Rotor for a prime mover and/or driven machine and the use of the rotor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 24, 2002
app pub date -
Jul 12, 2001
filing date -
Jul 19, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention discloses a rotor (1) for a prime mover or driven machine having a multiplicity of intake passages (5) for rotor cooling air which discharge axially outward. In the region of the axial discharge of the intake passages (5), their inner walls each form funnel-shaped inlet regions (8) which widen outward and open into a common radially extending end face (9). The transitions from the inner walls of the intake passages (5) into the inlet regions (8) and from the inlet regions (8) into the common end face (9) are designed to be smooth in order to avoid sharp transition edges. In this way, the cooling of the rotor (1) can be markedly improved compared with rotors of a similar type of construction.
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