CN103971801B - A kind of high-power phase-compensated cable - Google Patents
A kind of high-power phase-compensated cable Download PDFInfo
- Publication number
- CN103971801B CN103971801B CN201410232716.4A CN201410232716A CN103971801B CN 103971801 B CN103971801 B CN 103971801B CN 201410232716 A CN201410232716 A CN 201410232716A CN 103971801 B CN103971801 B CN 103971801B
- Authority
- CN
- China
- Prior art keywords
- silver
- plated copper
- cable
- copper strips
- layer
- 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 invention discloses a kind of high-power phase-compensated cable, the center of cable is provided with the conductor that multiply silver-coated copper wire is stranded, at the outer wrapped one layer of solid-core polyfluortetraethyleinsulating thin film of conductor, at the outer wrapped multilayer polytetrafluoroethylarticles micropore band of solid-core polyfluortetraethyleinsulating thin film, it is wound around silver-plated copper strips at multilayer polytetrafluoroethylarticles micropore band outer layer, outside silver-plated copper strips outer conductor, weave one layer of silver-plated copper strips screen layer, outside silver-plated copper strips screen layer, extrude perfluoroethylene-propylene restrictive coating.The present invention, while meeting other electrical property and mechanical performance index requirement, also has the ability of transmission high-frequency high-power.
Description
Technical field
The present invention relates to the electric wire in the industrial circles such as aviation, electronics, weapons, naval vessel, a kind of high-power phase-compensated cable.
Background technology
Cable is typically often to be organized the cable of at least two stranded similar ropes, often mutually insulated between group wire by several or several groups of wires, and is often twisted into round a center, and whole outside is surrounded by the cover layer of high-insulation.Cable has power cable, controls cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, aluminium alloy cable etc..They are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc..
Summary of the invention
Patent of the present invention provides a kind of high-power phase-compensated cable, while meeting other electrical property and mechanical performance index requirement, also has the ability of transmission high-frequency high-power.
The solution of the present invention is as follows: a kind of high-power phase-compensated cable, the center of cable is provided with the conductor that multiply silver-coated copper wire is stranded, at the outer wrapped one layer of solid-core polyfluortetraethyleinsulating thin film of conductor, at the outer wrapped multilayer polytetrafluoroethylarticles micropore band of solid-core polyfluortetraethyleinsulating thin film, it is wound around silver-plated copper strips at multilayer polytetrafluoroethylarticles micropore band outer layer, outside silver-plated copper strips, weave one layer of silver-plated copper strips screen layer, outside silver-plated copper strips screen layer, extrude perfluoroethylene-propylene restrictive coating.
Beneficial effects of the present invention:
1, high-frequency high-power can be transmitted: by using the big silver-plated twisted wire of specification multiply as inner wire and to use solid-core polyfluortetraethyleinsulating thin film and the wrapped compound inslation of micropore band.Calculated by design, control the effective dielectric constant of cable so that cable transmission power reaches 2000W (1GHz), far above the 500W (1GHz) of common phase-compensated cable.
2, mechanical phase is good: uses thicker silver-plated flat copper band to be wound around and weaves the composite barrier structure of silver-plated copper strips, by improving wrapped tension force and knitting tension when wrapped copper strips and braiding copper strips, make can closely be coated with between solid-core polyfluortetraethyleinsulating thin film and the wrapped compound inslation of micropore band and big specification inner wire, when bending, relative displacement is less likely to occur, thus ensure that the mechanical phase of cable, cable bends phase controlling at 1 GHz ± 6.
3, operating temperature range width: on material selects, inner wire uses multiply silver-plated copper stranded wire, insulation to use the teflin tape of heatproof 250 DEG C, and outer conductor uses silver-plated flat copper band, screen layer uses silver-plated copper strips, and sheath uses the Meltability polytetrafluorethyletubular of heatproof 300 DEG C.Cable all uses exotic material, and cable life-time service temperature, at-65-250 DEG C, improves the use ambient temperature range of cable, is suitable to use in adverse circumstances.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Label in figure: 1 conductor, 2 polytetrafluoroethylene films, 3 politef micropore bands, 4 silver-plated copper strips, 5 silver-plated copper strips screen layers, 6 perfluoroethylene-propylene restrictive coatings.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
Conductor 1 outer layer wrapped solid-core polyfluortetraethyleinsulating thin film 2 that the present invention is constituted at multiply silver-plated copper stranded wire and multilayer polytetrafluoroethylarticles micropore band 3 are as insulating barrier, and the rate of putting up of its band controls 48%~49.5%, the most wrapped to predetermined outside diameter;Outside politef micropore band, it is wound around the silver-plated copper strips 4 outer conductor as cable, outside outer conductor, weaves silver-plated copper strips screen layer 5;Meltability polytetrafluorethyletubular restrictive coating 6, final finished is extruded at silver-plated copper strips screen layer 5.
The silver-plated copper cabling radical of the conductor of the present invention is more than 37, and uses regular stranded form.
Although the detailed description of the invention to the present invention gives detailed description and explanation above; but it should be noted that; we can carry out various equivalence according to the conception of the present invention to above-mentioned embodiment and change and amendment; function produced by it still without departing from description contained spiritual time, all should be within protection scope of the present invention.
