CN201036060Y - 一种热粘合双绝缘层复合漆包铜圆线 - Google Patents

一种热粘合双绝缘层复合漆包铜圆线 Download PDF

Info

Publication number
CN201036060Y
CN201036060Y CNU2007201083030U CN200720108303U CN201036060Y CN 201036060 Y CN201036060 Y CN 201036060Y CN U2007201083030 U CNU2007201083030 U CN U2007201083030U CN 200720108303 U CN200720108303 U CN 200720108303U CN 201036060 Y CN201036060 Y CN 201036060Y
Authority
CN
China
Prior art keywords
self
layer
copper round
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201083030U
Other languages
English (en)
Inventor
顾林祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Greatwall Electronic Engineering Science & Technology Co., Ltd.
Original Assignee
ZHEJIANG GREAT WALL ELECTRONIC SCIENCE AND TECHNOLOGY GROUP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG GREAT WALL ELECTRONIC SCIENCE AND TECHNOLOGY GROUP Co Ltd filed Critical ZHEJIANG GREAT WALL ELECTRONIC SCIENCE AND TECHNOLOGY GROUP Co Ltd
Priority to CNU2007201083030U priority Critical patent/CN201036060Y/zh
Application granted granted Critical
Publication of CN201036060Y publication Critical patent/CN201036060Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Insulated Conductors (AREA)

Abstract

一种热粘合双绝缘层复合漆包铜圆线,它包括铜圆线及涂覆在铜圆线表面的绝缘漆层,所述绝缘漆层分为二层,第一绝缘漆层是聚酯树脂漆,第二绝缘漆层是聚酰胺酰亚胺树脂漆,在第二绝缘漆层外面涂覆有具有加热融着性的自润滑自粘层。本实用新型采用了双层高分子树脂绝缘漆,大大提高了产品的耐热、耐电压击穿性和抗折性;同时其自润滑自粘外涂层显著地改善了产品加工性能,提高了产品加工质量和效率;用其绕制线圈绕组可免除骨架,无需浸漆粘合;因而本实用新型可广泛用于电脑显示器、彩电显像管偏转线圈等高档电器产品的制作。

Description

一种热粘合双绝缘层复合漆包铜圆线
技术领域
本实用新型涉及一种表面绝缘的金属导线,特别是具有双绝缘层的复合漆包线。
背景技术
现有普通漆包线仅含一层漆膜绝缘层,在制作线圈时,需要骨架来进行固定成型,其耐折、耐电压、耐磨性能较差,在加工过程中易造成机械损伤、漆膜破裂,从而影响产品性能和质量。因此,它不适宜于电脑显示器、彩电显像管偏转线圈等高档电器产品中使用。
发明内容
本实用新型的目的,是提供一种耐热耐电压性能高和耐折耐磨、润滑性好、加工性能优良的高品质热粘合双绝缘层复合漆包铜圆线。
本实用新型的技术解决方案为:它包括铜圆线及涂覆在铜圆线表面的绝缘漆层,所述绝缘漆层分为二层,第一绝缘漆层是聚酯树脂漆,第二绝缘漆层是聚酰胺酰亚胺树脂漆,在第二绝缘漆层外面涂覆有具有加热融着性的自润滑自粘层。
本实用新型的有益效果是:由于本实用新型采用了双层高分子树脂绝缘漆,大大提高了产品的耐热、耐电压击穿性和抗折性;同时其自润滑自粘外涂层显著地改善了产品加工性能,提高了产品加工质量和效率;用其绕制线圈绕组可免除骨架,无需浸漆粘合;因而本实用新型可广泛用于电脑显示器、彩电显像管偏转线圈等高档电器产品的制作。
附图说明
附图为本实用新型径向截面结构示意图。
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。
如附图,铜圆线1表面涂覆的第一层绝缘漆层2采用聚酯树脂漆,第二绝缘漆层3选用聚酰胺酰亚胺树脂漆,在第二绝缘漆层3外面涂覆的具有加热融着性的自润滑自粘层4优选聚酰胺树脂基漆。另外,也可在自粘层4中添加润滑剂,如脂肪酸蜡、合成聚酯类等。本产品经检测,主要质量指标为:
热级:              200级及以上
击穿电压:          8000V以上
折弯后盐水针孔:    0孔
粘结强度:          4.5N以上(以0.40mm为代表规格)
静摩擦系数:        0.08以下
软化击穿:          340℃以上。

Claims (4)

