Christopher J Bollas

Title: Innovations by Christopher J Bollas

Introduction

Christopher J Bollas is an accomplished inventor based in Grapevine, TX (US). He has made significant contributions to the field of heat exchange systems, holding two patents that showcase his innovative designs. His work focuses on improving efficiency and control in steam instantaneous heat exchange systems.

Latest Patents

Bollas's latest patents include a "Heat exchange system with steam trap protection" and a "Heat exchange system." Both patents describe an improved shell-and-tube steam instantaneous heat exchange system featuring a closely coupled feedback design. This design overheats water in the heat exchanger portion of the system and blends it with proportional amounts of cold water to achieve the correct outlet temperature for a wide range of flow rates. The system incorporates at least two primary heat exchangers to provide redundancy in case of a major component failure. Steam flow through the heat exchangers is controlled using steam traps, rather than a thermostatically controlled valve. To ensure precise temperature control during varying water volume use, water is directed from the blended outlet of a first water tempering valve into the hot inlet port of a second water tempering valve. The first valve blends cold and hot water to a predetermined temperature, which is higher than that of the second valve, minimizing thermal hunting and providing tighter temperature control.

Career Highlights

Christopher J Bollas is currently employed at PVI Industries, LLC, where he continues to develop innovative solutions in heat exchange technology. His expertise in this area has positioned him as a valuable asset to his company and the industry.

Collaborations

Bollas has collaborated with notable coworkers, including John M Peckham and Frank Austin Myers, contributing to the advancement of their projects and innovations.

Conclusion

Christopher J Bollas exemplifies the spirit of innovation through his patents and contributions to heat exchange systems. His work not only enhances efficiency but also sets a standard for future developments in the field.