CN201060687Y - 一种单绝缘层漆包绞线 - Google Patents

一种单绝缘层漆包绞线 Download PDF

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Publication number
CN201060687Y
CN201060687Y CNU2007201083026U CN200720108302U CN201060687Y CN 201060687 Y CN201060687 Y CN 201060687Y CN U2007201083026 U CNU2007201083026 U CN U2007201083026U CN 200720108302 U CN200720108302 U CN 200720108302U CN 201060687 Y CN201060687 Y CN 201060687Y
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Prior art keywords
insulation layer
single insulation
utility
model
stranded wire
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Expired - Fee Related
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CNU2007201083026U
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English (en)
Inventor
顾林祥
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Zhejiang Greatwall Electronic Engineering Science & Technology Co., Ltd.
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ZHEJIANG GREAT WALL ELECTRONIC SCIENCE AND TECHNOLOGY GROUP Co Ltd
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Abstract

一种单绝缘层漆包绞线，它由二根以上的单绝缘层漆包单线绞合而成，所述的单绝缘层漆包单线的导电线外表面涂覆的单绝缘层是聚酰胺酰亚胺树脂漆，并经毛毡或模具涂制而成。本实用新型漆膜均匀、连续性好，附着性能强，抗折弯、不易破裂，加工性能优良，产品击穿电压高，耐热等级达220级。因而成功地为电磁灶、微波炉、特种变压器等高耐热等级电器产品、高速变频电机绕组等高档电器产品提供了一种新型的优质漆包绞线。

Description

一种单绝缘层漆包绞线
技术领域
本实用新型涉及一种漆包绞线。
背景技术
普通漆包绞线是由二根以上的普通漆包单线绞合而成的，它较漆包单线提高了比表面积，而磁场分布较均匀，集肤效应小，高频等效电阻较低，涡流小，温升低，传输特性好，抗电晕能力和高频电压承载能力较强。常用于普通电机、变压器、电器、仪表中绕组、线圈的制作。但其质量性能与加工性能尚不能满足诸如电磁灶、微波炉、特种变压器等高耐热等级电器产品、高速变频电机绕组等高档电器的要求
发明内容
本实用新型的目的，是提供一种其质量性能和加工性能可满足制作高档电器产品中线圈、绕组要求的高品质漆包绞线。
本实用新型的技术解决方案是：它由二根以上的单绝缘层漆包单线绞合而成，所述的单绝缘层漆包单线的导电线外表面涂覆的单绝缘层是聚酰胺酰亚胺树脂漆。
上述聚酰胺酰亚胺漆包单线是通过毛毡或模具涂覆生产工艺涂制成的。
本实用新型的有益效果是：选用了耐高温、耐电压、耐磨的高分子树脂绝缘漆作原料，并经毛毡或模具涂制，漆膜均匀、漆膜连续性好，附着性能强，抗折弯、不易破裂，加工性能优良，产品击穿电压高，耐热等级达220级。因而本实用新型成功地为电磁灶、微波炉、特种变压器等高耐热等级电器产品、高速变频电机绕组等高档电器产品提供了一种新型的优质漆包绞线。
附图说明
图1为本实用新型外观结构示意图。
图2为本实用新型径向截面结构示意图。
图3为本实用新型的单线结构示意图。
具体实施方式
下面结合附图以实施例对本实用新型作进一步说明。
单绝缘层漆包单线2的导电线3采用铜圆线，其外表涂覆的单绝缘层4选用耐高温的聚酰胺酰亚胺树脂漆，并采用毛毡或模具涂覆生产工艺涂制。本实施例采用七根上述聚酰胺酰亚胺漆包单线通过日本产NB-560L绞线设备绞合成聚酰胺酰亚胺漆包绞线1。经测试，该绞线的主要性能指标如下：
以0.50MM 7根绞合为代表规格
耐热等级：220级
击穿电压：10000V以上
软化击穿：340℃以上
耐刮：平均15N以上
最小12N以上。

Claims (1)

1.一种单绝缘层漆包绞线，由二根以上的单绝缘层漆包单线绞合而成，其特征在于单绝缘层漆包单线(2)的导电线(3)外表面涂覆的单绝缘层(4)是聚酰胺酰亚胺树脂漆。
CNU2007201083026U 2007-04-17 2007-04-17 一种单绝缘层漆包绞线 Expired - Fee Related CN201060687Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201083026U CN201060687Y (zh) 2007-04-17 2007-04-17 一种单绝缘层漆包绞线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201083026U CN201060687Y (zh) 2007-04-17 2007-04-17 一种单绝缘层漆包绞线

Publications (1)

Publication Number Publication Date
CN201060687Y true CN201060687Y (zh) 2008-05-14

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Family Applications (1)

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CNU2007201083026U Expired - Fee Related CN201060687Y (zh) 2007-04-17 2007-04-17 一种单绝缘层漆包绞线

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CN (1) CN201060687Y (zh)

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Assignee: Zhejiang Grandwall Electrical Technology Co., Ltd.

Assignor: Zhejiang Great Wall Electronic Science and Technology Group Co., Ltd.

Contract record no.: 2010330000177

Denomination of utility model: Single insulation layer enamelling stranded wire

Granted publication date: 20080514

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Assignee: Zhejiang Grandwall Electrical Technology Co., Ltd.

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Address after: 313013, No. 1, east the Great Wall Avenue, Nanxun District, Zhejiang, Huzhou

Patentee after: Zhejiang Greatwall Electronic Engineering Science & Technology Co., Ltd.

Address before: 313013, Nanxun City, Zhejiang province Huzhou district training City Economic Development Zone

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