Henry J Kazienko

Title: Innovations by Henry J Kazienko

Introduction

Henry J Kazienko is a notable inventor based in Littleton, CO (US). He has made significant contributions to the field of engineering, particularly in the development of innovative coupling methods for rigid pressure pipes. With a total of 2 patents, his work showcases a blend of creativity and technical expertise.

Latest Patents

Kazienko's latest patents include a "Method of making a coupling for rigid pressure pipe" and a "Mandrel for making a coupling for rigid pressure pipe." The first patent describes a coupling that consists of a body made from fiber glass reinforced plastic, which incorporates a rubber sleeve embedded within it. This rubber sleeve is a one-piece unit featuring specially shaped sealing gaskets on either end, with a rubber liner that spans the area between these gaskets. The innovative design allows for the rubber sleeve to be stretched onto a steel and plastic molding mandrel, placing the rubber liner under tension to accommodate thermal expansion during curing. The process involves rotating the mandrel/sleeve combination to wind thermosetting resin impregnated fiber glass roving around it, ultimately embedding the sleeve in a fiber glass reinforced resin matrix. The resin is cured at elevated temperatures, resulting in a rigid coupling with the embedded rubber sleeve. The hardened coupling is then stripped from the mandrel and undergoes further curing and finishing operations.

The second patent, the "Mandrel for making a coupling for rigid pressure pipe," shares a similar innovative approach. It also involves a body of fiber glass reinforced plastic with an embedded rubber sleeve, emphasizing the same principles of tension and thermal expansion compensation during the curing process.

Career Highlights

Kazienko is currently associated with Manville Service Corporation, where he continues to apply his expertise in engineering and innovation. His work has contributed to advancements in the manufacturing of pressure pipe couplings, enhancing their reliability and performance.

Collaborations

Throughout his career, Kazienko has collaborated with notable colleagues, including John L Sznopek and Charles Lostak. These partnerships have fostered a creative environment that encourages the development of innovative solutions in their field.

Conclusion

Henry J Kazienko's contributions to the field of engineering through his patents and collaborations highlight his commitment to innovation. His work in developing advanced coupling methods for rigid pressure pipes demonstrates the importance of creativity and technical skill in engineering