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Patent Searching and Data


Title:
COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/221671
Kind Code:
A1
Abstract:
The purpose of the present invention is to prevent a member to be cooled from being non-uniformly cooled during the cooling of the member by spraying a spray fluid and reduce occurrences of deformation, poor modification and the like. This cooling device comprises: a spray unit for spraying the spray fluid onto the member to be cooled; and a control unit for selecting a spray condition on the basis of characteristics of the member and the spray fluid and controlling the time during which the spray unit stops spraying.

Inventors:
OKIZAKI NAOYA (JP)
KOMURO MATAHIRO (JP)
KOZAKAI MASAYA (JP)
Application Number:
PCT/JP2017/020599
Publication Date:
December 28, 2017
Filing Date:
June 02, 2017
Export Citation:
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Assignee:
HITACHI LTD (JP)
International Classes:
C21D1/667; B21B45/02; C21D1/00; C21D9/52; C21D9/573
Foreign References:
JPS60174834A1985-09-09
JPS61231124A1986-10-15
JP2005036308A2005-02-10
JP2014141747A2014-08-07
JP2011202228A2011-10-13
JPS57139262A1982-08-28
JP2015217431A2015-12-07
JP2002239696A2002-08-27
JPH05311236A1993-11-22
Attorney, Agent or Firm:
TODA Yuji (JP)
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