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1. 发明授权

US5104028A Method for joining transformer coil conductors 失效
标题翻译：变压器线圈导体接合方法
公开(公告)号：US5104028A
公开(公告)日：1992-04-14
申请号：US633938
申请日：1990-12-26
申请人： Paul W. Martincic , Frank W. Benke
发明人： Paul W. Martincic , Frank W. Benke
IPC分类号： B23K20/10 , H01F41/04 , H01R43/02
CPC分类号： H01R43/0207 , B23K20/10 , B23K2201/32
摘要： A method of joining transformer winding conductor cables is disclosed. The ends of the conductor cables to be joined are first chamfered to both clean and taper the respective ends. The tapered ends are then overlapped and pressed together. Vibratory energy is then applied to at least one of the overlapped ends to weld the cleaned conductor cable ends together to form a joint that has substantially the same cross sectional area as the conductor cables themselves.
摘要翻译：公开了一种连接变压器绕组导体电缆的方法。要接合的导体电缆的端部首先被倒角以同时清洁并使各端部逐渐变细。然后将锥形端重叠并压在一起。然后将振动能量施加到至少一个重叠的端部，以将清洁的导体电缆端部焊接在一起，以形成具有与导体电缆本身基本相同的横截面面积的接头。

2. 发明授权

US4225839A Current transformer 失效
标题翻译：电流互感器
公开(公告)号：US4225839A
公开(公告)日：1980-09-30
申请号：US873032
申请日：1978-01-27
申请人： Paul W. Martincic
发明人： Paul W. Martincic
IPC分类号： H01F27/04 , H01F27/40
CPC分类号： H01F27/40 , H01F27/04
摘要： A current transformer is encapsulated in an injection molded layer of insulating material. The current transformer includes a secondary terminal assembly having individual terminals mounted on a terminal board. The terminal board is formed of a material that softens within the normal processing temperature range of the encapsulating material and forms an amalgamation therewith without a distinct interface between the terminal board and the encapsulating material which thereby provides a fluid-tight seal around the terminal assembly. The individual terminals have an intermediate shoulder disposed adjacent the top surface of the terminal board to prevent the molding material from covering the terminal assembly during the injection molding operation and, further, to provide a sealing surface for the molding material around the terminal assembly. A shorting bar is rotatably mounted between the terminals and rotates between a closed position shorting the terminals and an open non-shorting position. A terminal cover interlocks with the shorting bar to prevent improper positioning of the shorting bar.
摘要翻译：电流互感器被封装在绝缘材料的注塑层中。电流互感器包括具有安装在端子板上的各个端子的次级端子组件。端子板由在封装材料的正常加工温度范围内软化的材料形成，并且与端子板和封装材料之间形成不同的界面，从而在端子组件周围提供流体密封的密封。单个端子具有邻近端子板的顶表面设置的中间肩部，以防止模制材料在注射成型操作期间覆盖端子组件，并且还提供用于端子组件周围的模制材料的密封表面。短路杆可旋转地安装在端子之间并在短路端子和开放非短路位置的关闭位置之间旋转。端子盖与短路棒互锁，以防止短路棒的定位不正确。

