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Energy transferring optical cable

An optical cable and cladding technology, applied in the field of energy transmission optical cables, can solve the problems of short service life, reduce the overall strength of the optical cable design, the strength of the end connector, and affect the performance of the components, so as to prolong the service life and achieve long-term stability and reliability. Transmission, ensure long-term stable light guide effect

Active Publication Date: 2015-04-22
武汉芯微感科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the PVC material sheath has great limitations in indoor applications. The inherent material performance disadvantages such as toxic substances emitted at high temperatures and material deterioration at low temperatures will limit its application environment, and the service life is not long. The cycle is replaced in time; at the same time, the full tight sleeve design of the optical cable without tensile strength material also reduces the overall strength of the optical cable design and the strength of the end connector, which affects the performance of the component in practical applications

Method used

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  • Energy transferring optical cable

Examples

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Effect test

Embodiment 1

[0036] An energy transmission optical cable, comprising:

[0037] A core layer 1, which is made of quartz glass material, the diameter of the core layer 1 is 0.195mm;

[0038] A cladding layer 2, which covers the core layer 1, the cladding layer is composed of quartz glass material, and the thickness of the cladding layer is 0.012mm;

[0039] A tight cladding 4 covering the cladding 2, the tight cladding 4 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the tight cladding 4 is 0.3 mm;

[0040] The outer sheath 7 covers the tight cladding 4, the outer sheath 7 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the outer sheath 7 is 0.2 mm.

[0041] The energy transmission optical cable also includes:

[0042] The coating layer 3 is coated on the outer surface of the cladding layer 2, the refractive index of the coating layer 3 is 1.5, and the thickness is 0.05mm.

[0043] In the energy transmission optical cable,...

Embodiment 2

[0053] An energy transmission optical cable, comprising:

[0054] A core layer 1, which is made of quartz glass material, the diameter of the core layer 1 is 0.205mm;

[0055] A cladding layer 2, which covers the core layer 1, the cladding layer 2 is composed of quartz glass material, and the thickness of the cladding layer 2 is 0.016mm;

[0056] A tight cladding 4, which covers the cladding 2, the tight cladding 4 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the tight cladding 44 is 0.5mm;

[0057] The outer sheath 7 covers the tight cladding 4, the outer sheath 7 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the outer sheath 7 is 0.5mm.

[0058] The energy transmission optical cable also includes:

[0059] The coating layer 3 is coated on the outer surface of the cladding layer 2, the refractive index of the coating layer 3 is 1.7, and the thickness is 0.07mm.

[0060] In the energy transmission optica...

Embodiment 3

[0070] An energy transmission optical cable, comprising:

[0071] A core layer 1, which is made of quartz glass material, the diameter of the core layer 1 is 0.200mm;

[0072] A cladding layer 2, which covers the core layer 1, the cladding layer 2 is made of quartz glass material, and the thickness of the cladding layer 2 is 0.015mm;

[0073] A tight cladding 4 covering the cladding, the tight cladding 4 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the tight cladding 4 is 0.4mm;

[0074] The outer sheath 7 covers the tight cladding 4, the outer sheath 7 is made of ethylene-tetrafluoroethylene copolymer material, and the thickness of the outer sheath 7 is 0.3mm.

[0075] The energy transmission optical cable also includes:

[0076] The coating layer 3 is coated on the outer surface of the cladding layer 2, the refractive index of the coating layer 3 is 1.6, and the thickness is 0.06mm.

[0077] In the energy transmission optical cable, the...

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Abstract

The invention discloses an energy transferring optical cable. The energy transferring optical cable comprises a core layer, a cladding, a tight cladding and an outer protective layer. The core layer is made of quartz glass materials, and the diameter of the core layer is 0.195 mm-0.205 mm. The core layer is covered with the cladding, the cladding is made of quartz glass materials, and the thickness of the cladding is 0.012 mm-0.016 mm. The cladding is covered with the tight cladding, the tight cladding is made of ethylene-tetrafluoroethylene copolymer materials, and the thickness of the tight cladding is 0.3 mm-0.5 mm. The tight cladding is covered with the outer protective layer, the outer protective layer is made of ethylene-tetrafluoroethylene copolymer materials, and the thickness of the outer protective layer is 0.2 mm-0.5 mm. The energy transferring optical cable has the advantages of being resistant to extra-high voltage, high in flame retardance, high in insulation, resistant to dirt, high in strength, long in service life and the like.

Description

technical field [0001] The invention relates to an optical cable used in the field of industrial control. More specifically, the present invention relates to an energy transmission optical cable used in the technical field of special industrial control optical cable transmission. Background technique [0002] In the field of industrial control, large-capacity bandwidth and data processing have been replaced by optical fibers. Due to the low data processing of traditional network cables, heavy copper wires and resource consumption, it is commonly used internationally to use large-diameter quartz core plastic clad optical fibers. To carry out data transmission to ensure transmission efficiency. In the selection of the optical cable structure used, the current mainstream design is still PVC material sheath, the main reason is due to the good flame retardant performance of this material; at the same time, in order to achieve the effect on high voltage insulation performance, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/443
Inventor 但锦
Owner 武汉芯微感科技有限公司
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