发明名称 |
Process for producing an insulated twisted electric wire |
摘要 |
A process for producing an insulating twisted electric wire having a reduced overall diameter with an insulating coating of high quality. The insulating coating has a thickness in a range of 3 to 100% of the radius of a smallest circle circumscribing the assembled set of twisted conductors. The insulating coating is formed by two or more cycles of coating and curing an insulating paint. Preferably, a bottom layer of the insulating coating is formed by applying a heat-curable insulating paint with a felt applicator or with a roller coating device. The heat-curable insulating paint should have a viscosity of not more than about 300 cps at 30 DEG C.
|
申请公布号 |
US4647474(A) |
申请公布日期 |
1987.03.03 |
申请号 |
US19850744724 |
申请日期 |
1985.06.14 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MASUDA, SHIGEO;KATSUDA, MORIHIKO;UEOKA, ISAO |
分类号 |
H01B7/02;H01B13/00;H01B13/16;(IPC1-7):B05D3/06 |
主分类号 |
H01B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|