Company Filing History:
Years Active: 2014-2017
Title: Jeffrey Michael Calkins: Innovator in Hydraulic Technology
Introduction
Jeffrey Michael Calkins is a notable inventor based in Petersburg, MI (US). He has made significant contributions to the field of hydraulic technology, holding a total of 2 patents. His work focuses on improving the efficiency and performance of hydraulic systems, particularly in turbines and pumps.
Latest Patents
Calkins' latest patents include a debris resistant thrust bearing assembly designed for high-speed hydraulic centrifugal turbines and pumps. This innovative rotating assembly features a shroud that rotates around a central axis, with a disk seated in a recess in the shroud. The disk is oriented perpendicular to the central axis, allowing it to rotate seamlessly with the shroud. The design includes a stationary element that ensures at least one surface of the disk contacts a fluid, which helps resist drag when the fluid flows under pressure. Additionally, the shroud incorporates a circular recess with a cavity on its outer perimeter, extending away from the fixed assembly. A method for manufacturing this rotating assembly is also provided.
Career Highlights
Calkins is currently employed at Energy Recovery, Inc., where he continues to develop innovative solutions in hydraulic technology. His expertise and dedication to improving hydraulic systems have made him a valuable asset to the company.
Collaborations
Calkins collaborates with Felix Winkler, contributing to the advancement of their projects and innovations in the field.
Conclusion
Jeffrey Michael Calkins is a prominent inventor whose work in hydraulic technology has led to significant advancements in turbine and pump efficiency. His patents reflect his commitment to innovation and problem-solving in the industry.