国家/地区 德国（5）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2）
IPC小类 H01B（3） C01B（2）
IPC H01B001/04（3）
发明人 RIZZI L（5）
公开年 2021（5）
申请年 2020（4） 
专利权人 BOSCH GMBH R.（5）

Power module used as portion of inverter in automotive engineering, has cover layer arranged on side of intermediate layer, electrical and electronic power component arranged on top of cover layer, and cover layer partially made of graphene.

OBERLE J, KOEHNE M, BURGHARDT A, PIEPER W, RIZZI L, OTT J

Producing electrical graphene conductor for electrical winding of electrical machine comprises providing graphene dispersion made of graphene flakes and dispersant, filtering and drying filter cake.

KOEHNE M, RIZZI L

Producing an electrical conductor, comprises pressing conductor material with pressing device to apply pressure in pressing direction and applying electric current during pressing, which flows along the pressing direction.

KOHNE M, RIZZI L

Producing graphene fibers or ribbons by spinning process, comprises providing spinning solution in which graphene and/or graphene oxide platelets are dispersed, and feeding spinning solution via feed line to a spinneret.

KOEHNE M, PIEPER W, RIZZI L

Electrically insulated graphene conductor e.g. graphene fiber, arranged in electrical machine, has transition area that is formed in graphene conductor between conduction path and electrically insulating insulation.

KOHNE M, RIZZI L