Company Filing History:
Years Active: 1976-1977
Title: **Innovative Contributions of Frank Lyman in the Field of Engineering**
Introduction
Frank Lyman, located in Cambridge, Massachusetts, is a notable inventor with a total of three patents to his name. His exceptional work in the field of engineering, particularly in magnetic suspension and stepping motor technologies, has contributed significantly to advancement in these areas.
Latest Patents
Lyman's latest inventions reflect his innovative spirit and technical proficiency. One of his notable patents is the **Magnetic Suspension Apparatus**. This system is designed for efficiently supporting a rotor with a relatively large radius and high moment of inertia. It features concentric stator and rotor elements that are spaced apart by narrow gaps. The design incorporates a pair of spaced discs in the stator that are oppositely polarized by a permanent magnet. This configuration allows for the selective augmentation or diminishment of the magnetic field strength in predetermined sectors through electromagnet windings. The rotor includes narrow ring faces that interact with these discs, providing a permanent magnetic polarity to maintain rotor positioning stability with minimal electric power.
Another significant invention is the **SU Stepping Motor**, which is characterized by high torque and low rotor inertia. In this design, the rotor features a disk-type configuration with uniformly spaced rotor poles, while the stator comprises multiple stator pole pairs formed in separate groups. The spacing of the stator poles is strategically designed to optimize performance and prevent delamination during operation. This innovative motor design includes laminated stator elements to enhance the magnetic path, ensuring reliability and efficiency.
Career Highlights
Frank Lyman is an employee of the Cambridge Thermionic Corporation, where his inventive contributions continue to influence the field. His patents showcase his understanding of complex engineering principles and highlight his role as a key innovator within the company.
Collaborations
Lyman has collaborated with notable coworkers, including William C. McDonald and Joseph Lyman. Their combined expertise has fostered a dynamic creative environment at the Cambridge Thermionic Corporation, leading to groundbreaking advancements in engineering.
Conclusion
Frank Lyman's innovative spirit not only reflects his personal dedication to engineering excellence but also contributes to the broader landscape of technology and innovation. With his impressive patent portfolio, Lyman demonstrates the value of creativity and collaboration in driving advancements that shape the future.