HERSTELLUNG VON ROHRBÜNDELWÄRMEÜBERTRAGERN
    2.
    发明公开
    HERSTELLUNG VON ROHRBÜNDELWÄRMEÜBERTRAGERN 审中-公开
    生产管式热交换器

    公开(公告)号:EP3019296A1

    公开(公告)日:2016-05-18

    申请号:EP14741230.8

    申请日:2014-07-07

    摘要: The invention relates to a method for producing shell-and-tube heat exchangers, consisting of collector tubes, arranged at a distance from one another and running substantially parallel to one another, and a plurality of cross tubes, the ends of which are welded to prefabricated connecting holes of the collector tubes or which are connected to one another by means of welding and using U-shaped tube bends, a metal inert-gas welding with a torch that has a non-consumable electrode and with the addition of a welding filler being used as the welding method, and also relates to a device for carrying out the method. The invention is based on the object of simplifying and automating the entire welding of shell-and-tube heat exchangers. This is achieved according to the invention by the welding device being divided into two individual units, that is the torch on the one hand and the welding wire feed on the other hand, by the two individual units being fastened to separately controllable robot arms, by the torch being moved by means of its robot arm continuously around the welding location by 360° or somewhat more in a single operation and by the welding wire feed being moved by means of its robot arm in such a way that it runs together with the torch around the welding location by about 180° in a first operation, then swivels around to the other side of the torch by about 360°, and finally moves the remaining approximately 180° together with the torch in a second operation.

    Bearbeitungseinrichtung, Bearbeitungsmaschine und Verfahren zum Bewegen eines Bearbeitungskopfs
    4.
    发明公开
    Bearbeitungseinrichtung, Bearbeitungsmaschine und Verfahren zum Bewegen eines Bearbeitungskopfs 有权
    熊贝ung in ung ung ung,ine ine ine fs fs fs fs fs fs fs fs fs fs fs

    公开(公告)号:EP2740563A1

    公开(公告)日:2014-06-11

    申请号:EP12195582.7

    申请日:2012-12-05

    发明人: Renz, Bernd

    IPC分类号: B23K37/02 B23K26/08 B23Q1/54

    摘要: Die Erfindung betrifft eine Bearbeitungseinrichtung (11) für die Werkstückbearbeitung, umfassend: einen Bearbeitungskopf (2) zur Bearbeitung eines Werkstücks an einer Bearbeitungsstelle (S), einen Grundkörper (12), an dem der Bearbeitungskopf (2) gelagert ist, sowie drei Verbindungseinrichtungen (18, 19, 20) zur Verbindung des Grundkörpers (12) mit dem Bearbeitungskopf (2), die jeweils über erste Gelenkverbindungen (21a,b, 22a,b, 23a,b) um zueinander parallele erste Schwenkachsen (S1) schwenkbar mit dem Grundkörper (12) verbunden sind und die jeweils über zweite Gelenkverbindungen (24a,b, 25a,b, 26a,b) um zu den ersten Schwenkachsen (S1) parallele zweite Schwenkachsen (S2) schwenkbar mit dem Bearbeitungskopf (2) verbunden sind, wobei zum Positionieren des Bearbeitungskopfs (2) unter einem vorgegebenen Drehwinkel (α) zu einer zu den ersten und zweiten Schwenkachsen (S1, S2) parallelen, die Bearbeitungsstelle (S) enthaltenden Drehachse (B) die Positionen der zweiten Gelenkverbindungen (24a,b, 25a,b, 26a,b) in einer Ebene (X Z , Z Z ) senkrecht zur Drehachse (B) einstellbar sind. Die Erfindung betrifft auch eine Bearbeitungsmaschine mit einer solchen Bearbeitungseinrichtung (11) sowie ein Verfahren zum Bewegen eines Bearbeitungskopfs (2) einer solchen Bearbeitungseinrichtung (11).

    摘要翻译: 处理装置(11)包括:用于在加工位置加工工件(10)的加工头(2),安装有加工头的基体(12)和用于连接基座的连接装置(18) 主体通过相互平行的第一枢转连接分别连接到基体,第一枢转连接可绕第一枢转轴线枢转,并且分别通过相互平行的第二枢转连接连接到加工头,加工头可绕平行于第二枢转轴线的第二枢转轴线枢转 第一枢轴。 处理装置(11)包括:用于在加工位置加工工件(10)的加工头(2),安装有加工头的基体(12)和用于连接基座的连接装置(18) 主体通过相互平行的第一枢转连接分别连接到基体,第一枢转连接可绕第一枢转轴线枢转,并且分别通过相互平行的第二枢转连接连接到加工头,加工头可绕平行于第二枢转轴线的第二枢转轴线枢转 第一枢轴。 包括第二枢转连接的位置的旋转轴的处理台在垂直于旋转轴线的平面中是可调节的,用于将处理头以预定的旋转角度定位到第一和第二枢轴平行。 还包括以下的独立权利要求:(1)一种包括处理装置的加工机,最好是激光加工机, 以及(2)移动处理装置的加工头,包括通过改变垂直于旋转轴线的平面中的第二枢转连接的位置来将处理头定位在旋转轴线上的预定旋转角度。

