David W Rawls

Title: David W Rawls - Innovator in HVAC Actuator Technology

Introduction

David W Rawls is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of HVAC technology, particularly through his innovative designs in actuator systems. His work focuses on enhancing the efficiency and functionality of HVAC systems, making them more accessible and cost-effective.

Latest Patents

David W Rawls holds a patent for a two-position (on-off) actuator with a modular connector. This actuator housing provides a low-cost method of achieving electrical connection to the motor terminals of a DC motor in a two-position HVAC actuator. The connector configuration interfacing with a controller or power supply is easily changed by making the connector a modular connector, providing effective fluid ingress prevention. The modular connector design is fixed from the connector flange inward into a housing, and is flexible outward with respect to its pin configuration and shroud shape. This design allows different connector configurations to be utilized with minimal tooling investment. Additionally, a capacitor can be inserted and crimped to the connector pin stampings prior to being over-molded to provide EMI filtering.

Career Highlights

David W Rawls has dedicated his career to advancing HVAC technology. His innovative approach has led to the development of practical solutions that address common challenges in the industry. His patent reflects his commitment to improving the efficiency and reliability of HVAC systems.

Collaborations

David collaborates with Tanh M Bui, who is also involved in the development of HVAC technologies. Their partnership has contributed to the successful implementation of innovative solutions in their field.

Conclusion

David W Rawls is a prominent inventor whose work in HVAC actuator technology has made a significant impact. His patented designs demonstrate his expertise and commitment to innovation in the industry.