Robert Boschgmbh

South China University of Technology

Guangzhou Automobile Group Co., Ltd.

Hao Yu

Helmut Depondt

Yong Yang

Hongjuan Wang

Jun Guo

Liang Zhang

Anwei Zhang

Jiangling Zhao

Feng Peng

Qianru Su

Yonghai Cao

Mengmeng Hou

Cunxiang Wu

Some embodiments of the present disclosure provide a hybrid power coupling mechanism and a vehicle. The hybrid power coupling mechanism includes an engine, a first output shaft, a generator, a driving motor, and a differential mechanism, wherein a rotating shaft of the engine is connected to an input shaft of the generator through the first output shaft, and an input shaft of the driving motor is connected to the differential mechanism in a speed-reducing manner through a planetary gear set. The vehicle includes a power storage battery, a motor controller and the foregoing hybrid power coupling mechanism. The problems of power interruption and high cost in mode switching of a hybrid power coupling mechanism of the existing vehicle are solved. The engine and the generator operate in an extended range mode, and the driving motor is decelerated by the planetary gear set and inputs power to the differential mechanism.

Hybrid power coupling mechanism and vehicle

Wiper blade

The present invention discloses a method for preparing &#x3b5;-caprolactone. The method comprises the steps of: adding cyclohexanone, a co-oxidant and a certain amount of catalyst into a certain amount of organic solvent, using molecular oxygen as an oxidant, implementing a reaction with stirring for 0.1 to 24 hours under a pressure of 0.1 to 2 MPa and at a temperature of 60&#xb0; C. to 100&#xb0; C., wherein the co-oxidant is acrolein, and the catalyst is a carbon material. The present invention has the advantages of high-efficiency co-oxidant, easily available and recovered catalyst, environmental-friendly oxidant, simple operation and low cost.

Method for preparing epsilon-caprolactone

Growing community of inventors

Guangdong, China

Hao Yu