James Allan Fisher

Title: Innovations of James Allan Fisher

Introduction

James Allan Fisher is an accomplished inventor based in Dayton, Ohio. He has made significant contributions to the field of motor testing and electrical engineering. With a total of four patents to his name, Fisher's work focuses on enhancing the performance and reliability of motors.

Latest Patents

Fisher's latest patents include innovative methods and apparatus for motor testing. One of his notable inventions is the "Reverse Inertial Load Test." This method allows for the determination of performance characteristics for motors exhibiting linear operating characteristic curves without making contact with the shafts during testing. The motor is operated in one direction to a no-load speed and then reversed, with current and speed measurements taken throughout the process. This enables the generation of linear speed versus torque and current versus torque characteristic curves for the motor. Additionally, he has developed a "Pole to Pole Surge Test for Wound Products." This testing method simultaneously tests all individual coils within a coil assembly or multi-coil winding. A voltage pulse is applied across the winding, and signals generated by pickup devices are compared to identify insulation defects, winding defects, and polarity problems.

Career Highlights

Throughout his career, James Allan Fisher has worked with various companies, including Automation Technology, Inc. His expertise in motor testing and electrical engineering has made him a valuable asset in the industry.

Collaborations

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Conclusion

James Allan Fisher's innovative contributions to motor testing and electrical engineering have established him as a prominent inventor in his field. His patents reflect a commitment to advancing technology and improving motor performance.