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21. 发明授权

US5636434A Method of fabricating an electrical coil having an inorganic insulation system 失效
标题翻译：制造具有无机绝缘系统的电线圈的方法
公开(公告)号：US5636434A
公开(公告)日：1997-06-10
申请号：US388704
申请日：1995-02-14
申请人： Dave W. Okey , Ted L. Jones , Richard Rhodes , Glenn Hufstedler
发明人： Dave W. Okey , Ted L. Jones , Richard Rhodes , Glenn Hufstedler
IPC分类号： H01B7/02 , H01F5/06 , H01F41/12 , H02K3/32 , H02K15/12 , H01B3/02 , H01B13/08 , H01B13/16
CPC分类号： H01F41/122 , H01B7/0208 , H01F5/06 , H02K15/12 , H02K3/32 , Y10T29/49071 , Y10T29/49099 , Y10T29/49982
摘要： A high temperature electrical insulation system is provided by forming a winding in an electrical device from a conductor that is pre-coated with a first layer of at least partially cured inorganic material. A second layer of inorganic material is applied, either during or just prior to forming the winding, over the first layer in order to seal any cracks in the first layer. The resultant electrical insulative coating is cured following the forming process, essentially at room temperature. The insulation system provided is thus totally inorganic, and its manufacture does not require the use of organics, or heating to high temperatures to cure the coating or to cause pyrolysis and/or volatilization of organic elements, as did prior electrical insulation systems. Furthermore, because no organics are utilized in either the manufacture or operation of the insulation system, there is no residual carbon in the resultant coating. The problem of reduced dielectric strength--caused by residual carbon--which plagued some prior attempts to develop polymer based high temperature insulation systems, is thus eliminated. By utilizing only inorganic materials, the insulation system provided is capable of operating satisfactorily for extended periods of time at temperatures in excessof 500.degree. F.
摘要翻译：通过从预先涂覆有第一层至少部分固化的无机材料的导体在电气装置中形成绕组来提供高温电绝缘系统。在形成绕组之前或之前，在第一层上施加第二层无机材料，以密封第一层中的任何裂纹。所得的电绝缘涂层在形成过程之后固化，基本上在室温下固化。因此，所提供的绝缘系统是完全无机的，并且其制造不需要使用有机物，或者加热到高温以固化涂层或者引起有机元件的热解和/或挥发，如现有的电绝缘系统。此外，由于在绝缘系统的制造或操作中没有使用有机物，所以在所得的涂层中不存在残留的碳。因此消除了由残留碳引起的降低的介电强度的问题，其困扰了先前尝试开发基于聚合物的高温绝缘系统。通过仅使用无机材料，所提供的绝缘系统能够在超过500°F的温度下长时间工作。

22. 发明授权

US5438164A Insulated electrical conductor and method 失效
标题翻译：绝缘电导体及方法
公开(公告)号：US5438164A
公开(公告)日：1995-08-01
申请号：US187013
申请日：1994-01-27
申请人： Edward A. Green
发明人： Edward A. Green
IPC分类号： H01B7/29 , H01B13/08 , H01B7/28
CPC分类号： H01B13/0891 , H01B7/292
摘要： A high temperature resistant insulated electrical conductor (100) is provided in which a electrostatically deposited layer (6) of fluorocarbon material is disposed about a fiberglass insulation layer (4) encompassing a stranded or solid electrical conductor (2). Layer (6) is surrounded by a layer (8) of fiberglass insulation which in turn is preferably encompassed by a braided layer (10) of fiberglass insulation which is preferably coated with a layer (2) of protective high service temperature material. Layer (6) is preferably sintered to provide a fused homogenous construction as is layer (12) when required.
摘要翻译：提供一种耐高温绝缘电导体（100），其中氟碳材料的静电沉积层（6）设置在围绕绞合或固体电导体（2）的玻璃纤维绝缘层（4）周围。层（6）由玻璃纤维绝缘层（8）包围，玻璃纤维绝缘层（8）又优选地被玻璃纤维绝缘层的编织层（10）包围，玻璃纤维绝缘层优选地涂覆有保护性高使用温度材料层（2）。当需要时，层（6）优选被烧结以提供熔融的均匀结构，如层（12）。

