Company Filing History:
Years Active: 2001-2002
Title: Yasushi Funaba: Innovator in Absorption Water Heater Technology
Introduction
Yasushi Funaba is a notable inventor based in Tsuchiura, Japan. He has made significant contributions to the field of thermal energy systems, particularly in the development of absorption water heaters and chillers. With a total of 3 patents to his name, Funaba's work focuses on enhancing energy efficiency and reducing harmful emissions.
Latest Patents
One of Yasushi Funaba's latest patents is an absorption water heater/chiller that utilizes lithium bromide as an absorbent and water as a refrigerant. This innovative system includes a high-temperature regenerator designed to optimize performance. The regenerator features a combustion chamber defined by an inner tube adjacent to a burner, from which combustion gas is expelled. A liquid chamber extends above and below the combustion chamber, defined by an outer tube. The design incorporates a refrigerant steam outflow passage and gas discharge passages, which work together to improve efficiency. Additionally, the system includes multiple solution tubes that facilitate communication between the liquid chamber portions, effectively reducing nitrogen oxides (NOx) emissions and suppressing carbon monoxide (CO) generation.
Career Highlights
Yasushi Funaba is currently employed at Hitachi, Ltd., where he continues to innovate in the field of thermal energy systems. His work has been instrumental in advancing technologies that contribute to energy conservation and environmental sustainability.
Collaborations
Funaba has collaborated with notable colleagues, including Norihiro Itou and Satoshi Miyake, to further enhance the development of energy-efficient technologies.
Conclusion
Yasushi Funaba's contributions to the field of absorption water heater technology exemplify his commitment to innovation and sustainability. His patents reflect a deep understanding of thermal systems and a dedication to reducing environmental impact.