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公开(公告)号：US5760334A
公开(公告)日：1998-06-02
申请号：US685875
申请日：1996-07-24
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
CPC分类号： H01B13/0009 , H01B7/202 , Y10T29/49123
摘要： A metallic sheath for an electric cable with a ratio of inner diameter Di to outer diameter Do of at least 0.9, comprises a lengthwise welded, annularly or helically shaped corrugated tube whose wall thickness is in a range between 0.005 and 0.009 of the outer diameter, and where the distance p between two neighboring corrugation crests is in a range between 0.08 and 0.12 of the outer diameter. In addition, a method of making the above described electric cable is described.
摘要翻译： 内径Di与外径Do的比例至少为0.9的电缆的金属护套包括长度方向焊接的，环形或螺旋状的波纹管，其壁厚在外径的0.005至0.009的范围内， 并且其中两个相邻的波峰之间的距离p在外径的0.08和0.12之间的范围内。 另外，描述制造上述电缆的方法。
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公开(公告)号：US5732875A
公开(公告)日：1998-03-31
申请号：US668096
申请日：1996-06-18
申请人： Gerhard Ziemek , Michael Meyer
发明人： Gerhard Ziemek , Michael Meyer
CPC分类号： H01B13/2633 , H01B13/2693
摘要： A method for producing a sector conductor for electric power cables is introduced, whereby a number of metal wires are joined closely together into a core (8) with a sector-shaped cross section. A lengthwise running metal strip is formed around the core (8) and its longitudinally abutting edges are welded into a tube (9), whose dimensions are reduced so that it lies closely against the core (8) and surrounds it.
摘要翻译： 引入了用于制造用于电力电缆的扇形导体的方法，由此多个金属线紧密地连接成具有扇形横截面的芯（8）。 围绕芯部（8）形成纵向运行的金属条，并且其纵向邻接边缘被焊接成管（9），其尺寸减小，使得其紧靠芯部（8）并围绕它。
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公开(公告)号：US5705790A
公开(公告)日：1998-01-06
申请号：US673721
申请日：1996-06-27
申请人： Wolfram Klebl , Gunter Titze
发明人： Wolfram Klebl , Gunter Titze
CPC分类号： B23K9/0678
摘要： A method is indicated for igniting a welding arc between a fixed electrode and a metal workpiece to be welded, whereby a covering protective gas is supplied by a nozzle that extends into the welding area. Before a welding power source is switched on for the welding arc, an auxiliary arc supplied by an auxiliary power source is ignited, which ignites the welding arc after the welding power source is switched on. To better ionize the welding area and ensure the ignition of the auxiliary welding arc, a high-frequency electric arc is produced in the welding area between the nozzle and the workpiece by means of a pulse generator which produces high-frequency high-voltage pulses.
摘要翻译： 指示用于点燃固定电极和待焊接的金属工件之间的焊接电弧的方法，由此通过延伸到焊接区域的喷嘴提供覆盖保护气体。 在焊接电源接通焊接电弧之前，由辅助电源供电的辅助电弧点火，在焊接电源接通之后点燃焊接电弧。 为了更好地电离焊接区域并确保辅助焊弧的点火，通过产生高频高压脉冲的脉冲发生器在喷嘴和工件之间的焊接区域产生高频电弧。
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公开(公告)号：US5649832A
公开(公告)日：1997-07-22
申请号：US616728
申请日：1996-03-15
申请人： Klaus-Uwe Wolf
发明人： Klaus-Uwe Wolf
IPC分类号： B60R16/027 , B60R16/02 , H01R35/02 , H01R35/04
CPC分类号： B60R16/027 , H01R35/025
摘要： A device or transmitting signals between two terminals is indicated, where at least one of them is moveable with respect to the other. The terminals are connected by at least one line wound in turns, which is stored in an essentially circular cassette. The turns of the line are divided into an inner winding area and an outer winding area running in different directions, between which an approximately U-shaped reversing area is located. A one-piece ring-shaped guide (14) is located between the two winding areas and surrounds the reversing area of the turns. At least on the inside facing the inner winding area, the guide (14) has protrusions (15) that are distributed around the entire periphery and face radially out toward the center point (M), and which are offset with respect to each other in the peripheral direction. On the inside that faces the winding area, it has convex curved walls (16) between each two protrusions (15), where their minimum distance from the center point (M) of the guide (14) is larger than the minimum distance of the protrusions (15) from the same point. In the transition areas between the walls (16) and the protrusions (15), at least on the side that faces away from the direction of rotation of the guide (14) when the internal winding area increases, at least one nub (17) is located, which has a smaller minimum distance than the pertinent wall (16), but a larger minimum distance than the pertinent protrusion (15), from the center point (M) of the guide (14).