23. 发明授权

US5111646A Tape wrapping device with plural independently rotatable spool carriers 失效
标题翻译：带有独立可旋转的SPOOL载体的带子包装装置
公开(公告)号：US5111646A
公开(公告)日：1992-05-12
申请号：US573187
申请日：1990-09-04
申请人： Rudiger Lange
发明人： Rudiger Lange
IPC分类号： H01B13/08
CPC分类号： H01B13/0841
摘要： A device for winding tape around a continuous strand of material, for example a cable, wherein two reels of tape (11, 12) are mounted on a rotating tape feed device (1) via individual reel carriers (13, 14) which rotate independently and coaxially with the strand of material, so that each empty reel of tape can be stopped, exchanged, and brought back into operation while the tape feed device (1) is still rotating. The tape can therefore be placed around the strand of material without the device being stopped. In order to change the reel of tape, it is only necessary to reduce the rotational speed of the tape feed device (1).
摘要翻译： PCT No.PCT / EP89 / 01592 Sec。 371 1990年9月4日第 102（e）1990年9月4日PCT PCT。出版物WO90 / 07780 日本1990年7月12日，一种用于绕连续的材料束（例如电缆）缠绕带的装置，其中带（11,12）的两个卷轴经由单独的卷轴托架（1,12）安装在旋转送带装置 13,14），其与材料股线独立且同轴地旋转，使得每个空的带卷筒可以在带供给装置（1）仍在旋转的同时被停止，更换和重新投入运行。因此，带可以放置在材料束周围，而不会使装置停止。为了更换带的卷轴，仅需要降低带式馈送装置（1）的旋转速度。

24. 发明授权

US4896494A Wiring and taping line installation 失效
标题翻译：接线和胶带线安装
公开(公告)号：US4896494A
公开(公告)日：1990-01-30
申请号：US276372
申请日：1988-11-23
申请人： Christophe Cholley
发明人： Christophe Cholley
IPC分类号： H01B13/02 , H01B13/08
CPC分类号： H01B13/0235 , H01B13/0816 , D07B3/106 , D07B7/14
摘要： A wiring installation comprising a taping head (8), which installation is characterized in that the taping head (8) includes:A--exterior assembly (81) which rotates in relation to the general axis (XX') and which includes an assembly for guiding the cable before and after the taping with an input (82) and an output (83) arranged in accordance with the direction of the general circulation of the cable in the installation, this direction relating to the unwinding axis (XX'),B--an interior assembly (84) which rotates in relation to the general axis (XX'), independently of the exterior assembly (81) and including a taping assembly (85), where the input (86) and output (87) of the cable of this interior taping assembly (84) are arranged in a direction opposed to the general cable unwinding direction in the installation,C--an assembly for guiding the cable from the exterior assembly towards the input of the interior assembly and for taking up the taped cable at the output of the interior assembly to cause the cable to circulate in the interior assembly (84).
摘要翻译：一种包括胶带头（8）的布线装置，其特征在于，所述胶带头（8）包括：相对于所述总轴线（XX'）旋转的A-外部组件（81），所述组件包括用于使用根据电缆在安装中的一般循环方向布置的输入（82）和输出（83）来引导电缆，该方向与退绕轴线（XX'），B - 内部组件（84），其相对于总轴线（XX'）相对于外部组件（81）旋转并且包括带状组件（85），其中，所述输入（86）和输出（87）该内部胶带组件（84）的电缆沿着与安装中的通用电缆展开方向相反的方向布置，C组件，用于将电缆从外部组件引导到内部组件的输入并用于卷绕带状电缆在内部屁股的输出严重地导致电缆在内部组件（84）中循环。

