CN206058999U - A kind of marine physics exploration cable - Google Patents
A kind of marine physics exploration cable Download PDFInfo
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- CN206058999U CN206058999U CN201620570578.5U CN201620570578U CN206058999U CN 206058999 U CN206058999 U CN 206058999U CN 201620570578 U CN201620570578 U CN 201620570578U CN 206058999 U CN206058999 U CN 206058999U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of marine physics exploration cable, its main points is：Including central high pressure trachea, holding wire, ignition lead, stranding packed layer, the first lapping layer, inner sheath, the second lapping layer, armor and oversheath.The centrally disposed high-pressure air pipe periphery of holding wire.The centrally disposed high-pressure air pipe periphery of ignition lead.Gap around holding wire and ignition lead is filled up by stranding packed layer using being potted between central high pressure trachea and the first lapping layer.First lapping layer is wrapped outside stranding packed layer.Inner sheath is coated on the outside of the first lapping layer.Second lapping layer is wrapped outside inner sheath.Armor is stranded in outside lapping layer by some steel wires.Oversheath is made using polyether polyurethane material, and oversheath is extruded in outside armor, and the thickness of oversheath is 4.5 millimeters to 6 millimeters.
Description
Technical field
This utility model is related to seafari composite cable, in specifically a kind of system for ocean seismic exploration haulage cable
Cable.
Background technology
With the increase and the raising of human life quality of earth population, need more natural resourcess to meet the mankind
Production and live needs, so as to result in the exhaustive exploitation of land resource, energy crisis becomes increasingly conspicuous, the own Jing of energy problem into
One of several key problems for 21st century.Ocean is covered with 2/3rds areas of the earth, wherein containing substantial amounts of
Solid mineral resource and petroleum resources, it will be the maximum resource supplier of human survival and development.Severe existence situation is compeled
Make the mankind attention must be turned to ocean, however, so far, ground zero is gone back in exploration of the mankind to ocean, to ocean interior
And its understanding of bottom also rests on the primary stage.In to the understanding exploration and development process of ocean, many restrictions are there is
Factor, wherein the level of development of marine environment complicated and changeable and science and technology is main factor.In modern study and exploitation ocean
Advanced technology means in, marine physics Detection Techniques have extremely important meaning.
One typical ocean seismic exploration haulage cable system can be divided into two parts of equipment on board and offshore set-up, on ship
Equipment includes navigation system, focus control system, aquatic bird control system, towing cable electric power system, data acquisition master control system, data
Real-time storage and display system etc..Offshore set-up includes focus, aquatic bird and towing cable etc..Wherein focus is artificial using air cannon simulation
Focus, produces seismic wave.Air cannon is attached with cable by air cannon with focus control system on ship.Focus on ship
The gases at high pressure of control system are delivered to air cannon by the pipeline in the middle of air cannon cable and excite.
Extreme use environment to adapt to the work such as marine geophysical vessel requires that the cable has the air pressure of resistance to explosion, stretching resistance
Greatly, the features such as flexibility is good.Whole dependence on import on the current cable market, domestic manufacturer there is no the level of production.
Utility model content
The purpose of this utility model be to provide a kind of simple structure, good reliability, long service life for offshore earthquake
Marine physics exploration cable in exploration haulage cable system.
The basic technical scheme for realizing this utility model purpose is:A kind of marine physics exploration cable, its construction features
It is：Including central high pressure trachea, holding wire, ignition lead, stranding packed layer, the first lapping layer, inner sheath, the second lapping layer, armour
Dress layer and oversheath.Holding wire has 2 groups, and 2 groups of holding wires are symmetricly set on central high pressure trachea periphery.Ignition lead has 2 groups.2 groups
The centrally disposed high-pressure air pipe periphery of ignition lead, and be located between 2 groups of holding wires respectively.Stranding packed layer is adopted and is potted in center
Between high-pressure air pipe and the first lapping layer, the gap around holding wire and ignition lead is filled up.First lapping layer is wrapped in stranding
Outside packed layer.Inner sheath is coated on the outside of the first lapping layer.Second lapping layer is wrapped outside inner sheath.Armor is by some steel
Silk is stranded in outside lapping layer.Oversheath is made using polyether polyurethane material, and oversheath is extruded in outside armor, oversheath
Thickness is 4.5 millimeters to 6 millimeters.
