CN104036854A - High-tensile flexible corrosion-resistant degaussing cable for ship - Google Patents
High-tensile flexible corrosion-resistant degaussing cable for ship Download PDFInfo
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- CN104036854A CN104036854A CN201410273509.3A CN201410273509A CN104036854A CN 104036854 A CN104036854 A CN 104036854A CN 201410273509 A CN201410273509 A CN 201410273509A CN 104036854 A CN104036854 A CN 104036854A
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Abstract
The invention discloses a high-tensile flexible corrosion-resistant degaussing cable for a ship. A plurality of aramid yarn conductor parts and a plurality of superfine tin annealed copper wire conductor parts are twisted into braided wires according to a certain pitch, the braided wires are twisted according to a certain pitch to form a flexible conductor, an isolating belt vertically wraps the flexible conductor composed of the superfine tin annealed copper wire conductor parts and the aramid yarn conductor parts in the twisting mode according to a certain cover rate, an insulator is extruded outside the isolating belt, and a sheath is extruded outside the insulator.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to the flexible corrosion-proof type degaussing cable of a kind of naval vessel high tensile.
Background technology
Mostly current conventional degaussing cable is outside conductor behind wrapped isolation strip, extrude one deck insulation and add one deck sheath, conductor used is common stranded the forming of annealed copper wire, insulation is butadiene-styrene rubber or crosslinked polyethylene, sheath is neoprene or haloflex, along with the paces of Modern China naval acceleration equipment build-up, military boats and ships, submarine share increase year after year, as 2013, personage claims according to one's analysis, Chinese Navy military service naval vessels quantity ranks first in the world, when sea power further strengthens, naval ship degaussing cable quality used also should be improved, and conventional degaussing cable stretching resistance effect is unsatisfactory, not flexible, useful life is also more limited.
Chinese patent once disclosed a kind of naval vessel demagnetization flat cable and manufacture method (CN201310416625) thereof, evenly extrude ethylene propylene rubber insulated layer, coated vertical bag nonwoven layer formation insulated wire cores in the periphery of twisted copper conductors, many insulated wire cores are parallel to each other and are spaced the rear high thermal resistivity chemical crosslinking polyolefin oversheath that is jointly extruded with, the rectangular and longer rectangular edges in cross section of oversheath is parallel to the plane at each insulated wire cores center line place.The raw material weight content of oversheath is as follows, 10 parts of LEVAPREN500HV rubber; Ethylene propylene diene rubber 4045M:10 part; BIPB:0.6～1 part; TAC:0.2～0.4 part; A-172:0.2～0.5 part; Stearic acid: 0.5～1 part; Aluminium hydroxide: 30～35 parts; Fume colloidal silica: 6～10 parts; N550 carbon black: 0.6～1 part; Tissuemat E: 1.5～2.5 parts; DDA:0.2～0.4 part; Firebrake ZB: 2～5 parts.This cable takes up room little, integral arrangement surfacing, and the temperature rise on cable cover(ing) surface is low, is beneficial to environment thermally-stabilised.
Chinese patent once disclosed a kind of naval vessel shielding demagnetization flat cable and manufacture method (CN201310416896) thereof, evenly extrude ethylene propylene rubber insulated layer, coated vertical bag nonwoven layer formation insulated wire cores in the periphery of twisted copper conductors, many insulated wire cores are parallel to each other and are spaced the rear high thermal resistivity chemical crosslinking polyolefin oversheath that is jointly extruded with, the rectangular and longer rectangular edges of cross-sectional shape of oversheath is parallel to the plane at each insulated wire cores center line place.The raw material weight content of interior oversheath is as follows, 10 parts of LEVAPREN500HV rubber; Ethylene propylene diene rubber 4045M:10 part; BIPB:0.6～1 part; TAC:0.2～0.4 part; A-172:0.2～0.5 part; Stearic acid: 0.5～1 part; Aluminium hydroxide: 30～35 parts; Fume colloidal silica: 6～10 parts; N550 carbon black: 0.6～1 part; Tissuemat E: 1.5～2.5 parts; DDA:0.2～0.4 part; Firebrake ZB: 2～5 parts.This cable takes up room little, integral arrangement surfacing, and the temperature rise on cable cover(ing) surface is low, is beneficial to environment thermally-stabilised.
