CN101950618A - Lacerable multicolour high-temperature flat cable - Google Patents
Lacerable multicolour high-temperature flat cable Download PDFInfo
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- CN101950618A CN101950618A CN2010101939381A CN201010193938A CN101950618A CN 101950618 A CN101950618 A CN 101950618A CN 2010101939381 A CN2010101939381 A CN 2010101939381A CN 201010193938 A CN201010193938 A CN 201010193938A CN 101950618 A CN101950618 A CN 101950618A
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- high temperature
- winding displacement
- flat cable
- cable
- temperature winding
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Abstract
The invention relates to the technical field of cables, in particular to a high-temperature flat cable and a cable, wherein the flat cable is characterized in that the insulated single wire thereof is lacerable, each single is marked according to colors, and the high-temperature flat cable can be used at the temperature of minus 65-260 DEG C for a long term. The cable comprises a conductor, an insulating layer and a jacket layer. The cable is mainly used in military fields, such as space flight and aviation, submarines and the like as well as civil fields, such as high-precision measure and control instruments, internal connection of microminiature-type electronic equipment and the like. The invention directly adopts the QZWC (Quick Zone-laminating Wire Cluster Technology) bonding technology to form high-temperature flat cables formed by bonding a plurality of fluoroplastic insulated single wires of different colors in parallel once; every two insulated single wires can be mutually torn; and finally, a flat cable is formed by manufacturing polyurethane (TPU)/ thermoplastic elastomer (TPV) outside the flat cable in a squeezing mode as required.
Description
Technical field
The present invention relates to the cable technology field, refer in particular to that a kind of insulated single wire can be torn, each single line color separation sign, and the high temperature winding displacement and the cable that can under-65～260 ℃ of temperature environments, use for a long time.This cable directly adopts QZWC (Quick Zone-laminating Wire Cluster Technology) bonding technology production can tear polychrome high temperature core, directly extrudes cable cover(ing) more as required.
Background technology
In military fields such as space flight and aviation, submarines, and the civil areas such as inside connection of high-precision measurement and control instrument, microminaturization electronic equipment, because ambient temperature harshness or environment space are narrow and small, need a kind of miniaturization, lightweight, easy to identify, easily the high temperature winding displacement that connects can be torn polychrome high temperature winding displacement flat cable and just can satisfy these specific (special) requirements fully.
Summary of the invention
The high temperature winding displacement that provides a kind of fluoroplastic insulation single line by many different colours to bond side by side and form is provided the technical problem that the present invention solves, just per two insulated single wires all can be torn mutually, extrude polyurethane (TPU)/thermoplastic elastomer (TPV) more as required and finally form flat cable outside winding displacement.
The product structure that the present invention makes is as follows:
1. conductor---adopt silver-gilt copper wire, silver-plated alloy silk or other alloy silk;
2. insulation---adopt perfluoroethylene-propylene (FEP), soluble poly PVF (PFA) or ethylene-tetrafluoroethylene copolymer (ETFE);
3. sheath---adopt polyurethane (TPU), thermoplastic elastomer (TPV) etc.;
Technical scheme of the present invention is: will be many, (list) root metal monofilament be twisted into conductor on request; Outside stranded conductor, extrude the fluoroplastic insulation of required color, form insulated single wire (so far all adopting conventional production process); The insulated single wire of many difference/same colors is side by side after CSD type adhering device, adopt QZWC (QuickZone-laminating Wire Cluster Technology) bonding technology (to comprise three big content---binding agents, adhering device, tool and mould and processing parameter setting and coupling), once make required many color separations, can tear the high temperature winding displacement.If needed, can further outside this winding displacement, extrude respective sheath (improving the resistance to bend(ing) energy of flat cable), finally form flat cable.Binding agent should determine whether to use as required.
Of the present invention three big outstanding features: but color separation, can tear, low cost.
The high temperature winding displacement that the present invention makes has following characteristic feature:
1. long-term work temperature: no sheath type-65～260 ℃;
Sheath type-65～80 ℃ is arranged;
2. the heart yearn that respectively insulate can have different colours;
3. the available suitable external force that respectively insulate between heart yearn is torn separation with it, and is very convenient; Tear test requires to when load is equal to or less than 2.2N, and the cable joint-cutting must not be expanded, when load is 2.22N～22.2N, joint-cutting can be along the seam expansion, when load was equal to or greater than 22.2N, joint-cutting must be expanded along seam, but the insulation that should not tear adjacent conductor.
4. operating voltage :≤600V;
5. insulation resistance should be not less than 1.5 * 10
3M Ω .km.
6. conductor-stretch intensity is not less than 35MPa.
7. the insulation percentage elongation is not less than 80%.
8. test voltage: AC 2200V/5min does not puncture.
