Joseph J Jagielo

Title: Joseph J Jagielo: Innovator in Metering Valve Technology

Introduction

Joseph J Jagielo is a notable inventor based in Mentor, OH (US). He has made significant contributions to the field of valve technology, particularly with his innovative designs that enhance functionality and reliability.

Latest Patents

Jagielo holds a patent for a metering valve, which features a one-piece bonnet designed to reduce issues arising from tolerance stack-up. This metering valve includes a guide portion on the nose of the bonnet that ensures concentric alignment between the metering pin and its associated orifice. The design incorporates a pair of O-rings on the valve stem that work in conjunction with the bonnet bore to absorb forces, thereby minimizing the potential for galling and breakage of the metering pin. One of the O-rings is compressed more than the other, which aids in achieving better alignment and provides a firmer feel. Additionally, the valve stem features a handle that connects to the upper portion of the valve bonnet, with a packing that limits lateral movement between the handle and the valve stem. This packing can be adjusted without affecting the preset deadstop position of the valve.

Career Highlights

Joseph J Jagielo is associated with The Nupro Company, where he has applied his expertise in valve technology. His work has contributed to advancements in the industry, showcasing his commitment to innovation and quality.

Collaborations

Jagielo has collaborated with notable coworkers, including James K Simonelli and Gary W Scheffel, who have also contributed to the field of valve technology.

Conclusion

Joseph J Jagielo's innovative work in metering valve technology exemplifies his dedication to improving engineering solutions. His contributions continue to influence the industry and inspire future innovations.