1.一种热粘合双绝缘层复合漆包铜圆线,包括铜圆线及涂覆在铜圆线表面的绝缘漆层,其特征在于绝缘漆层分为二层,第一绝缘漆层(2)是聚酯树脂漆,第二绝缘漆层(3)是聚酰胺酰亚胺树脂漆,在第二绝缘漆层(3)外面涂覆有具有加热融着性的自润滑自粘层(4)。
2.按权利要求1所述的一种热粘合双绝缘层复合漆包铜圆线,其特征在于热融着性的自润滑自粘层(4)为聚酰胺树脂基漆。
3.按权利要求1所述的一种热粘合双绝缘层复合漆包铜圆线,其特征在于自粘层(4)中添加有润滑剂。
4.按权利要求3所述的一种热粘合双绝缘层复合漆包铜圆线,其特征在于自粘层(4)中所添加的润滑剂是脂肪酸蜡、合成聚酯类。
CNU2007201083030U 2007-04-17 2007-04-17 一种热粘合双绝缘层复合漆包铜圆线 Expired - Fee Related CN201036060Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201083030U CN201036060Y (zh) 2007-04-17 2007-04-17 一种热粘合双绝缘层复合漆包铜圆线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201083030U CN201036060Y (zh) 2007-04-17 2007-04-17 一种热粘合双绝缘层复合漆包铜圆线

Publications (1)

Publication Number Publication Date
CN201036060Y true CN201036060Y (zh) 2008-03-12

Family

ID=39196949

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201083030U Expired - Fee Related CN201036060Y (zh) 2007-04-17 2007-04-17 一种热粘合双绝缘层复合漆包铜圆线

Country Status (1)

Country Link
CN (1) CN201036060Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101789291A (zh) * 2009-12-21 2010-07-28 南车株洲电力机车有限公司 解决电磁线发黑的电磁线制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101789291A (zh) * 2009-12-21 2010-07-28 南车株洲电力机车有限公司 解决电磁线发黑的电磁线制造方法
CN101789291B (zh) * 2009-12-21 2014-12-03 南车株洲电力机车有限公司 解决电磁线发黑的电磁线制造方法

Similar Documents

Publication Publication Date Title
CN101546624B (zh) 180级特细型自粘漆包线及其生产方法
CN103730196B (zh) 绝缘电线及线圈
CN100440387C (zh) 复合漆铜包铝漆包线的生产方法
JP5351011B2 (ja) 絶縁電線、電機コイル及びモータ
CN203746451U (zh) 一种多涂层高性能漆包线
CN201036060Y (zh) 一种热粘合双绝缘层复合漆包铜圆线
CN104449341A (zh) 一种自润滑聚酰胺酰亚胺漆包线漆及其制备方法
CN201741455U (zh) 一种220级聚酰亚胺/聚酰胺复合漆包铜圆线
CN204651045U (zh) 一种耐磨耐高温的新型漆包线
CN102610328A (zh) 聚乙烯醇缩醛漆包NbTi/Cu超导线制备方法
CN102592752B (zh) 一种单涂层漆包线的生产方法
CN204792078U (zh) 一种多层涂覆的漆包线
CN201804601U (zh) 铜包铝镁合金线漆包线
CN201655381U (zh) 汽车电机用的漆包线
CN103514990A (zh) 220级耐高温醇熔自粘漆包线及其生产方法
CN201392674Y (zh) 180级特细型自粘漆包线
CN201177987Y (zh) 自润滑漆包铜圆线
CN201413663Y (zh) 一种热粘合直焊性聚氨酯漆包铜圆线
CN202549352U (zh) 热粘合复合漆包铜线
CN201540759U (zh) 180级新型直焊性复合漆包铜圆线
CN206148153U (zh) 一种汽车电器专用绕组线
CN201004342Y (zh) 绞合特种聚脂亚胺漆包圆铜线
CN203839073U (zh) 汽车离合器用200级热粘合特种漆包线
CN204792038U (zh) 一种新型漆包铜圆线
CN202549370U (zh) 超薄聚酰亚胺漆包扁铜线

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang Grandwall Electrical Technology Co., Ltd.

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

Contract record no.: 2010330000176

Denomination of utility model: Heat adhesion dual-insulation layer composite enamelling copper round string

Granted publication date: 20080312

License type: Exclusive License

Record date: 20100226

EC01 Cancellation of recordation of patent licensing contract

Assignee: Zhejiang Grandwall Electrical Technology Co., Ltd.

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

Contract record no.: 2010330000176

Date of cancellation: 20120302

ASS Succession or assignment of patent right

Owner name: ZHEJIANG GREATWALL ELECTRICAL SCIENCE + TECHNOLOGY

Free format text: FORMER OWNER: ZHEJIANG GREAT WALL ELECTRONIC SCIENCE AND TECHNOLOGY GROUP CO., LTD.

Effective date: 20120330

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120330

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

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

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080312

Termination date: 20130417