Chinese patent once disclosed a kind of light-duty degaussing cable (CN201220537233), comprise conductive cores and wrap in the skin outside conductive cores, described conductive cores is to be made up of the many thin copper wire bundle strands with high conductivity coating, be provided with insulating barrier outward in conductive cores, insulating barrier is the thin-walled layer taking polyolefine material as material; The conductive cores that is surrounded by insulating barrier at some bundles is disposed with fire-retardant band, screen and external sheath layer outward.The utility model, owing to having adopted the thin copper wire with high conductivity coating, has therefore reduced external diameter and the weight of cable effectively, has both reduced the freight of product, has facilitated again the mounting and installation of product; Owing to having adopted the insulating barrier that polyolefine material is material, therefore this cable has advantages of excellent fire resistance, high-wearing feature, high strength, low temperature resistant, waterproof, corrosion-resistant, oil resistant and long service life.
Chinese patent once disclosed a kind of demagnetization rodent-resistant cable (CN201220337500), and it comprises inner core-body, outer armour body, demagnetization layer, inner protective layer, protection against rodents coating and external protection; Inner core-body, outer armour body, demagnetization layer, inner protective layer, protection against rodents coating and external protection are sequentially fixedly installed togather from the inside to the outside.It is simple in structure, easy to use, just can greatly improve the ability of mouse bite preventing and demagnetization by demagnetization layer, inner protective layer, protection against rodents coating and external protection, has reduced cost and has improved performance.
Chinese patent once disclosed a kind of seawater corrosion resistance naval vessel waterproof degaussing cable (CN201220303683), cable conductor adopts zinc-plated oxygen-free copper conductor, on described conductor, be extruded with successively water blocking layer, the ethylene propylene rubber insulated layer of cross-linking radiation, be surrounded with the fire-retardant twining package tape that blocks water, the outermost layer of cable is extruded with chlorosulfonated polyethylene oversheath.This cable is applicable to have naval vessel, submarine etc. on corrosivity seawater and has magnetisable material demagnetization, and this cable has environmental protection, oil resistant, high waterproof, wear-resistant, resistance to bending, seawater corrosion resistance, high-low temperature resistant, fire-retardant, ampacity large and softness is convenient to mobile characteristic.
Chinese patent once disclosed a kind of naval vessel with strengthening tension shielding type direction waterproof degaussing cable and manufacture method (CN201210203842) thereof, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of conductor sealant layer is extruded with electro-insulating rubber layer, the periphery of described electro-insulating rubber layer is woven with aramid fiber yarn reinforced layer and forms insulation core wire, gap place between each insulation core wire is filled with neoprene packing and many insulation core wire entirety are twisted into cable core, the periphery of cable core is extruded with sealant layer in cable core, in cable core, the periphery of sealant layer is extruded with inner sheath rubber layer.This cable conductor periphery is provided with multi-sealed, neoprene packing expands and can fill the gap in cable core completely in the time of follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude the interior sealant layer of cable core, fluid sealant can penetrate into cable core inside, guarantees watertight effect.
Chinese patent once disclosed a kind of naval vessel direction waterproof degaussing cable and manufacture method (CN201210203875) thereof, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, conductor sealant layer periphery is extruded with electro-insulating rubber layer and forms insulation core wire, gap place between each insulation core wire is filled with neoprene packing and many insulation core wire entirety are twisted into cable core, the periphery of cable core is extruded with cable core sealant layer, and the periphery of cable core sealant layer is extruded with jacket rubber layer.This cable conductor monofilament impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of cable core is extruded with cable core sealant layer, form multi-sealed, neoprene packing expands and can fill the gap in cable core completely in the time of follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude cable core sealant layer, fluid sealant can penetrate into cable core inside, guarantees watertight effect.