摘要翻译： 指示在两个端子之间的装置或发送信号，其中至少一个可相对于另一个移动。 这些端子通过至少一条相互缠绕的线连接，该线被存储在基本上圆形的盒中。 线的匝被分成在不同方向上行进的内绕组区域和外绕组区域，其间位于大致U形的翻转区域。 一体式环形引导件（14）位于两个绕组区域之间，并且围绕匝的反向区域。 至少在面向内部缠绕区域的内侧上，引导件（14）具有突出部（15），其分布在整个周边并且朝向中心点（M）径向向外分别相对于彼此偏移 周边方向。 在面对卷绕区域的内侧，在每个两个突起（15）之间具有凸起的弯曲壁（16），其中与引导件（14）的中心点（M）的最小距离大于 突起（15）从同一点。 在所述壁（16）和所述突起（15）之间的过渡区域中，至少在所述内部卷绕区域增加时所述至少在所述导向件（14）的旋转方向上背离所述方向的一侧上，至少一个凸块（17） 位于与导向件（14）的中心点（M）相比，具有比相关壁（16）更小的最小距离，而是比相关突起（15）更大的最小距离。
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公开(公告)号：US5733614A
公开(公告)日：1998-03-31
申请号：US702337
申请日：1996-08-23
申请人： Werner Stieb
发明人： Werner Stieb
CPC分类号： B29C61/10 , F16B5/004 , H02G15/1813 , Y10S174/08 , Y10S428/913 , Y10T24/344 , Y10T428/1328 , Y10T428/1331 , Y10T428/24777
摘要： An arrangement for tightly enclosing a substrate with a heat-shrinking plastic sleeve (1), which has thickened sections (2, 3) along its longitudinal edges, has at least two rails (4, 5) pushed on the sleeve (1) after it has been placed around the substrate. The rails hold the longitudinal edges of the sleeve (1) together before, during and after the heat-shrinking. The two rails (4, 5) form a junction area and S-shaped profiles (6, 7) are placed in the junction area on both sides of the thickened edge sections (2, 3) and are enclosed by both of the rails (4, 5).
摘要翻译： 用热收缩塑料套筒（1）紧密地封闭基材的布置，该热缩塑料套筒（1）沿着其纵向边缘具有加厚部分（2,3），其具有至少两个在套筒（1）上被推压在套筒（1）上的导轨（4,5） 它被放置在基板周围。 导轨在热收缩之前，期间和之后将套筒（1）的纵向边缘保持在一起。 两个轨道（4,5）形成接合区域，并且S形轮廓（6,7）被放置在加厚边缘部分（2,3）的两侧的接合区域中，并被两个轨道（ 4，5）。
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6.发明授权Device for housing the active and passive junction assemblies of telecommunications installations 失效用于容纳电信设备的主动和被动接线组件的装置
公开(公告)号：US5722204A
公开(公告)日：1998-03-03
申请号：US598200
申请日：1996-02-07
申请人： Werner Stieb , Franz Grajewski
发明人： Werner Stieb , Franz Grajewski
摘要： A device for housing the active and passive junction assemblies of underground-located telecommunications installations, with a removable holding fixture for the assemblies placed inside the container, has the following characteristics: a) the container (6) has a hollow main body portion (6a) and a shoulder portion (6b) which extends conically towards one end, b) a hollow neck portion (6c) is adjacent to the conical portion (6b), c) the container (6) is closed by a cover (7), which simultaneously serves as a sidewalk cover, d) the container (6) rests on a pipe (2) cast into a foundation (1), which protrudes from the foundation (1), while the hollow neck portion (6c) extends into the pipe (2).
摘要翻译： 一种用于容纳位于地下的电信设备的主动和被动接合组件的装置，具有放置在容器内部的组件的可移除固定夹具具有以下特征：a）容器（6）具有中空主体部分（6a） ）和朝向一端锥形延伸的肩部（6b），b）中空颈部（6c）与锥形部分（6b）相邻，c）容器（6）由盖（7）封闭， 其同时用作人行道盖，d）容器（6）搁置在浇铸到基础（1）上的管（2）上，该基座（1）从基座（1）突出，而中空颈部（6c）延伸到 管（2）。
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公开(公告)号：US5831215A
公开(公告)日：1998-11-03
申请号：US507799
申请日：1995-07-26
申请人： Gerhard Ziemek , Horst Fischer
发明人： Gerhard Ziemek , Horst Fischer
CPC分类号： H01B13/208 , H01B11/1839
摘要： A high frequency coaxial cable (1) contains a concentric internal conductor (3), a cylindrical insulating layer (7) surrounding the internal conductor (3) and made of a foamed plastic containing more than 50% by volume of air, a tubular external conductor (9) placed over the insulating layer (7), and an outer sheath (11). Cutouts (15, 15') are made in the insulating layer (7) by removing insulation material starting at the periphery (13) of the insulating layer and extending radially inward. These cutouts (15, 15') make it possible to increase the dielectric properties of the insulating layer between internal conductor (3) and external conductor (9).
