Company Filing History:
Years Active: 1997-1999
Title: Richard L. Kobman: Innovator in Electric Motor Technology
Introduction
Richard L. Kobman is a notable inventor based in Cass City, MI (US), recognized for his contributions to electric motor technology. With a total of 4 patents, he has made significant advancements in the design and functionality of commutators used in vehicle fuel pumps.
Latest Patents
Kobman's latest patents include a method of making a flat commutator specifically designed for electric motors in vehicle fuel pumps. This innovative commutator features a one-piece carbon ring with a flat outer face, complemented by a one-piece conductor ring embedded within the carbon ring. The design incorporates a housing made of plastic insulating material, molded on the rear face and edges of the carbon ring, allowing for easy mounting on a motor armature. Additionally, the commutator is equipped with circumferentially spaced grooves that extend radially and axially through both the carbon and conductor rings. This design creates individual sintered carbon segments, each connected to separate conductors for efficient electrical connectivity with armature coils.
Career Highlights
Kobman has built a successful career at Walbro Corporation, where he has applied his expertise in electric motor technology. His work has contributed to the development of more efficient and reliable fuel pump systems, enhancing vehicle performance and reliability.
Collaborations
Throughout his career, Richard L. Kobman has collaborated with talented individuals such as Michael L. Mercer and Dirk G. Westendorf. These collaborations have fostered innovation and have played a crucial role in the advancement of electric motor technology.
Conclusion
Richard L. Kobman's contributions to electric motor technology, particularly in the design of commutators, have made a significant impact in the automotive industry. His innovative approach continues to influence the development of efficient fuel pump systems.