Chris Wehrenberg

Title: Chris Wehrenberg: Innovator in Motor and Compressor Technology

Introduction

Chris Wehrenberg is a notable inventor based in La Crosse, WI (US). He has made significant contributions to the fields of motor and compressor technology, holding a total of 2 patents. His innovative designs focus on enhancing efficiency and functionality in mechanical systems.

Latest Patents

Wehrenberg's latest patents include a "Permanent Magnet Motor with Counterbalancing Weights" and a "Scroll Compressor with Bifurcated Flow Pattern." The permanent magnet motor patent describes methods and systems for mounting a shaft with a motor rotor. This motor features a plurality of permanent magnets embedded in a lamination stack of the rotor, which runs through the length of the stack. The design allows for various coupling methods between the shaft and rotor, including keyway, press fit, and cold shrink fit. Additionally, a counterweight is included to help retain the shaft on the rotor, ensuring that the coupling does not demagnetize the permanent magnets.

The scroll compressor patent introduces features that promote a bifurcated flow pattern of gas through the compressor shell, aimed at reducing oil entrainment. The design allows some gas to travel upward after entering the shell, which minimizes the volume of gas moving downward toward the oil sump. The compressor's motor is surrounded by a sleeve with upper and lower apertures, directing the flow to the motor's stator end turns. This innovative approach enhances gas/oil separation and minimizes oil entrainment.

Career Highlights

Throughout his career, Chris Wehrenberg has worked with prominent companies such as American Standard International Inc. and Trane International Inc. His experience in these organizations has contributed to his expertise in developing advanced mechanical systems.

Collaborations

Wehrenberg has collaborated with notable coworkers, including Brian Thomas Sullivan and Scott Joseph Smerud. Their combined efforts have likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Chris Wehrenberg's contributions to motor and compressor technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of mechanical systems and a drive to improve their performance. Through his work, Wehrenberg continues to influence the field of engineering and inspire future inventors.