James E Greame

Title: Innovations of James E Greame

Introduction

James E Greame is a notable inventor based in Long Valley, NJ (US). He has made significant contributions to the field of solenoid actuators, holding a total of five patents. His work reflects a deep understanding of electrical engineering and innovative design.

Latest Patents

One of his latest patents is for a solenoid actuator with electrical connection modules. This invention includes a coil of electrically conductive wire and a yoke of magnetic material surrounding the coil. A non-electrically and non-magnetically conductive material encapsulates the coil and yoke. The design features a pair of terminals connected to the ends of the coil, projecting outwardly beyond the encapsulation's exterior surface. Various electrical connection modules can receive these coil terminals, allowing for compatibility with different types of standard electrical connectors. This versatility ensures that a suitable module can be connected to the encapsulated coil for cooperation with any power source connector. Additionally, the modules may incorporate rectifiers, time delay circuits, power-enhancing circuits, and radio-controlled switches.

Another significant patent is for a solenoid actuator with a stationary armature extension. This actuator includes a coil of electrically conductive wire with a central opening and a permanently surrounding yoke of magnetic material. A stationary armature is secured to the yoke and projects into the coil's central opening. The design allows for a core tube of non-magnetic material to be removably retained within the coil, with a movable armature that can slide toward and away from the stationary armature. The stationary armature extension, made of magnetic material, surrounds the core tube and can vary in length depending on the air gap size between the movable and stationary armatures when the solenoid coil is de-energized.

Career Highlights

James E Greame is currently employed at Automatic Switch Company, where he continues to innovate and develop new technologies. His work has significantly impacted the field of solenoid actuators, showcasing his expertise and commitment to advancing electrical engineering.

Collaborations

Throughout his career, James has collaborated with notable coworkers, including David J Vollmer and Terence L Johnson. These partnerships have likely contributed to the success of his inventions and patents.

Conclusion

James E Greame is a distinguished inventor whose contributions to solenoid actuator technology have made a lasting impact. His innovative designs and patents reflect his expertise and dedication