Invention Grant
US08425225B2 Made to the rapid heating sections of continuous heat-treatment lines
失效
对连续热处理生产线的快速加热段进行了改进
- Patent Title: Made to the rapid heating sections of continuous heat-treatment lines
- Patent Title (中): 对连续热处理生产线的快速加热段进行了改进
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Application No.: US12298850Application Date: 2007-04-27
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Publication No.: US08425225B2Publication Date: 2013-04-23
- Inventor: Catherine Pasquinet , Frédéric Marmonier
- Applicant: Catherine Pasquinet , Frédéric Marmonier
- Applicant Address: FR Maisons-Alfort
- Assignee: Fives Stein
- Current Assignee: Fives Stein
- Current Assignee Address: FR Maisons-Alfort
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: FR0603899 20060502
- International Application: PCT/FR2007/000733 WO 20070427
- International Announcement: WO2007/125213 WO 20071108
- Main IPC: F27B9/28
- IPC: F27B9/28
Abstract:
Method of reducing the formation of folds on metal strips (1) exposed to rapid heating in continuous heat-treatment lines, in which lines said strips are caused to pass through heating sections (2) comprising successive and separate heating means (5; 5a; 5b; 5c; 5d), wherein the average slope of the increase in temperature of the strip between the inlet and the outlet of a heating means decreases from one heating means to the following heating means.
Public/Granted literature
- US20100062385A1 IMPROVEMENT MADE TO THE RAPID HEATING SECTIONS OF CONTINUOUS HEAT-TREATMENT LINES Public/Granted day:2010-03-11
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