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公开(公告)号：US5975404A
公开(公告)日：1999-11-02
申请号：US36452
申请日：1998-03-06
申请人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
发明人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
IPC分类号： G02B6/44 , B23K37/047 , B23K101/06
CPC分类号： G02B6/4488 , Y10T156/1043 , Y10T29/49829 , Y10T29/49874 , Y10T29/53357
摘要： In a method and apparatus for manufacturing an optical fiber cable, a metal band is gradually shaped into a lengthwise slotted tube, the optical fibers are introduced into the still open slotted tube, the lengthwise slot of the tube is welded and the outside diameter of the welded tube is reduced. The welded tube with the reduced outside diameter is wound at least once around a take-up reel. A force provided on the reduced outside diameter welded tube as it is wound on the take-up reel causes an elastic strain of 0.1 to 0.6% on the tube. The strain is released on the take-up reel to produce an overlength of the optical fibers relative to the reduced outside diameter welded tube.
摘要翻译： 在用于制造光纤电缆的方法和装置中，金属带逐渐成型为纵向开槽管，光纤被引入仍然开放的开槽管中，管的纵向狭缝被焊接并且外径 焊管减少。 具有减小的外径的焊接管在卷绕卷轴周围至少缠绕一次。 在减小的外径焊接管上缠绕在卷取卷轴上的力在管上产生0.1至0.6％的弹性应变。 该应变释放在卷取卷轴上，以产生相对于减小的外径焊接管的光纤的长度。
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公开(公告)号：US5768762A
公开(公告)日：1998-06-23
申请号：US529489
申请日：1995-09-18
申请人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
发明人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
CPC分类号： G02B6/4488 , Y10T156/1043 , Y10T29/49829 , Y10T29/49874 , Y10T29/53357
摘要： In a method and apparatus for manufacturing an optical fiber cable, a metal band is gradually shaped into a lengthwise slotted tube, the optical fibers are introduced into the still open slotted tube, the lengthwise slot of the tube is welded and the outside diameter of the welded tube is reduced. The welded tube with the reduced outside diameter is wound at least once around a take-up reel. A force provided on the reduced outside diameter welded tube as it is wound on the take-up reel causes an elastic strain of 0.1 to 0.6% on the tube. The strain is released on the take-up reel to produce an overlength of the optical fibers relative to the reduced outside diameter welded tube.
摘要翻译： 在用于制造光纤电缆的方法和装置中，金属带逐渐成型为纵向开槽管，光纤被引入仍然开放的开槽管中，管的纵向狭缝被焊接并且外径 焊管减少。 具有减小的外径的焊接管在卷绕卷轴周围至少缠绕一次。 在减小的外径焊接管上缠绕在卷取卷轴上的力在管上产生0.1至0.6％的弹性应变。 该应变释放在卷取卷轴上，以产生相对于减小的外径焊接管的光纤的长度。
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公开(公告)号：US5658473A
公开(公告)日：1997-08-19
申请号：US583652
申请日：1996-01-11
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
IPC分类号： B21C37/08 , B23K26/073 , B23K26/262 , B23K26/60 , G02B6/44 , B23K26/00
CPC分类号： G02B6/4488 , B21C37/08 , B23K26/262 , B23K26/60
摘要： In a method for producing lengthwise welded metal tubes, a metal tape is drawn from a supply reel and is gradually formed into a slotted tube, and the slotted tube is welded by a laser beam, the tape edges are heated by a separate laser beam. The laser beams for the heating and welding strike the lengthwise seam at an angle that is less than 15.degree. from the vertical, the distance between the burn spots produced by the laser beams is between 1 and 5 mm, and the power applied to the tape edges by the first laser beam is sufficient to raise the temperature of the tape edges to at least one half of the T.sub.F -T.sub.R difference, where T.sub.F is the fusing temperature of the metal and T.sub.R is the room temperature.
