Robert B Ray

Title: Robert B. Ray: Innovations in Pump Technology

Introduction

Robert B. Ray is an influential inventor based in Vancouver, Washington. He has made significant contributions to pump technology, holding a total of nine patents that reflect his expertise and innovative thinking in the field. His inventions focus on enhancing efficiency and functionality in pumping systems.

Latest Patents

One of Robert's latest inventions is the Vacuum-assisted Pump, which features a self-priming centrifugal pump equipped with a supplementary vacuum pump and a float valve. This design allows the vacuum pump to draw liquid into the pump for priming. The float valve is engineered to shut off the flow to the vacuum pump when the liquid reaches a predetermined level, thus preventing liquid entry into the vacuum pump. In some variations, the float valve incorporates an o-ring valve seal, and the vacuum pump is fitted with an oil delivery system that ensures optimal lubrication.

Another notable patent is the Pump System with Variable-pressure Seal, which includes an impeller and an impeller shaft. One end of the shaft is secured to the impeller while the other end connects to a motor for driving the impeller. The innovation includes a liquid-proof barrier fitted with an opening for the impeller shaft, sealed by a shaft sealing system that features a supply chamber linked to a cavity. This design is meant to prevent liquid penetration through the barrier by varying the pressure of lubrication based on atmospheric conditions.

Career Highlights

Robert has worked with notable companies such as Roper Holdings, Inc. and Roper Industries, Inc., where he harnessed his innovative skills. These experiences in well-regarded firms have contributed to his successful patenting of advanced pump technologies.

Collaborations

Throughout his career, Robert has collaborated with skilled professionals, including William B. Carnes and Milton K. Leonard. Their teamwork has likely fostered a creative environment that enhances technological advancements in pump systems.

Conclusion

Robert B. Ray's work exemplifies the essence of innovation in engineering. With nine patents to his name, he continues to pave the way for advancements in pump technology, ensuring reliability and efficiency in the industry. His collaborations and career experiences reflect a dedication to pushing the boundaries of engineering solutions.