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1. 发明专利

JPS59165306A Steel core aluminum twisted wire with less energizing loss 失效
标题翻译：钢芯铝合金电线，不能充电损失
公开(公告)号：JPS59165306A
公开(公告)日：1984-09-18
申请号：JP3972883
申请日：1983-03-10
申请人： Tohoku Electric Power Co , Hitachi Cable
发明人： TAKAHASHI JIYUN , FUJIKAKE KAZUO , ATSUMI SATOSHI , TASHIRO YUKIO , NUMAJIRI FUMIYA , SANO YOSHIROU
IPC分类号： H01B5/10

2. 发明专利

JPS5889714A LOW NOISE WIRE 失效
公开(公告)号：JPS5889714A
公开(公告)日：1983-05-28
申请号：JP18737781
申请日：1981-11-20
申请人： TOKYO ELECTRIC POWER CO , HITACHI CABLE
发明人： KAMO YOSHIO , SHIMOJIMA KIYOSHI , KAWAMURA TOSHIO , SANO YOSHIROU , YAMAMOTO KENJI , KOUNO HIDEO , SATOU TSUYOSHI
IPC分类号： H01B7/00 , H02G7/14

3. 发明专利

JPS55128353A MANUFACTURE OF COPPER ALLOY WIRE 失效
公开(公告)号：JPS55128353A
公开(公告)日：1980-10-04
申请号：JP3568379
申请日：1979-03-28
申请人： HITACHI CABLE , HITACHI SEISEN KK
发明人： ARAKIDA YASUMICHI , SANO YOSHIROU , ONO HIDEAKI , KIYOMIYA SHINICHIROU
IPC分类号： B22D11/06
摘要： PURPOSE:To consistently manufacture the above mentioned wire using the belt caster method continuous casting machine, by keeping molten copper transfer process from melting furnace to the casting machine airtight and adding necessary amount of metal for addition in the molten copper from transfer conduit after the middle furnace or pouring vessel neigboring the inlet of the casting machine and then, preventing contamination. CONSTITUTION:Molten copper melted in the shaft furnace 1 by the combustion of C4H10 gas, is supplied to the belt caster method continuous casting machine 3 through the transfer conduit 7 and the pouring vessel 8 after passing through the transfer conduit 6 kept airtight and introducing in the middle furnace 2 and then, rising the temperature. On the one hand, the metal wire rod for addition 16 sent from the supply roll 17, is thrown in the vessel 8 from the vertical part 9 of the conduit 7 and is thrown in the molten copper stirring by dropping flow of the molten copper. Next, the copper alloy wire 15 rolled by the rolling machines 10. 11.12, is made from the casted continuous rod-shaped copper material 14. By the above method, contamination control of the molten copper and diffusion property of the metal for addition, are achieved.

4. 发明专利

JPS60189810A Low an type low wind sound wire 失效
公开(公告)号：JPS60189810A
公开(公告)日：1985-09-27
申请号：JP4673384
申请日：1984-03-12
申请人： Kansai Electric Power Co , Hitachi Cable
发明人： HIROO IWAO , OOTSUKA JIYUUZOU , SHIMOJIMA KIYOSHI , KAWAKAMI TAKASHI , KUMOFUJI KATSUYOSHI , SANO YOSHIROU , TSUTSUI TERUAKI
IPC分类号： H01B5/08

5. 发明专利

JPS5973806A Method of improving energization loss of steel core aluminumtwisted wire 失效
标题翻译：改善钢芯铝线的能量损耗的方法
公开(公告)号：JPS5973806A
公开(公告)日：1984-04-26
申请号：JP18341482
申请日：1982-10-19
申请人： Tohoku Electric Power Co , Hitachi Cable
发明人： TAKAHASHI JIYUN , FUJIKAKE KAZUO , ATSUMI SATOSHI , TASHIRO YUKIO , MIYAKE YASUHIKO , SANO YOSHIROU
IPC分类号： H01B5/10

6. 发明专利

JPS55126353A PRODUCTION OF COPPER ALLOY WIRE 失效
公开(公告)号：JPS55126353A
公开(公告)日：1980-09-30
申请号：JP3382979
申请日：1979-03-24
申请人： HITACHI CABLE , HITACHI SEISEN KK
发明人： ARAKIDA YASUMICHI , SANO YOSHIROU , ONO EIMEI , KIYOMIYA SHINICHIROU
IPC分类号： B22D11/06
摘要： PURPOSE:To produce the desired copper alloy wire continuously and integrally at low cost by charging the required amount of additive metal into the molten copper from a melting furnace under reducing gas or inert gas sealing and supplying the molten metal to a belt-caster system continuous casting machine. CONSTITUTION:Electric copper 13 and scraps of the quality equivalent to this are charged into a shaft furnace 1 and the melting of copper and the temperature elevation of the molten copper in an intermediate furnace 2 are accomplished by a direct heating system by butane gas combustion. This combustion gas is also utilized as a reducing atmosphere gas and flows into transfer spouts 6, 7. After the molten copper is elevated of temperature in the intermediate furnace 2, it is charged with the additive metal wire 16 being continuously fed by a feeder 17, in the perpendicular part 9 of the transfer spout 7. At this time, the flow rate of the molten metal poured into the continuous casting machine 3 of belt-caster system constituted by an endless belt 4 and casting wheel 5 from a pouring vessel 9 is measured and according to this, the feed speed of the wire 16 is determined. The molten copper becomes a continuous bar-form copper material 14 where it emerges from the casting machine 3 and this material is rolled by rolling mills 10, 11, 12 to become copper alloy wire 15.

7. 发明专利

JPS60189809A Low an type low wind sound wire 失效
标题翻译：低型低风声线
公开(公告)号：JPS60189809A
公开(公告)日：1985-09-27
申请号：JP4673284
申请日：1984-03-12
申请人： Kansai Electric Power Co , Hitachi Cable
发明人： HIROO IWAO , OOTSUKA JIYUUZOU , SHIMOJIMA KIYOSHI , KAWAKAMI TAKASHI , KUBOKAWA HIROSHI , SANO YOSHIROU , TSUTSUI TERUAKI
IPC分类号： H01B5/08

8. 发明专利

JPS5996603A AERIAL TRANSMISSION LINE 失效
公开(公告)号：JPS5996603A
公开(公告)日：1984-06-04
申请号：JP20584682
申请日：1982-11-24
申请人： HITACHI CABLE
发明人： SHIMOJIMA KIYOSHI , KUBOKAWA HIROSHI , SANO YOSHIROU , SATOU TSUYOSHI , NIREGI TADASHI
IPC分类号： H01B5/08 , H01B7/17 , H01B7/28

9. 发明专利

JPS58170313A AERIAL WIRE VIBRATION PREVENTING DEVICE 失效
公开(公告)号：JPS58170313A
公开(公告)日：1983-10-06
申请号：JP5086782
申请日：1982-03-29
申请人： HITACHI CABLE
发明人： SHIMOJIMA KIYOSHI , SANO YOSHIROU , KAWAMURA TOSHIO , KUBOKAWA HIROSHI
IPC分类号： H02G7/14

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