    HEAT EXCHANGER AND METHOD FOR MANUFACTURING SAME
    5.
    发明公开
    HEAT EXCHANGER AND METHOD FOR MANUFACTURING SAME 审中-公开
    热交换器及其制造方法

    公开(公告)号:EP2735386A2

    公开(公告)日:2014-05-28

    申请号:EP12833772.2

    申请日:2012-08-30

    发明人: KANG, Ho Il

    IPC分类号: B21D53/02 F28D1/04

    摘要: Disclosed are a heat exchanger capable of simplifying a configuration and a manufacturing process thereof, and a manufacturing method of the heat exchanger. The manufacturing method of the heat exchanger includes arranging a pair of header boxes to be spaced apart from each other, each of the header boxes being formed using a single hollow rectangular pipe, and mounting a plurality of finned tubes to the header boxes such that one end of each finned tube is connected to any one of the header boxes and the other end of the finned tube is connected to the other one of the header boxes.

    摘要翻译: 公开了一种能够简化构造和其制造过程的热交换器以及该热交换器的制造方法。 该热交换器的制造方法包括:将一对集管箱彼此间隔开地布置,每个集管箱利用单个中空矩形管形成,并且将多个翅片管安装到集管箱,使得一个集管箱 每个翅片管的末端连接到任何一个集管箱,并且翅片管的另一端连接到另一个集管箱。

    DISPOSITIF D'AIDE AU TRAVAIL DE TUBES COMPORTANT PLUSIEURS PARTIES AYANT DES SURFACES HOMOLOGUES ET UN VERROU
    6.
    发明公开
    DISPOSITIF D'AIDE AU TRAVAIL DE TUBES COMPORTANT PLUSIEURS PARTIES AYANT DES SURFACES HOMOLOGUES ET UN VERROU 审中-公开
    与有关的表面和锁定装置用于支撑管道的处理,ENSCHLIESSLICH多个组件

    公开(公告)号:EP2618959A1

    公开(公告)日:2013-07-31

    申请号:EP11768065.2

    申请日:2011-09-23

    申请人: Serimax

    摘要: The invention relates to a device providing assistance in the working of pipes, including: a plate (5) having an internal cavity and comprising parts (13A, 13B, 13C) assembled together such that they can pivot to occupy a closed position in which they are joined to form a ring; and a plate locking device. The adjacent ends of two plates (13A, 13B, 13C) include corresponding surfaces that are shaped to co-operate and establish a connection as the plate (5) moves into the closed position. Each connection comprises two complementary surfaces (37) that come into contact with one another in the closed plate position. The locking device comprises at least one catch which can be actuated in said position and which acts on the adjacent ends of the plates (13A, 13B, 13C) in order to clamp the complementary contact surface against one another.

    摘要翻译: 对于工作管,包括凸缘装置(5)凹陷的内侧,与板(13A,13B,13C)连接在一起,以便枢轴能,由闭合位置,其中合成板被连接以形成冠,和 的锁定装置的凸缘。 两个板的相邻端部形成有通过正锁定的连接配合表面,该连接在凸缘(5)的关闭位置的附近被激活。 每个形状配合连接包括两个互补的表面(37)进入在凸缘的闭合位置相互接触。 所述锁定装置包括至少一个闩锁可以做在这个位置上,其作用于所述板的相邻端部以夹紧它们的互补的接触表面相对于彼此被致动。

    Orbital welding apparatus with two separate backing rings
    7.
    发明公开
    Orbital welding apparatus with two separate backing rings 审中-公开
    Orbitalschweißvorrichtungmit zwei getrennten Ringen

    公开(公告)号:EP2543460A1

    公开(公告)日:2013-01-09

    申请号:EP12175200.0

    申请日:2012-07-05

    摘要: A pipe welding arrangement (10) that allows for real-time independent control of all carriages, torches, and ancillary components by design is provided. The approach uses a split-ring race that is mounted on a backing ring of similar design. Numerous welding heads (24) are mounted on carriages that are distributed at set intervals along the circumference of the race. The left and right side race and backing ring assemblies are split at the twelve o'clock and six o'clock positions. They can be decoupled and spread apart horizontally to facilitate installation and for clearing obstacles. Alignment tools (tapered pins) (32) facilitate assembly. Locking devices (20) located near each split interface, coupled with the alignment pins (32), assure that the race acts as a continuous unit during the welding operation. Linear actuators (22) mounted on the backing rings maintain concentricity between the race and the welded tube and act as a positive clamping system.

