Evaporating fan and its blade wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 24, 2001
Grant Date -
N/A
app pub date -
Jul 2, 1999
filing date -
Jan 17, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanical vapor recompression fan comprises a blade wheel and an electric motor to operate the blade wheel. The blade wheel at least mainly consists of carbon-fibre-based composite material and is mounted directly on the shaft of the blade wheel, and the tips of the blades of the blade wheel are provided with an erosion shield.
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Cited Art Landscape
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