CN105093452A - Oil-filling device and oil-filling method for optical cable reinforcers - Google Patents
Oil-filling device and oil-filling method for optical cable reinforcers Download PDFInfo
- Publication number
- CN105093452A CN105093452A CN201510548468.9A CN201510548468A CN105093452A CN 105093452 A CN105093452 A CN 105093452A CN 201510548468 A CN201510548468 A CN 201510548468A CN 105093452 A CN105093452 A CN 105093452A
- Authority
- CN
- China
- Prior art keywords
- oil
- filled
- optical cable
- filling
- ointment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4483—Injection or filling devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention provides an oil-filling device and an oil-filling method for optical cable reinforcers, which solves the problem in the prior art that the ointment accumulates in a stranding cage and at a hinged point. Meanwhile, the resistance of an intensified cable core to pass through the stranding cage is reduced, and a transmission belt at the hinged point is prevented from getting aged. Moreover, the performance and the service life of the stranding cage are increased, and the on-site production environment is improved. The device comprises a hollow oil filling chamber provided with an inner wall and an outer wall, an oil filling mechanism and an oil filling part. The inner wall is provided with a plurality of first oil inlet holes. The outer wall is provided with a plurality of second oil inlet holes. The oil filling mechanism is arranged on the outer surface of the oil filling chamber. The oil filling part is arranged on the outer surface of the oil filling mechanism. The method comprises the steps of injecting the ointment in an oil storage device in the oil filling mechanism; driving the ointment to flow from the oil filling mechanism into an oil filling space; and driving the ointment to flow into the oil filling chamber to carry out oil filling on optical cable reinforcers in the oil filling chamber. Based on the above device and the above method, during the oil filling process, the oil filling mechanism is prevented from being blocked. Meanwhile, the service life of the oil filling mechanism is not influenced at all.
Description
Technical field
The present invention relates to a kind of optical cable reinforcement device for filling oil and method.
Background technology
Along with the progress of science and technology, the rate request of information transmission is more and more higher, arise at the historic moment be optical cable it be utilize one or more optical fiber being placed in coated sheath as transmission medium and the communications cable assembly that can use separately or in groups; In China at Efforts To Develop broadband strategy in China, along with the development of fiber to the home, 4G network, the requirement of properties of optical fiber cable is progressively improved;
Optical cable longitudinal water-blocking be one of the transmission quality and optical cable conditio sune qua non in serviceable life that ensure optical fibre in optical cable, and the filling of ointment plays conclusive effect to optical cable water-blocking performance, therefore needs factice for filling in optical cable;
In prior art, for better carrying out blocking water of optical cable, all adopt reinforcement and cable core dual oil-filled, wherein, reinforcement is oil-filled before cage, although this kind of oil-filled mode of reinforcement is simple to operate, can causes ointment in cage and the accumulation of strand head place, increase the resistance that strengthening core passes through cage, accelerate strand head driving belt aging, impact is produced retractable cable tension force and is controlled, and affects performance and the serviceable life of cage, affects production on-site environment.
Summary of the invention
The present invention proposes a kind of optical cable reinforcement device for filling oil and method, to solve in prior art ointment in cage and strand head place accumulation problem, reduce the resistance that reinforcement passes through cage, slow down strand head driving belt aging, improve performance and the serviceable life of cage, improve in-situ production environment.
Technical scheme of the present invention is achieved in that
A kind of optical cable reinforcement device for filling oil, comprising:
Wall is the oil-filled room of hollow, comprises inner and outer wall, inwall is provided with some first oil supply holes, outer wall is provided with some second oil supply holes;
Oil-filled mechanism, is arranged on oil-filled outdoor face, and forms oil-filled space between oil-filled mechanism and oil-filled room, and oil-filled space is communicated with the second oil supply hole;
Oil-filled portion, is arranged on oil-filled mechanism outside surface, is communicated with respectively with oil-filled mechanism with outside Fuel Tanking Unit, and oil-filled portion can with the relative motion of oil-filled mechanism.
As further technical scheme, between oil-filled portion and oil-filled mechanism, be relatively set with clutch shaft bearing and the second bearing, make oil-filled mechanism can carry out action when oil-filled portion is fixing by clutch shaft bearing and the second bearing.
As further technical scheme, oil-filled portion comprises:
Fixed body, is arranged on oil-filled mechanism outside surface;
Oil-filled pipeline, through fixed body, with oil-filled mechanism connection, and is communicated with outside Fuel Tanking Unit.
As further technical scheme, oil-filled mechanism comprises:
Oil filled enclosure, is arranged on oil-filled outdoor face, oil filled enclosure is provided with the 3rd oil supply hole and oil outlet;
First sealing baffle and the second sealing baffle, be separately positioned on the 3rd oil supply hole both sides.
As further technical scheme, the position of corresponding first sealing baffle of oil filled enclosure and the second sealing baffle, is respectively arranged with the first groove and the second groove, and is respectively arranged with O-ring seal in the first groove and the second groove.
As further technical scheme, also comprise: wiping die, be arranged on one end, oil-filled room.
Preferably, the length of oil-filled room is greater than the length of oil-filled mechanism.
Preferably, the first oil supply hole is 12.
The invention also discloses a kind of optical cable reinforcement oil filling method applying optical cable reinforcement device for filling oil, comprise the steps:
S1: ointment in Fuel Tanking Unit is placed in oil-filled mechanism;
S2: ointment enters into oil-filled space from oil-filled mechanism;
S3: ointment successively after some second oil supply holes and some first oil supply holes, enters into oil-filled room through oil-filled space;
S4: carry out oil-filled to optical cable reinforcement in oil-filled indoor.
As further technical scheme, S1 step is: under the effect of air pump, ointment in Fuel Tanking Unit is placed in oil-filled mechanism.
The beneficial effect of technical solution of the present invention:
1, the change in location of optical cable reinforcement, makes it carry out in oil-filled process, can not block, and can not affect the serviceable life of oil-filled mechanism to oil-filled mechanism;
2, by the composite design in oil-filled room, oil-filled mechanism and oil-filled portion, ensure that the twisting element except optical cable reinforcement is not stained with ointment, the ointment at bundling machine place after stranded, can not be caused to pile up;
3, the first oil supply hole by oil-filled room is arranged, reduces the waste of ointment, reaches better oil-filled effect;
4, seal the composite design of catch and the second sealing baffle by first, improve overall sealing, prevent ointment excessive, proterctive equipment, increase the service life;
5, by the design of clutch shaft bearing and the second bearing, make oil-filled mechanism can carry out oil-filled to optical cable and optical cable reinforcement when normal production, and then carry out corresponding oil-filled operation when not affecting normal work.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of optical cable reinforcement of the present invention device for filling oil;
Fig. 2 is the structure enlarged diagram of part A in Fig. 1;
Fig. 3 is the process flow diagram of a kind of optical cable reinforcement of the present invention oil filling method.
In figure:
1, oil-filled room; 11, the first oil supply hole; 2, oil-filled mechanism; 21, oil-filled space; 22, oil filled enclosure; 23, the 3rd oil supply hole; 24, oil outlet; 25, the first sealing baffle; 26, the second sealing baffle; 3, oil-filled portion; 31, fixed body; 32, oil-filled pipeline; 41, clutch shaft bearing; 42, the second bearing; 5, wiping die.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of optical cable reinforcement device for filling oil that the present invention proposes, comprising:
Optical cable reinforcement is be in oil-filled room 1 when oil-filled, and in the present invention, the wall of oil-filled room 1 is hollow structure, comprises inner and outer wall, and on inwall, is provided with some first oil supply holes 11 on outer wall, is provided with some second oil supply holes,
Wherein,
Second oil supply hole makes ointment enter into the first oil supply hole 11, and the first oil supply hole 11 carries out the control of ointment amount, avoids unnecessary ointment to enter in oil-filled room 1, causes optical cable reinforcement too much oil-filled;
In the present invention, the first oil supply hole 11 is 12, with the axle center of oil-filled room 1 for the center of circle is arranged on inwall, the angle between each oil supply hole is made to be 30 °, and then ensure that optical cable reinforcement can be evenly oil-filled, second oil supply hole is 2, be oppositely arranged on outer wall, while making it possible to ensure oil-feed, unnecessary ointment rationally discharged;
