Company Filing History:
Years Active: 2017-2019
Title: Innovations of Inventor Ming Cen Lu
Introduction
Ming Cen Lu is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of electrical engineering, particularly in the development of low-voltage direct current motors and innovative bearing retainers. With a total of 2 patents to his name, Lu continues to push the boundaries of technology.
Latest Patents
One of Lu's latest patents is for a low-voltage direct current motor. This motor features a stator and a rotor that rotates relative to the stator. The rotor includes a rotary shaft, a rotor core fixed to the shaft, a commutator adjacent to the rotor core, and rotor windings that are electrically connected to the commutator. The stator is designed with a round housing, a permanent magnet mounted on its inner surface, and brushes that maintain sliding contact with the commutator. The motor operates with an input voltage ranging from 7 to 36V, and the ratio of the outer diameter of the rotor core to the outer diameter of the housing is between 67% and 75%.
Another significant patent by Lu is for a retainer for a rolling bearing. This fastening device includes a bearing mounting portion located at the end of a motor housing, a rolling bearing housed within the mounting portion, and a retainer ring positioned between the inner surface of the mounting portion and the outer ring of the rolling bearing. The retainer ring is designed to be resiliently deformable in the radial direction, ensuring that the rolling bearing is securely fastened to the motor housing.
Career Highlights
Ming Cen Lu has worked with prominent companies in the industry, including Johnson Electric International AG and Johnson Electric S.A. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Lu has collaborated with talented individuals such as Chi Keung Law and Ngai Ming Leung. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Ming Cen Lu is a distinguished inventor whose work in low-voltage direct current motors and rolling bearing retainers showcases his innovative spirit. His contributions to the field continue to influence advancements in electrical engineering.