Technical scheme based on above-mentioned basic technical scheme is：Central high pressure trachea includes nylon tube, braiding layer, gas
Tube boot and cushion.1.0 to 2.0 millimeters of nylon thickness of pipe wall.Braiding layer has 2 layers, and 2 layers of braiding layer are by aramid fiber yarn braiding
Into its percentage of braiding coverage is 85% to 95%.One layer of braiding layer is woven in outside nylon tube, and another layer of braiding layer is woven in preceding layer volume
Outside tissue layer.The gross thickness of 2 layers of braiding layer is 2.5 to 4.0 millimeters.Trachea sheath is made using TPU materials, and trachea sheath is coated on
The outside of braiding layer.Cushion is wrapped outside the trachea sheath of central high pressure trachea using twining package tape.
Technical scheme based on techniques described above scheme is：The trachea sheath of central high pressure trachea is set along its axis direction
The relief hole having inside and outside which.Relief hole is one group per 8, is 5 to 10 millimeters with the spacing of each relief hole between group, respectively
Group is along 160 to the 200 millimeters of settings at equal intervals of trachea sheath axis direction.
Technical scheme based on above-mentioned each appropriate technical solution is：Holding wire include holding wire master core, reveal line,
Packing, aluminum plastic belt and holding wire sheath.Holding wire master core has 2, the stranded setting of 2 holding wire master cores.2 holding wires
Master core includes conductor and insulating barrier.Conductor is formed for tinned copper wire is stranded.Insulating barrier is extruded in outside conductor using polypropylene.
Leaky line is formed by many tinned copper wires are stranded.Packing is made using polypropylene or polyethylene, the diameter of packing with let out
The external diameter of thread cast-off is identical, and packing is separately positioned on the both sides of 2 holding wire master cores with leaky line.Aluminum plastic belt is wrapped to be arranged on
Holding wire master core, the outside for revealing line and packing.It is wrapped to put up rate for 20% to 30%.
Technical scheme based on above-mentioned each appropriate technical solution is：2 groups of ignition leads have 22, and 11 is one group.
Ignition lead includes ignition lead conductor and igniting line insulating layer.Ignition lead conductor is formed by many tinned copper wires are stranded.Ignition lead is exhausted
Edge layer is extruded in outside ignition lead conductor using polypropylene.Along cable week counterclockwise with 2 groups of holding wires in last root
Adjacent ignition lead is using different colours as labelling.
Technical scheme based on above-mentioned each appropriate technical solution is：First lapping layer using reinforced non-woven fabrics around
Bag, wrapped put up rate for 20% to 35%.
Technical scheme based on above-mentioned each appropriate technical solution is：Inner sheath adopts polyether polyurethane material.
Technical scheme based on above-mentioned each appropriate technical solution is：Second lapping layer adopts polyester belt, and wrapped takes
Lid rate is 20% to 30%.
Technical scheme based on above-mentioned each appropriate technical solution is：The steel wire of armor is using double-deck forward and reverse stranded
Outside lapping layer, steel wire elder generation preforming is processed.Steel wire is additionally provided with clad, and clad is made using HDPE materials, cladding
Layer extrusion molding is coated on steel wire.
Technical scheme based on above-mentioned each appropriate technical solution is：Stranding packed layer adopts silica gel.
This utility model has positive effect：（1）Marine physics exploration cable of the present utility model has high tensile
Power, high flexibility and improved corrosion, can substitute import cable, fill up domestic blank of the same trade, be ground-breaking utility model.
（2）Marine physics exploration banded cable central high pressure trachea of the present utility model, can not only withstand up to 140kg pressures
Strength body is transported to cable end piece equipment, while integrating supply of electric power, signal transmission.
（3）Marine physics exploration cable of the present utility model is worked under water, and cable is provided with steel wire armor layer, can be born
33 tons of pulling force, using good reliability.
（4）The central high pressure trachea of marine physics exploration cable of the present utility model includes nylon from the inside to surface respectively
Pipe, braiding layer, trachea sheath and wrapped cushion, up to 3000PSI, test air pressure is work to central high pressure trachea operating air pressure
4 times of air pressure.
