国家/地区 德国（3）
IPC部 H（3）
IPC大类 H02（3） H01（2）
IPC小类 H01B（2）
IPC H01B001/04（2）
发明人 KOEHNE M（3）
公开年 2023（3）
申请年 2021（3） 
专利权人 BOSCH LLC ROBERT（3）

Method for wireless transmission of electrical energy to supply electrical devices, involves converting electrical energy by transmission unit into sound waves emitted into environment in infrasonic range or ultrasonic range.

KOEHNE M

Electrical line for electrical drive machine of motor vehicle, has electrical conductor essentially doped with electrically insulating coating and essentially provided with gas-tight coating, where electrical conductor material of electrical conductor is doped with foreign material.

KOEHNE M

Method for inserting electrical conductor assembly into slot of stator or rotor of electrical machine, involves encasing multiple conductor elements with thermoset, and connecting conductor elements encased with thermoset in partially cross-linked state together to form composite.

KOEHNE M, MUSIALEK M, HUELDER G, VOLLMER U