3. 发明授权

US5240541A Method of fabricating a laminated strip of amorphous metal 失效
标题翻译：制造非晶态金属层压条的方法
公开(公告)号：US5240541A
公开(公告)日：1993-08-31
申请号：US739710
申请日：1991-08-02
申请人： Kou C. Lin , Frank R. Zickar , Eugene E. Zook , Paul W. Martincic
发明人： Kou C. Lin , Frank R. Zickar , Eugene E. Zook , Paul W. Martincic
IPC分类号： B32B3/10 , H01F3/04 , H01F27/25 , H01F41/02
CPC分类号： B32B3/10 , H01F27/25 , H01F3/04 , H01F41/0226 , Y10T156/1085 , Y10T156/1098 , Y10T29/49078 , Y10T428/1234 , Y10T428/24132 , Y10T428/24752 , Y10T428/24942
摘要： A laminated amorphous metal strip has a first layer having at least two side-by-side strips of amorphous metal of unequal widths. A second layer has at least two side-by-side strips of amorphous metal of unequal widths, the layers being in reverse order with respect to the widths of the strips such that the wider strips overlap and form a brickwork cross-section pattern. A flexible polymeric bonding material is disposed between the layers. The polymeric bonding material is an adhesive and has excellent electrical properties. A device for forming the laminated strip of amorphous metal has a plurality of rolls of amorphous metal. Strips from a roll are positioned side-by-side with strips from a wider roll. A bonding material is applied from spray guns to the surface of the strips. Strips from a roll of metal and a wide roll of metal are positioned on the bonding material in a reverse order of the wider strips. Pressure is applied to the laminate. The laminate is advanced by a continuous belt to which the laminate is magnetically coupled. The device includes a means for cutting the laminate to a desired length. A method for fabricating a laminated strip of amorphous metal includes providing the rolls of metal, positioning the strips having differing widths, applying the bonding material, applying pressure advancing the laminate and cutting the laminate.
摘要翻译：层压非晶态金属条带具有至少两个具有不等宽度的非晶态金属的并排条带的第一层。第二层具有不等宽度的非晶态金属的至少两个并排的条带，这些层相对于条的宽度以相反的顺序使得较宽的带重叠并形成砖砌横截面图案。柔性聚合物粘合材料设置在层之间。聚合物粘合材料是粘合剂并且具有优异的电性能。用于形成非晶态金属的层叠带的装置具有多个非晶金属卷。从卷轴上的条带与来自较宽卷筒的条带并排放置。将粘合材料从喷枪施加到条的表面。从一卷金属和宽的金属卷的条带以更宽的条带的相反顺序定位在接合材料上。对层压板施加压力。层压板通过连续的带进行，层压体与该粘合剂磁耦合。该装置包括用于将层压板切割成所需长度的装置。一种用于制造非晶态金属层压带的方法包括提供金属辊，定位具有不同宽度的条，施加粘合材料，施加压力推进层压板并切割层压板。

4. 发明授权

US4270110A Bus bar adaptor for window type current transformers 失效
标题翻译：用于窗式电流互感器的母线适配器
公开(公告)号：US4270110A
公开(公告)日：1981-05-26
申请号：US127618
申请日：1980-03-06
申请人： Paul W. Martincic , Charles E. Greene
发明人： Paul W. Martincic , Charles E. Greene
IPC分类号： H01F38/30 , H01F40/06
CPC分类号： H01F38/30
摘要： A one-piece insulated bus bar adaptor is removably attachable by spaced attachment sides having recesses for receiving retainer projections extending from the opposite end walls of a window type current transformer so that the adaptor is attached in a predetermined indexed position within the transformer opening with a bar mounting slot thereof having a predetermined fixed position for securing the current transformer.
摘要翻译：一体式绝缘母线适配器可拆卸地通过间隔开的附接侧附接，其具有用于接收从窗型电流互感器的相对端壁延伸的保持器突出部的凹部，使得适配器以变压器开口内的预定的分度位置附接，其安装槽具有用于固定电流互感器的预定的固定位置。

