Invention Grant
- Patent Title: Mist cooling apparatus and heat treatment apparatus
- Patent Title (中): 雾化冷却装置和热处理装置
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Application No.: US13640135Application Date: 2011-04-12
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Publication No.: US09359654B2Publication Date: 2016-06-07
- Inventor: Kazuhiko Katsumata , Ami Ueda , Shinya Kudo , Takahisa Shimada
- Applicant: Kazuhiko Katsumata , Ami Ueda , Shinya Kudo , Takahisa Shimada
- Applicant Address: JP JP
- Assignee: IHI CORPORATION,IHI MACHINERY AND FURNACE CO., LTD.
- Current Assignee: IHI CORPORATION,IHI MACHINERY AND FURNACE CO., LTD.
- Current Assignee Address: JP JP
- Agency: Ostrolenk Faber LLP
- Priority: JPP2010-091362 20100412
- International Application: PCT/JP2011/059105 WO 20110412
- International Announcement: WO2011/129340 WO 20111020
- Main IPC: C21D1/62
- IPC: C21D1/62 ; C21D1/667 ; C21D1/74 ; C21D9/00 ; F27B5/02 ; F27D7/02 ; F27D9/00 ; F27D15/02 ; F27B5/06
Abstract:
The mist cooling apparatus (3) includes: a cooling system (30) which includes a nozzle (35, 35A) that sprays cooling liquid in a form of a mist onto a treatment object which has been heated and provided in a cooling furnace (10), and a pump (33) that is driven by a drive source and thereby makes the cooling liquid flow toward the nozzle (35, 35A); and a second cooling system (40) which operates in response to a stoppage of the drive source, and thereby cools the treatment object.
Public/Granted literature
- US20130032977A1 MIST COOLING APPARATUS AND HEAT TREATMENT APPARATUS Public/Granted day:2013-02-07
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