CN202584763U - 250 DEG C high temperature resistant control cable - Google Patents
250 DEG C high temperature resistant control cable Download PDFInfo
- Publication number
- CN202584763U CN202584763U CN 201220245406 CN201220245406U CN202584763U CN 202584763 U CN202584763 U CN 202584763U CN 201220245406 CN201220245406 CN 201220245406 CN 201220245406 U CN201220245406 U CN 201220245406U CN 202584763 U CN202584763 U CN 202584763U
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- Prior art keywords
- high temperature
- temperature resistant
- control cable
- utility
- model
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- 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
The utility model discloses a 250 DEG C high temperature resistant control cable which includes multiple core wires (1). The outside of each core wire (1) is coated with a core wire insulating material (2). The core wires (1) which are coated with the core wire insulating material (2) are twisted in to a cable which is coated with a polyester film (3). The outside of the polyester film (3) is coated with an outer sheath (4). The core wire insulating material (2) is the polytetrafluoroethylene insulating material. The outer sheath (4) is made of polyvinyl chloride insulating material. The cable is high temperature resistant, and the working temperature can reach to 250 DEG C.
Description
Technical field
The utility model relates to the control cable technical field, specially refers to a kind of high temperature resistantly, and instantaneous temperature can reach the high temperature resistant control cable of 250 ° of C.
Background technology
Along with China's national defense scientific research project, aviation industry; Developing by leaps and bounds of naval's cause; Because the working particularity of equipment component; Make these equipment cable moment working temperature maybe be up to 250 ° of C, normally carry out work for what guarantee this equipment in the case, must to the structure of this control cable and performance etc. further research and development make it can satisfy above-mentioned distinct temperature requirement and be applied in each scientific research project and have in the occasion of specific (special) requirements.
The utility model content
To the problems referred to above, it is a kind of high temperature resistant that the main purpose of the utility model is to provide, and instantaneous temperature can reach the high temperature resistant control cable of 250 ° of C.
The utility model solves above-mentioned technical problem through following technical proposals: a kind of 250 ° of high temperature resistant control cable of C; Said control cable comprises many heart yearns; Said heart yearn all is enclosed with the core insulation material outward; Be wrapped with polyester film, polyester film outerwrap oversheath after being enclosed with the stranded stranding of heart yearn of core insulation material.
In the practical implementation example of the utility model, said heart yearn is silver-plated circular copper wire.
In the practical implementation example of the utility model, said core insulation material is a Teflom Insulation Material.
In the practical implementation example of the utility model, said oversheath is the polychloroethylene insulation material oversheath.
In the practical implementation example of the utility model, the radical of said heart yearn is the 2-4 root.
The positive progressive effect of the utility model is: 250 ° of high temperature resistant control cable of C that the utility model provides have the following advantages: the utility model is through changing the coating material of monofilament copper conductor; Adopt silver-plated coating; High temperature resistant, its working temperature can reach 250 ° of C.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to specify the technical scheme of the utility model.
Fig. 1 is the structural representation of the utility model.The utility model comprises many heart yearns 1, and said heart yearn 1 is outer all to be enclosed with core insulation material 2, is wrapped with polyester film 3, polyester film 3 outerwrap oversheaths 4 after being enclosed with the heart yearn 1 stranded stranding of core insulation material 2.
In the practical implementation example of the utility model, said core insulation material 2 is a Teflom Insulation Material.In the practical implementation example of the utility model, said oversheath 4 is the polychloroethylene insulation material oversheath.In the practical implementation example of the utility model, the radical of said heart yearn 1 is the 2-4 root.
As shown in Figure 1 is the situation of two heart yearns, and in the practical implementation example of the utility model, said heart yearn 1 is silver-plated circular copper wire, forms by the cable core specification is stranded through the high speed stranding machine, and stranded spacing 10-12 doubly guarantees that cored wire conductor is tight, rounding.
In the practical implementation example of the utility model; Said core insulation material 2 is a Teflom Insulation Material; Adopt special-purpose fluoroplastics extrusion equipment to extrude, the core insulation extrusion process is decided to be critical process control, and extrusion apparatus is equipped with automatic monitored control system and power frequency spark checkout equipment; This insulated wire cores can stand the thermal ageing test of 275 ° of C ± 3 ° C; With the stranded stranding of many insulated heart yearn, cable core adopts the wrapped back of polyester film 3 to adopt pvc materials to carry out sheath outward and extrudes at the utility model, makes the control system of cable can be more stable.
As shown in Figure 1 is the situation of two heart yearns, except two the heart yearn, other situations such as 3,4 can also be arranged.
The utility model is high temperature resistant, and working temperature can reach 250 ° of C.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (5)
1. one kind 250 ° high temperature resistant control cable of C; It is characterized in that: said control cable comprises many heart yearns (1); The outer core insulation material (2) that all is enclosed with of said heart yearn (1); Be wrapped with polyester film (3), polyester film (3) outerwrap oversheath (4) after being enclosed with the stranded stranding of heart yearn (1) of core insulation material (2).
2. 250 ° of high temperature resistant control cable of C according to claim 1 is characterized in that: said heart yearn (1) is silver-plated circular copper wire.
3. 250 ° of high temperature resistant control cable of C according to claim 1 is characterized in that: said core insulation material (2) is a Teflom Insulation Material.
4. 250 ° of high temperature resistant control cable of C according to claim 1 is characterized in that: said oversheath (4) is the polychloroethylene insulation material oversheath.
5. 250 ° of high temperature resistant control cable of C according to claim 1, it is characterized in that: the radical of said heart yearn (1) is the 2-4 root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245406 CN202584763U (en) | 2012-05-29 | 2012-05-29 | 250 DEG C high temperature resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245406 CN202584763U (en) | 2012-05-29 | 2012-05-29 | 250 DEG C high temperature resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584763U true CN202584763U (en) | 2012-12-05 |
Family
ID=47254151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245406 Expired - Fee Related CN202584763U (en) | 2012-05-29 | 2012-05-29 | 250 DEG C high temperature resistant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226998A (en) * | 2012-12-26 | 2013-07-31 | 嘉兴市天信电线有限公司 | Special cable for electric vehicle |
-
2012
- 2012-05-29 CN CN 201220245406 patent/CN202584763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226998A (en) * | 2012-12-26 | 2013-07-31 | 嘉兴市天信电线有限公司 | Special cable for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |