Company Filing History:
Years Active: 2015
Title: Shuuichi Joumura: Innovator in Scroll Compressor Technology
Introduction
Shuuichi Joumura is a notable inventor based in Sakai, Japan. He is recognized for his contributions to the field of compressor technology, particularly through his innovative designs that enhance efficiency and performance.
Latest Patents
Joumura holds a patent for a scroll compressor, which includes a fixed scroll, an orbiting scroll, and an injection passage. Each scroll features an end plate and a spiral lap, allowing them to mesh and form a compression chamber. The injection passage is designed to supply intermediate pressure refrigerant and refrigeration oil, which is separated from the discharged refrigerant, to the compression chamber. Notably, at least one of the scrolls has a bottom land that faces the lap of the other scroll. This bottom land includes an intermediate bottom region that communicates with the injection passage and a suction side bottom region that is positioned closer to the outer end of the lap. The design ensures that the clearance between the suction side bottom region and the end face of the lap is larger than that between the intermediate bottom region and the end face of the lap. Joumura's innovative approach has led to significant advancements in compressor technology.
Career Highlights
Shuuichi Joumura is currently employed at Daikin Industries, Ltd., a leading company in the HVAC industry. His work has contributed to the development of more efficient and reliable compressor systems, which are essential for various applications in heating, ventilation, and air conditioning.
Collaborations
Joumura has collaborated with notable colleagues, including Souichi Nakamura and Kenji Nagahara. Their combined expertise has fostered an environment of innovation and creativity, leading to advancements in compressor technology.
Conclusion
Shuuichi Joumura's contributions to the field of scroll compressor technology exemplify his dedication to innovation and efficiency. His patent and work at Daikin Industries, Ltd. highlight the importance of continuous improvement in engineering and technology.