Donald D Martell

Title: The Innovative Contributions of Donald D. Martell

Introduction

Donald D. Martell is a notable inventor based in Central Square, NY (US). He has made significant contributions to the field of heating and air conditioning technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of HVAC systems.

Latest Patents

Martell holds a patent for a "Timer circuit for heating or air conditioner unit." This invention presents an improved timer circuit designed to operate heating and air conditioning units more effectively. The circuit utilizes a single time delay generating mechanism to delay the operation of both the compressor and the unit fan under specific conditions. The logic circuit operates the fan relay in response to the thermostat output and the time delay generator output. This ensures that the fan relay is de-energized only when the compressor has been turned off for a sufficient duration, maintaining a comfortable building temperature. The timer circuit can be adjusted for different timing periods in large-scale systems, effectively avoiding voltage lag issues during startup.

Career Highlights

Martell's career is marked by his dedication to improving HVAC technology. His work at Ssac, Inc. has allowed him to focus on developing innovative solutions that address common challenges in heating and cooling systems. His patent reflects his commitment to enhancing energy efficiency and user comfort.

Collaborations

Throughout his career, Martell has collaborated with talented individuals such as Richard W. Shutt and Kenneth C. Volz. These partnerships have contributed to the advancement of technology in the HVAC industry.

Conclusion

Donald D. Martell's contributions to the field of heating and air conditioning through his innovative patent demonstrate his expertise and commitment to improving technology. His work continues to influence the industry and enhance user experiences in climate control systems.