This inventor holds 4 USPTO granted patents. Top assignee: The Charles Stark Draper Laboratory, Inc.. Active years: 1986-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Cambridge, MA (US) (1986 - 1988)
- Somerville, MA (US) (1988)
Company Filing History:
Years Active: 1986-1988
Title: Innovations of James R. Downer
Introduction
James R. Downer is a notable inventor based in Cambridge, MA (US), recognized for his contributions to advanced magnetic suspension systems and energy storage technologies. With a total of 4 patents, Downer has made significant strides in the field of engineering, particularly in applications that enhance the functionality of rotary machines and craft attitude control systems.
Latest Patents
One of Downer's latest patents is the "Large Angle Magnetic Suspension System." This innovative system is designed for rotary machines and incorporates two magnetic actuators that are strategically spaced apart. Each actuator features a stator with a support shell containing multiple coil windings, along with a rotor that has an inclined annular gap for receiving the shell. The system selectively excites the coils to interact with the magnetic field, generating Lorentz forces that effectively suspend the rotor of each actuator.
Another significant patent is the "Energy Storage Attitude Control and Reference System." This system is designed for crafts and includes at least two flywheels with balanced angular momenta to achieve zero net angular momentum. It also features motor/generator units that incorporate the flywheels in their rotor structure. The system is equipped with various means to measure the position of each flywheel, apply torques for attitude control, and manage energy storage levels effectively.
Career Highlights
James R. Downer is currently employed at the Charles Stark Draper Laboratory, Inc., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of magnetic suspension systems and energy storage solutions.
Collaborations
Throughout his career, Downer has collaborated with esteemed colleagues such as David B. Eisenhaure and Tim E. Bliamptis, contributing to a dynamic environment of innovation and research.
Conclusion
James R. Downer's contributions to the fields of magnetic suspension and energy storage systems highlight his role as a leading inventor in modern engineering. His patents reflect a commitment to advancing technology and improving the functionality of various systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile