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Title:
MIST COOLING APPARATUS AND HEAT TREATMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/129340
Kind Code:
A1
Abstract:
Disclosed is a mist cooling apparatus (3) which is provided with: a cooling system (30), which has nozzles (35, 35A) that spray, in a mist-state, a cooling liquid to a subject to be treated, said subject having been heated and disposed in a cooling furnace (10), and which also has a pump (33) that is driven by a drive source and makes the cooling liquid flow toward the nozzles (35, 35A); and a second cooling system (40), which operates corresponding to stop of the drive source, and which cools the subject.

Inventors:
KATSUMATA Kazuhiko (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
勝俣 和彦 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHI内 Tokyo, 〒1358710, JP)
UEDA Ami (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
上田 亜実 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHI内 Tokyo, 〒1358710, JP)
Application Number:
JP2011/059105
Publication Date:
October 20, 2011
Filing Date:
April 12, 2011
Export Citation:
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Assignee:
IHI Corporation (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 〒1358710, JP)
株式会社IHI (〒10 東京都江東区豊洲三丁目1番1号 Tokyo, 〒1358710, JP)
IHI Machinery and Furnace Co., Ltd. (1 Shin-nakahara-cho, Isogo-ku Yokohama-sh, Kanagawa 01, 〒2358501, JP)
株式会社IHI機械システム (〒01 神奈川県横浜市磯子区新中原町1番地 Kanagawa, 〒2358501, JP)
KATSUMATA Kazuhiko (1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
勝俣 和彦 (〒10 東京都江東区豊洲三丁目1番1号 株式会社IHI内 Tokyo, 〒1358710, JP)
International Classes:
F27D9/00; C21D1/00
Attorney, Agent or Firm:
NISHI Kazuya et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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Claims: