CN104318991A - Deep sea cable - Google Patents
Deep sea cable Download PDFInfo
- Publication number
- CN104318991A CN104318991A CN201410628614.4A CN201410628614A CN104318991A CN 104318991 A CN104318991 A CN 104318991A CN 201410628614 A CN201410628614 A CN 201410628614A CN 104318991 A CN104318991 A CN 104318991A
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- Prior art keywords
- layer
- cable
- deep sea
- serving
- inner core
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- 230000003405 preventing effect Effects 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000004020 conductor Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 11
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 235000009120 camo Nutrition 0.000 claims description 6
- 235000005607 chanvre indien Nutrition 0.000 claims description 6
- 239000011487 hemp Substances 0.000 claims description 6
- 239000002674 ointment Substances 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 240000008564 Boehmeria nivea Species 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 239000011162 core material Substances 0.000 description 20
- 210000002105 tongue Anatomy 0.000 description 16
- 238000000034 method Methods 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 240000005572 Syzygium cordatum Species 0.000 description 3
- 235000006650 Syzygium cordatum Nutrition 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- -1 screen Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a deep sea cable. A filling layer is covered with a wrapping tape layer, the center of the filling layer is filled with a reinforcing inner core, three power cables are evenly distributed on the outer ring of the reinforcing inner core, the wrapping tape layer is covered with a metal shielding layer in an adhesion mode, the metal shielding layer is covered with an inner coating, the inner coating is covered with an armor layer, the gap between the inner coating and the armor layer is filled with a water-resisting factice layer, the armor layer is sleeved with an outer coating, and an external fixing concave groove is formed in the outer coating. According to the deep sea cable, the water-resisting factice layer and the filling layer achieve the effects of two water-resisting tapes from outside to inside, the metal shielding layer achieves the electromagnetic interference preventing effect, the filling layer and the reinforcing inner core both achieve the effect of reinforcing the strength of the cable, a balance weight can be installed in the external fixing convex groove in the outer coating, the adhesive force of the cable to the sea bed can be enhanced, and the influences of sea bed ocean currents on fixation of the cable are well avoided.
Description
Technical field
The present invention relates to field of cable technology, be specially a kind of deep sea cable.
Background technology
Seabed power cable is a kind of cable the highest to cable performance requirement in cable, both the high strength that can meet in laid processes had been needed to pull and wear-resisting needs, also need the environment can resisting seabed high pressure and high corrosion, boats and ships are when being equipped with the power cable water surface and travelling, be easy to the electromagnetic interference being subject to submarine cable generation, threat is brought to the normal traveling of boats and ships, in deep-sea, ocean flow activities is very frequent, the method that traditional submarine cable generally adopts ooze to cover is fixed, there is fixing problem loosely, cable line is easy to be subject to ocean current and pulls and be shifted and damage, Chinese patent CN 102693776A discloses a kind of three core fibre composite submarine cables, comprise cable conductor and at least one optical cable unit, together with described cable conductor is wrapped by gluing layer of cloth with optical cable unit, filler is provided with between cable conductor and optical cable unit, inner covering is disposed with outside described gluing layer of cloth, steel wire armor layer and serving, described cable conductor is three, parallel between cable conductor, and form a loop, the insulating barrier that each cable conductor comprises water-blocking conductor and is positioned at successively outside water-blocking conductor, screen, water blocking layer, lead layer and restrictive coating.Above-mentioned three core fibre composite submarine cables, although solve electromagnetic interference and anti-water problem, anti-pull, corrosion-resistant and fixing problem still not can solve.