The at present main production technology of high temperature winding displacement (flat cable) has mould method, an extrusion molding, and the present invention adopts mull technique.The present invention compares with mould method, an extrusion molding, has following excellent characteristics:
1. each insulated single wire can be by different colour codes to show differentiation, the convenient use;
2. be connected except that whole crimping (with mould method, extrusion molding high temperature winding displacement) of winding displacement and connector more can be torn each single line mutually, is connected with connector as required respectively, easilier satisfies instructions for use;
3. technological equipment investment low (the mould method is millions of U.S. dollars, and an extrusion molding is millions of RMB, and mull technique is the hundreds of thousands RMB);
4. technology is easily grasped, the rate of finished products height;
5. when producing more multicore number (50 rows, more than 60 rows) winding displacement, technology of the present invention superiority simple and easy to control is then more outstanding;
Description of drawings
Accompanying drawing is a cable cross-sectional configuration schematic diagram of the present invention.
Fig. 1 is the invention process structure chart.
The accompanying drawing identifier declaration
1 conductor (silver-gilt copper wire/silver-plated alloy silk/other alloy silk)
2 color separation sign fluoroplastics are extruded insulating barrier
3 outer jackets
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
Implement as follows, conductor 1 is set up jointly by silver-gilt copper wire/silver-plated alloy silk/other alloy skein silk, stranded conductor extrudes the fluoroplastic insulation layer 2 of marking look as required outward, the fluoroplastic insulation single lines of many different mark looks pass through adhering device (select for use/without binding agent) molding bonded side by side side by side, by regulating adhesion strength, make the lacerable polychrome high temperature of each single line winding displacement, its outer polyurethane (TPU)/thermoplastic elastomer (TPV) outer jacket 3 that extrudes as required again.
Claims (3)
1. can tear polychrome high temperature winding displacement, it is characterized in that: stranded conductor extrudes the fluoroplastic insulation layer of marking look as required outward, the fluoroplastic insulation single lines of many different mark looks pass through adhering device (select for use/without binding agent) molding bonded side by side side by side, by regulating adhesion strength, make the lacerable polychrome high temperature of each single line winding displacement, the high temperature winding displacement extrudes polyurethane (TPU)/thermoplastic elastomer (TPV) outer jacket outward more as required;
2. the polychrome high temperature winding displacement of tearing according to claim 1, it is characterized in that: the insulated single wire of many difference/same colors is side by side after CSD type adhering device, adopt QZWC (Quick Zone-laminating Wire Cluster Technology) bonding technology (to comprise three big content---binding agents, adhering device, tool and mould and processing parameter setting and coupling), once make required many color separations, can tear the high temperature winding displacement;
3. the polychrome high temperature winding displacement of tearing according to claim 1 and 2 is characterized in that: the high temperature winding displacement extrudes polyurethane (TPU)/thermoplastic elastomer (TPV) outer jacket outward more as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101939381A CN101950618A (en) | 2010-06-04 | 2010-06-04 | Lacerable multicolour high-temperature flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101939381A CN101950618A (en) | 2010-06-04 | 2010-06-04 | Lacerable multicolour high-temperature flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101950618A true CN101950618A (en) | 2011-01-19 |
Family
ID=43454071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101939381A Pending CN101950618A (en) | 2010-06-04 | 2010-06-04 | Lacerable multicolour high-temperature flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101950618A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737785A (en) * | 2012-06-15 | 2012-10-17 | 深圳市沃尔核材股份有限公司 | Flat cable producing method |
| CN103021560A (en) * | 2012-09-29 | 2013-04-03 | 深圳市沃尔核材股份有限公司 | Production method of thermosetting flat cables |
| CN107359001A (en) * | 2017-06-30 | 2017-11-17 | 江苏永鼎电气有限公司 | A kind of fine rainbow ribbon cable and its more nib thermoplastic shaping techniques |
-
2010
- 2010-06-04 CN CN2010101939381A patent/CN101950618A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737785A (en) * | 2012-06-15 | 2012-10-17 | 深圳市沃尔核材股份有限公司 | Flat cable producing method |
| CN103021560A (en) * | 2012-09-29 | 2013-04-03 | 深圳市沃尔核材股份有限公司 | Production method of thermosetting flat cables |
| CN107359001A (en) * | 2017-06-30 | 2017-11-17 | 江苏永鼎电气有限公司 | A kind of fine rainbow ribbon cable and its more nib thermoplastic shaping techniques |
| CN107359001B (en) * | 2017-06-30 | 2023-12-05 | 江苏永鼎电气有限公司 | Micro rainbow ribbon cable and multi-mode hole thermoplastic molding process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai SECRI Special Cable Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Shanghai SECRI Special Cable Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |