Turbine rotor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9039374
APP PUB NO 20120082552A1
SERIAL NO

13376554

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A turbine rotor of a turbine includes a hub that serves as an axis of rotation, and a plurality of turbine blades. The turbine blades each have a line extending along a shroud-side edge of the turbine blade from the inlet to the outlet as a shroud line. The shroud line includes an entrance-side shroud line La that makes a small change from the inlet toward the outlet in a blade angle with respect to the axis of rotation, a center shroud line Lb that extends from the outlet side of the entrance-side shroud line La and makes a greater change than that of the entrance-side shroud line La, and an exit-side shroud line Lc that extends from the outlet side of the center shroud line Lb to the outlet and makes a smaller change than that of the center shroud line Lb.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDMINATO-KU TOKYO 108-8215

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuo, Atsushi Tokyo, JP 133 1128
Osako, Katsuyuki Tokyo, JP 20 245
Yokoyama, Takao Tokyo, JP 61 427

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