Oil-filled mechanism 2 is arranged on the outside surface of oil-filled room 1, and and form oil-filled space 21 between oil-filled room 1, this oil-filled space 21 is communicated with the second oil supply hole, ointment enters into oil-filled mechanism 2, enter into after the second oil supply hole, the first oil supply hole 11 through oil-filled mechanism 2, enter into oil-filled room 1, and then realize oil-filled to optical cable reinforcement;
In the present invention, the length of oil-filled room 1 is greater than the length of oil-filled mechanism 2, can ensure when oil-filled room 1 is fixing like this, oil-filled mechanism 2 can carry out rotating or unaffected while the operation such as relative displacement, and then realizes to carry out twisted wire by oil-filled mechanism 2 while oil-filled to optical cable reinforcement;
Wherein,
Oil-filled mechanism 2 comprises: oil filled enclosure 22 is arranged on oil-filled room 1 outside surface, oil filled enclosure 22 is provided with the 3rd oil supply hole 23 and oil outlet 24; First sealing baffle 25 and the second sealing baffle 26, be separately positioned on the 3rd oil supply hole 23 both sides, oil-filled space 21 is formed by oil filled enclosure 22, first sealing baffle 25 and the second sealing baffle 26, namely the ointment entered by oil-filled portion 3 enters in oil-filled space 21, prevent ointment from overflowing from two ends by the first sealing baffle 25 and the second sealing baffle 26, improve the sealing of oil-filled space 21 entirety
Certainly in the present invention, first sealing baffle 25 and the second sealing baffle 26 are also respectively arranged with some optical cable through holes, carried out the transmission of optical cable by this some optical cable through hole, and then realize while oil-filled to optical cable reinforcement, the twisted wire of optical cable and reinforcement can be carried out;
Certainly in the present invention, for better to the sealing of oil-filled space 21, the position of corresponding first sealing baffle 25 of preferred oil filled enclosure 22 and the second sealing baffle 26, is respectively arranged with the first groove and the second groove, and is respectively arranged with O-ring seal in the first groove and the second groove; The sealing effectiveness of the mode entirety raising oil-filled space 21 of fitted seal circle is distinguished by the first groove and the second groove;
Oil-filled portion 3 is arranged on oil-filled mechanism 2 outside surface, be communicated with outside Fuel Tanking Unit with oil-filled mechanism 2 respectively, and oil-filled portion 3 can with the relative motion of oil-filled mechanism 2, operationally, outside device for filling oil, under the effect of air pump, makes ointment enter into oil-filled portion 3, and enters into oil-filled mechanism 2 through oil-filled portion 3, and then enter into oil-filled room 1 through oil-filled mechanism 2, carry out the oil-filled of optical cable reinforcement;
For better ensureing that oil-filled portion 3 can carry out relative motion with oil-filled, be relatively set with clutch shaft bearing 41 and the second bearing 42 between preferred oil-filled portion 3 and oil-filled mechanism 2, make oil-filled mechanism 2 can carry out action when oil-filled portion 3 is fixing by clutch shaft bearing 41 and the second bearing 42;
Wherein,
Oil-filled portion 3 comprises: fixed body 31 and oil-filled pipeline 32, this fixed body 31 is arranged on oil-filled mechanism 2 outside surface, and use time and external fixation device be fixed, this oil-filled pipeline 32 is communicated with oil-filled mechanism 2 through fixed body 31, and be communicated with outside Fuel Tanking Unit, certain oil-filled pipeline 32 is divided into two sections, be separately positioned on fixed body 31 and connect section, the oil-filled pipeline 32 of two sections is all communicated with oil-filled mechanism 2, entering of ointment is carried out in one end, the other end carries out the discharge of the unnecessary or oil-filled ointment completed, the oil-filled pipeline 32 of this outlet end is communicated with external recycling device or Fuel Tanking Unit, and then the recycling of ointment,
In the present invention, carry out oil-filled with the process of twisted pair wire to optical cable reinforcement, because optical cable reinforcement is be in dynamically in oil-filled process, therefore be the oil-filled effect better ensureing optical cable reinforcement, preferably one end, oil-filled room 1 is provided with wiping die 5, like this, when optical cable reinforcement exports through wiping die 5 one end after oil-filled completing, the oil filled by wiping die 5 pairs of optical cable reinforcement outside surfaces is processed again, and then increase the oil-filled uniformity coefficient of optical cable reinforcement outside surface, and then improve oil-filled effect;
As shown in Figure 3, the invention also discloses a kind of optical cable reinforcement oil filling method applying optical cable reinforcement device for filling oil, comprise the steps:
