William W Irwin, Jr

Title: The Innovations of William W. Irwin, Jr.

Introduction

William W. Irwin, Jr. is a notable inventor based in Taylorsville, MS (US). He has made significant contributions to the field of heating technology, holding a total of 2 patents. His work reflects a commitment to enhancing user safety and comfort through innovative design.

Latest Patents

One of his latest patents is for a flexible self-regulating heating pad combination and associated method. This innovative heating pad features a self-limiting heating element, which includes a pair of relatively spaced conductors surrounded by positive temperature coefficient (PTC) material. The PTC material is encased in a layer of electrically insulating material, ensuring safety and efficiency. The heating element is designed in a serpentine configuration within passages formed in the heating pad's covering material. These passages are created using ultrasonic welding or other suitable methods. The temperature control is managed by a controller circuit that utilizes a solid-state timed interval control circuit. Additionally, a safety circuit is included to disconnect electrical power in case of short or open circuit conditions. The heating pad also features a temperature indicator and a variable automatic shutoff circuit.

Career Highlights

William W. Irwin, Jr. is associated with Sunbeam Corporation Limited, where he has contributed to the development of innovative heating solutions. His work has been instrumental in advancing the technology behind heating pads, making them safer and more effective for consumers.

Collaborations

He has collaborated with notable coworkers such as William M. Sullivan and Clifford R. Stine, contributing to a dynamic team focused on innovation in heating technology.

Conclusion

William W. Irwin, Jr. stands out as an inventor dedicated to improving heating technology through his innovative designs and patents. His contributions continue to impact the industry positively.