Lyman W Wycoff

Title: Lyman W. Wycoff: Innovator in Refrigeration Technology

Introduction

Lyman W. Wycoff is a notable inventor based in Chester, VA (US). He has made significant contributions to the field of refrigeration technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of refrigeration systems.

Latest Patents

Wycoff's latest patents include a groundbreaking refrigeration control system that utilizes a door handle proximity sensor. This temperature-controlled display device features a refrigeration circuit capable of operating in multiple cooling modes, including a normal refrigeration mode and an anti-ingression mode. The proximity sensor detects objects, such as a human hand or forearm, within a designated detection zone adjacent to the door handle. The controller estimates the distance between the handle and the detected object, allowing the refrigeration circuit to transition between cooling modes based on this estimation.

Another significant patent is the power failure controller for an electronically controlled expansion valve in a refrigeration system. This invention addresses the challenges posed by power failures. The valve controller is designed to close the valve as part of a power-up routine when first powered up from a powered-down state. The power failure controller includes a circuit that allows the valve controller to enter a powered-down state during a power failure and subsequently provides power from a capacitor bank to conduct the power-up routine.

Career Highlights

Lyman W. Wycoff is currently employed at Hill Phoenix, Inc., where he continues to develop innovative refrigeration solutions. His work has significantly impacted the industry, showcasing his expertise and commitment to advancing refrigeration technology.

Collaborations

Wycoff has collaborated with notable colleagues, including Jules G. Choueifati and Larry C. Howington. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Lyman W. Wycoff's contributions to refrigeration technology through his patents and work at Hill Phoenix, Inc. highlight his role as a key innovator in the field. His inventions not only improve efficiency but also enhance user experience in refrigeration systems.