Company Filing History:
Years Active: 1978-2004
Title: The Innovative Contributions of Dan S Matulich
Introduction
Dan S Matulich is a notable inventor based in Rolling Hills Estates, CA (US). He has made significant contributions to the field of environmental control systems and aircraft air conditioning systems. With a total of 12 patents to his name, Matulich's work showcases his expertise and innovative spirit.
Latest Patents
One of Matulich's latest patents is for a turbomachine-driven environmental control system. This system includes a turbomachine and an air cycle machine that is powered by the turbomachine's shaft. The turbomachine features a compressor that supplies compressed bleed air to the air cycle machine. The ambient air is compressed by the compressor, and the heat of compression is removed by an air-to-air heat exchanger that envelops the turbomachine. The cooled, compressed air is then expanded in the air cycle machine to produce a stream of cooled, conditioned air. Additionally, ambient air used by the air-to-air heat exchanger is drawn into the turbomachine's exhaust by an eductor.
Another significant patent involves an aircraft air conditioning system that includes an electric generator. This system features cascaded high and low-pressure turbines, with the electric generator being driven at variable speeds by the low-pressure turbine. A fan, also driven by the low-pressure turbine, generates AC power for onboard electrical equipment. The system includes a bypass valve to manage the speed of the electric generator, ensuring that the frequency of the AC power remains within specified limits.
Career Highlights
Throughout his career, Dan S Matulich has worked with prominent companies such as AlliedSignal Inc. and The Garrett Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the aerospace and environmental control sectors.
Collaborations
Matulich has collaborated with notable individuals in his field, including Roger P Murry and Mark W Thomson. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
Dan S Matulich's innovative contributions to environmental control systems and aircraft air conditioning systems highlight his expertise and dedication to advancing technology. His numerous patents reflect a commitment to improving efficiency and functionality in these critical areas.