公开(公告)号：US20100269367A1

公开(公告)日：2010-10-28

申请号：US12746872

申请日：2008-12-17

Applicant: Stephane Langevin ,  Patrick Dubois

Inventor： Stephane Langevin ,  Patrick Dubois

IPC: F26B19/00

CPC classification number: C21D9/5735 ,  B21B45/0209 ,  C21D1/613 ,  C21D1/667 ,  C21D9/46 ,  C21D9/573 ,  C21D9/63 ,  F26B13/10 ,  F26B21/004

Abstract: A gas blower device for blowing gas onto a face of a traveling strip of material. The device has at least one hollow box fitted with a plurality of tubular nozzles pointing towards the face in question of the strip of material. On the side facing towards the face in question of the strip of material, the hollow box presents a surface of profile (P) that varies in at least one given direction (D) symmetrically about a midplane (Q) perpendicular to the plane of the strip. The tubular nozzles are fastened via their roots to the varying-profile surface in such a manner that their respective axes are essentially orthogonal to said varying profile at the point in question, said tubular nozzles having respective lengths that are selected so that the outlet orifices lie in a common plane substantially parallel to the plane of the strip.

Abstract translation: 一种用于将气体吹送到移动的材料条的表面上的气体鼓风装置。 该装置具有装配有多个管状喷嘴的至少一个中空箱，所述多个管状喷嘴指向材料条的所述面。 在面向材料条的面的一侧，中空箱呈现出轮廓（P）的表面，该表面在至少一个给定方向（D）上围绕垂直于该平面的平面（Q）对称地变化 跳闸。 管状喷嘴通过它们的根被固定到变化轮廓表面，使得它们各自的轴在所讨论的点处基本上与所述变化轮廓正交，所述管状喷嘴具有各自的长度，使得出口孔位于 在基本上平行于条的平面的公共平面中。

公开(公告)号：US20100218516A1

公开(公告)日：2010-09-02

申请号：US12434112

申请日：2009-05-01

Applicant: Maroun NEMER ,  Maria ZOGHAIB ,  Denis CLODIC ,  Diala ABDO ,  Stephane LANGEVIN ,  Patrick DUBOIS

Inventor： Maroun NEMER ,  Maria ZOGHAIB ,  Denis CLODIC ,  Diala ABDO ,  Stephane LANGEVIN ,  Patrick DUBOIS

IPC: F25D3/10 ,  F25D3/12 ,  F25D17/04 ,  F28D21/00

CPC classification number: C21D9/573 ,  F25D3/12 ,  F27B9/12 ,  F27D9/00

Abstract: The invention relates to a method of cooling a metal strip traveling through a cooling section in a continuous heat treatment line. In accordance with the invention, the method consists in projecting a refrigerant medium into the cooling section (4) onto the surface of the strip (1) to be cooled, the medium being constituted for the most part by a phase-change substance that passes into the gaseous phase at a temperature that is lower than the temperature of the strip (1) and without oxidizing said strip so that energy is exchanged within an endothermic process by a change in the phase of said phase-change substance.

Abstract translation: 本发明涉及一种在连续热处理生产线中冷却穿过冷却段的金属带的方法。 根据本发明，该方法包括将制冷剂介质投入冷却段（4）到待冷却的条带（1）的表面上，该介质大部分由通过的相变物质构成 在低于条（1）的温度的温度下进入气相，并且不氧化所述条，使得能量在吸热过程中通过所述相变物质的相的变化而交换。