Chinese patent once disclosed a kind of naval vessel with strengthening tensile type direction waterproof degaussing cable and manufacture method (CN201210203868) thereof, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, conductor sealant layer periphery is extruded with electro-insulating rubber layer and forms insulation core wire, gap place between each insulation core wire is filled with neoprene packing and many insulation core wire entirety are twisted into cable core, cable core periphery is extruded with cable core sealant layer, and cable core sealant layer periphery is extruded with jacket rubber layer.This cable conductor monofilament impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, cable core periphery is extruded with cable core sealant layer, form multi-sealed, neoprene packing expands and can fill the gap in cable core completely in the time of follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude cable core sealant layer, fluid sealant can penetrate into cable core inside, guarantees watertight effect.
Chinese patent once disclosed a kind of naval vessel with strengthening tension shielding type direction waterproof degaussing cable and manufacture method (CN201210203842) thereof, the stranded twisted copper conductors that becomes after many tinned copper wire impregnation sealant glue, twisted copper conductors periphery is impregnated with conductor sealant layer, the periphery of conductor sealant layer is extruded with electro-insulating rubber layer, the periphery of described electro-insulating rubber layer is woven with aramid fiber yarn reinforced layer and forms insulation core wire, gap place between each insulation core wire is filled with neoprene packing and many insulation core wire entirety are twisted into cable core, the periphery of cable core is extruded with sealant layer in cable core, in cable core, the periphery of sealant layer is extruded with inner sheath rubber layer.This cable conductor periphery is provided with multi-sealed, neoprene packing expands and can fill the gap in cable core completely in the time of follow-up sulfuration, and can cause between insulation core wire and insulation core wire no longer tangent, thereby while making to extrude the interior sealant layer of cable core, fluid sealant can penetrate into cable core inside, guarantees watertight effect.
Chinese patent once disclosed a kind of degaussing cable (CN201210127961) for naval vessel, comprised the conductor in the middle of cable, wrapped aluminum foil shielded band outside conductor, and aluminum foil shielded band extrudes low-smoke halogen-free flame-retardant isolating layer outward.The present invention can improve erasure effect effectively, and has reduced external diameter, the weight of product, has facilitated product to lay; Adopt low-smoke non-halogen flame-retardant cross-linked material by insulating barrier, current-carrying capacity of cable, working temperature grade and physical and mechanical properties also obtain larger raising, and cable operate power obviously improves; This cable, compared with common degaussing cable, only produces the gas of a small amount of LSZH in the time of burning simultaneously, belongs to environmentally friendly machine; Adopt the thin copper flexible cord with high conductivity coating also to improve corrosion resistance and the non-oxidizability of copper conductor simultaneously.
Chinese patent once disclosed a kind of longitudinally water blocking degaussing cable (CN201210000371), it is characterized in that point being the three-core cable that isosceles triangle arranges or the three-core cable that is in-line parallel arranged, wherein be in the three-core cable that isosceles triangle arranges at the stranded many tinned copper wires of the central authorities of every core cable electric wire cable wire twisting machine as conductor, what in the space between many tinned copper wires, fill is the glue that blocks water, it is the wrapped waterstop of ground floor in the periphery of conductor, the periphery of the wrapped waterstop of ground floor is the insulating barrier of ethylene propylene rubber insulation material, the periphery of insulating barrier is the wrapped waterstop of the second layer, the periphery of the wrapped waterstop of the second layer is sheath, space between the three-core cable that isosceles triangle is arranged is the glue that blocks water.Advantage: adopt multicore structure, saved traditional single cored structure multi-turn and be wound around the trouble of laying, mounting and installation is convenient; Can be in order to compensate the induced field of naval vessels itself, disturbed by self little, produce magnetic field rule, easy to control, erasure effect good; There is low-smoke zero-halogen low-toxicity performance
Chinese patent once disclosed a kind of degaussing cable (CN201120545443) for naval vessel, employing block water fill yarn mix stranded with conductor, described conductor outward successively the wrapped twining package tape that blocks water, extrude silicone rubber insulation layer form insulated wire cores, be surrounded with successively flame retardant type waterstop outward, be extruded with silicone rubber jacket in described insulated wire cores, on described silicone rubber jacket, be woven with glass fiber yarn, the outermost layer of cable is flame retardant silica gel paint.This cable has the characteristic of environmental protection, oil resistant, waterproof, chemically-resistant and acid and alkali corrosion, wear-resisting, tension, high-low temperature resistant.
