IMPINGEMENT COOLING MECHANISM, TURBINE BLADE, AND COMBUSTOR

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United States of America Patent

SERIAL NO

14269340

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Abstract

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It has a flat impingement hole (2) of which the opening width (D1) in the flow direction of a crossflow (F) in the gap between a cooling target (10) and an opposing member (20) is set greater than the opening width (D2) in a direction orthogonal with the flow direction of the crossflow F. Accordingly, the cooling efficiency is further improved by the impingement cooling mechanism.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATIONTOKYO 135-8710

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUKUYAMA, Yoshitaka Tokyo, JP 15 348
NAKAMATA, Chiyuki Tokyo, JP 15 203
OKITA, Yoji Tokyo, JP 21 243
YAMANE, Takashi Tokyo, JP 96 861

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