| | Steam turbine jointed stationary blade - Patent 6302648 |
 | | The outer ring front portion 1, outer ring center portion 10 and the outer ring rear portion 21 are mutually engaged via engaging portions (4, 11 and 12, 24) with precise positioning and then jointed together integrally by bolt (30). |
 | | A steam turbine jointed stationary blade as claimed in claim 1, wherein each of said outer rings of said front and rear stage stationary blade structural bodies defines a radially open engaging portion, and said front and rear engaging portions of said outer ring central member are received in said radially open engaging portions, respectively. |
 | | The front stage and rear stage stationary blade structural bodies are each constructed integrally by welding such that an outer ring of a stationary blade is jointed to an outer side of the stationary blade and an inner ring of the stationary blade is jointed to an inner side of the stationary blade. |
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