CN103474134A - Rare earth aluminum alloy variable-frequency cable - Google Patents
Rare earth aluminum alloy variable-frequency cable Download PDFInfo
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- CN103474134A CN103474134A CN2013103710915A CN201310371091A CN103474134A CN 103474134 A CN103474134 A CN 103474134A CN 2013103710915 A CN2013103710915 A CN 2013103710915A CN 201310371091 A CN201310371091 A CN 201310371091A CN 103474134 A CN103474134 A CN 103474134A
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- layer
- rare earth
- cable
- aluminum alloy
- earth aluminum
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 23
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229940037003 alum Drugs 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 239000007822 coupling agent Substances 0.000 claims description 4
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Inorganic materials [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000008029 eradication Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229910017083 AlN Inorganic materials 0.000 claims description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 2
- -1 PA6 compound Chemical class 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 2
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 2
- 238000001694 spray drying Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 5
- 239000004800 polyvinyl chloride Substances 0.000 abstract 5
- 230000000979 retarding effect Effects 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229920003020 cross-linked polyethylene Polymers 0.000 abstract 1
- 239000004703 cross-linked polyethylene Substances 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000010618 wire wrap Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 101000831616 Homo sapiens Protachykinin-1 Proteins 0.000 description 1
- 102100024304 Protachykinin-1 Human genes 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a rare earth aluminum alloy variable-frequency cable which comprises conductors, wherein the conductors are formed by twisting rare earth aluminum wire bundles; each the conductor is coated with a cross-linked polyethylene insulating layer to form an insulating wire core; the three insulating wire cores are distributed into a triangle in a carrier layer so as to form a cable core; the carrier layer is made from an elastic material through the extrusion molding; a compression-resisting hole is formed in the carrier layer; and a wrapping layer, a copper wire woven shielding layer, a copper wire wrapping shielding layer, a 90 DEG C inflaming retarding PVC (Poly Vinyl Chloride) lining layer, a rare earth aluminum alloy interlocking armor layer and a 90 DEG C inflaming retarding PVC outer sheath layer are sequentially arranged outside the cable core. The cable is novel in structural design. Due to the adoption of the conductors made of the rare earth aluminum alloy material, the carrier layer, double shielding layers, the 90 DEG C inflaming retarding PVC lining layer, the rare earth aluminum alloy interlocking armor layer, the 90 DEG C inflaming retarding PVC outer sheath layer and the like, the cable has the strong voltage impact resistance, is capable of resisting the pulse voltage when the high-speed variable frequency is frequently performed. As a result, a variable-frequency electric appliance is protected well.
Description
technical field:
The present invention relates to frequency-changing cable, relate in particular to a kind of rare earth aluminium alloy frequency-changing cable.
background technology:
The use of frequency conversion equipment is increasing to the demand of supporting with it private cable (calling frequency-changing cable in the following text), and specification requirement is also more and more higher.The place of mainly laying due to frequency-changing cable mostly is in cabin; make frequency-changing cable to lay space less; external diameter, weight, bending radius that this just requires cable on the basis of guaranteed performance etc. is as far as possible little; make cable there is stronger proof voltage impact; pulse voltage in the time of standing at a high speed frequent frequency conversion, play a good protection to frequency conversion electrical equipment.
There is defect in the structural design of frequency-changing cable in the market, can not meet the demand of above-mentioned actual application environment, therefore, needs designer's frequency-changing cable structure reasonable in design.
summary of the invention:
In order to make up the prior art problem; the purpose of this invention is to provide a kind of rare earth aluminium alloy frequency-changing cable; can improve the stronger proof voltage impact of having of cable, the pulse voltage in the time of standing at a high speed frequent frequency conversion, play a good protection to frequency conversion electrical equipment.
