Company Filing History:
Years Active: 2020-2023
Title: The Innovative Contributions of Christopher Espelien
Introduction
Christopher Espelien is a notable inventor based in Holmen, Wisconsin, known for his significant contributions to compressor technology. With a remarkable portfolio of five patents, Espelien's work focuses on enhancing the efficiency and operation of variable volume ratio compressors. His innovative methods and systems have paved the way for advancements in compressor performance, particularly in relation to motor control and lubricant quality.
Latest Patents
Espelien's latest patents include innovative solutions aimed at improving compressor operations. One of his key inventions is a method of improved control for variable volume ratio valves. This patent outlines a technique for controlling these compressors using a switching parameter derived from compressor speed and suction density. By implementing delay periods for switching volume ratios, Espelien enhances the compatibility of compressor performance with desired discharge conditions.
Additionally, Espelien has developed systems and methods for controlling compressor motors. This patent reveals strategies for adjusting operational parameters to provide heat to the motor's lubricant, thereby improving lubricant quality and overall drive efficiency. The techniques outlined aim to reduce the motor's efficiency intentionally to optimize lubricant performance—significantly increasing the operational effectiveness of the compressors.
Career Highlights
Espelien is currently employed at Trane International Inc., a leader in sustainable technology and energy solutions. His tenure at Trane has allowed him to apply his inventive abilities towards developing cutting-edge technologies that benefit both the company and the industry at large.
Collaborations
Throughout his career, Chris has collaborated with several talented professionals, including Scott Michael Branch and Joseph M Heger. Together, they have contributed to the refinement of compressor technologies, working towards delivering innovative solutions in the field.
Conclusion
Christopher Espelien stands out as a key figure in the advancement of compressor technology. His five patents testify to his innovative spirit and commitment to improving energy efficiency in mechanical systems. With such remarkable contributions, Espelien continues to inspire a new generation of inventors and engineers at Trane International Inc. and beyond.