Summary of the invention
For present technology above shortcomings, the present invention proposes a kind of deep sea cable, it comprises serving, armour, greasy for preventing water layer, interior tegillum, metal screen layer, wrapped belt, packed layer, strengthen inner core, power cable, telecommunication cable and external stability tongue, the outer wrap of described packed layer wrapped belt, the center-filled of described packed layer has reinforcement inner core, the outer ring of reinforcement inner core is uniformly distributed three power cables, the outside bonding of described wrapped belt is enclosed with metal screen layer, the outer wrap of described metal screen layer has interior tegillum, the outer wrap of interior tegillum has armour, described greasy for preventing water layer is filled in the gap between interior tegillum and armour, described serving is enclosed within armour, serving there is external stability tongue.This deep sea cable, greasy for preventing water layer and packed layer play the effect of two-layer waterstop from outside to inside, metal screen layer plays the effect of prevention electromagnetic interference, packed layer and reinforcement inner core all play the effect strengthening cable strength, the external stability tongue that serving is arranged can install mass, can strengthen the adhesive force of cable in seabed, the impact well preventing ocean bottom currents to fix cable, solves the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of deep sea cable, comprise serving, armour, greasy for preventing water layer, interior tegillum, metal screen layer, wrapped belt, packed layer, strengthen inner core, power cable, telecommunication cable and external stability tongue, the outer wrap of described packed layer wrapped belt, the center-filled of described packed layer has reinforcement inner core, reinforcement inner core is flexible cotton rope, the outer ring of reinforcement inner core is uniformly distributed three power cables, a telecommunication cable is filled with near the outer ring of described power cable, telecommunication cable is made up of cable inner core and outside PE layer, the outside bonding of described wrapped belt is enclosed with metal screen layer, metal screen layer forms by weaving copper wire, the outer wrap of described metal screen layer has interior tegillum, interior tegillum is polythene material, the outer wrap of interior tegillum has armour, armour adopts coppered steel wire, described greasy for preventing water layer is filled in the gap between interior tegillum and armour, described serving is enclosed within armour, serving there is external stability tongue, described power cable is by conductor, be wrapped in the semiconductor on conductor and parcel insulating barrier composition on the semiconductor.
Preferably, described serving is provided with intensive wear-resisting salient point, and the material of serving is polyvinyl chloride.
Preferably, described wear-resisting salient point is hemisphere, and hemispheroidal radius is at 3-5mm.
Preferably, described packed layer forms by injecting greasy for preventing water in gasket for packing, and packed layer, by the gasket for packing structure of the cotton twisted shape rope woven together with fiber crops, injects greasy for preventing water in gasket for packing.
Preferably, suprategillar spacing is at 100-300m outside for described external stability tongue, and external stability tongue is convenient to install weight increasing device.
Preferably, flexible rubber grain is added in described packed layer.
Preferably, described wrapped belt is formed by rope made of hemp braiding, and the rope made of hemp at this place is the rope structure of the twisted shape of being worked out by raw ramie.
Preferably, the diameter of described power cable is at 50-300mm, the diameter of whole cable is at 300-1000mm, and serving, armour, greasy for preventing water layer, interior tegillum, metal screen layer, Thickness Ratio between wrapped belt and packed layer are (1-1.5): (2-3): (1-1.6): (2-2.3): (3-4): (7-9): (15-20).
Preferably, described greasy for preventing water is made up of basic ointment component, expanding material component and additive, and wherein, basic ointment accounts for 70-85%, and expanding material accounts for 14-20%, and additive accounts for 8-15%,
Compared with prior art, the invention has the beneficial effects as follows: this deep sea cable, be provided with wear-resisting salient point from outside to inside, serving, armour, greasy for preventing water layer, interior tegillum, metal screen layer, wrapped belt, packed layer and reinforcement inner core, greasy for preventing water layer is that a kind of hydrophobic material stops seawater to enter interior tegillum, in packed layer, the same greasy for preventing water that contains plays resistance effect equally, metal screen layer plays the effect of prevention electromagnetic interference, packed layer and reinforcement inner core all play the effect strengthening cable strength, the external stability tongue that serving is arranged can install mass, the adhesive force of cable in seabed can be strengthened, well prevent the impact that ocean bottom currents is fixed cable.
Accompanying drawing explanation
Fig. 1 is profile of the present invention;
Fig. 2 is the left view of Fig. 1 of the present invention.
In figure: in 1 serving, 2 armours, 3 greasy for preventing water layers, 4, tegillum, 5 metal screen layers, 6 wrapped belts, 7 packed layers, 8 strengthen inner core, 9 power cables, 10 telecommunication cables, 11 wear-resisting salient points, 12 external stability tongues, 91 conductors, 92 semiconductors and 93 insulating barriers.