Technical scheme of the present invention is as follows:
The rare earth aluminium alloy frequency-changing cable, comprise conductor, it is characterized in that: described conductor adopts rare earth aluminium alloy tow strand to form, conductor is coated with crosslinked polyetylene insulated layer and forms insulated wire cores, three eradication edge cores are distributed in a triangle in carrier layer and form cable core, carrier layer adopts the elastomeric material extrusion moulding to form, also be provided with the resistance to compression hole in carrier layer, cable core is provided with lapping layer, proof copper-wire braided screen, copper strips lapped shielding layer, 90 ℃ of flame-proof PVC inner coverings, rare earth aluminium alloy band lock armo layer, 90 ℃ of flame-proof PVC external sheath layers outward successively.
Described rare earth aluminium alloy frequency-changing cable is characterized in that: described lapping layer adopts the overlapping wrapped formation of high temperature resistant polyurethane tape, and the wrapped rate of putting up is not less than 18%.
Advantage of the present invention is:
Structural design novelty of the present invention; conductor by adopting rare earth aluminum alloy material, carrier layer, double layer screen layer, 90 ℃ of flame-proof PVC inner coverings, rare earth aluminium alloy band lock armo layer, 90 ℃ of structures such as flame-proof PVC external sheath layer; make the stronger proof voltage impact of having of cable; pulse voltage in the time of standing at a high speed frequent frequency conversion, play a good protection to frequency conversion electrical equipment.
the accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
embodiment:
Referring to Fig. 1:
The rare earth aluminium alloy frequency-changing cable, comprise conductor 1, conductor 1 adopts rare earth aluminium alloy tow strand to form, conductor 1 is coated with crosslinked polyetylene insulated layer 2 and forms insulated wire cores, three eradication edge cores are distributed in a triangle in carrier layer 3 and form cable core, carrier layer 3 adopts the elastomeric material extrusion moulding to form, also be provided with resistance to compression hole 4 in carrier layer 3, cable core is provided with lapping layer 5, proof copper-wire braided screen 6,7,90 ℃ of flame-proof PVC inner coverings 8 of copper strips lapped shielding layer, 9,90 ℃ of flame-proof PVC external sheath layer 10 of rare earth aluminium alloy band lock armo layer outward successively.
Lapping layer 5 adopts the overlapping wrapped formation of high temperature resistant polyurethane tape, and the wrapped rate of putting up is not less than 18%.
PVC external sheath layer 10 is coated with the insulating sleeve layer, and described insulating sleeve layer material is made by the raw material of following weight portion (kilogram):
SG-5 Corvic 100, nylon PA6 22, calcium carbonate 24, aluminium hydroxide 4, antimonous oxide 4, nano diatomite 14, lead stearate 3, chlorinated paraffin wax 8, zinc 2, titanate coupling agent TMC-TTS 2, talcum powder 21, dibutyl phthalate 3, compounded mix 5: described compounded mix is made by the raw material of following weight portion (kilogram): clay 10, schmigel 4, aluminium nitride 6, celestine 2, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2,
crosslinking agent TAC1, alum 8, zinc stearate 3, carborundum 1, ferrocene 2; The preparation method calcines clay, celestine 4-5 hour under 500-550 ℃, then, take out, add in suitable quantity of water and grind in the lump with alum, adding 10-15% hydrochloric acid solution tune PH is 4.-5.5, and ground slurry is to the 400-500 order, the repeated hydrogenation sodium oxide molybdena is adjusted to neutrality, filter washing, spray drying, obtain powder; The gained powder is mixed with other residual components, and ground and mixed evenly and get final product;
Described preparation method mixes nylon PA6, dibutyl phthalate, is heated to 220-230 ℃, then adds nano diatomite, lead stearate, chlorinated paraffin wax, aluminium hydroxide to stir kneading evenly; SG-5 Corvic, aluminium hydroxide, antimonous oxide are mixed simultaneously, be heated to 175-190 ℃, mixing kneading is even; Aforementioned nylon PA6 compound, SG-5 Corvic are mixed and merge, mix under 180-195 ℃, then add titanate coupling agent TMC-TTS, mediate after 10-15 minute, then add other residual components, mix 10-15 minute, granulate and get final product.
Insulating sleeve layer of the present invention has weatherability, cold resistance, the resistance to ag(e)ing of anti-flammability, pull resistance, excellence preferably.
Claims (3)
1. a rare earth aluminium alloy frequency-changing cable, comprise conductor, it is characterized in that: described conductor adopts rare earth aluminium alloy tow strand to form, conductor is coated with crosslinked polyetylene insulated layer and forms insulated wire cores, three eradication edge cores are distributed in a triangle in carrier layer and form cable core, carrier layer adopts the elastomeric material extrusion moulding to form, also be provided with the resistance to compression hole in carrier layer, cable core is provided with lapping layer, proof copper-wire braided screen, copper strips lapped shielding layer, 90 ℃ of flame-proof PVC inner coverings, rare earth aluminium alloy band lock armo layer, 90 ℃ of flame-proof PVC external sheath layers outward successively.
2. rare earth aluminium alloy frequency-changing cable according to claim 1, it is characterized in that: described lapping layer adopts the overlapping wrapped formation of high temperature resistant polyurethane tape, and the wrapped rate of putting up is not less than 18%.
3. rare earth aluminium alloy frequency-changing cable according to claim 1, is characterized in that described PVC external sheath layer is coated with the insulating sleeve layer, and described insulating sleeve layer material is made by the raw material of following weight portion:
SG-5 Corvic 100-120, nylon PA6 18-22, calcium carbonate 24-28, aluminium hydroxide 3-4, antimonous oxide 4-5, nano diatomite 12-14, lead stearate 2-3, chlorinated paraffin wax 8-10, zinc 2-3, titanate coupling agent TMC-TTS 1-2, talcum powder 21-24, dibutyl phthalate 2-3, compounded mix 4-5: described compounded mix is made by the raw material of following weight portion: clay 10-12, schmigel 3-4, aluminium nitride 5-6, celestine 1-2, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3,
crosslinking agent TAC1-2, alum 8-10, zinc stearate 2-3, carborundum 1-2, ferrocene 2-3, the preparation method calcines clay, celestine 4-5 hour under 500-550 ℃, then, take out, add in suitable quantity of water and grind in the lump with alum, adding 10-15% hydrochloric acid solution tune PH is 4.-5.5, and ground slurry is to the 400-500 order, the repeated hydrogenation sodium oxide molybdena is adjusted to neutrality, filter washing, spray drying, obtain powder, the gained powder is mixed with other residual components, and ground and mixed evenly and get final product,
Described preparation method mixes nylon PA6, dibutyl phthalate, is heated to 220-230 ℃, then adds nano diatomite, lead stearate, chlorinated paraffin wax, aluminium hydroxide to stir kneading evenly; SG-5 Corvic, aluminium hydroxide, antimonous oxide are mixed simultaneously, be heated to 175-190 ℃, mixing kneading is even; Aforementioned nylon PA6 compound, SG-5 Corvic are mixed and merge, mix under 180-195 ℃, then add titanate coupling agent TMC-TTS, mediate after 10-15 minute, then add other residual components, mix 10-15 minute, granulate and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103710915A CN103474134A (en) | 2013-08-23 | 2013-08-23 | Rare earth aluminum alloy variable-frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103710915A CN103474134A (en) | 2013-08-23 | 2013-08-23 | Rare earth aluminum alloy variable-frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103474134A true CN103474134A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103710915A Pending CN103474134A (en) | 2013-08-23 | 2013-08-23 | Rare earth aluminum alloy variable-frequency cable |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871570A (en) * | 2014-02-28 | 2014-06-18 | 安徽江淮电缆集团有限公司 | Armoured sheath flexible cable with aluminum alloy conductor cable cores |