摘要翻译： 在制造纵向焊接的金属管的方法中，从供带盘上拉出金属带，逐渐形成开槽管，并且通过激光束焊接开槽管，带边缘被单独的激光束加热。 用于加热和焊接的激光束以垂直方向小于15°的角度撞击纵向接缝，由激光束产生的燃烧点之间的距离在1至5mm之间，并且施加到带的功率 通过第一激光束的边缘足以将带边缘的温度升高到TF-TR差的至少一半，其中TF是金属的定影温度，TR是室温。
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公开(公告)号：US5613631A
公开(公告)日：1997-03-25
申请号：US521514
申请日：1995-08-30
申请人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
发明人： Gerhard Ziemek , Harry Staschewski , Klaus Porcher
IPC分类号： G02B6/44 , B21C37/08 , B21C37/083 , B23K26/00 , B23K26/20 , B23K37/053 , B23K101/06 , B23K31/02 , H04B9/00
CPC分类号： B21C37/0822
摘要： In a method for producing a lengthwise welded metal tube with an outside diameter of 1 to 6 mm, whereby a metal band is shaped into a lengthwise slotted tube by a forming tool, and the lengthwise slot of the tube is welded by a laser welding installation, the tube to be welded passes immediately before and immediately after the welding point area through a guide that guides the surface of the tube to keep the edges of the band in contact with each other and keeps the welded seam stress-free. The jaws of a clamping tool grip the welded tube immediately downstream of the guide to keep it from twisting.
摘要翻译： 在制造外径为1〜6mm的纵向焊接金属管的方法中，通过成形工具将金属带成形为纵向开槽管，并且通过激光焊接装置焊接管的长度方向的槽 ，待焊接的管子通过引导管的表面之前和之后立即通过焊接表面，以保持带的边缘彼此接触并保持焊缝无应力。 夹紧工具的夹爪将紧固在导轨下游的焊接管夹紧，以防扭曲。
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公开(公告)号：US4861135A
公开(公告)日：1989-08-29
申请号：US156280
申请日：1988-02-16
申请人： Peter Rohner , Gerhard Ziemek
发明人： Peter Rohner , Gerhard Ziemek
IPC分类号： G02B6/44
CPC分类号： G02B6/4432 , G02B6/4403
摘要： A ribbon cable (1) having optical waveguides (2) which are laminated between two ribbons (3, 4). The ribbons (3, 4) have an adhesive layer on one side. They are bonded to the optical waveguides (2) and to each other between them as well as at the edges. The ribbons (3, 4) have the same coefficient of thermal expansion as the optical waveguides (2), they preferably consist of fiberglass-reinforced plastic.
摘要翻译： 具有层叠在两个带（3,4）之间的光波导（2）的带状电缆（1）。 带（3,4）在一侧具有粘合剂层。 它们在它们之间以及在边缘处被结合到光波导（2）和彼此之间。 带（3,4）具有与光波导（2）相同的热膨胀系数，它们优选由玻璃纤维增强塑料组成。
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公开(公告)号：US4134528A
公开(公告)日：1979-01-16
申请号：US859802
申请日：1977-12-12
申请人： Werner Bahre , Karl H. Stobaus , Gerhard Ziemek
发明人： Werner Bahre , Karl H. Stobaus , Gerhard Ziemek
IPC分类号： B21F19/00 , B23K20/227 , H01B13/00 , B23K28/02 , B21D39/04
CPC分类号： B23K20/227
摘要： Copper-clad steel wire is produced by forming a copper tube around the wire, and drawing down the copper tube and wire to reduce the cross-section of the wire by at least 30%. The wire is annealed, slowly cooled and the cross-section further reduced by at least 10%.
摘要翻译： 通过在电线周围形成铜管，并且将铜管和电线拉下来将电线的横截面减少至少30％来生产铜包钢线。 电线退火，缓慢冷却，横截面进一步减小至少10％。
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公开(公告)号：US4083484A
公开(公告)日：1978-04-11
申请号：US525184
申请日：1974-11-19
CPC分类号： H01B13/225 , H01B13/0009 , H01B13/2633 , Y10T29/49123
摘要： There is disclosed a process and apparatus for manufacturing flexible, shielded coaxial cable exhibiting improved magnetical screening capabilities wherein a tubular outer conductor is concentrically formed about an inner conductor with spacer means being disposed in the annulus between conductors. Accordingly, about the inner conductor including spacer means therefore, there is formed an inner component tube of a conductive material by the continuous forming in a lengthwise direction of a metal band into a tube having longitudinal edges welded together in a continuous, longitudinal welded joint. Concurrently, at least one further component tube is formed concentrically about the inner component tube by the lengthwise deformation of a second metal band of a ferromagnetic material into a second tube having opposed longitudinal edges which are also welded in a longitudinal direction in a continuous, longitudinal welded joint.