25. 发明授权

US4822434A Method for forming cover layer over wire joint 失效
标题翻译：在线接头上形成覆盖层的方法
公开(公告)号：US4822434A
公开(公告)日：1989-04-18
申请号：US126391
申请日：1987-11-30
申请人： Atsushi Sawaki , Mamoru Ono , Toshio Okazaki , Koji Naruse
发明人： Atsushi Sawaki , Mamoru Ono , Toshio Okazaki , Koji Naruse
IPC分类号： H01R43/00 , B29C35/08 , B29C39/10 , B29C70/74 , H01R4/70 , H02G1/14 , H02G15/00 , H01B13/06 , H01B13/08
CPC分类号： B29C39/10 , B29C35/0888 , B29C70/74 , H01R4/70 , H02G1/145 , H02G15/003 , B29C2035/0827 , B29C35/0805
摘要： The invention provides an improved method for forming a cover layer over a joint of electrical wires. Portions of insulation layers of wires to be joined are stripped and the bared conductors of the wires assembled in a desired configuration to form a joint. The joint is placed in a transparent mold and the mold is filled with a photosetting resin. Radiation of an appropriate wavelength is then passed through the mold to harden the resin.
摘要翻译：本发明提供一种用于在电线的接头上形成覆盖层的改进方法。要连接的电线的绝缘层的一部分被剥离，并且导线的裸露导体以期望的构造组装以形成接头。将接头放置在透明模具中，并且用光固化树脂填充模具。然后将适当波长的辐射通过模具以使树脂硬化。

26. 发明授权

US4732629A Method for manufacturing an insulated conductor having a high cut-through resistance 失效
标题翻译：制造具有高切断电阻的绝缘导体的方法
公开(公告)号：US4732629A
公开(公告)日：1988-03-22
申请号：US889230
申请日：1986-07-25
申请人： Peter B. Cooper , Sarah J. Lane
发明人： Peter B. Cooper , Sarah J. Lane
IPC分类号： H01B3/44 , H01B13/08
CPC分类号： H01B13/0891 , Y10T428/2936 , Y10T428/31544
摘要： This invention provides a method of increasing the cut-through resistance of a PTFE insulated conductor. Unsintered PTFE is expanded and compressed and then applied to a conductor. The insulated conductor is then heated to a temperature above 345.degree. C. The compressed, expanded PTFE has one crystalline melt point above 375.degree. C.
摘要翻译：本发明提供了提高PTFE绝缘导体的切断电阻的方法。未烧结的PTFE被膨胀和压缩，然后施加到导体上。然后将绝缘导体加热到高于345℃的温度。压缩的膨胀PTFE具有高于375℃的一个结晶熔点。

27. 发明授权

US4722758A Method of covering an electrical connection or cable with a fluoroelastomer mixture 失效
公开(公告)号：US4722758A
公开(公告)日：1988-02-02
申请号：US772287
申请日：1985-09-04
申请人： Len Barrett , Neville Batliwalla , James Rinde , Norman A. Gac
发明人： Len Barrett , Neville Batliwalla , James Rinde , Norman A. Gac
IPC分类号： H01B3/44 , H01R4/70 , H05B3/14 , H01B13/08
CPC分类号： H05B3/146 , H01B3/445 , H01R4/70 , Y10S174/08
摘要： Curable compositions which are useful for encapsulating electrical connections and for joining metals to metals, and which comprise a mixture of high and low molecular weight fluorocarbon elastomers. Preferred compositions comprise a mixture of three fluorocarbon elastomers, the first having a Mooney viscosity at 121.degree. C. of at least 120, the second a Mooney viscosity at 121.degree. C. of 80 to 110, and the third a Brookfield viscosity at 100.degree. C. of 1,000 to 4,000 centipoises, in amounts 5 to 50%, 25 to 70% and 5 to 50% respectively, based on the weight of the polymeric component. The compositions can be easily molded under heat and pressure, and after they have been cured, they have remarkable resistance to degradation by hot liquids, even under pressure. Consequently, the compositions are very useful in the manufacture of self-regulating heaters for use in heating the production tubes of oil wells.

28. 发明授权

US4568401A Method of making a free floating sheathed cable 失效
标题翻译：制作自由浮动护套电缆的方法
公开(公告)号：US4568401A
公开(公告)日：1986-02-04
申请号：US716512
申请日：1985-03-25
申请人： Ervin M. Davis
发明人： Ervin M. Davis
IPC分类号： H01B7/06 , H01B11/18 , H01B11/20 , H01B13/08
CPC分类号： H01B7/06 , H01B11/1878 , H01B11/20 , Y10T29/49174
摘要： A method of making an electrical cable in which an inner electrical conductor is loosely carried within the interior of an outer sheath. The inner conductor has a length in excess of the length of the sheath such that the cable is better able to withstand stretching and bending without damage to the inner electrical conductor.
摘要翻译：一种制造电缆的方法，其中内部电导体松散地承载在外部护套的内部。内导体的长度超过护套的长度，使得电缆能够更好地承受拉伸和弯曲而不损坏内部电导体。