5. 发明授权

US4199743A Encapsulated current transformer 失效
标题翻译：封装电流互感器
公开(公告)号：US4199743A
公开(公告)日：1980-04-22
申请号：US875670
申请日：1978-02-06
申请人： Paul W. Martincic
发明人： Paul W. Martincic
IPC分类号： H01F5/06 , H01F27/02 , H01F27/32 , H01F27/40 , H01F38/28 , H01F41/00 , H01F15/02
CPC分类号： H01F27/022 , H01F27/40 , H01F41/005 , Y10T29/49071
摘要： A current transformer encapsulated in an injection molded layer of insulating material. The current transformer includes a secondary winding which is disposed around a winding spool having side flanges thereon. Permanent spacers extend across the length of the winding spool and rest on the side flanges such that the permanent spacers are spaced from the secondary winding. A primary winding is wound around the spacers so as to be spaced from the secondary winding before the encapsulating material is injection molded around the magnetic core and windings and into the space between the primary and secondary windings. The winding spool and permanent spacers are formed of a material which softens within the processing temperature range of the encapsulating material to form an amalgamation without a distinct interface between the encapsulating material and the winding spool and spacers. In another embodiment, a "through-type" current transformer has a toroidal-shaped magnetic core enclosed in a rigid sheath of solid material. A tubular member is disposed within the central opening of the magnetic core and secondary winding and is formed of a material which softens in the processing temperature range of the encapsulating material to form an amalgamation without a distinct interface therebetween such that a fluid-type seal is formed between the tubular member and the encapsulating material.
摘要翻译：封装在绝缘材料的注塑层中的电流互感器。电流互感器包括二次绕组，该次级绕组设置在其上具有侧凸缘的绕线卷轴周围。永久间隔件延伸穿过卷绕卷轴的长度并且搁置在侧凸缘上，使得永久间隔件与次级绕组间隔开。在封装材料围绕磁芯和绕组注入模制并进入初级和次级绕组之间的空间中时，初级绕组缠绕在间隔件周围以便与次级绕组间隔开。卷绕卷轴和永久间隔物由在封装材料的加工温度范围内软化的材料形成，以在封装材料和卷绕卷轴和间隔物之间没有明显的界面形成合并。在另一个实施例中，“通过型”电流互感器具有封闭在固体材料的刚性护套中的环形磁芯。管状构件设置在磁芯和次级绕组的中心开口内，并且由在封装材料的加工温度范围内软化以形成合并而没有彼此不同界面的材料形成，使得流体型密封件形成在管状构件和封装材料之间。

6. 发明授权

US5188277A Method of joining transformer coil conductors 失效
标题翻译：连接变压器线圈导体的方法
公开(公告)号：US5188277A
公开(公告)日：1993-02-23
申请号：US851214
申请日：1992-03-13
申请人： Ramsis S. Girgis , Paul W. Martincic
发明人： Ramsis S. Girgis , Paul W. Martincic
IPC分类号： B23K20/10 , H01R43/02
CPC分类号： H01R43/0207 , B23K20/10 , B23K2201/32
摘要： A method of joining transformer winding conductor cables is disclosed. Initially, the ends of the conductor cables to be joined are cut in a staggered configuration. The staggered ends are then chamfered. The ends are then welded together to form a staggered joint which is of substantially the same thickness as the individual conductor cables.
摘要翻译：公开了一种连接变压器绕组导体电缆的方法。最初，要连接的导体电缆的端部以交错的构型被切割。然后将交错的端部倒角。然后将端部焊接在一起以形成与各个导体电缆基本上相同的厚度的交错接头。