（5）It is the holding wire of marine physics exploration cable of the present utility model and ignition lead low-temperature-resistant, good electrical property, anti-
Pulling force is 30kg.Holding wire is provided with leakage line and adopts aluminum plastic belt wrapped, while shielding propertiess are lifted, also ensure that full
Under conditions of sufficient signal element tension is required, core external diameter can reduce 20%, and so as to reduce the entire outer diameter of cable, structure is more
Plus it is stable, and make client that more cables can be deposited under wire barrow dimension limitation, so as to the limit that improve client is made
Industry depth.
（6）The stranding packed layer of marine physics exploration cable of the present utility model, using silica gel, solves tradition
The drawbacks of Embedding Material easy halogenation core, while improve the transverse direction and longitudinal direction block-water performance of cable, greatly improve product
Service life.
（7）The inner sheath of marine physics exploration cable of the present utility model adopts polyether polyurethane material, Ci Zhongcai
The intensity of material is high, tear resistance is good, protects core not injured by the external world, while the resistance to low temperature of this kind of material is superior,
Subzero 25 DEG C of requirement can be met completely.
（8）The steel wire of the armor of marine physics exploration cable of the present utility model is provided with high density polyethylene (HDPE) material
Clad, resislance to corrosion from sea water are greatly improved.The preforming of steel wire elder generation is processed, then double-deck forward and reverse stranded, effectively prevent steel wire
It is least, it is easy to client is assembled.
（9）Marine physics exploration of the present utility model is made using polyether polyurethane material with the oversheath of cable, this
Plant the intensity height of material, tear resistance is good, protect core not injured by the external world, while the resistance to low temperature of this kind of material is excellent
More, subzero 25 DEG C of requirement can be met completely, and the thickness of oversheath is more than 4.5mm, improves wearability, the tension of cable
Property.
（10）The trachea sheath of marine physics exploration cable of the present utility model is provided with relief hole, can be prevented effectively from office
Portion because when trachea termination is assembled sealing difference so as to gas escape out produces cable bubbling, cause the destruction in structure, significantly
Improve the service life of cable.
（11）Marine physics exploration cable of the present utility model along cable week counterclockwise with 2 groups of holding wires in
The adjacent ignition lead of last root using different colours as labelling, quickly positioning is attached to be easy to two ends, greatly carries
High work efficiency.
Description of the drawings
Fig. 1 is the structural representation of the cross section of marine physics exploration cable of the present utility model.
Mplifying structure schematic diagrams of the Fig. 2 for the cross section of the holding wire in Fig. 1.
Structural representations of the Fig. 3 for trachea sheath.
Labelling in above-mentioned accompanying drawing is as follows：
Central high pressure trachea 1, nylon tube 1-1, braiding layer 1-2, trachea sheath 1-3,
Cushion 1-4,
Holding wire 2, holding wire master core 2-1, conductor 2-1-1, insulating barrier 2-1-2,
Leakage line 2-2, packing 2-3, aluminum plastic belt 2-4, holding wire sheath 2-5,
Ignition lead 3, ignition lead conductor 3-1, light a fire line insulating layer 3-2,
Stranding packed layer 4,
First lapping layer 5,
Inner sheath 6,
Second lapping layer 7,
Armor 8, steel wire 8-1, clad 8-2,
Oversheath 9.
Specific embodiment
（Embodiment 1）
See Fig. 1 to Fig. 3, the marine physics exploration cable of the present embodiment includes central high pressure trachea 1, holding wire 2, igniting
Line 3, stranding packed layer 4, the first lapping layer 5, inner sheath 6, the second lapping layer 7, armor 8 and oversheath 9.