29. 发明授权

US4400226A Method of making an insulated electromagnetic coil 失效
标题翻译：制造绝缘电磁线圈的方法
公开(公告)号：US4400226A
公开(公告)日：1983-08-23
申请号：US429731
申请日：1982-09-30
申请人： Raymond J. Horrigan, deceased
发明人： Raymond J. Horrigan, deceased
IPC分类号： H01F5/06 , H01F41/12 , H02K3/32 , H02K15/10 , H01B13/08 , H01H85/22 , H02K3/40
CPC分类号： H01F5/06 , H01F41/122 , H01F41/127 , H02K15/105 , H02K3/325 , Y10T428/24975 , Y10T428/31721
摘要： A method of insulating an electromagnetic coil comprises the steps of wrapping first and second overlapping layers of fluorinated ethylene propylene (FEP) resin-coated polyimide tape around distal sections of the end turns of the coil, inserting conforming laminae of FEP resin-impregnated glass cloth between adjacent coil turns, wrapping at least two overlapping layers of FEP resin-coated polyimide tape around the entire coil, heating the coil to at least the resin melting point, applying pressure to compress the tape and laminae and to clamp together the respective turns of the coil, and finally cooling the coil under pressure to allow the resin to resolidify. The resulting product has a thin, uniform coating of impervious electrical insulation characterized by improved heat transfer capability and improved stability at high temperatures.
摘要翻译：绝缘电磁线圈的方法包括以下步骤：将氟化乙烯丙烯（FEP）树脂涂覆的聚酰亚胺胶带的第一和第二重叠层缠绕在线圈端匝的远端部分，插入符合FEP树脂浸渍玻璃布的薄片在相邻的线圈之间，围绕整个线圈缠绕至少两层重叠的FEP树脂涂覆的聚酰亚胺胶带，将线圈加热至少至少树脂熔点，施加压力以压缩胶带和薄片，并将各圈线圈，最后在压力下冷却线圈，使树脂重新固化。所得到的产品具有薄的均匀的不透水电绝缘涂层，其特征在于改进的传热能力和在高温下提高的稳定性。

30. 发明授权

US4118593A Process for manufacturing multi-core electric power cables and cables so-produced 失效
标题翻译：生产多芯电力电缆和电缆的工艺
公开(公告)号：US4118593A
公开(公告)日：1978-10-03
申请号：US744609
申请日：1976-11-24
申请人： Andrea Borroni
发明人： Andrea Borroni
IPC分类号： H01B13/08 , H01B7/14 , H01B9/06 , H01B13/00 , H01B13/30
CPC分类号： H01B13/30 , H01B13/00 , H01B7/14 , H01B9/0611 , Y10T29/49201
摘要： A process for making a multi-core, fluid impregnated, electric, submarine cable of long length in which each core is separately formed, impregnated and sheathed before the so-formed units are combined within an armor layer which is covered by a bituminous material. Each unit is formed by forming a conductor of long length having an oil conduit therein. The conductor is covered by paper tape insulation layers, conductive screening layers optionally being applied before and after the covering of the conductor by the paper tape. The so-formed core is then vacuum treated and impregnated with insulating oil, covered with a fluid impermeable sheath which is then protected by blindage of metal tape. Over the blindage, a plastics sheath is formed, and the so-formed unit is combined with similar units which are covered by the armor layer of metal and the layer of bituminous material. The spaces between units and between the units and the armor layer may be filled with a filler material. Also, a cable produced by such process.
摘要翻译：一种用于制造长芯的多芯流体浸渍的电动海底电缆的方法，其中每个芯分别形成，在形成的单元组合在被沥青材料覆盖的铠装层内之前，浸渍并包覆。每个单元通过在其中形成具有油导管的长度的导体形成。导体被纸带绝缘层覆盖，导电屏蔽层可选地在通过纸带覆盖导体之前和之后施加。然后将如此形成的芯真空处理并用绝缘油浸渍，覆盖有流体不可渗透的护套，然后通过金属带的盲目保护。在盲目的情况下，形成塑料护套，并且如此形成的单元与由金属的铠装层和沥青材料层覆盖的类似单元组合。单元之间和单元与装甲层之间的空间可填充有填充材料。另外，由这种方法生产的电缆。

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