7. 发明授权

US4864266A High-voltage winding for core-form power transformers 失效
标题翻译：用于铁芯式电力变压器的高压绕组
公开(公告)号：US4864266A
公开(公告)日：1989-09-05
申请号：US277554
申请日：1988-11-29
申请人： Landis E. Feather , Paul W. Martincic , Richard D. Holm , Richard E. Thompson
发明人： Landis E. Feather , Paul W. Martincic , Richard D. Holm , Richard E. Thompson
IPC分类号： H01F27/28 , H01F27/32 , H01F29/02
CPC分类号： H01F27/2871 , H01F27/2866 , H01F27/323 , H01F2027/328 , Y10S174/25
摘要： A high-voltage winding for core-form power transformers is disclosed that uses two different conductor configurations within a single coil to minimize eddy current losses. The winding includes a first elongated conductor bundle formed from a plurality of thin enamel coated conductor ribbons arranged in side by side relation. A plurality of second elongated conductor bundles are each formed from at least one bundle section having a multiplicity of elongated insulated conductor strands arranged in side by side relation. Each of the conductor strands is less than 40 mils thick. The coil includes a top end section, a body section and a bottom end section. The body section is spirally wound with the first conductor bundle. The top and bottom end sections are wound with the second conductor bundles. In windings that include tap connectors, the tap section is also wound with one of the second conductor bundles.
摘要翻译：公开了用于芯形电力变压器的高压绕组，其在单个线圈内使用两个不同的导体配置以最小化涡流损耗。绕组包括由并排布置的多个薄搪瓷涂覆的导体带形成的第一细长导体束。多个第二细长导体束分别由至少一个具有并排布置的细长绝缘导体线的束区形成。每个导体线的厚度小于40密耳。线圈包括顶端部分，主体部分和底端部分。主体部分与第一导体束螺旋缠绕。顶端部分和底端部分用第二导体束缠绕。在包括抽头连接器的绕组中，抽头部分也缠绕有第二导体束中的一个。

8. 发明授权

US4744838A Method of continuously processing amorphous metal punchings 失效
标题翻译：连续处理非晶金属冲孔的方法
公开(公告)号：US4744838A
公开(公告)日：1988-05-17
申请号：US884215
申请日：1986-07-10
申请人： Kou C. Lin , Charles E. Burkhardt , Paul W. Martincic
发明人： Kou C. Lin , Charles E. Burkhardt , Paul W. Martincic
IPC分类号： C21D1/04 , C21D9/46 , H01F1/153 , H01F41/02 , H01F1/00 , C21D1/26
CPC分类号： C21D1/04 , C21D9/46 , H01F1/15341 , H01F41/0226 , Y10S72/70
摘要： A plurality of separate blanks or punchings can be continually processed by first cutting the strips into the dimensions needed for core punchings prior to thermal and magnetic annealing. Thereafter the cut punchings can be fed into the annealing line a conveyor in the sequence of one after another in series, alternatively side-by-side in parallel. The punchings will be flattened with rollers or a press during the stage of heating from room temperature to approximately 300.degree. C. The molten metals adhering to the laser-cut edges or burrs from the mechanical shear can be mechanically removed at this point by brushing. The strips may then be thermally and magnetically annealed in the soaking area. In one embodiment, the temperature may be 400.degree. C. .+-.20.degree. C. for 2605-S2 Metglas material and 360.degree. C. .+-.10.degree. C. for 2605S-C Metglas material with a field of 10 Oe in a non-oxidizing environment. The time required for annealing will depend upon strip gauge and width and also, the need of the end results. In an alternative embodiment, the strips may be annealed at a higher temperature of up to 450.degree. C. for a sequence of one minute periods. In either event, annealing takes place while passing the material through a solenoid in the conveyor furnace to expose the material to magnetic annealing. Thereafter, the annealed strips will be cooled to room temperature as the exist from the furnace. The processed punchings will then be ready for core stacking without further strip winding and unwinding.
摘要翻译：可以通过在热和磁退火之前首先将条切割成芯穿孔所需的尺寸，来连续地处理多个单独的坯料或冲孔。此后，切割冲孔可以按顺序依次排列到退火线中的输送机中，或者并排地并排。在从室温到约300℃的加热阶段期间，冲压将被辊或压机压扁。通过刷涂可以在这一点机械地去除附着在激光切割边缘上的熔融金属或毛刺。然后可以在均热区域中对带条进行热和磁性退火。在一个实施方案中，对于2605-S2 Metglas材料，温度可为400℃+/- 20℃，对于2605S-C Metglas材料，具有10Oe的场，温度为360℃+/- 10℃ 非氧化环境。退火所需的时间将取决于带材规格和宽度，还需要最终结果。在替代实施例中，条可以在高达450℃的较高温度下退火一段时间的序列。在任何一种情况下，退火都是在材料通过传送炉中的螺线管的同时进行的，以将材料暴露于磁性退火。此后，退火的钢带将随着炉子的存在而冷却至室温。然后处理的冲孔将准备好进行芯堆叠，而无需进一步的条带缠绕和退绕。