Embodiment
Refer to Fig. 1-2 invention and a kind of technical scheme is provided: a kind of deep sea cable, comprise serving 1, armour 2, greasy for preventing water layer 3, interior tegillum 4, metal screen layer 5, wrapped belt 6, packed layer 7, strengthen inner core 8, power cable 9, telecommunication cable 10 and external stability tongue 12, the outer wrap of packed layer 7 wrapped belt 6, wrapped belt 6 is formed by rope made of hemp braiding, the rope made of hemp at this place is the rope structure of the twisted shape of being worked out by raw ramie, the center-filled of packed layer 7 has strengthens inner core 8, packed layer 7 forms by injecting greasy for preventing water in gasket for packing, packed layer is by the gasket for packing structure of the cotton twisted shape rope woven together with fiber crops, greasy for preventing water is injected in gasket for packing, greasy for preventing water oozes into gasket for packing, make originally just to play the gasket for packing strengthened cable strength and play filling effect and have excellent water resistant ability, the outer ring of reinforcement inner core 8 is uniformly distributed three power cables 9, two, three power cables 9 of three-phase equilibrium can not produce circulation, thus effectively can avoid energy loss, strengthening inner core 8 is flexible cotton rope, flexible intensity is large, a telecommunication cable 10 is filled with near the outer ring of power cable 9, telecommunication cable 10 is made up of cable inner core and outside PE layer, flexible rubber grain is added in packed layer 7, elastic caoutchouc particle in packed layer 7 can strengthen the ability of cable opposing external stress, play the protective effect to power cable 9 and telecommunication cable 10, the outside bonding of wrapped belt 6 is enclosed with metal screen layer 5, metal screen layer 5 is made up of braiding copper wire, for suppressing Electromagnetic Interference, the outer wrap of metal screen layer 5 has interior tegillum 4, interior tegillum 4 is polythene material, the setting of metal screen layer 5 can be avoided producing electromagnetic interference to surrounding environment effectively, three cables 9 can play mutual payment electromagnetic induction simultaneously, the outer wrap of interior tegillum 4 has armour 2, armour 2 adopts coppered steel wire, for strengthening conductor intensity and toughness, be not easy to break or break down, greasy for preventing water layer 3 is filled in the gap between interior tegillum 4 and armour 2, greasy for preventing water is a kind of primarily of basic ointment component, expanding material component and additive are formed, wherein, basis ointment accounts for 70-85%, expanding material accounts for 14-20%, additive accounts for 8-15%, greasy for preventing water layer 3 between interior tegillum 4 and armour 2 can stop seawater to enter in cable internal layer very well, serving 1 is enclosed within armour 2, the material of serving 1 is polyvinyl chloride, serving 1 is provided with intensive wear-resisting salient point 11, wear-resisting salient point 11 is hemisphere, and hemispheroidal radius is at 3-5mm, wear-resisting salient point 11 for reserved as the anti-friction layer in cabling process, wear-resisting salient point 11 is that the hemisphere of radius at 3-5mm is through testing the pre-allowance of friction can resisted in laid processes, also economize in raw materials most, serving 1 is also provided with external stability tongue 12, the centre position of external stability tongue 12 is provided with groove, this groove installs weight increasing device, the spacing of external stability tongue 12 on serving 1 is at 100-300m, external stability tongue 12 is convenient to install weight increasing device, in the process of cable laying, weighting material can be snapped in external stability tongue 12, for fixing cable, prevent under the effect of ocean bottom currents, cable is moved, external stability tongue 12 mainly plays when to install weighting material on cable more convenient.