Ointment in Fuel Tanking Unit is placed in oil-filled mechanism 2, for ointment better can enter into oil-filled mechanism 2, preferably in the present invention under the effect of its pump, high again in Fuel Tanking Unit is placed in oil-filled mechanism 2, certain Fuel Tanking Unit is communicated with oil-filled portion 3, air pump can be communicated with Fuel Tanking Unit, also can be communicated with oil-filled portion 3, so just by the control of air pump, ointment can be entered oil-filled portion 3 and be injected in oil-filled mechanism 2;
After ointment enters into oil-filled mechanism 2, under the effect of air pump pressure, enter into oil-filled space 21, after ointment enters into oil-filled space 21, oil-filled space 21 can be full of with certain cycle; Certain oil-filled space 21 other end is arranged also has oil outlet, like this when ointment amount exceedes the consumption of optical cable reinforcement, can be discharged by oil outlet, ensure overall consumption;
Under the effect of air pump pressure, after ointment enters some second oil supply holes, enter into some first oil supply holes 11 again, until ointment enters oil-filled room 1, in the process, when ointment enters the first oil supply hole 11 through the second oil supply hole, carry out by the first oil supply hole 11 adjustment that ointment enters oil-filled room 1 ointment amount, to avoid too much ointment to enter into oil-filled room 1, and then ensure the oil-filled operation carrying out optical cable reinforcement when ointment amount is suitable;
After ointment enters into oil-filled room 1, just start to carry out oil-filled operation to optical cable reinforcement, because optical cable reinforcement carries out oil-filled operation in the process of twisted wire, therefore optical cable reinforcement is activity operations in oil-filled process, therefore along with the action of twisted wire, optical cable reinforcement constantly carries out oil-filled operation to each section, and then the optical cable reinforcement realizing optical cable reinforcement equally also twisted pair wire part after twisted wire completes completes oil-filled.
Pass through technique scheme, change the oil-filled position of optical cable reinforcement, and then can ensure to carry out oil-filled operation in the process of twisted wire, and then the impact avoided while increasing work efficiency oil-filled mechanism 2, ensure oil-filled mechanism 2 service efficiency and while the life-span, improve overall production efficiency.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an optical cable reinforcement device for filling oil, is characterized in that, comprising:
Wall is the oil-filled room (1) of hollow, comprises inner and outer wall, described inwall is provided with some first oil supply holes (11), described outer wall is provided with some second oil supply holes;
Oil-filled mechanism (2), be arranged on described oil-filled room (1) outside surface, and forming oil-filled space (21) between described oil-filled mechanism (2) and described oil-filled room (1), described oil-filled space (21) is communicated with described second oil supply hole;
Oil-filled portion (3), be arranged on described oil-filled mechanism (2) outside surface, be communicated with outside Fuel Tanking Unit with described oil-filled mechanism (2) respectively, and described oil-filled portion (3) can with the relative motion of described oil-filled mechanism (2).
2. optical cable reinforcement device for filling oil as claimed in claim 1, it is characterized in that, be relatively set with clutch shaft bearing (41) and the second bearing (42) between described oil-filled portion (3) and described oil-filled mechanism (2), make described oil-filled mechanism (2) action can be carried out when described oil-filled portion (3) is fixing by described clutch shaft bearing (41) and described second bearing (42).
3. optical cable reinforcement device for filling oil as claimed in claim 1, it is characterized in that, described oil-filled portion (3) comprising:
Fixed body (31), is arranged on described oil-filled mechanism (2) outside surface;
Oil-filled pipeline (32), through described fixed body (31), is communicated with described oil-filled mechanism (2), and is communicated with outside Fuel Tanking Unit.
4. optical cable reinforcement device for filling oil as claimed in claim 1, it is characterized in that, described oil-filled mechanism (2) comprising:
Oil filled enclosure (22), is arranged on described oil-filled room (1) outside surface, described oil filled enclosure (22) is provided with the 3rd oil supply hole (23) and oil outlet (24);
First sealing baffle (25) and the second sealing baffle (26), be separately positioned on described 3rd oil supply hole (23) both sides.
