James R Johnson

Title: James R Johnson: Innovator in Fire Resistant Technology

Introduction

James R Johnson is a notable inventor based in Johnson County, KS (US). He has made significant contributions to the field of engineering, particularly with his innovative designs that enhance safety and functionality in various applications.

Latest Patents

James R Johnson holds a patent for a fire resistant pressure switch. This device features a fire resistant welded assembly made from corrosion resistant steel components that are exposed to the fluid medium being monitored. The design includes a flexible diaphragm constructed of corrosion resistant steel film, overlaid by a backing disc and backing ring, both made of corrosion resistant steel. Inside the backing ring, an elastomer disc receives a stainless steel piston that moves in response to changes in fluid pressure. The piston is equipped with a shaft that actuates an electrical switch based on the fluid pressure changes. The diaphragm's periphery is secured by a pressure-tight weld to the housing, ensuring a fire resistant assembly that confines the pressure medium in the event of a fire. Johnson's innovative approach has resulted in 1 patent.

Career Highlights

James R Johnson is currently associated with Sor Inc., where he continues to develop and refine his inventions. His work focuses on creating solutions that address critical safety concerns in various industries.

Conclusion

James R Johnson's contributions to fire resistant technology exemplify his commitment to innovation and safety. His patented fire resistant pressure switch is a testament to his engineering expertise and dedication to improving safety standards.