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Stainless steel sheath power cable

A power cable and stainless steel technology, applied in the field of power equipment, can solve problems such as current overload and affect normal use, and achieve the effects of large current carrying capacity, saving consumption and long-term price stability

Inactive Publication Date: 2010-12-29
JIANGSU HUAMING CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing various types of power cables are often troubled by factors such as current overload, mechanical collision, high temperature and high heat, fire disasters, animal bites, long-term immersion, acid-base corrosion and other factors during daily operation, which affect normal use.

Method used

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  • Stainless steel sheath power cable
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  • Stainless steel sheath power cable

Examples

Experimental program
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Embodiment Construction

[0021] Such as figure 1 and figure 2 As shown, a stainless steel sheathed cable according to the present invention includes a conductor 1 from the inside to the outside, and the conductor can be a single ( figure 2 ) or multiple ( figure 1 ) a solid copper conductor; the conductor 1 is covered with magnesium oxide insulation for electricians as the insulation layer 2, and a stainless steel sleeve is added as the sheath layer 3 on the insulation layer.

[0022] It should be pointed out that for this technical field, some improvements and changes can also be made, and these improvements and changes should also be regarded as the protection scope of the present invention.

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PUM

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Abstract

The invention discloses a stainless steel sheath power cable. The center of the cable is provided with a conductor; a stainless steel sleeve is sleeved outside the conductor; and a mineral insulation material is injected into a gap between the conductor and the stainless steel sleeve so as to form an insulating layer. The conductor is a solid core copper conductor, the insulation material is the mineral insulation material, namely magnesia powder for electricians, the magnesia insulation material is a recognized safe and reliable insulation material and a stainless pipe is used as a sheath, so the environmental-friendly cable has the advantages of water resistance, fire resistance, explosion resistance, pressure resistance, oil resistance, acid and alkali resistance, high-temperature and low-temperature resistance, no smoke and no toxicity in the real sense, and can be normally used under various environmental conditions. Therefore, the cable has wide using space and market prospect.

Description

technical field [0001] The invention relates to a cable, in particular to a stainless steel sheathed power cable, which belongs to the field of electric equipment. Background technique [0002] Existing various types of power cables are often troubled by factors such as current overload, mechanical collision, high temperature and high heat, fire disasters, animal bites, long-term immersion, acid-base corrosion and other factors during daily operation, which affect normal use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a power cable that has strong environmental adaptability and can be used normally in special or extremely harsh environments. [0004] A stainless steel sheathed power cable according to the present invention has a conductor in the center of the cable, a stainless steel sleeve is placed outside the conductor, and a mineral insulating material is injected into the gap between the conductor and t...

Claims

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Application Information

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IPC IPC(8): H01B9/00
Inventor 徐关平
Owner JIANGSU HUAMING CABLE
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