Ivshin Yefim

Title: The Innovative Mind of Ivshin Yefim

Introduction

Ivshin Yefim is a notable inventor based in Shorewood, Wisconsin. He has made significant contributions to the field of pressure sensing technology. His innovative work has led to the development of a unique elastomer type low pressure sensor.

Latest Patents

Yefim holds a patent for an elastomer type low pressure sensor. This capacitance elastomeric pressure sensor features top and bottom mounting plates that support a pair of electrode layers. The first electrode layer is positioned on the upper surface of a dielectric disc, which is held by an upper mounting plate. The second electrode layer is located beneath the disc and consists of a conductive elastomeric layer overlying an elastomeric support layer. In the preferred embodiment, the elastomer is a silicone elastomer, and the conductive layer is created by mixing a conductive carbon powder with the silicone. This sensor is particularly effective in detecting pressure changes in a low range, specifically from 0 to 1 inch of water. Additionally, the elastomeric layer is prestrained for temperature compensation in the most preferred embodiment.

Career Highlights

Yefim is currently associated with Johnson Service Corp., where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications in various industries.

Collaborations

Throughout his career, Yefim has collaborated with talented individuals such as Jeannine O Colla and Paul E Thoma. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Ivshin Yefim's contributions to the field of pressure sensing technology exemplify his innovative spirit and dedication to advancing engineering solutions. His patent for the elastomer type low pressure sensor showcases his ability to create effective and practical inventions.