CN2236679Y - 一种改进的电焊机低压架空线圈 - Google Patents

一种改进的电焊机低压架空线圈 Download PDF

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Publication number
CN2236679Y
CN2236679Y CN 95243469 CN95243469U CN2236679Y CN 2236679 Y CN2236679 Y CN 2236679Y CN 95243469 CN95243469 CN 95243469 CN 95243469 U CN95243469 U CN 95243469U CN 2236679 Y CN2236679 Y CN 2236679Y
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China
Prior art keywords
coil
parting bead
utility
model
low voltage
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Expired - Fee Related
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CN 95243469
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English (en)
Inventor
舒宏瑞
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HUGONG ELECTRIC WLDER FACTORY SHANGHAI
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HUGONG ELECTRIC WLDER FACTORY SHANGHAI
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Priority to CN 95243469 priority Critical patent/CN2236679Y/zh
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Publication of CN2236679Y publication Critical patent/CN2236679Y/zh
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Abstract

本实用新型涉及一种改进的电焊机低压架空线圈，其特征是线圈层间有绝缘隔条分开，绝缘隔条的一面上有多个凹槽，线圈的每匝导线嵌入绝缘隔条的凹槽，使线圈的层间、匝间均有空隙，线圈的绝缘性能强，容易散热又使线圈的负载能力提高。

Description

一种改进的电焊机低压架空线圈
本实用新型涉及一种线圈，特别的是一种电焊机的低压架空线圈。
中国专利CN85202638公开了一种将整个线圈绕组全部浸渍在冷却液中的技术，能有效散热，提高负载，但该方案结构复杂，成本较高。
本实用新型的目的是提供一种绝缘强度高，散热快，结构简单，能有效防止层间、匝间击穿短路的低压线圈。
本实用新型的技术解决方案是，线圈层间有绝缘隔条分开，绝缘隔条的一面上有多个凹槽，线圈的每匝导线嵌入绝缘隔条的凹槽，使每匝导线相互分开。
本实用新型的优点是线圈的层间、匝间均有空隙，线圈的绝缘性能强，容易散热又使线圈的负载能力提高。
附图说明，
附图1是本实用新型的结构示意图，
下面结合附图对实用新型的实施例作详细说明，线圈层间有绝缘隔条2分开，绝缘隔条2的一面上有多个凹槽1，线圈的每匝导线嵌入绝缘隔条2的凹槽1中，使每匝导线3相互分开，绕制时把六根绝缘隔条2放入绕线模上的相应槽中，绝缘隔条2的凹槽1面向外，导线3沿绝缘隔条2的凹槽1一圈一圈连续绕制，绕满一层后再插入六根绝缘隔条2绕制一层，直至八层，拆开绕线机上的绕线模即可将线圈取出。

Claims (1)

  1. 一种改进的电焊机低压架空线圈，包括导线、绝缘隔条，其特征是绝缘隔条的一面上有多个凹槽，线圈层间有绝缘隔条分开，线圈的每匝导线嵌入绝缘隔条的凹槽。
CN 95243469 1995-02-22 1995-02-22 一种改进的电焊机低压架空线圈 Expired - Fee Related CN2236679Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95243469 CN2236679Y (zh) 1995-02-22 1995-02-22 一种改进的电焊机低压架空线圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95243469 CN2236679Y (zh) 1995-02-22 1995-02-22 一种改进的电焊机低压架空线圈

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CN2236679Y true CN2236679Y (zh) 1996-10-02

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CN 95243469 Expired - Fee Related CN2236679Y (zh) 1995-02-22 1995-02-22 一种改进的电焊机低压架空线圈

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CN (1) CN2236679Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648503A (zh) * 2009-10-09 2012-08-22 亚尔科·萨洛迈基 用于电感器件的绕组布置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102648503A (zh) * 2009-10-09 2012-08-22 亚尔科·萨洛迈基 用于电感器件的绕组布置

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Addressee: Hugong Electric Wlder Factory, Shanghai

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Addressee: Hugong Electric Wlder Factory, Shanghai

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Free format text: CORRECT: PATENTEE ADDRESS; FROM: SHANGHAI QINGPU FUMIN ECONOMIC DEVELOPMENT ZONE 201717 TO: NO.199,QINGSONG ROAD, QINGPU, SHANGHAI 201700

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Address after: 201700 No. 199, Pine Road, Shanghai, Qingpu

Patentee after: Shanghai Shanghai industrial electric welding machine factory

Address before: 201717 Fumin Economic Development Zone, Shanghai, Qingpu

Patentee before: Shanghai Shanghai industrial electric welding machine factory

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee