Stationary vane unit of rotary machine, method of producing the same, and method of connecting the same
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United States of America Patent
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Jul 21, 2015
Grant Date -
Aug 30, 2012
app pub date -
Oct 28, 2011
filing date -
Feb 28, 2011
priority date (Note) -
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Abstract
The stationary vane unit of a rotary machine includes: a first band member that extends in the circumferential direction and comes into contact with the outer shrouds of the plurality of stationary vane members from one side thereof in the main axial direction in which a central axis extends; a second band member that extends in the circumferential direction and comes into contact with the outer shrouds of the plurality of stationary vane members from the other side thereof in the main axial direction; and a fastening member that fastens the first band member and the second band member to each other so that the outer shrouds of the plurality of stationary vane members are connected to each other.
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