Company Filing History:
2 out of 2 
1 out of 199 
1 out of 2 Years Active: 2013
Title: Wei Yu - Innovator in Hybrid Transmission Technology
Introduction
Wei Yu is a notable inventor based in Jinshan District, China. He has made significant contributions to the field of hybrid transmission technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and performance of hybrid vehicles.
Latest Patents
Wei Yu's latest patents include a hydraulic control device for hybrid transmission and a powertrain for hybrid electrical vehicles. The hydraulic control device is designed to ensure that the cooling and lubrication oil line of the system are in oil communication even before the main oil line pressure reaches the set pressure of the overflow valve. This design allows for the lubrication of the transmission as soon as possible, enhancing its performance. Additionally, the hybrid transmission design provides overpressure protection for the cooler and utilizes a proportional pressure reducing valve to control the lock-up clutch, improving braking performance. The powertrain for hybrid electrical vehicles comprises an engine, two motors, and a transmission device featuring a planet gear set with double planet gear ranks. This innovative design optimizes the arrangement of components to enhance the vehicle's overall efficiency.
Career Highlights
Wei Yu has worked with prominent companies in the automotive industry, including Shanghai Maple Guorun Automobile Co. and Zhejiang Geely Holding Group Co., Ltd. His experience in these organizations has contributed to his expertise in hybrid technology and vehicle design.
Collaborations
Throughout his career, Wei Yu has collaborated with notable professionals in the field, including Shufu Li and Jian Yang. These collaborations have further enriched his work and innovations in hybrid transmission technology.
Conclusion
Wei Yu's contributions to hybrid transmission technology demonstrate his commitment to innovation and excellence in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.