Company Filing History:
Years Active: 1976-1978
Title: Innovations of Leopold Loeb
Introduction
Leopold Loeb is a notable inventor based in Louisville, KY (US), recognized for his contributions to thermal energy storage and refrigeration technology. With a total of four patents to his name, Loeb has made significant advancements in the field of energy efficiency and ice-making processes.
Latest Patents
One of Loeb's latest patents is a dual temperature thermal energy storage composition for heat pumps. This innovative material is designed to function in two distinct temperature ranges, allowing for efficient heat transfer in heat pump systems. The composition consists of two constituents, each with unique phase change characteristics, enabling the mixture to adapt its melting points based on concentration. This technology provides a heat sink for air-cooling and a heat source for heating, utilizing preferred pairs of materials such as hydrocarbon oil with wax fractions and various fatty acids.
Another significant patent by Loeb is an automatic icemaker that minimizes the supercooling effect. This batch-type icemaker is designed for installation in refrigerator freezer compartments. It features a mechanism that retains a piece of ice throughout the icemaker's operating cycle, providing a seed ice crystal to initiate the freezing process with minimal supercooling. This innovation enhances the efficiency and reliability of ice production in household appliances.
Career Highlights
Leopold Loeb has had a distinguished career at General Electric Company, where he has contributed to various projects and innovations in energy and refrigeration technologies. His work has not only advanced the capabilities of heat pumps and icemakers but has also played a role in improving energy efficiency in residential and commercial applications.
Collaborations
Loeb has collaborated with notable colleagues, including Hans O Spauschus, to further enhance the development of his inventions. Their combined expertise has led to significant advancements in the technologies they have worked on together.
Conclusion
Leopold Loeb's innovative contributions to thermal energy storage and refrigeration technology have made a lasting impact on the industry. His patents reflect a commitment to improving energy efficiency and functionality in everyday appliances.