| CN103903690A (en) * | 2014-03-06 | 2014-07-02 | 安徽猎塔电缆集团有限公司 | Aviation cable |
| CN104751932A (en) * | 2015-04-21 | 2015-07-01 | 湖州东尼电子有限公司 | Ultrahigh-tensile-strength alloy tin-copper-plated conductor material |
| CN104795160A (en) * | 2015-04-14 | 2015-07-22 | 安徽华通电缆集团有限公司 | High-temperature fire-resisting cable for airplane engine compartments and engines |
| CN104867575A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Nickel conductor wire |
| CN108109760A (en) * | 2018-02-07 | 2018-06-01 | 常州必能信汽车电器有限公司 | A kind of high-pressure car ignition wire cable of high-temperature resistant high fire-retardance heat radiation |
| CN119889775A (en) * | 2025-02-27 | 2025-04-25 | 苏州胤卓光电科技有限公司 | Short-circuit-preventing cable |
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| CN1594418A (en) * | 2004-07-13 | 2005-03-16 | 武汉理工大学 | polyvinyl chloride and superfine polycaprolactam eutectic materials and method for preparing same |
| CN1931915A (en) * | 2005-09-16 | 2007-03-21 | 无锡江南电缆有限公司 | Soft PVC plastic for electric wire and cable |
| CN201820487U (en) * | 2010-10-13 | 2011-05-04 | 安徽埃克森科技集团有限公司 | High-temperature resistant frequency converter cable |
| CN102120856A (en) * | 2011-01-13 | 2011-07-13 | 杭州鸿雁电器有限公司 | Polyvinyl chloride/organic hydrotalcite nanocomposite and preparation method thereof |
| CN202694951U (en) * | 2012-06-12 | 2013-01-23 | 安徽五洲特种电缆集团有限公司 | Light flame-resistant polrvinyl chloride-insulated and sheathed power cable |
| CN202887857U (en) * | 2012-09-22 | 2013-04-17 | 安徽亚神电缆集团有限公司 | Frequency converter special aluminum alloy power cable |
-
2013
- 2013-08-23 CN CN2013103710915A patent/CN103474134A/en active Pending
Patent Citations (6)
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| CN1594418A (en) * | 2004-07-13 | 2005-03-16 | 武汉理工大学 | polyvinyl chloride and superfine polycaprolactam eutectic materials and method for preparing same |
| CN1931915A (en) * | 2005-09-16 | 2007-03-21 | 无锡江南电缆有限公司 | Soft PVC plastic for electric wire and cable |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867575A (en) * | 2014-02-24 | 2015-08-26 | 安徽新华电缆(集团)有限公司 | Nickel conductor wire |
| CN103871570A (en) * | 2014-02-28 | 2014-06-18 | 安徽江淮电缆集团有限公司 | Armoured sheath flexible cable with aluminum alloy conductor cable cores |
| CN103903690A (en) * | 2014-03-06 | 2014-07-02 | 安徽猎塔电缆集团有限公司 | Aviation cable |
| CN104795160A (en) * | 2015-04-14 | 2015-07-22 | 安徽华通电缆集团有限公司 | High-temperature fire-resisting cable for airplane engine compartments and engines |
| CN104751932A (en) * | 2015-04-21 | 2015-07-01 | 湖州东尼电子有限公司 | Ultrahigh-tensile-strength alloy tin-copper-plated conductor material |
| CN108109760A (en) * | 2018-02-07 | 2018-06-01 | 常州必能信汽车电器有限公司 | A kind of high-pressure car ignition wire cable of high-temperature resistant high fire-retardance heat radiation |
| CN119889775A (en) * | 2025-02-27 | 2025-04-25 | 苏州胤卓光电科技有限公司 | Short-circuit-preventing cable |
| CN119889775B (en) * | 2025-02-27 | 2025-08-12 | 苏州胤卓光电科技有限公司 | A short-circuit-proof cable |
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Application publication date: 20131225 |