1
Isaac Shnaid, Dan Weiner, Shimshon Brokman: Compressed air energy storage method and system. The Israel Electric Corporation, Fitch Even Tabin & Flannery, July 23, 1996: US05537822 (201 worldwide citation)

A compressed air energy storage (CAES) system utilizes compressed air stored in a cavity for electric power and cold production. During periods of excess power production, atmospheric air is compressed then cooled in stages using energy from a motor/generator. Condensed water is then separated from ...


2
Isaac Shnaid: Gas turbine with bottoming air turbine cycle. August 22, 1995: US05442904 (22 worldwide citation)

Gas turbine with a bottoming air turbine cycle. This system comprises a gas turbine and a bottoming air turbine cycle system. The latter includes a gas-to-air heat exchanger, compressed air aftercooler, an air compressor, a hot air turbine, and a cold air turbine. High temperature exhaust gases of t ...


3
Isaac Shnaid, Dan Weiner, Giora Meron, Shmuel Olek: Straightforward method and once-through apparatus for gas liquefaction. August 3, 1999: US05931021 (16 worldwide citation)

The invention relates to methods and systems for liquefaction of gases whose critical temperature is lower than the ambient temperature, such as, for instance, natural gas, air, nitrogen, oxygen, etc. Compressed to supercritical pressure gas to be liquefied is cooled by external refrigerator means t ...