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公开(公告)号:US3741389A
公开(公告)日:1973-06-26
申请号:US3741389D
申请日:1971-11-24
发明人: ANDERSON H
CPC分类号: B01D33/466 , B01D29/09 , B01D33/04
摘要: An adherent filter cake is removed from areas of a filter cloth by progressively suspending the cloth and beating the reverse side. The beater bars are shaped in undulations so that different bars strike different points across the width of the cloth.
摘要翻译: 通过逐渐悬挂布料并打倒背面,将滤饼从滤布的区域移除。 搅拌棒成形为起伏,使得不同的棒在布的宽度上穿过不同的点。
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公开(公告)号:US3735025A
公开(公告)日:1973-05-22
申请号:US3735025D
申请日:1971-07-30
摘要: Electrical cables are jacketed with a novel thermoplastic semiconducting composition comprising chlorinated polyethylene, ethylene ethyl acrylate and carbon black.
摘要翻译: 电缆用包含氯化聚乙烯,乙烯丙烯酸乙酯和炭黑的新型热塑性半导体组合物夹套。
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公开(公告)号:US3734794A
公开(公告)日:1973-05-22
申请号:US3734794D
申请日:1970-11-23
发明人: EBEL L
CPC分类号: H01B9/023 , H01B7/0241 , H01B9/025 , H01B9/027 , H01B13/0891 , H01B13/26
摘要: A high-voltage cable, with an insulating wall built up of dielectric tapes, has an electrically floating metal armor tape at mid-potential of the insulation. When the cable is manufactured it can be reeled up after the application of the armor and run through the taping machine a second time to apply the outer layers of insulating tape.
摘要翻译: 高压电缆具有由介质带构成的绝缘壁,具有在绝缘层中间电位的电浮动金属铠装带。 当制造电缆时,可以在施加铠甲后再次卷起电缆,并再次穿过胶带机施加绝缘胶带的外层。
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公开(公告)号:US3727390A
公开(公告)日:1973-04-17
申请号:US3727390D
申请日:1971-10-04
发明人: SCHWARZ O
CPC分类号: H01B13/0207 , D07B7/06
摘要: In a stranding machine the reels of wire mounted on the machine are braked by hysteresis brakes and the current through these brakes is reduced by the switching of resistors into the brake circuit as preselected numbers are reached in pulse counters for pulses generated by the strand take-up capstan.
摘要翻译: 在绞线机中,安装在机器上的线材的卷轴由滞环制动器制动,并且通过这些制动器的电流通过将电阻器切换到制动器电路中而减少,因为预先选定的数字在脉冲计数器中达到, 绞盘。
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公开(公告)号:US3708112A
公开(公告)日:1973-01-02
申请号:US3708112D
申请日:1971-03-22
发明人: DAVIS C
CPC分类号: G06M3/021
摘要: In measuring the magnitude of runs taken from a continuous production process where the size of the run is determined by the difference between two numbers, the present measuring method does not reset the count to zero at the beginning of each run, or permit the counting machine to recycle through zero during a run. Only the highest placed digit is reset. Apparatus wherein only the end wheel of a counting or number printing machine can be reset, is described.
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6.
公开(公告)号:US3692448A
公开(公告)日:1972-09-19
申请号:US3692448D
申请日:1968-07-22
发明人: MENASOFF GEORGE N
CPC分类号: B29C47/02 , B29C47/0014 , B29C47/0016 , B29C47/20
摘要: An extrusion die for cable jackets with embedded drain wires is provided with radially adjustable shoes to position the wires.
摘要翻译: 具有嵌入式排水线的电缆护套的挤出模具设置有可径向调节的鞋子以定位电线。
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公开(公告)号:US3645656A
公开(公告)日:1972-02-29
申请号:US3645656D
申请日:1969-05-07
CPC分类号: B29C47/8805 , B29C35/065 , B29C47/00 , B29C47/0016 , B29C47/128 , B29K2021/00 , B29K2105/20 , B29L2031/3462 , H01B13/14
摘要: Method and apparatus are disclosed for continuously manufacturing a cable of the type having a central conductor around which are concentrically arranged successive outer layers; electrostatic shielding insulation and jacket layers. The method and apparatus includes unique means for vulcanizing the insulation layer and for subsequent cooling.
摘要翻译: 公开了用于连续地制造具有中心导体的类型的电缆的方法和装置,围绕它们同心地布置连续的外层; 静电屏蔽绝缘层和护套层。 该方法和装置包括用于硫化绝缘层和随后的冷却的独特装置。
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公开(公告)号:US3626196A
公开(公告)日:1971-12-07
申请号:US3626196D
申请日:1969-11-04
IPC分类号: G01N21/952 , G01N21/32
CPC分类号: G01N21/952
摘要: An apparatus for the detection of holidays in the wall of a coating on a curved elongated surface, such as that of an electrical conductor strand, employs light-transmitting fibers, distributed around the strand, to transmit both the illumination and the reflected light.
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公开(公告)号:US3620471A
公开(公告)日:1971-11-16
申请号:US3620471D
申请日:1969-11-21
IPC分类号: B65H75/14
CPC分类号: B65H75/14 , B65H2701/511 , B65H2701/5132 , B65H2701/5136 , B65H2701/51522 , B65H2701/51524 , B65H2701/51528
摘要: A disposable heavy-duty, high-strength cable reel is made with wooden flanges held together by steel straps within a waterproofed paperboard drum cemented into routings in the flanges.
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10.
公开(公告)号:US3598670A
公开(公告)日:1971-08-10
申请号:US3598670D
申请日:1968-06-25
IPC分类号: H01B13/10
CPC分类号: H01B13/10
摘要: IN WIRE THAT IS INSULATED BY MEANS OF A SPIRALLY APPLIED LONGITUDINAL TAPE THE EDGE OF THE TAPE IS SEALED BY APPLYING ADHESIVE THROUGH A BORE THAT OPENS AGAINST THE INSIDE OF THE OPEN FLAP OF THE TAPE.
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