5. optical cable reinforcement device for filling oil as claimed in claim 4, it is characterized in that, the position of corresponding described first sealing baffle (25) of described oil filled enclosure (22) and described second sealing baffle (26), be respectively arranged with the first groove and the second groove, and be respectively arranged with O-ring seal in described first groove and described second groove.
6. optical cable reinforcement device for filling oil as claimed in claim 1, is characterized in that, also comprise: wiping die (5), be arranged on described oil-filled room (1) one end.
7. optical cable reinforcement device for filling oil as claimed in claim 1, it is characterized in that, the length of described oil-filled room (1) is greater than the length of described oil-filled mechanism (2).
8. optical cable reinforcement device for filling oil as claimed in claim 1, it is characterized in that, described first oil supply hole (11) is 12.
9. an optical cable reinforcement oil filling method for application optical cable reinforcement device for filling oil as described in claim 1-8, is characterized in that, comprise the steps:
S1: ointment in Fuel Tanking Unit is placed in oil-filled mechanism (2);
S2: ointment enters into oil-filled space (21) from oil-filled mechanism (2);
S3: ointment successively after some second oil supply holes and some first oil supply holes (11), enters into oil-filled room (1) through oil-filled space (21);
S4: carry out oil-filled at oil-filled room (1) interior focusing cable reinforcement.
10. optical cable reinforcement oil filling method as claimed in claim 9, it is characterized in that, described S1 step is:
Under the effect of air pump, ointment in Fuel Tanking Unit is placed in oil-filled mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548468.9A CN105093452B (en) | 2015-08-31 | 2015-08-31 | A kind of optical cable reinforcer device for filling oil and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548468.9A CN105093452B (en) | 2015-08-31 | 2015-08-31 | A kind of optical cable reinforcer device for filling oil and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105093452A true CN105093452A (en) | 2015-11-25 |
| CN105093452B CN105093452B (en) | 2018-03-02 |
Family
ID=54574274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510548468.9A Active CN105093452B (en) | 2015-08-31 | 2015-08-31 | A kind of optical cable reinforcer device for filling oil and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105093452B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270649A (en) * | 2018-12-11 | 2019-01-25 | 江苏永鼎股份有限公司 | Reinforcer gel filling device |
| CN112619996A (en) * | 2020-11-19 | 2021-04-09 | 通鼎互联信息股份有限公司 | Continuous intermittent oil filling device and using method |
| CN114217391A (en) * | 2021-10-28 | 2022-03-22 | 富通集团（嘉善）通信技术有限公司 | Optical cable factice filling mold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB242356A (en) * | 1924-08-07 | 1925-11-09 | Gen Electric | Improvements in insulated electric cable joints |
| JPS5697306A (en) * | 1980-01-07 | 1981-08-06 | Sumitomo Electric Ind Ltd | Heat-resistant optical fiber cable |
| GB2046471B (en) * | 1979-03-22 | 1983-05-11 | Telephone Cables Ltd | Tube containing optic fibre(s) and thixotropic fluid |
| EP0258839A2 (en) * | 1986-09-02 | 1988-03-09 | Siemens Aktiengesellschaft | Optical cable and method of making same |
| US20060260739A1 (en) * | 2005-05-16 | 2006-11-23 | Joseph Varkey | Methods of manufacturing composite slickline cables |
| CN203705704U (en) * | 2014-01-21 | 2014-07-09 | 汕头高新区奥星光通信设备有限公司 | Factice quantity control device |
| CN204390806U (en) * | 2015-02-03 | 2015-06-10 | 湖南神通光电科技有限责任公司 | Cable and optical cable device for filling oil |
| CN205003332U (en) * | 2015-08-31 | 2016-01-27 | 沈阳亨通光通信有限公司 | Optical cable reinforcement oil - filled device |
-
2015
- 2015-08-31 CN CN201510548468.9A patent/CN105093452B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB242356A (en) * | 1924-08-07 | 1925-11-09 | Gen Electric | Improvements in insulated electric cable joints |
