CN204706383U - High pressure resistant military project coaxial cable - Google Patents
High pressure resistant military project coaxial cable Download PDFInfo
- Publication number
- CN204706383U CN204706383U CN201520365415.9U CN201520365415U CN204706383U CN 204706383 U CN204706383 U CN 204706383U CN 201520365415 U CN201520365415 U CN 201520365415U CN 204706383 U CN204706383 U CN 204706383U
- Authority
- CN
- China
- Prior art keywords
- conductor layer
- layer
- high pressure
- withstand voltage
- outer 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of high pressure resistant military project coaxial cable, it is characterized in that it comprises inner conductor layer (1), Withstand voltage layer (2), insulating barrier (3), the first outer conductor layer (4), the second outer conductor layer (5) and restrictive coating (6) from the inside to the outside successively, described inner conductor layer (1) is single silver-gilt copper wire, described Withstand voltage layer (2) forms for heatproof FEP or PFA extrudes, described insulating barrier (3) is PTFE band lapping layer, described first outer conductor layer (4) is silver-plated lenticular wire braid, and described second outer conductor layer (5) is silver-plated round silk braid.The high pressure resistant military project coaxial cable of the utility model is owing to adding at inner conductor layer and insulating barrier the Withstand voltage layer that thickness is 0.06 ~ 0.3mm, its withstand voltage properties is improved greatly, can reach more than 1000 volts, therefore this high pressure resistant military project coaxial cable has the advantage that can be applicable to high pressure place.
Description
Technical field
The utility model relates to a kind of coaxial cable, particularly relates to a kind of high pressure resistant military project coaxial cable.
Background technology
Coaxial cable is the cable general name of signal transmission or energy in radio-frequency band.Main be used as radio transmission or receiving equipment feeder and various communication, electronic equipment machine intraconnections or be interconnected line.Conventional coaxial cable is made up of inner conductor layer, insulating barrier, screen and restrictive coating.But wherein insulating barrier is by PTFE(polytetrafluoroethylene) low-density band is wrapped forms, there is gap cannot completely cut off air completely between this twining package tape, therefore its withstand voltage properties is poor, be generally 300 to 600 volts, special in military industry field, there are some high pressure places, conventional coaxial cable uses has limitation.Therefore a kind of high pressure resistant military project coaxial cable that can be applicable to high pressure place is sought particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of high pressure resistant military project coaxial cable that can be applicable to high pressure place.
The purpose of this utility model is achieved in that
A kind of high pressure resistant military project coaxial cable, it is characterized in that it comprises inner conductor layer, Withstand voltage layer, insulating barrier, the first outer conductor layer, the second outer conductor layer and restrictive coating from the inside to the outside successively, described inner conductor layer is single silver-gilt copper wire, described Withstand voltage layer is that heatproof FEP or PFA extrudes and forms, the thickness of described Withstand voltage layer is 0.06 ~ 0.3mm, described insulating barrier is that PTFE is with lapping layer, described first outer conductor layer is silver-plated lenticular wire braid, described second outer conductor layer is silver-plated round silk braid, and described restrictive coating is FEP or PFA extrusion molding layer.
Compared with prior art, the beneficial effects of the utility model are:
The high pressure resistant military project coaxial cable of the utility model is owing to adding at inner conductor layer and insulating barrier the Withstand voltage layer that thickness is 0.06 ~ 0.3mm, its withstand voltage properties is improved greatly, can reach more than 1000 volts, therefore this high pressure resistant military project coaxial cable has the advantage that can be applicable to high pressure place.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high pressure resistant military project coaxial cable of the utility model.
Wherein:
Inner conductor layer 1
Withstand voltage layer 2
Insulating barrier 3
First outer conductor layer 4
Second outer conductor layer 5
Restrictive coating 6.
Embodiment
See Fig. 1, the high pressure resistant military project coaxial cable of the one that the utility model relates to, it comprises inner conductor layer 1, Withstand voltage layer 2, insulating barrier 3, first outer conductor layer 4, second outer conductor layer 5 and restrictive coating 6 from the inside to the outside successively.Described inner conductor layer 1 is single silver-gilt copper wire, described Withstand voltage layer 2 is heatproof FEP(fluorinated ethylene propylene copolymer) or PFA(tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer) extrude and form, the thickness of described Withstand voltage layer 2 is 0.06 ~ 0.3mm, described insulating barrier 3 is PTFE band lapping layer, described first outer conductor layer 4 is silver-plated lenticular wire braid, described second outer conductor layer 5 is silver-plated round silk braid, and described restrictive coating 6 is FEP or PFA extrusion molding layer.
