Company Filing History:
Years Active: 2024
Title: Innovations by Yangdong Liu in Battery Hermeticity Detection
Introduction
Yangdong Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of battery technology, particularly in the area of hermeticity detection for square housing batteries. His innovative approach has led to the development of a unique method and machine that enhances the efficiency of battery production.
Latest Patents
Yangdong Liu holds a patent for a "Double-vacuum four-cavity hermeticity detecting methods and machines for square housing batteries." This invention provides a comprehensive solution that includes a loading device, four cavity devices, four cavity cover devices, four load transferring devices, two vacuum devices, a detecting device, and a discharging device. The method allows for the creation of sealed cavities, with each vacuum device predetermined to seal two cavities. The operational cycle is optimized to load four sealed cavities for 8 seconds, vacuum them for 10 seconds, and detect hermeticity for 5 seconds, resulting in a total cycle time of just 15 seconds. This innovation significantly improves productivity, achieving a hermeticity detection rate of 15 PPM based on two batteries per cavity.
Career Highlights
Yangdong Liu is associated with Shenzhen Utimes Intelligent Equipment Co., Ltd., where he applies his expertise in developing advanced detection methods for battery manufacturing. His work has been instrumental in enhancing the quality and reliability of battery products in the market.
Collaborations
Yangdong Liu collaborates with talented individuals such as Xi Chen and Qiaobing Deng, contributing to a dynamic team focused on innovation in battery technology.
Conclusion
Yangdong Liu's contributions to the field of battery hermeticity detection exemplify the impact of innovative thinking in technology. His patented methods and machines are set to revolutionize the production processes in the battery industry, ensuring higher quality and efficiency.