TURBOCHARGER GAS CASING AND TURBOCHARGER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240191636A1
SERIAL NO

18285318

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A turbocharger gas casing includes a scroll part forming a plurality of scroll passages at a same position in an axial direction of the turbine. The plurality of scroll passages include a first scroll passage. The first scroll passage is configured so that an extension line of a line segment connecting a farthest position from a rotational axis of the turbine at an inlet for an exhaust gas of the first scroll passage and a position of a tip of a tongue part formed on an inner peripheral side of the first scroll passage does not intersect a rotor blade of the turbine in a cross section of the turbine orthogonal to the axial direction.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO LTD1-1 AKUNOURA-MACHI NAGASAKI-SHI NAGASAKI 8508610 ?8508610

International Classification(s)

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  • 2022 Application Filing Year
  • F01D Class
  • 1173 Applications Filed
  • 723 Patents Issued To-Date
  • 61.64 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiratani, Fumito Tokyo, JP 3 4
Taniguchi, Nao Tokyo, JP 8 4
Tsuji, Takeshi Nagasaki-shi, Nagasaki, JP 100 1133

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Patent Citation Ranking

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  • F01D Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges14417901 - 1001002003004005006007008009001000110012001300140015001600

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