    摘要翻译: 提供了允许通过设计实时独立地控制所有托架,割炬和辅助部件的管道焊接装置(10)。 该方法使用安装在类似设计的支撑环上的开环赛。 许多焊接头(24)安装在沿着赛车圈圆周设置的间隔分布的滑架上。 左右侧排和背环组件在十二点和六点钟位置分开。 它们可以被分离并水平分开,以方便安装和清除障碍物。 对准工具(锥形销)(32)有利于组装。 与对准销(32)连接的位于每个分离接口附近的锁定装置(20)确保了在焊接操作期间该比赛作为连续单元。 安装在背衬环上的线性致动器(22)在座圈和焊接管之间保持同心度,并充当正夹紧系统。

    Cladding the interior of a straight pipe section
    8.
    发明公开
    Cladding the interior of a straight pipe section 审中-公开
    Verkleidung des Inneren eines geraden Rohrabschnitts

    公开(公告)号:EP2420346A2

    公开(公告)日:2012-02-22

    申请号:EP11173028.9

    申请日:2011-07-07

    IPC分类号: B23K37/02

    摘要: The interior of a straight pipe is clad using a plurality of welding heads. The pipe is carried on support rollers including drive components for rotating the pipe about its axis while holding it fixed against axial movement. There are four welding heads with two carried on a cantilevered support arm of a respective one of a first and a second carriage mounted outside the pipe at opposite ends of the pipe and each movable in a direction longitudinally of the axis of the pipe. The heads are located on the arm at a common angular position at bottom dead center to weld vertically downwardly. The pipe support includes a pair of drive rollers arranged with their axes parallel to the axis of the pipe and adjustable in spacing to change the height of the pipe on the rollers relative to the welding heads.

    摘要翻译: 使用多个焊接头对直管的内部进行包层。 管道承载在支撑辊上,包括用于围绕其轴线旋转管道的驱动部件,同时将管道固定抵抗轴向移动。 具有两个的四个焊接头承载在第一和第二托架中的相应一个的悬臂支撑臂上,第一和第二托架安装在管的相对端部处的管的外侧,并且每个可在管的轴线的纵向方向上移动。 头部位于臂上,位于下死点的共同角度位置,以垂直向下焊接。 管支撑件包括一对驱动辊,它们的轴线平行于管道的轴线并且间隔可调,以改变辊子上相对于焊接头的管道的高度。

    REMOTE-CONTROLLED JOINING SYSTEM
    9.
    发明公开
    REMOTE-CONTROLLED JOINING SYSTEM 有权
    远方控制连接系统

    公开(公告)号:EP1824631A1

    公开(公告)日:2007-08-29

    申请号:EP05761937.1

    申请日:2005-07-01

    申请人: Statoil ASA

    IPC分类号: B23K9/00 B23K37/053 F16L1/26

    摘要: Remote-controlled joining system for subsea pipelines for joining two smooth pipeline ends (pipe ends) that are arranged facing in line a distance apart, with means arranged to move at least one of the pipeline ends sideways and in the longitudinal direction. The joining system is distinguished by comprising: a pipe sleeve having internal seals against each pipeline surface, for insertion of pipe ends to facing position within the seals, and a welding clamp with integrated welding tool for remotely welding of a first end of the pipe sleeve to the first pipeline and a second end of the pipe sleeve to the second pipeline, the welding clamp can be remotely fastened sealingly around the pipe ends and the sleeve and is equipped with means for establishing and maintaining a welding atmosphere in a volume delimited by the seals of the clamp and the seals of the sleeve.

    Vorrichtung zum gegenseitigen Zentrieren von Rohrleitungsabschnitten

    公开(公告)号:EP1703187A1

    公开(公告)日:2006-09-20

    申请号:EP05006014.4

    申请日:2005-03-18

    发明人: Huber, Siegmund

    IPC分类号: F16L1/10 B29C65/78

    摘要: Es wird eine Vorrichtung zum gegenseitigen Zentrieren von Rohrleitungsabschnitten (1,2) beschrieben, bei der ein gemeinsames Basisteil (11) vorgesehen ist, an dem zumindest zwei Halteelemente (9,10,13) bewegbar angeordnet sind. Die Halteelemente (9,10,13) sind jeweils zum Ergreifen und Positionieren eines Rohrleitungsabschnitts (1,2) ausgebildet, wobei die HalteeIemente (9,10,13) gegenüber dem Basisteil so bewegbar sind, dass zwei von den Halteelementen (9,10,13) gehaltene Rohrleitungsabschnitte (1,2) zueinander zentrierbar sind, und die Halteelemente (9,10,13) gegeneinander so bewegbar sind, dass zwei zueinander zentrierte, von den Halteelmente gehaltene Rohrleitungsabschnitte (1,2) unter Vorspannung gegeneinander anpressbar sind.

    摘要翻译: 用于管道扇区(1,2)的定心装置具有一个基部(11),其中夹持和定位管道扇区的至少两个保持元件(9,10,13)可以移动到其上。 保持元件可以相对于基部移动,使得由它们保持的两个管道扇区可以彼此对中,并且可以相对于彼此移动,使得管道扇区彼此压靠。