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Patent AT-E401130-T1: [Translated] EXHAUST LINE FOR A ROTATING SPRAYER WITH A COMPRESSED AIR TURBINE

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
The coating projector (1) consists of a rotary atomizer driven by pneumatic turbine (5) connected to a pressurized gas feed duct (11) and fitted with an exhaust duct (12) having at least two walls. The duct has an inner sleeve (13) of a material with low thermal and electrical conductivity set with a gap between it and the inner surface of an outer wall (2). The gap contains a circulating gas at a pressure and temperature above that of the exhaust gas.

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