摘要翻译： 高频同轴电缆（1）包含同心的内部导体（3），围绕内部导体（3）的圆柱形绝缘层（7），由包含大于50％（体积）空气的发泡塑料制成，管状外部 导体（9）放置在绝缘层（7）上，外护套（11）。 通过从绝缘层的周边（13）开始并沿径向向内延伸的绝缘材料除去在绝缘层（7）中形成切口（15,15'）。 这些切口（15,15'）使得可以增加内部导体（3）和外部导体（9）之间的绝缘层的介电性能。
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公开(公告)号：US5640765A
公开(公告)日：1997-06-24
申请号：US479172
申请日：1995-06-07
CPC分类号： H01R4/70 , H01R4/58 , Y10T29/49194 , Y10T29/49195
摘要： A method for electrically connecting two electrical lines. Each electrical line contains at least two electrical conductors that are insulated from each other, and one common sheath surrounding the electrical conductors. One of the two lines (2) is equipped with insulated conductors and is flexible, while the other line (1) has a stiff, tubular metal sheath. To produce a moisture-proof connection between the conductors of the electrical lines, first the sheath is removed from a section of the conductors of the flexible line (1) and insulation is removed from the conductors so that the ends are bared. The conductors prepared in this manner are placed in a flexible rubber seal (10) containing passage holes to separate the conductors. After that, the conductors of the flexible line (1) are electrically connected to the conductors of the other line (2) which protrude from the metal sheath. A metal tube (13) is then positioned over the entire connection area. Finally, one end of the tube (13) is securely connected to the metal sheath and the other end is compressed around the around the seal (10).
摘要翻译： 一种用于电连接两根电线的方法。 每个电线包含彼此绝缘的至少两个电导体，以及围绕电导体的一个共同护套。 两条线（2）之一配备有绝缘导体并且是柔性的，而另一条线（1）具有刚性的管状金属护套。 为了在电线的导体之间产生防湿连接，首先从柔性线（1）的导体的一部分去除护套，并且绝缘体从导体移除，使得端部露出。 以这种方式制备的导体被放置在包含通孔的柔性橡胶密封件（10）中以分离导体。 之后，柔性线（1）的导体与从金属护套突出的另一条线（2）的导体电连接。 然后将金属管（13）定位在整个连接区域上。 最后，管（13）的一端牢固地连接到金属护套，另一端在密封件周围被压缩。
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公开(公告)号：US5628447A
公开(公告)日：1997-05-13
申请号：US619108
申请日：1996-03-20
申请人： Gerhard Ziemek
发明人： Gerhard Ziemek
CPC分类号： B21B1/227 , B21C37/20 , B21C37/207 , F28F1/40 , Y10T29/49377 , Y10T29/49391
摘要： In a method for producing internally grooved tubes for heat exchangers, a smooth metal tape is drawn from a circular supply, a rolling mill provides it with a number of grooves that are parallel to each other and run at an angle of 15.degree. to 45.degree. with respect to the lengthwise direction of the tape, the tape is continuously formed into a tube with a lengthwise slot, and the slot is welded. At least two groups of parallel grooves are rolled into the surface of the metal tape so that the grooves form a herringbone pattern.
摘要翻译： 在用于制造用于热交换器的内部带槽管的方法中，从圆形供料器抽出光滑的金属带，轧机为其提供多个彼此平行并以15°至45°的角度运行的槽。 相对于带的长度方向，带子连续地形成为具有纵向狭缝的管，并且该槽被焊接。 至少两组平行的凹槽滚动到金属带的表面中，使得凹槽形成人字形图案。
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公开(公告)号：US5555338A
公开(公告)日：1996-09-10
申请号：US483544
申请日：1995-06-07
申请人： Helmut Haag , Georg Hog
发明人： Helmut Haag , Georg Hog
CPC分类号： H01B5/104 , G02B6/4416 , G02B6/4422 , G02B6/4423 , H01B5/108
摘要： An electrical overhead cable includes: cabled electrical conductors (3); tensile strength support elements (1, 2); and optical waveguide elements made of metal coated tubes (4) containing optical fibers (9). The metal coating on the optical fiber-containing tubes is a thin, self-enclosed metal layer (5), which is in direct contact with the surface of the tube (4).
摘要翻译： 电气架空电缆包括：有线电导体（3）; 拉伸强度支撑元件（1,2）; 以及由包含光纤（9）的金属涂覆管（4）制成的光波导元件。 含光纤管的金属涂层是薄的自封闭的金属层（5），其与管（4）的表面直接接触。
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