Dale E Wolford

Title: Innovations by Dale E. Wolford

Introduction

Dale E. Wolford is a notable inventor based in Ashland, Ohio, recognized for her contributions to engineering and technology. With a total of four patents to her name, she has made significant advancements in the field of pumping systems and sealing technologies.

Latest Patents

One of her latest patents is the Mobile Pump Apparatus, which features a mobile pumping unit that includes a housing enclosing an engine-driven pump. This innovative design defines an air inlet chamber that is substantially isolated from the engine compartment. The air drawn into the inlet chamber by an engine-driven blower absorbs waste heat from the engine and is discharged to the ambient from an exit chamber. The design incorporates acoustic materials in both the inlet and exit chambers to control noise in the airflow path. Additionally, a conventional exhaust silencer is placed in the exit chamber to further manage noise levels. The apparatus also includes a ventilation flow path for the engine compartment, which is established by bleeding off a portion of the cooling air and discharging it through a secondary outlet formed in the housing. A self-opening door is mounted to the housing, which automatically opens when the pump unit is started, allowing for efficient hot air outlet management.

Another significant patent is the Face Type Seal Assembly, which provides a fluid seal between a rotating shaft and a housing, commonly found in centrifugal pumps. This seal cartridge consists of rotating and non-rotating seal portions that are maintained in alignment by a tubular support member prior to installation. The non-rotating seal portion features a seal ring seat connected to the support sleeve by a frangible element. During installation, once the seal ring seat reaches its position, the frangible element fractures, allowing the rotating portion of the seal to function independently.

Career Highlights

Dale E. Wolford is currently employed at The Gorman-Rupp Company, where she continues to innovate and develop new technologies in the pumping industry. Her work has significantly impacted the efficiency and effectiveness of pumping systems.

Collaborations

Throughout her career, Dale has collaborated with notable coworkers, including Frank D. Makowski and Mark L. Campbell, contributing to various projects and advancements in their field.

Conclusion

Dale E. Wolford's innovative patents and contributions to the engineering sector highlight her expertise and commitment to advancing technology. Her work continues to influence the design and functionality of pumping systems