摘要翻译： 公开了一种用于制造具有改进的磁屏蔽能力的柔性屏蔽同轴电缆的方法和装置，其中管状外部导体围绕内部导体同心地形成，间隔装置设置在导体之间的环形空间中。 因此，围绕包括间隔件的内部导体，因此通过在金属带的长度方向上连续成形为具有以连续的纵向焊接接头焊接在一起的纵向边缘的管而形成导电材料的内部组成管。 同时，通过将铁磁材料的第二金属带纵向变形为具有相对的纵向边缘的第二管中，至少一个另外的部件管围绕内部部件管同心地形成，该第二管也沿纵向方向焊接在连续的纵向 焊接接头。
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公开(公告)号：US20090183892A1
公开(公告)日：2009-07-23
申请号：US12319909
申请日：2009-01-12
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
CPC分类号： H05B3/48 , Y10T29/532
摘要： A temperature-resistant electrical line comprises at least one central electrical conductor, an insulation, which is made from a mineral material and surrounds the electrical conductor completely, and a metallic outer tube, which bears against the insulation. The outer tube (3) has, over its entire length, a helical notch (4), which is open to the outside, and which is produced once the line is finished by means of a metal-removing tool and whose depth is at least 50% of the wall thickness of the outer tube (3), with a residual wall thickness (5) which ensures the stability thereof.
摘要翻译： 耐温电线包括至少一个中心电导体，由矿物材料制成并且完全围绕电导体的绝缘体，以及承受绝缘体的金属外管。 外管（3）在其整个长度上具有向外部开口的螺旋形凹口（4），并且一旦通过金属去除工具完成线并且其深度至少为 外管（3）的壁厚的50％，具有确保其稳定性的残留壁厚（5）。
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公开(公告)号：US20090057291A1
公开(公告)日：2009-03-05
申请号：US12231704
申请日：2008-09-05
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
IPC分类号： F23Q7/00
摘要： A method of operating an electrical heating arrangement of considerable length using a heating line having at least one heating conductor surrounded by an insulation resistant to high temperatures. A metal tube (4) abutting against the insulation (3) is formed around the heating line (1) and the heating line (1), which is equipped with the metal tube (4) is inserted into a metallic tube (5) which has a diameter larger than the metal tube (4) and encloses, in addition to the heating line (1), an axially continuous clearance space (6). A non-combustible gas having a lower kinematic viscosity compared with air is inserted into the clearance space (6), the gas completely filling the latter and being kept permanently under pressure.
摘要翻译： 一种使用具有由耐高温绝缘体包围的至少一个加热导体的加热线来操作相当长度的电加热装置的方法。 在加热线（1）周围形成与绝缘体（3）抵接的金属管（4），并且将配有金属管（4）的加热线（1）插入到金属管（5）中， 具有比金属管（4）大的直径，并且除了加热管线（1）之外还包围轴向连续的间隙空间（6）。 与空气相比具有较低运动粘度的不可燃气体被插入到间隙空间（6）中，气体完全填充在空隙（6）中，并且被永久地保持在压力下。
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公开(公告)号：US5249731A
公开(公告)日：1993-10-05
申请号：US891832
申请日：1992-06-01
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
CPC分类号： B21C37/0818 , B21C37/042 , B23K9/0253
摘要： A process for producing an aluminum coated metallic material comprises drawing an aluminum band having a significantly larger inside diameter than cross sectional diameter of the material concurrently with the material so as to form an open seam tube around the elongated metallic material. The seam of the open tube is welded so as to close the seam. An atmosphere or protective gas or reducing gas is maintained in an annular gap between the elongated metallic material and the aluminum tube. The diameter of the aluminum tube is drawn so as to reduce it by at least 20%. It is then drawn down a second time so as to coat the elongated metallic material. Finally, the cross section of the aluminum coated metallic material is reduced by at least 10%.
摘要翻译： 一种用于生产铝涂层金属材料的方法包括：与所述材料同时拉拔具有比所述材料的横截面直径大得多的内径的铝带，以形成围绕所述细长金属材料的开放接缝管。 焊接开放管的接缝以封闭接缝。 气体或保护气体或还原气体保持在细长金属材料和铝管之间的环形间隙中。 拉伸铝管的直径至少减少20％。 然后再次拉下来，以涂覆细长的金属材料。 最后，镀铝金属材料的横截面减少至少10％。
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