Claims (2)
1. a high-power phase-compensated cable, it is characterized in that: the center of cable is provided with the stranded conductor of multiply silver-coated copper wire (1), the most wrapped one layer of solid-core polyfluortetraethyleinsulating thin film (2) of conductor (1), at solid-core polyfluortetraethyleinsulating thin film (2) the most wrapped multilayer polytetrafluoroethylarticles micropore band (3), it is wound around silver-plated copper strips (4) at multilayer polytetrafluoroethylarticles micropore band (3) outer layer, weave outward one layer of silver-plated copper strips screen layer (5) at silver-plated copper strips (4), outside silver-plated copper strips screen layer (5), extrude perfluoroethylene-propylene restrictive coating (6).
The high-power phase-compensated cable of one the most according to claim 1, is characterized in that the stranded radical of described multiply silver-coated copper wire stranded conductor (1), more than 37, and uses regular stranded form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410232716.4A CN103971801B (en) | 2014-05-29 | 2014-05-29 | A kind of high-power phase-compensated cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410232716.4A CN103971801B (en) | 2014-05-29 | 2014-05-29 | A kind of high-power phase-compensated cable |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103971801A CN103971801A (en) | 2014-08-06 |
CN103971801B true CN103971801B (en) | 2017-01-04 |
Family
ID=51241187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410232716.4A Active CN103971801B (en) | 2014-05-29 | 2014-05-29 | A kind of high-power phase-compensated cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103971801B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111780589B (en) * | 2020-07-17 | 2022-10-21 | 威士邦(厦门)环境科技有限公司 | Tube type heat exchanger of corrosion-resistant and temperature toleration |
CN114068105B (en) * | 2021-11-17 | 2023-10-27 | 佑创射频技术(江苏)有限公司 | Production process of phase-stabilizing and amplitude-stabilizing cable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2938338Y (en) * | 2006-08-15 | 2007-08-22 | 江阴市神宇通信技术有限公司 | Microporous polytetrafluoroethylene insulation phase-compensated coaxial cable |
CN201107795Y (en) * | 2007-11-23 | 2008-08-27 | 天津德塔科技集团有限公司 | Phase stabilizing cable |
CN201153061Y (en) * | 2008-06-13 | 2008-11-19 | 江阴市神宇通信技术有限公司 | Ultra-low loss phase regulated cable |
JP2012046574A (en) * | 2010-08-25 | 2012-03-08 | Hitachi Cable Ltd | Resin composition and high-frequency coaxial cable |
CN203056070U (en) * | 2012-12-28 | 2013-07-10 | 辽宁金环电缆有限公司 | Stable-phase low-loss radio-frequency coaxial cable |
CN203311881U (en) * | 2013-05-03 | 2013-11-27 | 江苏通光电子线缆股份有限公司 | Miniature composite insulation phase-stabilizing cable |
CN203839072U (en) * | 2014-05-29 | 2014-09-17 | 安徽宏源特种电缆集团有限公司 | High-power phase-compensated cable |
-
2014
- 2014-05-29 CN CN201410232716.4A patent/CN103971801B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103971801A (en) | 2014-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104810087A (en) | Heat resisting electric wire for spray dryer | |
CN107910107A (en) | Aerospace high-temperature resistant super-soft electric wire and preparation method thereof | |
CN103886990A (en) | Fireproof polyimides cable for aerospace | |
CN103971801B (en) | A kind of high-power phase-compensated cable | |
CN204066787U (en) | Winding lead | |
CN103903724A (en) | Power control insulating shielding double-sheath cable | |
CN103903754A (en) | Insulating and shielding double-sheath cable resistant to acid and base | |
CN203839072U (en) | High-power phase-compensated cable | |
CN204480707U (en) | A kind of copper moulds nickel strap armouring second propylene sheath motor jump lead | |
CN103354127A (en) | High-temperature high-voltage cable | |
CN202816421U (en) | Minitype soft super-light data transmission cable | |
CN105825946A (en) | Marine fire-resistant frequency-variable cable | |
CN202443803U (en) | Fluoroplastic insulated and coaxial cable | |
RU63110U1 (en) | ON-BOARD AVIATION ELECTRIC WIRES | |
CN202650703U (en) | Light-weight and thin-wall insulated communication cable used in ships and warships | |
CN107611542A (en) | Light-duty steady phase radio-frequency cable and preparation method thereof | |
CN203826058U (en) | Flat electric cable for mobile type frequency converter | |
CN106205865A (en) | Lv power cable production method | |
CN205487437U (en) | Second propylene jacketed cable of high temperature resistant armor of fire control | |
CN204204466U (en) | A kind of insulation shielded multiconductor cable | |
CN205542003U (en) | Fire -retardant lead cable of fire control | |
CN104616790A (en) | Silver-plated aluminum alloy strip armored motor drainage cable | |
CN205542139U (en) | Motor lead cable | |
CN215069326U (en) | Light and soft high-temperature-resistant film wrapped insulated signal transmission wire and cable for aerospace | |
CN203760107U (en) | Hydrolysis resistance high temperature aviation cable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |