公开(公告)号：US5492172A

公开(公告)日：1996-02-20

申请号：US447619

申请日：1995-05-23

申请人： Jean-Louis Laveran ,  Daniel Hervel ,  Dany Boquel

发明人： Jean-Louis Laveran ,  Daniel Hervel ,  Dany Boquel

IPC分类号： F28F9/02

CPC分类号： F28F9/0224 ,  F28F2225/08 ,  Y10S165/906 ,  Y10T29/49389

摘要： A header plate, which forms one wall of the internal space of a fluid header for a cooling radiator for air used in supercharging a motor vehicle engine, has apertures through which the fluid flow tubes of the heat exchanger extend. These apertures are formed in an elongated flat region of the header plate, which is joined to raised side flanges through respective curved regions. The material of the header plate is press-formed, on the same side as the concavity of these curved regions, in zones which are aligned in the transverse direction of the header plate and which extend over at least the whole length of arc of each of the curved regions. The deformation resulting from this press-forming operation causes local thickening of the material, which reinforces the plate in its curved regions and inhibits any tendency to fracture along the generatrices of the curved regions due to mechanical and thermal stresses encountered in operation.

摘要翻译： 形成用于对汽车发动机进行增压的空气的冷却散热器的流体集管的内部空间的一个顶板具有孔，热交换器的流体流管延伸穿过该孔。 这些孔形成在集管板的细长平坦区域中，其通过相应的弯曲区域接合到凸起侧凸缘。 集管板的材料在与这些弯曲区域的凹部相同的一侧上压制成在集管板的横向方向上排列的区域，并且至少延伸至每个 弯曲区域。 由于这种压制成型操作引起的变形引起材料的局部增厚，这加强了板的弯曲区域，并且由于操作中遇到的机械和热应力而阻止沿弯曲区域的母线发生断裂的倾向。

公开(公告)号：US5228511A

公开(公告)日：1993-07-20

申请号：US850117

申请日：1992-03-12

申请人： Dany Boquel ,  Bernard Levy ,  Norman Golm

发明人： Dany Boquel ,  Bernard Levy ,  Norman Golm

IPC分类号： F28F9/00

CPC分类号： F28F9/001

摘要： A heat exchanger comprises a bundle of tubes connected between two water boxes, each of the latter being delimited by a wall of moulded plastics material having two opposed, lateral faces on which are secured lateral portions of two mountings which join the two water boxes together and which enclose the tube bundle between them. Each water box is secured to each mounting by means of at least one self-tapping screw which passes through an aperture formed in a lateral portion of the mounting and which engages in a bore formed in the wall of the water box.

摘要翻译： 热交换器包括连接在两个水箱之间的一束管，每个水箱由模制塑料材料的壁限定，其具有两个相对的侧面，两个安装件的两个安装件的侧部固定在两个水箱上， 它们将管束包围在它们之间。 每个水箱通过至少一个自攻螺钉固定到每个安装件，该自攻螺钉穿过形成在安装件侧面部分中并且形成在水箱壁上的孔中的孔。