Chinese patent once disclosed the soft degaussing cable of a kind of marine light (CN201120546077), adopted the compound stranded formation cable conductor of soft copper wire, and described conductor adopts twining package tape to be surrounded with separator outward, is surrounded with waterstop outward at separator; Be extruded with successively silicone rubber insulation layer, TPUE restrictive coating outward at described waterstop.Cable meets that external diameter is little, lightweight, ampacity is large, super soft, lay requirement easily, ensure that Modern Ships reaches high-level without magnetized performance requirement.
Chinese patent once disclosed a kind of watertight degaussing cable (CN201120465202), include the many stranded conductors that form of tinned copper wire, also include the insulating barrier being extruded in outside conductor, conductor and insulating barrier composition insulated wire cores, insulated wire cores is outside equipped with oversheath.Described every tinned copper wire outer surface all scribbles fluid sealant, and described insulated wire cores outer surface is coated with bonding glue.Not only have the horizontal water stop function of existing degaussing cable, can use meeting in shallow water area, also have excellent longitudinal water-blocking function simultaneously, can also in deepwater regions, use, its horizontal and vertical water pressure resistance ability is all very strong.The utility model scope of application is wide, function admirable, and water stop function is powerful, and water pressure resistance ability is strong, anhydrous in cable, and the anomaly such as can not be short-circuited is safe, long service life, result of use is good.
Chinese patent once disclosed a kind of warship high-performance degaussing cable (CN201020174851), stranded soft copper conductor peripheral hardware has Halogen lapping layer, Halogen lapping layer is coated with the ethylene propylene rubber insulated layer of Halogen, the ethylene propylene rubber insulated layer of Halogen is outer is coated with neoprene inner sheath and IXPE oversheath successively, and the Thickness Ratio of neoprene inner sheath and IXPE oversheath is 4: 1.Conductor monofilament nominal diameter is 0.5mm, the first equidirectional synnema of conductor monofilament forms strand, stranded in the same way lay ratio is (7～9): 1, and strand twists again and forms stranded soft copper conductor 1 in the other direction again, and oppositely the multiple lay ratio twisting is (10～12): 1.It is aging to the parasitic corrosion of cable that this cable can slow down microbe, adopts low-smoke low-halogen material to guarantee environmental-protecting performance and health of human body.
Chinese patent once disclosed a kind of abrasion proof degaussing cable (CN200920142256), to twist again on the conductor of combining structure wrapped one deck by the wrapped lapping layer of soft copper band at multiply tinned copper wire, on lapping layer, extrude the insulating barrier that one deck is made up of IXPE, extrude at insulating barrier the oversheath that one deck is made up of polyurethane outward, sheath be there is high-wearing feature, high strength, high elongation rate, low temperature resistant, waterproof, corrosion-resistant, oil resistant, halogen-free low-smoke flame retardant material that density is little is made; This cable has reduced external diameter, the weight of product effectively, has facilitated product to lay; Conductor resistance obviously declines, and current-carrying capacity of cable is large, and operate power improves; Simultaneously this cable also has excellent fire resistance, high-wearing feature, high strength, low temperature resistant, waterproof, corrosion-resistant, oil resistant, shock resistance, endurance of cutting energy; This product is nonflammable, can not discharge a large amount of cigarettes and toxic gas when burning, belongs to new generation of environment protection product.
Chinese patent once disclosed a kind of suspension ship demagnetizing coil cable (CN200820239378), cable conductor adopts the zinc-plated soft copper conductor of multiply bundle strand, conductor is coated crosslinked polyetylene insulated layer outward successively, belting layer blocks water, the belting layer that blocks water is outer forms excitation layer with the high magnetic conduction braided steel wire of zinc-plated high-carbon, and excitation layer sets gradually band lapping layer and outer protective polyethylene cover outward.This product adopts soft structure, be convenient to hang and easily contact with ships, improve demagnetization efficiency, product has water resistance, improves cable useful life and the frequency, the construction of cable adopts light-duty design simultaneously, insulating barrier and oversheath good insulation preformance, mechanical performance is excellent, so thickness is all relatively thin, reduce cable weight, improve electromagnetism conversion ratio and demagnetization efficiency.
