High-pressure fan
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United States of America Patent
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-
Jan 22, 2002
Grant Date -
N/A
app pub date -
Jul 2, 1999
filing date -
Jan 17, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high-pressure fan comprising a blade wheel (3, 4), a fan housing (5, 6) surrounding the blade wheel and an electric motor (1) to operate the blade wheel. To eliminate the problems related to the mounting of the blade wheel, the blade wheel (3, 4) at least mainly consists of light carbon fiber based composite material and is directly mounted on the shaft (2) of the electric motor.
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