David P Bagshaw

Title: Innovations by David P Bagshaw

Introduction

David P Bagshaw is an accomplished inventor based in Stanford, CA. He holds a total of four patents, showcasing his contributions to innovative technologies. His work primarily focuses on systems that enhance the efficiency and safety of solar energy applications.

Latest Patents

One of Bagshaw's notable inventions is a freeze protection system designed for solar collectors. This system allows the working fluid contained in the communicating tubes of the solar collector to drain from both the input and output tubes when a first predetermined temperature is detected. It also enables the collector to fill via both tubes when a second predetermined temperature is reached. The invention features a spool valve mechanism that communicates the working fluid to be heated to the collector and subsequently to a storage tank. A valve actuator and sensor are integral to this system, allowing for precise control of fluid communication based on temperature readings. The actuator moves a valve element between positions to either facilitate or interrupt fluid flow, thereby preventing freeze damage to the solar collector.

Career Highlights

Throughout his career, David P Bagshaw has worked with various companies, including Sunspool Corporation. His innovative designs and patents have significantly contributed to advancements in solar technology and fluid management systems.

Collaborations

Bagshaw has collaborated with notable individuals in his field, including Michael A Kast and Harry T Whitehouse. These partnerships have likely fostered a creative environment that enhances the development of innovative solutions.

Conclusion

David P Bagshaw's work exemplifies the spirit of innovation in the field of solar energy protection systems. His patents reflect a commitment to improving technology that safeguards against environmental challenges.