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Article: German Inventor Develops Low Temperature Application Turbomachine
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 15, 2007
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ALEXANDRIA, Va., Oct. 15 -- Werner Bosen of Koln, Germany, has developed a turbomachine for low-temperature applications.
According to the U.S. Patent & Trademark Office: "A turbomachine for low-temperature applications has a housing, a rotor shaft disposed in the housing, an impeller disposed on one shaft end of the rotor shaft, to which a cold gas is applied, and an electrical machine integrated into the housing. During operation of the turbomachine, a cold zone forms within the housing, in the impeller-side end, and a warm zone forms at the end facing away from the impeller. The housing has at least two compressed gas connectors for a compressed gas, of which one connector is ...