Title:
GUIDE BLADE ROW FOR DIVERGENT TYPE STEAM PATH OF STEAM TURBINE
Document Type and Number:
Japanese Patent JPS58172408
Kind Code:
A
Abstract:
A guide blade set for diverging jet streams in a steam turbine which has blades (2) disposed between a floor plate (3) and a ceiling plate (4) and whose concave and convex surfaces are constituted by substantially rectilinear generator lines (l, m, n), wherein said generator lines (l, m, n) of the blades (2) form an angle of about 90 DEG + theta /2 with the ceiling plate (4) and with the floor plate (3), where theta is the angle of divergence of the jet stream.
Inventors:
REIMON BESEI
JIRUBEERU RIORE
JIRUBEERU RIORE
Application Number:
JP4699183A
Publication Date:
October 11, 1983
Filing Date:
March 18, 1983
Export Citation:
Assignee:
ALSTHOM ATLANTIQUE
International Classes:
F01D5/14; F01D9/04; F01D9/02; (IPC1-7): F01D5/14; F01D9/00
Domestic Patent References:
| JP57144202B |
Attorney, Agent or Firm:
Yoshio Kawaguchi
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