9. 发明授权

US4307365A Current transformer 失效
标题翻译：电流互感器
公开(公告)号：US4307365A
公开(公告)日：1981-12-22
申请号：US149871
申请日：1980-05-14
申请人： Paul W. Martincic
发明人： Paul W. Martincic
IPC分类号： H01F27/04 , H01F27/40
CPC分类号： H01F27/04 , H01F27/40
摘要： A current transformer is encapsulated in an injection molded layer of insulating material. The current transformer includes a secondary terminal assembly having individual terminals mounted on a terminal board. The terminal board is formed of a material that softens within the normal processing temperature range of the encapsulating material and forms an amalgamation therewith without a distinct interface between the terminal board and the encapsulating material which thereby provides a fluid-tight seal around the terminal assembly. The individual terminals have an intermediate shoulder disposed adjacent the top surface of the terminal board to prevent the molding material from covering the terminal assembly during the injection molding operation and, further, to provide a sealing surface for the molding material around the terminal assembly. A shorting bar is rotatably mounted between the terminals and rotates between a closed position shorting the terminals and an open non-shorting position. A terminal cover interlocks with the shorting bar to prevent improper positioning of the shorting bar.
摘要翻译：电流互感器被封装在绝缘材料的注塑层中。电流互感器包括具有安装在端子板上的各个端子的次级端子组件。端子板由在封装材料的正常加工温度范围内软化的材料形成，并且与端子板和封装材料之间形成不同的界面，从而在端子组件周围提供流体密封的密封。单个端子具有邻近端子板的顶表面设置的中间肩部，以防止模制材料在注射成型操作期间覆盖端子组件，并且还提供用于端子组件周围的模制材料的密封表面。短路杆可旋转地安装在端子之间并在短路端子和开放非短路位置的关闭位置之间旋转。端子盖与短路棒互锁，以防止短路棒的定位不正确。

10. 发明授权

US3967051A Cast resin capacitor bushing having spacer members between the capacitor sections and method of making same 失效
标题翻译：在电容器部分之间具有间隔件的浇铸树脂电容器衬套及其制造方法
公开(公告)号：US3967051A
公开(公告)日：1976-06-29
申请号：US579757
申请日：1975-05-22
申请人： Curtis L. Moore , Paul W. Martincic
发明人： Curtis L. Moore , Paul W. Martincic
IPC分类号： H01B17/28 , H01B19/00
CPC分类号： H01B17/28 , Y10T29/435 , Y10T29/49227
摘要： A cast bushing having a capacitor structure which includes concentrically positioned capacitor sections. Each capacitor section includes a spacing member which helps to maintain the distance between the conducting portions of the capacitor sections during the casting process. The spacing members consist of a tapered cylindrical non-conductive mesh around which another mesh member and a conductive foil are positioned. The diameter of the smaller opening of the tapered mesh permits the insertion of a similarly constructed but smaller diameter capacitor section inside the tapered mesh to form concentric capacitor sections. The rigidity of the tapered portion of the mesh maintains the desired distance between the conducting foils of the two concentric capacitor sections. Two-piece mandrel assemblies are used to construct each capacitor section.
摘要翻译：具有电容器结构的铸造套管，其包括同心放置的电容器部分。每个电容器部分包括间隔构件，其有助于在铸造过程期间保持电容器部分的导电部分之间的距离。间隔构件由锥形圆柱形非导电网组成，另一个网状构件和导电箔定位在其周围。锥形网格的较小开口的直径允许在锥形网格内部插入类似构造的较小直径的电容器部分，以形成同心电容器部分。网格的锥形部分的刚度保持了两个同心电容器部分的导电箔之间所需的距离。两片心轴组件用于构造每个电容器部分。

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