CN2409583Y - 一种电缆 - Google Patents

一种电缆 Download PDF

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Publication number
CN2409583Y
CN2409583Y CN 00229160 CN00229160U CN2409583Y CN 2409583 Y CN2409583 Y CN 2409583Y CN 00229160 CN00229160 CN 00229160 CN 00229160 U CN00229160 U CN 00229160U CN 2409583 Y CN2409583 Y CN 2409583Y
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CN
China
Prior art keywords
cable
utility
protective sleeve
model
sheath
Prior art date
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Expired - Fee Related
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CN 00229160
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English (en)
Inventor
许宏琦
陈光高
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.)
ZHENGZHOU ELECTRICAL CABLE (GROUP) CO Ltd
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ZHENGZHOU ELECTRICAL CABLE (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.)
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Priority to CN 00229160 priority Critical patent/CN2409583Y/zh
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Publication of CN2409583Y publication Critical patent/CN2409583Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种电缆,包括电缆芯和包覆在该电缆芯外表面的护套,在所述护套外表面设置有沿其轴向延伸的多条沟槽。由于本实用新型采用上述结构特征,从而实现了在不影响电缆散热性能的前提下提高了电缆护套的机械强度。

Description

一种电缆
本实用新型涉及一种电缆。
现有电缆护套多为光滑的外表面,在电缆施工过程中其护套易受到机械损伤,如刮伤、磨伤或擦伤等,使得电缆内部结构受到破坏,若采用增加电缆护套的厚度来提高其机械强度,则又影响电缆的散热性能,降低了电缆的载流量。
本实用新型的目的就在于克服上述现有技术所存在的不足而提供一种电缆。
本实用新型的目的可通过以下技术措施实现:
本实用新型包括电缆芯和包覆在该电缆芯外表面的护套,在所述护套外表面设置有沿其轴向延伸的多条沟槽。
所述沟槽为直槽,也可为螺旋槽或其它形状的沟槽。
本实用新型的优点就在于通过在电缆护套外表面设置有沿其轴向延伸的多条沟槽这一结构特征,从而实现了在不影响电缆散热性能的前提下提高了电缆护套的机械强度。
附图的图面说明如下:
图1为本实用新型的立体视图。
本实用新型以下结合具体实施例(附图)作进一步详细描述:
如图所示,本实用新型包括电缆芯1和包覆在该电缆芯1外表面的护套2,在所述护套2外表面设置有沿其轴向延伸的多条直槽3。

Claims (3)

1、一种电缆,包括电缆芯(1)和包覆在该电缆芯(1)外表面的护套(2),其特征在于:在所述护套(2)外表面设置有沿其轴向延伸的多条沟槽(3)。
2、根据权利要求1所述的电缆,其特征在于:所述沟槽(3)为直槽。
3、根据权利要求1所述的电缆,其特征在于:所述沟槽(3)为螺旋槽。
CN 00229160 2000-01-25 2000-01-25 一种电缆 Expired - Fee Related CN2409583Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00229160 CN2409583Y (zh) 2000-01-25 2000-01-25 一种电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00229160 CN2409583Y (zh) 2000-01-25 2000-01-25 一种电缆

Publications (1)

Publication Number Publication Date
CN2409583Y true CN2409583Y (zh) 2000-12-06

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CN 00229160 Expired - Fee Related CN2409583Y (zh) 2000-01-25 2000-01-25 一种电缆

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CN (1) CN2409583Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101707082A (zh) * 2009-11-09 2010-05-12 王春鸿 抗冲击的光电缆
CN103928132A (zh) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 石油平台用耐火电缆
CN103985455A (zh) * 2014-04-26 2014-08-13 芜湖航天特种电缆厂 防咬噬散热型电缆

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101707082A (zh) * 2009-11-09 2010-05-12 王春鸿 抗冲击的光电缆
CN103928132A (zh) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 石油平台用耐火电缆
CN103985455A (zh) * 2014-04-26 2014-08-13 芜湖航天特种电缆厂 防咬噬散热型电缆
CN103928132B (zh) * 2014-04-26 2016-04-13 芜湖航天特种电缆厂 石油平台用耐火电缆

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