TURBINE AND GAS TURBINE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230408090A1
SERIAL NO

18240655

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbine including a turbine rotor, a turbine casing, a plurality of turbine rotor cascades, a plurality of turbine stator cascades, and a diffuser forming an exhaust gas flow path through which exhaust gas flows from one side in the axial direction toward another side, and which is provided on the other side in the axial direction from a last stage rotor cascade. The diffuser has an inner cylinder, an outer cylinder forming the exhaust gas flow path between the outer cylinder and the inner cylinder, and a strut which connects the inner cylinder and the outer cylinder in the radial direction. The outer cylinder has a first inclined surface extending outward from the inside in the radial direction from an inlet of the exhaust gas flow path toward the other side in the axial direction. The first inclined surface forms an angle of 16° to 24° with the axis.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 1008332 ?1008332

International Classification(s)

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  • 2023 Application Filing Year
  • F23R Class
  • 254 Applications Filed
  • 102 Patents Issued To-Date
  • 40.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIYAMA, Takashi Tokyo, JP 20 109
NISHIMURA, Kazuya Tokyo, JP 174 728

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Patent Citation Ranking

  • 0 Citation Count
  • F23R Class
  • 0 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges821701 - 10051015202530354045505560657075808590

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