国（3） 巴西（2） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部 B（19）
IPC大类 B01（19） F24（10） A61（3）
B03（2） C02（2） F01（2）
F16（2）
IPC小类 B01D（19）
IPC B01D046/00（5） B01D046/10（4） B01D053/04（4）
B01D053/86（3） B01D046/12（2） B01D046/42（2）
B01D053/00（2） B01D053/72（2） F24D013/04（2）
F24D019/00（2） F24D019/06（2） F24F008/158（2）
F24F008/167（2） F24F008/192（2） F24F008/30（2）
发明人 LI X（2） ZHANG Y（2）
公开年 2021（19）
申请年 2021（19）
专利权人

Graphene heating electric heater, has fixed slide rail fixed on box body, bottom end of sliding frame fixedly connected with plug, where plug is matched with slot on bottom surface of box body.

XIA T

Gas anti-reflux device for graphene carbon fiber production, has bracket whose top portion is provided with water storage tank, and filter box whose inner portion is formed with filter blocks, where side of filter box is made with exhaust pipe.

WU Y, HE C, ZHANG Y

Piston type electromagnetic pulse valve e.g. bag type dust remover pulse ash cleaning vibration airflow generating device, has electric control valve core whose outer side is provided with air pressure sensor.

XU K, WANG J, WANG Y

Graphene electric heating furnace comprises inner part provided with graphene heating sheet of box body, filter piece installed in box body comprising fixed filter piece and movable filter piece, and driving piece.

FAN Q

Electroosmotic pump use for movement of fluid by electroosmotic phenomenon has membrane that allows movement of fluid, and first and second electrodes respectively provided on both sides of membrane, formed by non-porous substrate material.

SHIN W S, ZHU E, KIM K H, KANG J Y, SHIN W, HUA Z, KANG J

Graphene corrugated pipe waste heat oil smoke filtering device for recycling device, has lower portion that is provided with waste gas inlet pipe whose lower end is connected with oil smoke filter.

JIANG Z, PAN D, LIU H

Fast drying machine for biological bacteria fertilizer, has electromagnetic heater that is in contact with heat conducting cutting net, and graphene supporting plates that are connected between adjacent heat-conducting shear nets.

ZHOU J, XU P

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P

Assembly used in air filtration unit and automobile ventilation unit for attracting and neutralizing contaminants from air, comprises substrate, graphite solution, and ionizer to apply static charge to substrate by ionizing particles, where substrate is treated with graphite solution.

SEEGERS G N, SEEGERS W N