专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06957487B1 Fluid conveying tube as well as method and device for manufacturing the same 有权
标题翻译：流体输送管以及其制造方法和装置
公开(公告)号：US06957487B1
公开(公告)日：2005-10-25
申请号：US10033221
申请日：2001-12-27
申请人： Laszlo Valaszkai , Esad Celik
发明人： Laszlo Valaszkai , Esad Celik
IPC分类号： B21C37/15 , B21C37/20 , F28D1/03 , F28F3/04 , B21D21/00 , B23P15/26
CPC分类号： F28F3/044 , B21C37/151 , B21C37/158 , B21C37/20 , F28D1/0391 , Y10T29/4935 , Y10T29/49391
摘要： A method of manufacturing an elongate fluid conveying tube that includes starting from a blank of metal material, wherein the fluid conveying tube is adapted to be mounted in a vehicle cooler and comprises at least two internal elongate ducts. The method of manufacturing the tube includes forming a projecting surface structure on a portion of the surface of the blank. The method also includes defining a substantially flat web portion between two upright edge portions that are formed along two opposite edges of the blank. Additionally, the method involves forming the ducts such that the edge portions are situated perpendicular to the web portion and the outer faces of said edge portions are brought into abutment against each other and against the web portion for defining said ducts.
摘要翻译：一种制造细长流体输送管的方法，其包括从金属材料的坯料开始，其中所述流体输送管适于安装在车辆冷却器中并且包括至少两个内部细长导管。制造管的方法包括在坯料的表面的一部分上形成突出表面结构。该方法还包括在沿着坯件的两个相对边缘形成的两个直立边缘部分之间限定基本平坦的腹板部分。此外，该方法包括形成管道，使得边缘部分垂直于腹板部分定位，并且所述边缘部分的外表面彼此抵靠并抵靠在腹板部分上以限定所述管道。

2. 发明授权

US06935418B1 Fluid conveying tube and vehicle cooler provided therewith 有权
标题翻译：设有流体输送管和车辆冷却器
公开(公告)号：US06935418B1
公开(公告)日：2005-08-30
申请号：US09595038
申请日：2000-06-15
申请人： Laszlo Valaszkai , Esad Celik
发明人： Laszlo Valaszkai , Esad Celik
IPC分类号： F28F1/02 , F28F1/42 , F28D1/053 , F28F13/12
CPC分类号： F28F1/426 , F28F1/022 , F28F1/42 , F28F3/044 , F28F13/02 , F28F19/00 , F28F2001/027
摘要： A fluid conveying tube included in a vehicle cooler comprises on its inside first and second opposite longitudinal primary heat exchange surfaces, and flow-directing surface structures which are arranged on the primary surfaces. Each surface structure comprises a plurality of elongate directing elements projecting from the primary surfaces. The surface structures are alternatingly arranged on the first and second primary surfaces in such manner that directing elements, succeeding in the longitudinal direction of the primary surfaces, are alternatingly arranged on the first and second primary surfaces and are mutually inclined at a given angle (γ). Each surface structure comprises a laterally extending row of mutually parallel directing elements. Thus an input fluid flow is divided into a number of parallel partial flows which follow a respective spiral-shaped flow path through the tube, whereby a high heat exchanging capacity is achieved.
摘要翻译：包括在车辆冷却器中的流体输送管在其内部包括布置在主表面上的第一和第二相对纵向主热交换表面和流动引导表面结构。每个表面结构包括从主表面突出的多个细长导向元件。表面结构以这样的方式交替地布置在第一和第二主表面上，使得在主表面的纵向方向上的引导元件交替地布置在第一和第二主表面上并且以给定的角度相互倾斜（γ ）。每个表面结构包括相互平行的引导元件的横向延伸的行。因此，输入流体流被分成多个平行的部分流，其遵循通过管的相应的螺旋形流动路径，从而实现高的热交换能力。

3. 发明授权

US06510870B1 Fluid conveying tube as well as method and device for manufacturing the same 有权
标题翻译：流体输送管以及其制造方法和装置
公开(公告)号：US06510870B1
公开(公告)日：2003-01-28
申请号：US09595037
申请日：2000-06-15
申请人： Laszlo Valaszkai , Esad Celik
发明人： Laszlo Valaszkai , Esad Celik
IPC分类号： F15D102
CPC分类号： F28F3/044 , B21C37/151 , B21C37/158 , B21C37/20 , F28D1/0391 , Y10T29/4935 , Y10T29/49391
摘要： A fluid conveying tube for a vehicle cooler comprises at least two longitudinal ducts, each comprising two opposite, longitudinal primary heat exchange surfaces. At least one primary surface in each duct of the tube has a projecting surface structure. In a method of manufacturing such a tube, starting from a blank, use is made of a device, which has a feeder for feeding the blank through the device and a surface forming station for forming the surface structure on a portion of the blank surface. Furthermore, the device comprises an edge forming station for forming two opposite edges of the blank into two upright edge portions, which between themselves define an at least partly essentially flat web portion. In addition, the device comprises a duct forming station for making the edge portions abut against each other and against the web portion with a view to defining said ducts.
摘要翻译：用于车辆冷却器的流体输送管包括至少两个纵向管道，每个管道包括两个相对的纵向主要热交换表面。管的每个管道中的至少一个主表面具有突出的表面结构。在从坯料开始制造这种管的方法中，使用具有用于通过该装置进给坯料的进料器的装置，用于在坯料表面的一部分上形成表面结构的表面形成工位。此外，该装置包括用于将坯料的两个相对边缘形成两个直立边缘部分的边缘形成工位，它们之间在它们之间限定至少部分基本上平的腹板部分。此外，该装置包括用于使边缘部分彼此抵靠并抵靠腹板部分的导管形成站，以便限定所述导管。

4. 发明授权

US06192977B1 Tube for heat exchanger 有权
标题翻译：管换热器
公开(公告)号：US06192977B1
公开(公告)日：2001-02-27
申请号：US09409019
申请日：1999-09-29
申请人： La Voyce Dey , Laszlo Valaszkai
发明人： La Voyce Dey , Laszlo Valaszkai
IPC分类号： F28F100
CPC分类号： B21C37/151 , B21C37/0803 , B21C37/155 , F28D1/0391 , Y10T29/49384 , Y10T29/49391 , Y10T29/49393
摘要： A tube for a heat exchanger has a cross-section having two opposed side walls and two opposed ends. The ends have curved portions and one of the ends has a double wall comprising an inner wall and an outer wall. One of these side walls extends to form the outer wall and the other of the side walls extends to form the inner wall. Each of the outer and inner walls has a respective extremity, the inner wall being offset inwardly to accommodate the extremity of the outer wall and the extremity of the inner wall deviating away from the outer wall.
摘要翻译：用于热交换器的管具有横截面，该横截面具有两个相对的侧壁和两个相对的端部。端部具有弯曲部分，并且其中一个端部具有包括内壁和外壁的双壁。这些侧壁中的一个延伸以形成外壁，另一侧壁延伸形成内壁。外壁和内壁中的每一个具有相应的末端，内壁向内偏移以适应外壁的末端和内壁的远离外壁的端部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式