Company Filing History:
Years Active: 1990
Title: Brian Seman - Innovator in Solid State Motor Technology
Introduction
Brian Seman is a notable inventor based in Allison Park, PA (US). He has made significant contributions to the field of electrical engineering, particularly with his innovative designs in motor starter technology. His work has led to the development of a patented device that enhances the efficiency and performance of motor starters.
Latest Patents
Brian Seman holds a patent for a solid state motor starter. This assembly features controlled semiconductors mounted between heat sink members. The design allows for electrical power to the assembly to be connected and disconnected by an electrically operated solenoid. This solenoid actuates a movable contact into engagement with a stationary contact mounted on the incoming heat sink. To minimize heat generation in the semiconductor device during steady state full voltage operation, a shunting current path is established between adjacent heat sinks. This is achieved by an electrically operated solenoid that moves a movable contact bar to engage stationary contact surfaces mounted directly on the heat sinks. By electrically joining the incoming line heat sink to the outgoing heat sink, a low resistance parallel current path is created around the semiconductor, thereby reducing heat generation during full voltage operation. The design allows for the contacts and solenoids to be directly mounted to a heat sink assembly, providing the benefits of unitized construction.
Career Highlights
Brian Seman is currently employed at Benshaw, Inc., where he continues to innovate in the field of motor technology. His work has been instrumental in advancing the capabilities of solid state motor starters, making them more efficient and reliable.
Collaborations
Throughout his career, Brian has collaborated with notable colleagues such as Robert W. Schaltenbrand and Donald Shepherd. These collaborations have contributed to the development of advanced technologies in the electrical engineering sector.
Conclusion
Brian Seman's contributions to solid state motor technology exemplify his innovative spirit and dedication to engineering excellence. His patented designs continue to influence the industry and improve the performance of motor starters.