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    METHOD OF PRODUCING SUPERCONDUCTING ACCELERATOR CAVITY
    135.
    发明公开
    METHOD OF PRODUCING SUPERCONDUCTING ACCELERATOR CAVITY 有权
    生产超导加速器腔的方法

    公开(公告)号：EP2571337A1

    公开(公告)日：2013-03-20

    申请号：EP11780581.2

    申请日：2011-05-09

    Applicant: Mitsubishi Heavy Industries, Ltd.

    Inventor： SENNYU, Katsuya ,  HARA, Hiroshi ,  OKUDA, Takehisa

    IPC: H05H7/20 ,  B23K15/00 ,  B23K26/20 ,  B23K33/00

    CPC classification number: H05H7/20 ,  B23K15/04 ,  B23K26/122 ,  B23K26/1224 ,  B23K26/206 ,  B23K26/28 ,  B23K33/00 ,  B23K2201/04 ,  Y10T29/49014

    Abstract: Provided is a method of manufacturing a superconducting accelerator cavity with which a support structure at the time of welding can be simplified and an inner surface of a product formed thereof can also be made smooth. In a method of manufacturing a superconducting accelerator cavity in which a plurality of half cells (15) having opening portions (equator portions (13) and iris portions (11)) at both ends thereof in an axial direction are placed one after another in the axial direction, contact portions (21) where the corresponding opening portions come into contact with each other are joined by welding, and thus, a superconducting accelerator cavity is manufactured, the half cells (15) to be joined are arranged so that the axial direction thereof extends in a vertical direction; and concave portions (25) that are concave towards an outer side are also formed at inner circumferential surfaces located below the contact portions (21) of the half cells (15) positioned at a bottom; and the contact portions (21) are joined from outside by penetration welding.

    Abstract translation: 本发明提供一种超导加速器腔体的制造方法，能够简化焊接时的支承构造，并且能够使形成的产品的内表面平滑。 在制造超导加速腔的方法中，其中在其轴向两端具有开口部分（赤道部分（13）和虹膜部分（11））的多个半室（15）一个接一个地放置在 通过焊接接合对应的开口部彼此接触的接触部（21），由此制造超导加速器腔体，将要接合的半电池（15）布置成使得轴向方向 沿垂直方向延伸; 在位于下方的半电池单元（15）的接触部（21）的下方的内周面上也形成有向外侧凹陷的凹部（25） 并且接触部分（21）通过渗透焊接从外部接合。

    METHOD OF MAKING A COAXIAL CABLE INCLUDING TUBULAR BIMETALLIC INNER LAYER WITH FOLDED OVER EDGE PORTIONS
    137.
    发明公开
    METHOD OF MAKING A COAXIAL CABLE INCLUDING TUBULAR BIMETALLIC INNER LAYER WITH FOLDED OVER EDGE PORTIONS 审中-公开
    用于生产同轴电缆与管形双金属内层上EDGE折叠部分

    公开(公告)号：EP2401750A2

    公开(公告)日：2012-01-04

    申请号：EP10746885.2

    申请日：2010-02-26

    Applicant: Andrew LLC

    Inventor： MOE, Alan, N.

    IPC: H01B11/18 ,  H01B11/00

    CPC classification number: B23K13/025 ,  B23K2201/04 ,  H01B11/1826 ,  H01B13/2686

    Abstract: A method for making a coaxial cable including an inner conductor, an outer conductor, and a dielectric material layer therebetween may include forming the inner conductor by at least forming a bimetallic strip into a tubular bimetallic layer having a pair of longitudinal edge portions at a longitudinal seam. The bimetallic strip may include an inner metal layer and an outer metal layer bonded thereto and coextensive therewith. Each of the longitudinal edge portions may be folded over. The method may also include forming a welded joint between adjacent portions of the folded over longitudinal edge portions and defining surplus material at the welded joint. The method may further include removing the surplus material at the welded joint and forming the dielectric material layer surrounding the inner conductor. The method may also include forming the outer conductor surrounding the dielectric material layer.

    SCHWEIßANORDNUNG SOWIE SCHWEIßVERFAHREN
    139.
    发明公开
    SCHWEIßANORDNUNG SOWIE SCHWEIßVERFAHREN 审中-公开
    焊接装置和焊接过程

    公开(公告)号：EP2379273A1

    公开(公告)日：2011-10-26

    申请号：EP09740117.8

    申请日：2009-10-20

    Applicant: Robert Bosch GmbH

    Inventor： BIRNESSER, Andreas, Josef ,  RAMSAYER, Reiner

    IPC: B23K26/03 ,  B23K9/095

    CPC classification number: B23K26/03 ,  B23K9/0956 ,  B23K2201/006 ,  B23K2201/04

    Abstract: The invention relates to a welding unit (1), having an energy source (4), in particular a laser beam source, for implementing a heat input for welding a first component (2) to at least one second component (3) in a connection area (5) and to a sensor (8) for detecting the process radiation (10) of the welding process. It is proposed according to the invention that the sensor (8) comprises a measuring lance (7). Furthermore, the invention relates to a welding method.

    VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON RÜCKFEDERUNGSARMEN HALBSCHALEN
    140.
    发明授权
    VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON RÜCKFEDERUNGSARMEN HALBSCHALEN 有权
    方法和设备用于后悬挂臂半壳生产

    公开(公告)号：EP2012947B1

    公开(公告)日：2011-09-21

    申请号：EP07728390.1

    申请日：2007-04-23

    Applicant: ThyssenKrupp Steel Europe AG

    Inventor： FLEHMIG, Thomas ,  HÖMIG, Lothar ,  SAVVAS, Konstantinos

    IPC: B21D22/22

    CPC classification number: B21D22/22 ,  B21D19/08 ,  B23K26/262 ,  B23K26/38 ,  B23K33/006 ,  B23K2201/04 ,  B23K2203/04 ,  Y10T29/49893 ,  Y10T29/49968 ,  Y10T428/1241

    Abstract: The invention relates to a method of producing low-springback half shells (14) made of a metal, in particular steel or a steel alloy, in which blanks (6) are drawn in at least one drawing die (1), such that the blanks (6) have flange regions (6a) on the deep-drawn body after the deep drawing, and to a device for producing low-springback half shells (14). In addition, the invention relates to a method of producing closed hollow profiles (28), in particular modular tubes, in which method at least two half shells (28a, 28b) are positioned in such a way that the edges each form a butt joint, and the half shells (28a, 28b) are welded to one another along the edges, in particular with the use of a laser beam, and to a closed hollow profile (28) produced from the half shells (28a, 28b) according to the invention and made of a metal, in particular steel or a steel alloy. The object of specifying a method and a device for producing low-springback half shells (14) made of metal, in particular steel or a steel alloy, with which method and device low-springback half shells (14) having edge regions (6a) suitable for welding can be produced, is achieved in terms of the method in that the flange regions (6a) are shaped by upsetting a corner essentially perpendicularly to the wall of the deep-drawn region of the blank (6), and the flange regions (6a) are then trimmed in a shearing die (2), such that half shells (14) without margins are produced.

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