国家/地区 德国（5）
IPC部 H（4） C（3）
IPC大类 C01（3） H01（3） H02（2）
IPC小类 C01B（3） H01B（3） H02K（2）
IPC C01B032/182（2） H01B001/04（2） H01B001/24（2）
H02K003/02（2）
发明人 KOEHNE M（5）
公开年 2021（5）
申请年 2019（5）
专利权人 BOSCH GMBH R.（5）

Electrical conductor useful in electrical conductor of electrical machine, comprises material having doped graphene flakes to increase electrical conductivity of electrical conductor, and are deposited on surface of undoped graphene flakes.

KOEHNE M

Electrical conductor has electrically conductive material made of graphene and carbon nanotubes, and metallic coating for integral connection of electrical conductor to metallic conductor element, where metallic coating is made of metal.

STEWING F, BOHL R, KOEHNE M, BHOR R

Electrical machine, has stator that has hollow cylindrical stator base body, winding forms winding head at each end of stator base body, winding head presses against wall section of housing, heat absorbing elements are ribs, and pins.

LABER S, REUTLINGER K, KOEHNE M, WEBER C

Manufacture of graphene fibers used for forming yarn, involves wet spinning or dry spinning graphene fiber or graphene oxide fiber by using spinning solution containing multilayer graphene platelets and magnetizable substance.

KOEHNE M

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