Mist cooling apparatus, heat treatment apparatus, and mist cooling method

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United States of America Patent

PATENT NO 9187795
APP PUB NO 20120242014A1
SERIAL NO

13514191

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Abstract

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The invention adopts a mist cooling apparatus (3) that cools a heated treated subject M by spraying a cooling mist thereto, the mist cooling apparatus including: a first nozzle (35) that sprays a cooling mist; and a second nozzle (45) that sprays a cooling mist having a particle diameter smaller than the particle diameter of the cooling mist sprayed from the first nozzle.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATION1-1 TOYOSU 3-CHOME KOTO-KU TOKYO 1358710 JAPAN
IHI MACHINERY AND FURNACE CO LTD3-3 TOYOSU 3-CHOME KOTO-KU TOKYO 135-6009

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsumata, Kazuhiko Saitama, JP 46 141
Kudo, Shinya Tokyo, JP 45 659
Shimada, Takahisa Kagamihara, JP 22 156
Ueda, Ami Tokyo, JP 6 16

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