Chinese patent once disclosed a kind of Novel degaussing cable (CN200420109217), was lapped insulation isolation strip on conductor, and extruded insulation outside insulating isolation belt extrudes sheath outside insulation.Conductor is the multiple strand combining structure of the multiply thin copper wire with high conductivity coating.Insulation is that to have the cross-linked material of network structure, not molten insoluble performance made.Sheath be there is high-wearing feature, high strength, high elongation rate, low temperature resistant, waterproof, corrosion-resistant, oil resistant, halogen-free low-smoke flame retardant material that density is little is made.This cable has reduced external diameter, the weight of product effectively, has facilitated product to lay; Conductor resistance obviously declines, and current-carrying capacity of cable is large, and operate power improves.Simultaneously this cable also has excellent fire resistance, high-wearing feature, high strength, low temperature resistant, waterproof, corrosion-resistant, oil resistant, shock resistance, endurance of cutting energy.This product is nonflammable, can not discharge a large amount of cigarettes and toxic gas when burning, belongs to new generation of environment protection product.
Chinese patent once disclosed a kind of degaussing cable (CN03279378), formed by conductor, insulating isolation belt, insulating sleeve, conductor adopts the multiply of the fine copper wire of high conductivity coating to twist again combining structure, and insulating sleeve is the low-smoke non-halogen flame-retardant cross-linked material that has network structure, do not melt insoluble performance.The degaussing cable of this structure has reduced external diameter, the weight of product effectively, has facilitated product to lay; Conductor resistance obviously declines, and insulating material makes cable allow the working temperature grade using greatly to improve after crosslinked, and therefore current-carrying capacity of cable increases, and cable operate power improves; Cable has excellent fire resistance simultaneously, and a large amount of Halogen toxic gases that discharge during with common degaussing cable burning are compared with dense smoke, only produces the gas of a small amount of LSZH when this product burning, belongs to new generation of environment protection product.
Summary of the invention
The object of the present invention is to provide a kind of LSOH anti-flaming, waterproof, high tensile, pliable and tough, long-life, the flexible corrosion-proof type degaussing cable of corrosion resistant naval vessel high tensile by force, to ensure the high-quality performance requirement of Modern Ships high standard.
For achieving the above object, the solution that the present invention takes is: the flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel, some aramid fiber yarn conductor parts and some ultra-fine tin annealed copper wire conductor parts are twisted into strand by certain pitch, be twisted into again flexible conductor by strand according to certain pitch again, be twisted into again outside flexible conductor by the vertical bag of certain rate of putting up isolation strip at aramid fiber yarn conductor part and ultra-fine tin annealed copper wire conductor part, extruded insulation outside isolation strip extrudes sheath outside insulation.
Described insulation 4 is extruded and is formed by rubber extruding machine according to certain thickness outside isolation strip 3, and its material is ethylene-propylene rubber.
Described sheath 5 utilizes plastic extruding machine to extrude according to certain thickness and forms outside insulation 4, and its material is low smoke halogen-free flame-retardant polyolefin.
Compared with the prior art, the technological improvement of this cable is embodied in:
1, adopted a kind of novel conductor structure, adopted some aramid fiber yarns and some ultra-fine tin annealed copper wires to be twisted into strand by certain pitch, then be twisted into again flexible conductor by strand according to certain pitch.This conductor structure that increases high strength aramid fiber yarn in centre, makes degaussing cable in being subject to the mechanical stress effects such as frequent bending, stretching, has the stretching resistance performance higher than conventional degaussing cable; This conductor structure that increases high strength aramid fiber yarn in centre, makes to have reduced in the degaussing cable course of work between conductor copper cash friction mutually and has extended the life-span; This conductor structure that increases high strength aramid fiber yarn in centre, is enhanced the pliability of degaussing cable.
