国家/地区 德国（4）
IPC部 D（4）
IPC大类 D01（3） C01（2） H01（2）
IPC小类 D01F（3） C01B（2） D01D（2）
H01B（2）
IPC D01D005/06（2） D01F009/12（2）
发明人 KOEHNE M（4）
公开年 2018（2） 2021（2）
申请年 2017（2） 
专利权人 BOSCH GMBH ROBERT（4）

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

Producing graphene fibers in yarn for electrical component of electrical conductor, comprises e.g. depositing transition metal or transition metal oxide on graphene or graphene oxide platelets by deposition process and wet or dry spinning.

KOEHNE M

Electrical conductor, preferably yarn, comprises a composite of fibers having a certain porosity, in which fibers comprise carbon nanotubes and/or multiple layers of graphene.

KOEHNE M

Component e.g. rotor or stator of electrical machine, has electrical windings that are provided with graphene and carbon nanotubes, and are designed as tubular knit which encloses associated tooth.

KOEHNE M