Claims (1)
1. a high pressure resistant military project coaxial cable, it is characterized in that it comprises inner conductor layer (1) from the inside to the outside successively, Withstand voltage layer (2), insulating barrier (3), first outer conductor layer (4), second outer conductor layer (5) and restrictive coating (6), described inner conductor layer (1) is single silver-gilt copper wire, described Withstand voltage layer (2) forms for heatproof FEP or PFA extrudes, the thickness of described Withstand voltage layer (2) is 0.06 ~ 0.3mm, described insulating barrier (3) is PTFE band lapping layer, described first outer conductor layer (4) is silver-plated lenticular wire braid, described second outer conductor layer (5) is silver-plated round silk braid, described restrictive coating (6) is FEP or PFA extrusion molding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365415.9U CN204706383U (en) | 2015-06-01 | 2015-06-01 | High pressure resistant military project coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365415.9U CN204706383U (en) | 2015-06-01 | 2015-06-01 | High pressure resistant military project coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706383U true CN204706383U (en) | 2015-10-14 |
Family
ID=54285982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520365415.9U Active CN204706383U (en) | 2015-06-01 | 2015-06-01 | High pressure resistant military project coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724933A (en) * | 2021-08-11 | 2021-11-30 | 广东速联科技术有限公司 | High-transmission-rate coaxial cable and manufacturing process thereof |
-
2015
- 2015-06-01 CN CN201520365415.9U patent/CN204706383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724933A (en) * | 2021-08-11 | 2021-11-30 | 广东速联科技术有限公司 | High-transmission-rate coaxial cable and manufacturing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201741784U (en) | Super flexible low-loss stable-phase radio-frequency cable | |
| CN201191528Y (en) | High-strength micro-pore polytetrafluorethylene insulation soft radio-frequency cable | |
| CN201191532Y (en) | Bending resisting phase stabilizing coaxial cable | |
| CN204632442U (en) | A kind of three coaxial phase-compensated cables | |
| CN204706383U (en) | High pressure resistant military project coaxial cable | |
| CN104143391A (en) | High-mechanical-phase stabilization type phase-stabilizing cable and production method thereof | |
| CN204732189U (en) | The soft Teflon coaxial cable of PTFE with wrapped sheath | |
| CN204632440U (en) | High pressure resistant resistance to bending aviation coaxial cable | |
| CN203941760U (en) | A kind of tin-coated copper wire insulation cable | |
| CN104103356A (en) | Silver-copper alloy conductor cable for aerospace | |
| CN204706384U (en) | The outdoor coaxial cable of high pressure resistant high phase stabilization | |
| CN204706367U (en) | The high pressure resistant indoor test of resistance to bending line coaxial cable | |
| CN201417634Y (en) | Foam PTFE insulated cable | |
| CN105632599A (en) | Cable | |
| CN103578610A (en) | Physical foaming polyvinyl chloride insulated coaxial cable | |
| CN2938338Y (en) | Microporous polytetrafluoroethylene insulation phase-compensated coaxial cable | |
| CN204632441U (en) | High pressure resistant indoor coaxial cable | |
| CN205282625U (en) | High pressure resistant resistant aviation test wire coaxial cable that buckles | |
| CN204706382U (en) | High pressure resistant indoor test line coaxial cable | |
| CN204166939U (en) | A kind of high-frequency low-consumption foamed coaxial cable | |
| CN204632379U (en) | The indoor coaxial cable of high pressure resistant high phase stabilization | |
| CN204632378U (en) | The indoor coaxial cable of high pressure resistant resistance to bending | |
| US20120168197A1 (en) | Coaxial cable structure with extruded shielding layer | |
| CN205282137U (en) | High pressure resistant military project test wire coaxial cable | |
| CN201527841U (en) | Low-loss semi-flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |