Location History:
- Sidney, OH (US) (1985 - 1996)
- Plymouth, MN (US) (1998)
Company Filing History:
Years Active: 1985-1998
Title: The Innovations of Jaroslav Blass
Introduction
Jaroslav Blass is a notable inventor based in Sidney, OH (US), recognized for his contributions to the field of scroll compressor technology. With a total of 9 patents to his name, Blass has made significant advancements that enhance the efficiency and functionality of scroll machines.
Latest Patents
Among his latest innovations is the "Scroll machine with reverse rotation protection." This invention features a discharge valve assembly designed to block compressed refrigerant flow from the discharge chamber through the scroll members. This mechanism effectively eliminates reverse rotation during shutdown. Additionally, the discharge valve assembly includes a leakage path that allows a limited amount of refrigerant flow past the discharge valve, preventing the formation of a vacuum during powered reverse rotation. Another notable patent is the "Scroll machine sound attenuation," which introduces a motion-controlling member that prevents relative rotation between the first and second scroll members while allowing relative orbiting motion. This design incorporates a spring or flexible member that biases the motion-controlling member, significantly reducing mechanical impact noise caused by the vibration of the machine's components.
Career Highlights
Jaroslav Blass is currently employed at Copeland Corporation, where he continues to innovate and develop new technologies in the field of compressors. His work has been instrumental in improving the performance and reliability of scroll machines, making them more efficient for various applications.
Collaborations
Throughout his career, Blass has collaborated with talented individuals such as Neal G Marchal and Gary J Anderson. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Jaroslav Blass's contributions to the field of scroll compressor technology are significant and impactful. His innovative patents demonstrate a commitment to enhancing the efficiency and performance of these machines. His work continues to influence the industry and inspire future advancements.