See Fig. 1 and Fig. 3, central high pressure trachea 1 includes nylon tube 1-1, braiding layer 1-2, trachea sheath 1-3 and cushion 1-
4.1.0 to 2.0 millimeters of nylon tube 1-1 wall thickness, the present embodiment are 1.5 millimeters.Braiding layer 1-2 has 2 layers, 2 layers of braiding layer 1-2 by
Aramid fiber yarn braiding is formed, and its percentage of braiding coverage is 85% to 95%.One layer of braiding layer 1-2 is woven in outside nylon tube 1-1, another layer of volume
Tissue layer 1-2 is woven in outside preceding layer braiding layer 1-2.The gross thickness of 2 layers of braiding layer 1-2 is 2.5 to 4.0 millimeters, and the present embodiment is 3
Millimeter.Trachea sheath 1-3 adopts TPU（Polyurethane Thermoplastic Elastomer rubber）Make, trachea sheath 1-3 is coated on braiding layer 1-
2 outside.Trachea sheath 1-3 is provided with the relief hole 1-3-1 inside and outside which along its axis direction.The relief hole 1- of the present embodiment
3-1 is one group per 8, is 5 to 10 millimeters with the spacing of each relief hole 1-3-1 between group, and each group is along trachea sheath 1-3 axis
Direction 160 to 200 millimeters of settings at equal intervals.Cushion 1-4 adopts the wrapped trachea sheath 1- in central high pressure trachea 1 of twining package tape
Outside 3.
See Fig. 1 and Fig. 2, holding wire 2 there are 10,5 is one group, totally 2 groups.2 groups of holding wires 2 are symmetricly set on central high pressure
1 periphery of trachea.Holding wire 2 includes holding wire master core 2-1, reveals line 2-2, packing 2-3, aluminum plastic belt 2-4 and holding wire shield
Set 2-5.Holding wire master core 2-1 has 2, the stranded setting of 2 holding wire master core 2-1.2 holding wire master core 2-1 are wrapped
Include conductor 2-1-1 and insulating barrier 2-1-2.Conductor 2-1-1 is made up using twisting process of some tinned copper wires.Insulating barrier 2-1-2
Using polypropylene, insulating barrier 2-1-2 is extruded in outside conductor 2-1-1 using squash type technique.Leaky line 2-2 is by many tin-coated coppers
Silk is stranded to be formed.Packing 2-3 is made using polypropylene or polyethylene, the diameter of packing 2-3 and the external diameter phase of leaky line 2-2
Together, packing 2-3 and leaky line 2-2 are separately positioned on the both sides of 2 holding wire master core 2-1.Aluminum plastic belt 2-4 is wrapped to be arranged on
Holding wire master core 2-1, the outside for revealing line 2-2 and packing 2-3.Wrapped rate of putting up is 20% to 30%, and the present embodiment is
25%。
See Fig. 1, ignition lead 3 there are 22,11 is one group, totally 2 groups.Ignition lead 3 is arranged around central high pressure trachea 1,2 groups
Ignition lead 3 is separately positioned between 2 groups of holding wires 2.Ignition lead 3 includes ignition lead conductor 3-1 and igniting line insulating layer 3-2.Point
Live wire conductor 3-1 is formed by many tinned copper wires are stranded.Igniting line insulating layer 3-2 adopts polypropylene, igniting line insulating layer 3-2 to adopt
It is extruded in outside ignition lead conductor 3-1 with squash type technique.Along cable week counterclockwise with 2 groups of holding wires 2 in last
The adjacent ignition lead 3 of root adopts different colours as labelling, with the left end of one group of holding wire 2 above in the present embodiment
The igniting line insulating layer 3-2 of the adjacent ignition lead 3 of holding wire 2 adopts red, with the right-hand member of underlying one group of holding wire 2
The igniting line insulating layer 3-2 of the adjacent ignition lead 3 of holding wire 2 is using blue.
See Fig. 1, stranding packed layer 4 adopts silica gel between cushion 1-4 and the first lapping layer 5, by 3 He of holding wire
Gap around ignition lead 4 is filled up.
See Fig. 1, the first lapping layer 5 is made using reinforced non-woven fabrics, and reinforced non-woven fabrics are wrapped in stranding packed layer 4
Outward.Wrapped rate of putting up is 20% to 35%, and the present embodiment is 25%
See Fig. 1, inner sheath 6 adopts polyether polyurethane material, inner sheath 6 to be coated on the outside of the first lapping layer 5.