Power cable 9 is by conductor 91, the semiconductor 92 be wrapped on conductor 91 forms with the insulating barrier 93 be wrapped on semiconductor 92, the diameter of power cable 9 is at 50-300mm, the diameter of whole cable is at 300-1000mm, serving 1, armour 2, greasy for preventing water layer 3, interior tegillum 4, metal screen layer 5, Thickness Ratio between wrapped belt 6 and packed layer 7 is (1-1.5): (2-3): (1-1.6): (2-2.3): (3-4): (7-9): (15-20), conductor 91 is copper core material, insulating barrier 93 is rubber insulation or plastic insulating layer, semiconductor 92 is silicon materials, also semiconductive water blocking layer is claimed, the setting of semiconductor 92 can make the water resistance of cable significantly improve, increase the service life, especially impaired at cable, when seawater penetrates into conductor 91, because semiconductor 92 is with electrically, can effectively stop or delay seawater in conductor 91, form water tree, the formation condition of water tree is, moisture is there is in insulation, electric stress and some risk factor, as impurity, projection, some microchannels developed into when space charge or ion, but now semiconductor 92 is with electrically, water tree can not be formed, whole cable is avoided to scrap, need only repair or change undamaged portion cable, maintenance cost can be saved significantly, shorten maintenance time.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a deep sea cable, comprise serving (1), armour (2), greasy for preventing water layer (3), interior tegillum (4), metal screen layer (5), wrapped belt (6), packed layer (7), strengthen inner core (8), power cable (9), telecommunication cable (10) and external stability tongue (12), it is characterized in that: the outer wrap of described packed layer (7) wrapped belt (6), the center-filled of described packed layer (7) has reinforcement inner core (8), strengthening inner core (8) is flexible cotton rope, the outer ring of reinforcement inner core (8) is uniformly distributed three power cables (9), a telecommunication cable (10) is filled with near the outer ring of described power cable (9), telecommunication cable (10) is made up of cable inner core and outside PE layer, the outside bonding of described wrapped belt (6) is enclosed with metal screen layer (5), metal screen layer (5) is made up of braiding copper wire, the outer wrap of described metal screen layer (5) has interior tegillum (4), interior tegillum (4) is polythene material, the outer wrap of interior tegillum (4) has armour (2), armour (2) adopts coppered steel wire, described greasy for preventing water layer (3) is filled in the gap between interior tegillum (4) and armour (2), described serving (1) is enclosed within armour (2), serving (1) there is external stability tongue (12), described power cable (9) is by conductor (91), be wrapped in the semiconductor (92) on conductor (91) and be wrapped in insulating barrier (93) composition on semiconductor (92).
2. a kind of deep sea cable according to claim 1, is characterized in that: described serving (1) is provided with intensive wear-resisting salient point (11), and the material of serving (1) is polyvinyl chloride.
3. a kind of deep sea cable according to claim 2, is characterized in that: described wear-resisting salient point (11) is hemisphere, and hemispheroidal radius is at 3-5mm.
4. a kind of deep sea cable according to claim 1, it is characterized in that: described packed layer (7) forms by injecting greasy for preventing water in gasket for packing, packed layer, by the gasket for packing structure of the cotton twisted shape rope woven together with fiber crops, injects greasy for preventing water in gasket for packing.
5. a kind of deep sea cable according to claim 1, is characterized in that: the spacing of described external stability tongue (12) on serving (1) is at 100-300m, and external stability tongue (12) is convenient to install weight increasing device.
6. a kind of deep sea cable according to claim 1 or 4, is characterized in that: described packed layer adds flexible rubber grain in (7).
7. a kind of deep sea cable according to claim 1, is characterized in that: described wrapped belt (6) is formed by rope made of hemp braiding, and the rope made of hemp at this place is the rope structure of the twisted shape of being worked out by raw ramie.
8. a kind of deep sea cable according to claim 1, it is characterized in that: the diameter of described power cable (9) is at 50-300mm, the diameter of whole cable is at 300-1000mm, and serving (1), armour (2), greasy for preventing water layer (3), interior tegillum (4), metal screen layer (5), Thickness Ratio between wrapped belt (6) and packed layer (7) are (1-1.5): (2-3): (1-1.6): (2-2.3): (3-4): (7-9): (15-20).
