Stephen Wayne Bellah

Title: Innovations by Stephen Wayne Bellah

Introduction

Stephen Wayne Bellah is an accomplished inventor based in Oklahoma City, OK. He has made significant contributions to the field of humidity control in multi-stage cooling systems. With a total of 3 patents to his name, Bellah's work showcases his expertise and innovative thinking.

Latest Patents

One of Bellah's latest patents is a system and method for using hot gas reheat for humidity control. This method is designed for a multi-stage cooling system that incorporates two or more refrigerant circuits. The system balances humidity control and cooling demand effectively. Each refrigerant circuit consists of a compressor, a condenser, and an evaporator. The hot gas reheat circuit, which includes a hot gas reheat coil, is connected to one of the refrigerant circuits. It is strategically placed in fluid communication with the output airflow from the evaporator to provide additional dehumidification when humidity control is required. Notably, the hot gas reheat circuit bypasses the condenser during humidity control, ensuring that humidity control is only performed during cooling and ventilation operations.

Another patent by Bellah also focuses on a similar humidity control method for multi-stage cooling systems. This innovation utilizes a hot gas reheat circuit that includes a hot gas reheat coil, an evaporator, and a compressor. The hot gas reheat coil is connected to the output airflow from the evaporator of the reheat circuit. Humidity control is activated during both cooling and ventilation operations. During the first stage of cooling, when there is low cooling demand, the request for humidity control activates the hot gas reheat circuit for dehumidification while also activating a second refrigerant circuit to provide additional cooling capacity. In contrast, during the second stage of cooling, when there is high cooling demand, the request for humidity control is temporarily suspended until the cooling demand is met.

Career Highlights

Stephen Wayne Bellah is currently employed at York International Corporation, where he continues to innovate and develop advanced cooling technologies. His work has significantly impacted the efficiency and effectiveness of humidity control in cooling systems.

Collaborations

Throughout his career, Bellah has collaborated with notable colleagues, including John Terry Knight and Stephen Blake Pickle. These collaborations have further enriched his contributions to the field.

Conclusion

Stephen Wayne Bellah is a prominent inventor whose work in humidity control systems has