国家/地区 中国（2） 欧洲专利局（EPO）（2） 法国（2）
IPC部 F（5）
IPC大类 H05（5） F24（4） C09（2）
IPC小类 H05B（5）
IPC H05B003/14（4） F24D013/02（3） H05B001/02（2）
H05B003/20（2）
发明人
公开年 2023（5）
申请年 2021（5）
专利权人

Heating device using ceramic graphene heating body has heating module placed between upper electrode sheath arranged above fixing frame main body and lower electrode sheath arranged below fixing frame main body, and electrodes energized to heat heating body in heating module.

TANG Q, WU X, LIN Y, CHEN X

Graphene coating used in preparation of graphene positive temperature coefficient (PTC) heat sink in heater, comprises aqueous silicone resin, graphene material, nano-inorganic ceramic material and alcohol solvent.

LI M, LIU Z, LI S, CAI Z

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Electric heating device has block carrying heating resistor and first and second electrodes which are electrically connected to each other through first resistor heater.

DE MIRANDA C, DHALLUIN V, FEHR L, HOULLIER C, PRIETO M, PASCAL S

Oil sump has directing unit that is provided for directing portion of returning oil flow to zone located at mouth of suction tube during transient period.

NIVARD N, DEMANGEOT J, WAYMEL G