9. a kind of deep sea cable according to claim 1, it is characterized in that: described greasy for preventing water (3) is made up of basic ointment component, expanding material component and additive, wherein, basic ointment accounts for 70-85%, expanding material accounts for 14-20%, and additive accounts for 8-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628614.4A CN104318991B (en) | 2014-11-10 | 2014-11-10 | A kind of deep sea cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628614.4A CN104318991B (en) | 2014-11-10 | 2014-11-10 | A kind of deep sea cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104318991A true CN104318991A (en) | 2015-01-28 |
| CN104318991B CN104318991B (en) | 2017-04-05 |
Family
ID=52374210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410628614.4A Active CN104318991B (en) | 2014-11-10 | 2014-11-10 | A kind of deep sea cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104318991B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637622A (en) * | 2015-01-31 | 2015-05-20 | 安徽红旗电缆集团有限公司 | Wear-resistant and drag-resistant control cable |
| CN104681158A (en) * | 2015-03-10 | 2015-06-03 | 江苏中辰电缆有限公司 | Slurry-resistant oil-resistant power cable for oil platform |
| CN104900335A (en) * | 2015-06-26 | 2015-09-09 | 王艳娣 | Anticorrosion and damp-proof cable used in mine |
| CN105225743A (en) * | 2015-09-23 | 2016-01-06 | 广西资优电气设备有限公司 | A kind of wear-resistant cable |
| CN105591247A (en) * | 2015-12-26 | 2016-05-18 | 北海市永达鑫电子有限公司 | Data line |
| CN106653187A (en) * | 2016-11-09 | 2017-05-10 | 成都聚立汇信科技有限公司 | Ceramic fireproof and heatproof cable |
| CN107507665A (en) * | 2016-04-26 | 2017-12-22 | 夏立中 | A kind of power cable |
| CN110610774A (en) * | 2019-09-18 | 2019-12-24 | 宁波东方电缆股份有限公司 | Deep water is with developments submarine cable subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360965A1 (en) * | 1976-08-05 | 1978-03-03 | Cables De Lyon Geoffroy Delore | Three=phase submarine electrical cable - uses thin steel strip protective cover to guard against damage by fishing boats |
| CN1693437A (en) * | 2005-05-12 | 2005-11-09 | 苏州大学 | Greasy for preventing water on cable |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN102364600A (en) * | 2011-11-16 | 2012-02-29 | 江苏亨通高压电缆有限公司 | Split-phase lead-coated submarine cable |
| CN203787125U (en) * | 2014-02-20 | 2014-08-20 | 申腾企业股份有限公司 | Fixing lantern ring for water-cooled cable |
-
2014
- 2014-11-10 CN CN201410628614.4A patent/CN104318991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2360965A1 (en) * | 1976-08-05 | 1978-03-03 | Cables De Lyon Geoffroy Delore | Three=phase submarine electrical cable - uses thin steel strip protective cover to guard against damage by fishing boats |
| CN1693437A (en) * | 2005-05-12 | 2005-11-09 | 苏州大学 | Greasy for preventing water on cable |
| CN200986832Y (en) * | 2006-09-20 | 2007-12-05 | 青岛汉缆集团有限公司 | Photoelectric combination type subsea cable |
| CN102364600A (en) * | 2011-11-16 | 2012-02-29 | 江苏亨通高压电缆有限公司 | Split-phase lead-coated submarine cable |
| CN203787125U (en) * | 2014-02-20 | 2014-08-20 | 申腾企业股份有限公司 | Fixing lantern ring for water-cooled cable |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104637622A (en) * | 2015-01-31 | 2015-05-20 | 安徽红旗电缆集团有限公司 | Wear-resistant and drag-resistant control cable |
| CN104681158A (en) * | 2015-03-10 | 2015-06-03 | 江苏中辰电缆有限公司 | Slurry-resistant oil-resistant power cable for oil platform |
| CN104900335A (en) * | 2015-06-26 | 2015-09-09 | 王艳娣 | Anticorrosion and damp-proof cable used in mine |
| CN105225743A (en) * | 2015-09-23 | 2016-01-06 | 广西资优电气设备有限公司 | A kind of wear-resistant cable |
| CN105591247A (en) * | 2015-12-26 | 2016-05-18 | 北海市永达鑫电子有限公司 | Data line |
| CN107507665A (en) * | 2016-04-26 | 2017-12-22 | 夏立中 | A kind of power cable |
| CN106653187A (en) * | 2016-11-09 | 2017-05-10 | 成都聚立汇信科技有限公司 | Ceramic fireproof and heatproof cable |
| CN110610774A (en) * | 2019-09-18 | 2019-12-24 | 宁波东方电缆股份有限公司 | Deep water is with developments submarine cable subassembly |
| CN110610774B (en) * | 2019-09-18 | 2024-04-02 | 宁波东方电缆股份有限公司 | Dynamic submarine cable assembly for deep water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104318991B (en) | 2017-04-05 |
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Inventor after: Wang Hongjun Inventor before: Du Qunfang |
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Effective date of registration: 20170302 Address after: 332000 Ruichang City, Jiangxi province wharf industrial city Applicant after: JIANGXI JIEN HEAVY INDUSTRY Co.,Ltd. Address before: Pitong town Pixian Chengdu city of Sichuan Province Wang Cong road 611730 No. 14 1 floor Applicant before: CHENGDU GUANYU TECHNOLOGY Co.,Ltd. |
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Address after: 332000 Wharf Industrial City, Ruichang City, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Jien Submarine Cable Co.,Ltd. Address before: 332000 Wharf Industrial City, Ruichang City, Jiujiang City, Jiangxi Province Patentee before: JIANGXI JIEN HEAVY INDUSTRY Co.,Ltd. |
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