Lowell D Hansen

Title: Innovations of Lowell D Hansen

Introduction

Lowell D Hansen is a notable inventor based in Sagamore Hills, OH (US). He holds a total of five patents, showcasing his contributions to the field of engineering and technology. His work primarily focuses on advancements in pump technology, particularly in reducing mechanical losses.

Latest Patents

One of his latest patents is a variable displacement pump featuring a rotating cam ring. This innovative design reduces vane pump mechanical losses by eliminating vane friction losses and replacing them with lower magnitude journal bearing fluid film viscous drag losses. The freely rotating cam ring is supported by a journal bearing, which allows for a relatively low sliding velocity between the cam ring and the vanes. This design permits the use of less expensive and less brittle materials in the pump, enabling it to operate at much higher speeds without exceeding vane tip velocity limits.

Career Highlights

Throughout his career, Lowell D Hansen has worked with prominent companies such as Argo-Tech Corporation and Eaton Industrial Corporation. His experience in these organizations has contributed significantly to his expertise in pump technology and innovation.

Collaborations

Some of his notable coworkers include Martin A Clements and E Kent Miller. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Lowell D Hansen's contributions to pump technology through his patents and collaborations highlight his significant role as an inventor. His innovative designs continue to influence the industry and pave the way for future advancements.