| GB2046471B (en) * | 1979-03-22 | 1983-05-11 | Telephone Cables Ltd | Tube containing optic fibre(s) and thixotropic fluid |
| JPS5697306A (en) * | 1980-01-07 | 1981-08-06 | Sumitomo Electric Ind Ltd | Heat-resistant optical fiber cable |
| EP0258839A2 (en) * | 1986-09-02 | 1988-03-09 | Siemens Aktiengesellschaft | Optical cable and method of making same |
| US20060260739A1 (en) * | 2005-05-16 | 2006-11-23 | Joseph Varkey | Methods of manufacturing composite slickline cables |
| CN203705704U (en) * | 2014-01-21 | 2014-07-09 | 汕头高新区奥星光通信设备有限公司 | Factice quantity control device |
| CN204390806U (en) * | 2015-02-03 | 2015-06-10 | 湖南神通光电科技有限责任公司 | Cable and optical cable device for filling oil |
| CN205003332U (en) * | 2015-08-31 | 2016-01-27 | 沈阳亨通光通信有限公司 | Optical cable reinforcement oil - filled device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270649A (en) * | 2018-12-11 | 2019-01-25 | 江苏永鼎股份有限公司 | Reinforcer gel filling device |
| CN112619996A (en) * | 2020-11-19 | 2021-04-09 | 通鼎互联信息股份有限公司 | Continuous intermittent oil filling device and using method |
| CN112619996B (en) * | 2020-11-19 | 2022-08-05 | 通鼎互联信息股份有限公司 | Continuous intermittent oil filling device and using method |
| CN114217391A (en) * | 2021-10-28 | 2022-03-22 | 富通集团（嘉善）通信技术有限公司 | Optical cable factice filling mold |
| CN114217391B (en) * | 2021-10-28 | 2023-09-22 | 富通集团（嘉善）通信技术有限公司 | Optical cable oleamen filling mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105093452B (en) | 2018-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105093452A (en) | Oil-filling device and oil-filling method for optical cable reinforcers | |
| CN104020544A (en) | Non-metallic cable and manufacturing method thereof | |
| CN205003332U (en) | Optical cable reinforcement oil - filled device | |
| CN105044868B (en) | A kind of optical cable preparation facilities | |
| CN204044415U (en) | Full-dry optical cable | |
| CN106324756A (en) | Optical fiber splicing method and device | |
| CN102981228B (en) | Spray-type optical cable waterproof cream filling equipment | |
| CN103499859A (en) | Full-medium flexible miniature wear-resistant lead-in optic cable and manufacturing method thereof | |
| CN109355759A (en) | A kind of waxing preparation method of textile yarn and process equipment for this method | |
| CN102368109A (en) | Stainless steel loose tube-containing outdoor optical cable for communication | |
| CN104035173A (en) | Fully-dry type nonmetal optical cable and machining technology thereof | |
| CN203535274U (en) | All-dielectric flexible miniature wear-resistant leading-in optical cable | |
| CN204009166U (en) | A kind of non-metallic optical fiber cables | |
| CN208117453U (en) | A kind of silicon rubber glass fibre sleeve deburred device | |
| CN217169858U (en) | Hydrogen cylinder cellosilk winding system | |
| CN107861208A (en) | A kind of Full-dry optical cable | |
| KR20130120963A (en) | Air blown fiber optic cable | |
| CN103744155B (en) | A kind of ointment fill process | |
| CN207601386U (en) | A kind of Full-dry optical cable | |
| CN209784609U (en) | High-sensitivity sensing optical fiber unit | |
| CN209652588U (en) | A kind of padding machine | |
| CN207051564U (en) | A kind of direct built-in optical cable of the sleeve pipe containing stainless loose | |
| CN105301728A (en) | Layer stranded optical cable water-blocking ointment filling device | |
| CN207164325U (en) | A kind of water-drop-shaped self-support cable | |
| CN207701086U (en) | A kind of coiled rod and preparation facilities having communication function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: Shenyang City, Liaoning province 110168 science road Hunnan New District No. 6 Co-patentee after: Jiangsu Hengtong Photoelectric Co., Ltd. Patentee after: Shenyang Hengtong Optical Communication Co., Ltd. Address before: Shenyang City, Liaoning province 110000 science road Hunnan New District No. 6 Patentee before: Shenyang Hengtong Optical Communication Co., Ltd. |
|
| TR01 | Transfer of patent right |