See Fig. 1, the second lapping layer 7 adopts polyester belt, and the second lapping layer 7 is wrapped outside inner sheath 6.The wrapped rate of putting up is
20% to 30%, the present embodiment is 25%.
See Fig. 1, armor 8 is stranded in outside lapping layer 7 using bilayer is forward and reverse by some steel wire 8-1, above-mentioned steel wire 8-1 elder generations
Preforming is processed.The steel wire 8-1 is additionally provided with clad 8-2, and clad 8-2 adopts HDPE（High density polyethylene (HDPE)）Material system
Into clad 8-2 extrusion moldings are coated on steel wire 8-1.
See Fig. 1, oversheath 9 is made using polyether polyurethane material, and oversheath 9 is extruded in outside armor 8.Oversheath 9
Thickness be 4.5 millimeters to 6 millimeters, the present embodiment be 5 millimeters.
Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field
Technical staff in the case of without departing from spirit and scope of the present utility model, various conversion and change can also be made, have
Can be transformed with the inspiration according to above-described embodiment accordingly in body application process, therefore the technical scheme of all equivalents is equal
Should be included within scope of patent protection of the present utility model.
Claims (10)
1. a kind of marine physics exploration cable, it is characterised in that：Including central high pressure trachea（1）, holding wire（2）, ignition lead
（3）, stranding packed layer（4）, the first lapping layer（5）, inner sheath（6）, the second lapping layer（7）, armor（8）And oversheath（9）；
Holding wire（2）There are 2 groups, 2 groups of holding wires（2）It is symmetricly set on central high pressure trachea（1）Periphery；Ignition lead（3）There are 2 groups；2 groups of points
Live wire（3）Centrally disposed high-pressure air pipe（1）Periphery, and 2 groups of holding wires are located at respectively（2）Between；Stranding packed layer（4）Using
It is potted in central high pressure trachea（1）With the first lapping layer（5）Between, by holding wire（3）And ignition lead（4）The gap of surrounding is filled out
It is full；First lapping layer（5）It is wrapped in stranding packed layer（4）Outward；Inner sheath（6）It is coated on the first lapping layer（5）Outside；Second
Lapping layer（7）It is wrapped in inner sheath（6）Outward；Armor（8）By some steel wires（8-1）It is stranded in lapping layer（7）Outward；Oversheath
（9）Made using polyether polyurethane material, oversheath（9）It is extruded in armor（8）Outward, oversheath（9）Thickness be 4.5 milli
Rice is to 6 millimeters.
2. marine physics exploration cable according to claim 1, it is characterised in that：Central high pressure trachea（1）Including Buddhist nun
Long Guan（1-1）, braiding layer（1-2）, trachea sheath（1-3）And cushion（1-4）；Nylon tube（1-1）1.0 to 2.0 millimeters of wall thickness；
Braiding layer（1-2）There are 2 layers, 2 layers of braiding layer（1-2）Formed by aramid fiber yarn braiding, its percentage of braiding coverage is 85% to 95%；One layer
Braiding layer（1-2）It is woven in nylon tube（1-1）Outward, another layer of braiding layer（1-2）It is woven in preceding layer braiding layer（1-2）Outward；2 layers
Braiding layer（1-2）Gross thickness be 2.5 to 4.0 millimeters；Trachea sheath（1-3）Made using TPU materials, trachea sheath（1-3）
It is coated on braiding layer（1-2）Outside；Cushion（1-4）It is wrapped in central high pressure trachea using twining package tape（1）Trachea sheath
（1-3）Outward.
3. marine physics exploration cable according to claim 2, it is characterised in that：Central high pressure trachea（1）Trachea
Sheath（1-3）The relief hole being provided with along its axis direction inside and outside which（1-3-1）；Relief hole（1-3-1）It is one group per 8,
With each relief hole between group（1-3-1）Spacing be 5 to 10 millimeters, each group is along trachea sheath（1-3）Axis direction is at equal intervals
160 to 200 millimeters of settings.
4. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：Holding wire（2）Including letter
Number line master core（2-1）, reveal line（2-2）, packing（2-3）, aluminum plastic belt（2-4）With holding wire sheath（2-5）；Holding wire master
Core（2-1）There are 2,2 holding wire master cores（2-1）Stranded setting；2 holding wire master cores（2-1）Include conductor（2-
1-1）And insulating barrier（2-1-2）；Conductor（2-1-1）Form for tinned copper wire is stranded；Insulating barrier（2-1-2）Extruded using polypropylene
In conductor（2-1-1）Outward；Leaky line（2-2）It is to be formed by many tinned copper wires are stranded；Packing（2-3）Using polypropylene or poly-
Ethylene is made, packing（2-3）Diameter and leaky line（2-2）External diameter it is identical, packing（2-3）With leaky line（2-2）Point
2 holding wire master cores are not arranged on（2-1）Both sides；Aluminum plastic belt（2-4）It is wrapped to be arranged on holding wire master core（2-1）, let out
Naked wire（2-2）And packing（2-3）Outside；It is wrapped to put up rate for 20% to 30%.
5. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：2 groups of ignition leads（3）Altogether
There are 22,11 is one group；Ignition lead（3）Including ignition lead conductor（3-1）With igniting line insulating layer（3-2）；Ignition lead conductor
（3-1）Formed by many tinned copper wires are stranded；Igniting line insulating layer（3-2）Ignition lead conductor is extruded in using polypropylene（3-1）
Outward；Along cable week counterclockwise with 2 groups of holding wires（2）In the adjacent ignition lead of last root（3）Using different colours
As labelling.
6. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：First lapping layer（5）Adopt
Wrapped with reinforced non-woven fabrics, wrapped puts up rate for 20% to 35%.
7. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：Inner sheath（6）Using poly-
Ether-based polyurethane material.
8. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：Second lapping layer（7）Adopt
With polyester belt, wrapped puts up rate for 20% to 30%.
9. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：Armor（8）Steel wire
（8-1）Lapping layer is stranded in using bilayer is forward and reverse（7）Outward, the steel wire（8-1）First preforming is processed；Steel wire（8-1）Also set
There is clad（8-2）, clad（8-2）Made using HDPE materials, clad（8-2）Extrusion molding is coated on steel wire（8-1）On.
10. the marine physics exploration cable according to one of claims 1 to 3, it is characterised in that：Stranding packed layer（4）
Using silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570578.5U CN206058999U (en) | 2016-06-14 | 2016-06-14 | A kind of marine physics exploration cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570578.5U CN206058999U (en) | 2016-06-14 | 2016-06-14 | A kind of marine physics exploration cable |
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| Publication Number | Publication Date |
|---|---|
| CN206058999U true CN206058999U (en) | 2017-03-29 |
Family
ID=58372761
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|---|---|---|---|
| CN201620570578.5U Active CN206058999U (en) | 2016-06-14 | 2016-06-14 | A kind of marine physics exploration cable |
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| Country | Link |
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| CN (1) | CN206058999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103948A (en) * | 2017-05-10 | 2017-08-29 | 河北华通线缆集团股份有限公司 | A kind of marine streamer |
| CN108398715A (en) * | 2018-04-28 | 2018-08-14 | 天津开发区长城石油机械配件有限公司 | A kind of earthquake-capturing height pressure air gun big gun cable major part |
| CN109538848A (en) * | 2018-12-30 | 2019-03-29 | 中裕软管科技股份有限公司 | A kind of Novel oil gas transmission high-pressure hose and preparation method thereof |
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2016
- 2016-06-14 CN CN201620570578.5U patent/CN206058999U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103948A (en) * | 2017-05-10 | 2017-08-29 | 河北华通线缆集团股份有限公司 | A kind of marine streamer |
| CN108398715A (en) * | 2018-04-28 | 2018-08-14 | 天津开发区长城石油机械配件有限公司 | A kind of earthquake-capturing height pressure air gun big gun cable major part |
| CN109538848A (en) * | 2018-12-30 | 2019-03-29 | 中裕软管科技股份有限公司 | A kind of Novel oil gas transmission high-pressure hose and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cable for marine physical exploration Effective date of registration: 20210608 Granted publication date: 20170329 Pledgee: JIANGSU ZHONGLI GROUP Co.,Ltd. Pledgor: CHANGZHOU MARINE CABLE Co.,Ltd. Registration number: Y2021320000086 |
|
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