2, adopt ethylene propylene rubber insulated and low-smoke and halogen-free flame retardant polyolefin jacket, due to the electrical property of ethylene propylene rubber insulated excellence, also helped to have extended the useful life of degaussing cable; Novel conductor structure and ethylene propylene rubber insulated and low-smoke and halogen-free flame retardant polyolefin jacket fit structure also help to have increased the pliability of cable.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present embodiment.
In figure: 1, aramid fiber yarn conductor part, 2, ultra-fine tin annealed copper wire conductor part, 3, isolation strip, 4, insulation, 5, sheath.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is remake to description.
As shown in Figure 1, the flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel, some aramid fiber yarn conductor parts 1 and some ultra-fine tin annealed copper wire conductor parts 2 are twisted into strand by certain pitch, be twisted into again flexible conductor by strand according to certain pitch again, be twisted into again outside flexible conductor by the vertical bag of certain rate of putting up isolation strip 3 at aramid fiber yarn conductor part 1 and ultra-fine tin annealed copper wire conductor part 2, the outer extruded insulation 4 in isolation strip 3 extrudes sheath 5 outside insulation 4.
Described insulation 4 is extruded and is formed by rubber extruding machine according to certain thickness outside isolation strip 3, and its material is ethylene-propylene rubber.
Described sheath 5 utilizes plastic extruding machine to extrude according to certain thickness and forms outside insulation 4, and its material is low smoke halogen-free flame-retardant polyolefin.
The above is only the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improve and also should be considered as protection scope of the present invention.
Claims (3)
1. the flexible corrosion-proof type degaussing cable of high tensile for naval vessel, it is characterized in that: some aramid fiber yarn conductor parts (1) and some ultra-fine tin annealed copper wire conductor parts (2) are twisted into strand by certain pitch, be twisted into again flexible conductor by strand according to certain pitch again, be twisted into again outside flexible conductor by certain rate of putting up vertical bag isolation strip (3) at aramid fiber yarn conductor part (1) and ultra-fine tin annealed copper wire conductor part (2), extruded insulation (4) outside isolation strip (3) extrudes sheath (5) outside insulation (4).
2. the flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel according to claim 1, is characterized in that: described insulation (4) is extruded and formed by rubber extruding machine according to certain thickness outside isolation strip (3), and its material is ethylene-propylene rubber.
3. the flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel according to claim 1, it is characterized in that: described sheath (5) utilizes plastic extruding machine to extrude according to certain thickness and forms outside insulation (4), and its material is low smoke halogen-free flame-retardant polyolefin.
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| CN201410273509.3A CN104036854A (en) | 2014-06-06 | 2014-06-06 | High-tensile flexible corrosion-resistant degaussing cable for ship |
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| CN201410273509.3A CN104036854A (en) | 2014-06-06 | 2014-06-06 | High-tensile flexible corrosion-resistant degaussing cable for ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105575503A (en) * | 2016-01-29 | 2016-05-11 | 太仓市微贯机电有限公司 | New type air guide cable |
| CN106057317A (en) * | 2016-06-03 | 2016-10-26 | 杭州朗鸿科技股份有限公司 | Anti-theft charging cable for digital product |
| CN107564609A (en) * | 2017-08-18 | 2018-01-09 | 安徽飞纯特种电缆有限公司 | A kind of drag chain of resistance to flexing platypelloid type robot cable |
| CN108648865A (en) * | 2018-05-09 | 2018-10-12 | 安徽意力电缆有限公司 | A kind of high temperature resistant, anti-vibration rail transit locomotive cable |
| CN112466519A (en) * | 2020-11-13 | 2021-03-09 | 湖南华菱线缆股份有限公司 | Low-creep fatigue-resistant bending-resistant stretch-resistant winding drum flat cable |
| CN112857603A (en) * | 2021-03-02 | 2021-05-28 | 远东电缆有限公司 | High-temperature-resistant cable for wind power and monitoring device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114068107A (en) * | 2021-11-12 | 2022-02-18 | 红旗电缆电器仪表集团有限公司 | A kind of super soft electric vehicle DC charging pile cable processing method |
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Application publication date: 20140910 |