Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP7412777ApriorityCriticalpatent/JPS548210A/en
Publication of JPS548210ApublicationCriticalpatent/JPS548210A/en
PURPOSE: To prevent the whirl of extraneous solid particles in an annular space defined between a double-flow nozzle box and a rotor and prevent the corrosion of the surface of the nozzle box, by providing an anti-whirl member in the annular space.