Company Filing History:
Years Active: 1990-1991
Title: The Innovations of David J Belanger: A Pioneer in Variable Reluctance Motors
Introduction: David J Belanger is a notable inventor based in Rockford, IL, with a remarkable portfolio of three patents related to variable reluctance motors. His work has contributed significantly to the advancement of motor technology, showcasing innovative solutions that enhance performance and efficiency.
Latest Patents: Belanger’s latest inventions include:
1. **Simple Starting Sequence for Variable Reluctance Motors Without Rotor**: This patent outlines a rotor position sensing system designed for variable reluctance motors with multiple phases. The invention involves a control system that uses current sensors to detect the position of the rotor before activating the phase windings. This technique improves the starting process of the rotor, ensuring a precise and efficient operation.
2. **Integrated Variable Reluctance Generator for Air Frames**: This invention describes an alternating current generating system specifically for airframes. The system consists of a generator that produces current with a rotatable shaft and incorporates a voltage regulator that ensures stable output from the variable reluctance generator. This innovation enhances the functionality and reliability of power generation in aerospace applications.
Career Highlights: David J Belanger has made significant strides in his career as an inventor, particularly as an employee at Sundstrand Corporation. His contributions have been critical in developing efficient electrical systems, and his patents reflect a deep understanding of motor technology.
Collaborations: Throughout his career, Belanger has collaborated with notable individuals such as Jayant G Vaidya. Together, they have combined their expertise to push the boundaries of motor innovations, significantly impacting the field.
Conclusion: David J Belanger is a distinguished inventor whose work has revolutionized the domain of variable reluctance motors. His patents not only demonstrate his innovative spirit but also serve as a testament to the potential of modern engineering to solve complex challenges in technology. As he continues to contribute to the field, his inventions will undoubtedly inspire future advancements in motor design and efficiency.