Company Filing History:
Years Active: 2023-2024
Title: Innovations by Christian B Rogerson
Introduction
Christian B Rogerson is an accomplished inventor based in Towson, MD (US). He has made significant contributions to the field of brushless direct-current (BLDC) motors, particularly for power tools. With a total of 3 patents to his name, Rogerson continues to push the boundaries of innovation in motor technology.
Latest Patents
One of his latest patents is for a "Brushless DC motor having high power density for power tool." This invention features a rotor assembly and a stator assembly that includes stator windings. The motor is designed with a high power density, achieving a ratio of a motor size (Km) constant to an electrical envelope greater than approximately 850 (N·m/√W)/m³. Additionally, the ratio of the motor size constant to a magnetic envelope exceeds approximately 980 (N·m/√W)/m³.
Another notable patent is the "Brushless DC motor with circuit board for winding interconnections." This design incorporates a rotor assembly and a stator assembly with stator teeth forming slots. The circuit board facilitates connections between the stator windings, enhancing the motor's efficiency and functionality. The end insulator provided at the axial end of the stator ensures electrical insulation, while support members maintain the alignment of the stator terminals.
Career Highlights
Christian B Rogerson is currently employed at Black & Decker Corporation, where he applies his expertise in motor technology. His work has significantly impacted the development of efficient power tools, making them more reliable and effective for consumers.
Collaborations
Throughout his career, Rogerson has collaborated with talented individuals such as Barak N Gohn and Colin M Crosby. These partnerships have fostered innovation and creativity in their projects, leading to advancements in motor technology.
Conclusion
Christian B Rogerson is a notable inventor whose work in brushless DC motors has paved the way for advancements in power tools. His patents reflect a commitment to innovation and efficiency in motor design.