CN2893872Y - Polyurethane insulation and shield sleeve flame resisting moving power supply soft cable - Google Patents
Polyurethane insulation and shield sleeve flame resisting moving power supply soft cable Download PDFInfo
- Publication number
- CN2893872Y CN2893872Y CN 200620039944 CN200620039944U CN2893872Y CN 2893872 Y CN2893872 Y CN 2893872Y CN 200620039944 CN200620039944 CN 200620039944 CN 200620039944 U CN200620039944 U CN 200620039944U CN 2893872 Y CN2893872 Y CN 2893872Y
- Authority
- CN
- China
- Prior art keywords
- cable
- power supply
- polyurethane
- polyurethane insulation
- phase conductor
- 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
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Abstract
A polyurethane insulation and sheath fire retardant mobile power soft cable which is provided with a split phase conductor insulation made of polyurethane cable materials and a external sheath. The flame retardant materials are filled in joints of the split phase conductor insulations. The cable with perfect flame retardant performance is not easy to break and can be safely used.
Description
Technical field
The utility model relates to a kind of power cable, especially the connection flexible cable of portable power source.
Background technology
Existing stube cable as portable power source is because structure and material, cracky during use, and fire resistance is poor, the influence safe handling.
Summary of the invention
For the problem that the stube cable that solves existing portable power source exists, the utility model provides a kind of polyurethane insulating and the fire-retardant portable power source flexible cable of sheath, and this cable is cracky not, and fire resistance is good, can guarantee safe in utilization.
The fire-retardant portable power source flexible cable of polyurethane insulating that the utility model provides and sheath comprises branch phase conductor (1) and insulating barrier (2) thereof and is coated on the outer oversheath (4) of insulating barrier (2), is provided with fire proofing (3) in the gap between the insulating barrier (2) of each minute phase conductor (1).
The beneficial effects of the utility model are: cracky not in use, fire resistance is good, guarantees safe in utilization.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
In Fig. 1,1. minute phase conductor, 2. insulating barrier, 3. fire proofing, 4. oversheath.
Embodiment
In Fig. 1, phase conductor (1) employing oxygen-free copper bar was made in of the present utility model minute; Insulating barrier (2) adopts insulation level polyurethane CABLE MATERIALS elevated-temperature seal extrusion molding to form; Filling fire proofing (3) back in the gap between the insulating barrier (2) of each minute phase conductor (1) adopts fire-retardant polyurethane CABLE MATERIALS sealing to extrude oversheath (4).
Claims (1)
1, the fire-retardant portable power source flexible cable of a kind of polyurethane insulating and sheath comprises branch phase conductor and insulating barrier thereof and is coated on the outer oversheath of insulating barrier, it is characterized in that being provided with fire proofing in the gap between the insulating barrier of each minute phase conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039944 CN2893872Y (en) | 2006-03-05 | 2006-03-05 | Polyurethane insulation and shield sleeve flame resisting moving power supply soft cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039944 CN2893872Y (en) | 2006-03-05 | 2006-03-05 | Polyurethane insulation and shield sleeve flame resisting moving power supply soft cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893872Y true CN2893872Y (en) | 2007-04-25 |
Family
ID=38062027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039944 Expired - Fee Related CN2893872Y (en) | 2006-03-05 | 2006-03-05 | Polyurethane insulation and shield sleeve flame resisting moving power supply soft cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893872Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599314B (en) * | 2008-06-05 | 2011-07-20 | 上海斯瑞聚合体科技有限公司 | Environmentally-friendly flame retardant thermoplastic polyurethane elastomer cable material |
| CN111899923A (en) * | 2020-08-03 | 2020-11-06 | 王社兵 | Polyurethane insulation sheath flexible cable |
-
2006
- 2006-03-05 CN CN 200620039944 patent/CN2893872Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101599314B (en) * | 2008-06-05 | 2011-07-20 | 上海斯瑞聚合体科技有限公司 | Environmentally-friendly flame retardant thermoplastic polyurethane elastomer cable material |
| CN111899923A (en) * | 2020-08-03 | 2020-11-06 | 王社兵 | Polyurethane insulation sheath flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130305 |