Company Filing History:
Years Active: 2015-2018
Title: Innovations of Wing Cheung Lam
Introduction
Wing Cheung Lam is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electric motors and gear motor assemblies. With a total of four patents to his name, Lam continues to push the boundaries of innovation in his industry.
Latest Patents
One of Lam's latest patents is for an electric motor that includes a stator and a rotor. The stator features a motor housing with an open end and an end cover mounted to this open end. The rotor consists of a rotor shaft that extends through the end cover, which includes a bearing that supports the rotor shaft. Notably, both the rotor shaft and motor housing are made of an electrically conductive material and are electrically connected. This design allows the motor housing, end cover, bearing, and rotor shaft to cooperatively form an electromagnetic shield that suppresses electromagnetic interference generated by the motor. Additionally, the rotor shaft can drive a coaxial worm shaft of a gearbox through an insulating member, further reducing electromagnetic interference.
Another significant patent by Lam is for a gear motor assembly. This assembly includes a casing with a through hole, a motor fixed to the casing, an output shaft, and a gear that is driven by the motor. The gear has a central hub with an axial end surface and a shaft portion extending from the central portion of the axial end surface. The shaft portion is housed within a bearing fixed in the casing's through hole. A slot is formed in the outer surface of the shaft portion and is filled with lubricant, extending from the free end of the shaft portion to the joint between the outer surface and the axial end surface of the central hub.
Career Highlights
Wing Cheung Lam is currently employed at Johnson Electric S.A., where he applies his expertise in motor technology. His work has been instrumental in developing innovative solutions that enhance the performance and efficiency of electric motors.
Collaborations
Lam collaborates with talented individuals such as Qiang Xu and Qing Bin Luo, contributing to a dynamic and innovative work environment.
Conclusion
Wing Cheung Lam is a distinguished inventor whose work in electric motors and gear motor assemblies has made a significant impact in the field. His innovative patents reflect his commitment to advancing technology and improving product performance.