Guide wave suspension for an axial-flow turbomachine
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United States of America Patent
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-
Feb 7, 1995
Grant Date -
N/A
app pub date -
Sep 15, 1993
filing date -
Oct 5, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a gas turbine having a plurality of vane carrier segments (2, 2') suspended coaxially in a machine casing (3) the guide vanes (11, 11') are held by their roots (14, 14') in such a manner that the root (14) of each guide vane engages in each case in two vane carrier segments (2, 2') adjoining one another in the axial direction. The roots (14) of the guide vanes (11) are provided with a collar (15) which extends in the axial direction to the inlet plane (16) of the rotor blade (12) lying upstream. The collar makes a seal there against the root (14') of another guide vane (11').
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