CN102097166A - Heat resisting and corona resistant aluminum lapped flat wire - Google Patents
Heat resisting and corona resistant aluminum lapped flat wire Download PDFInfo
- Publication number
- CN102097166A CN102097166A CN2011100786881A CN201110078688A CN102097166A CN 102097166 A CN102097166 A CN 102097166A CN 2011100786881 A CN2011100786881 A CN 2011100786881A CN 201110078688 A CN201110078688 A CN 201110078688A CN 102097166 A CN102097166 A CN 102097166A
- Authority
- CN
- China
- Prior art keywords
- insulating paper
- wrapped
- layer
- mica
- corona
- 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
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to a heat resisting and corona resistant aluminum lapped flat wire, which comprises a fiberglass yarn layer attached to the peripheral wall of an aluminum flat wire conductor, a mica tape layer attached to the peripheral wall of the fiberglass yarn layer and an insulating paper layer attached to the peripheral wall of the mica tape layer, wherein the mica tape layer is formed by the butt seam lapping of a plurality of layers of mica tapes; and the insulating paper layer is formed by the overlapping lapping of a plurality of layers of aromatic polyamide insulating paper. The heat resisting and corona resistant aluminum lapped flat wire has a compact and rational structure, a stable insulating structure, high heat resistance, high radiation resistance and fire retardance, reduces the occupied volume of an electrical appliance, and can bear a load produced by the running of the electrical appliance and the action of an ambient environment, improve the running safety of the electrical appliance and prolong the service life of the electrical appliance.
Description
Technical field
The present invention relates to the wrapped flat aluminium wire of a kind of high temperature resistant, anti-corona, belong to coil windings line technology field.
Background technology
Lapping electromagnetic wire is the big series products of another except that enamelled wire in the electromagnetic wire, and the fiber lapped wire of producing both at home and abroad mainly is the glass fibre lapped wire at present.Be mainly used in the particular surroundingss such as metallurgy, thermal technology, oil, chemical industry, natural gas, kerosene, need the various electric devices of fire protecting performance.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of high temperature resistant, anti-corona is provided, uses at the wrapped flat aluminium wire that needs on the various electric devices of fire protecting performance.
According to technical scheme provided by the invention, the wrapped flat aluminium wire of described high temperature resistant, anti-corona, it is included in the glass fiber layer that flat aluminium wire conductor perisporium adheres to, and is attached with the mica belt on glass fiber layer perisporium, is attached with insulating paper layer on mica belt perisporium; Described mica belt is by wrapped formation of several layers mica tape opposite joint; Described insulating paper layer overlaps wrapped formation by several layers aromatic polyamide insulating paper.
The thickness of described glass fiber layer is 0.03 ~ 0.05mm.The thickness of described mica belt is 0.05 ~ 0.13mm.The thickness of described insulating paper layer is 0.045 ~ 0.05mm.
Stagger 0.4～0.6 times of mica tape width of the overlapping the slot of described aromatic polyamide insulating paper internal layer and the outer field abutment joint of mica tape.
Compact conformation of the present invention, reasonable has reduced the volume that takies electrical equipment; Insulation system is stable, can bear the load of electrical installation operation generation and the effect of surrounding environment, has very high heat resistant type, radiation resistance, and fire-retardant; Can improve the safety in operation of electrical equipment, and can increase the service life.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is A-A cutaway view of Fig. 1.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in Figure 1, 2, the present invention mainly is made of parts such as flat aluminium wire conductor 1, glass fiber layer 2, mica belt 3, mica tape 3.1, insulating paper layer 4 and aromatic polyamide insulating papers 4.1.
The wrapped flat aluminium wire of high temperature resistant, anti-corona, it is included in the glass fiber layer 2 that flat aluminium wire conductor 1 perisporium adheres to, and is attached with mica belt 3 on glass fiber layer 2 perisporium, is attached with insulating paper layer 4 on mica belt 3 perisporiums; Described mica belt 3 is formed by several layers mica tape 3.1 opposite joints wrapped (being that opposite side is wrapped); Described insulating paper layer 4 is formed by several layers aromatic polyamide insulating paper 4.1 overlap joints wrapped (being overlapping wrapped).
The thickness of described glass fiber layer 2 is 0.03 ~ 0.05mm.The thickness of described mica belt 3 is 0.05 ~ 0.13mm.The thickness of described insulating paper layer 4 is 0.045 ~ 0.05mm.
During production, flat aluminium wire conductor 1 is pressed specification through the extrusion equipment moulding, glass fiber layer 2 is continued to twine in the outside, after glass fiber layer 2 twines, on flat aluminium wire conductor 1, mica tape 3.1 twines in the wrapped mode of opposite joint through baking oven high temperature sintering firm attachment, forms mica belt 3; Adopting aromatic polyamide insulating paper 4.1(at last is Nomex paper) twine to overlap wrapped mode, form insulating paper layer 4.Stagger 0.4 ~ 0.6 times of mica tape 3.1 width of the overlapping the slot of the aromatic polyamide insulating paper 4.1 of innermost layer and the abutment joint of outermost mica tape 3.1.When glass fiber layer 2 is wrapped, four silks are rolled into a ball adjacent an angle of 90 degrees and are disposed in order, wrapped successively on flat aluminium wire conductor 1, the wrapped mode of mica belt 3 and insulating paper layer 4 is consistent with the wrapped mode of individual thread group, produce a wrapping angle between each insulating tape and the flat aluminium wire conductor 1, flat aluminium wire conductor 1 is being subjected under the draw, and the feasible evenly wrapped pitch that rotates a circle of band is put in each insulating tape rotation.
Claims (5)
1. wrapped flat aluminium wire of high temperature resistant, anti-corona, it is characterized in that: it is included in the glass fiber layer (2) that flat aluminium wire conductor (1) perisporium adheres to, on glass fiber layer (2) perisporium, be attached with mica belt (3), on mica belt (3) perisporium, be attached with insulating paper layer (4); Described mica belt (3) is by wrapped formation of several layers mica tape (3.1) opposite joint; Described insulating paper layer (4) overlaps wrapped formation by several layers aromatic polyamide insulating paper (4.1).
2. the wrapped flat aluminium wire of high temperature resistant, anti-corona as claimed in claim 1, it is characterized in that: the thickness of described glass fiber layer (2) is 0.03 ~ 0.05mm.
3. the wrapped flat aluminium wire of high temperature resistant, anti-corona as claimed in claim 1, it is characterized in that: the thickness of described mica belt (3) is 0.05 ~ 0.13mm.
4. the wrapped flat aluminium wire of high temperature resistant, anti-corona as claimed in claim 1, it is characterized in that: the thickness of described insulating paper layer (4) is 0.045 ~ 0.05mm.
5. the wrapped flat aluminium wire of high temperature resistant, anti-corona as claimed in claim 1 is characterized in that: stagger 0.4～0.6 times of mica tape (3.1) width of the overlapping the slot of described aromatic polyamide insulating paper (4.1) internal layer and the outer field abutment joint of mica tape (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110078688 CN102097166B (en) | 2011-03-30 | 2011-03-30 | Heat resisting and corona resistant aluminum lapped flat wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110078688 CN102097166B (en) | 2011-03-30 | 2011-03-30 | Heat resisting and corona resistant aluminum lapped flat wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102097166A true CN102097166A (en) | 2011-06-15 |
| CN102097166B CN102097166B (en) | 2012-11-21 |
Family
ID=44130215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110078688 Active CN102097166B (en) | 2011-03-30 | 2011-03-30 | Heat resisting and corona resistant aluminum lapped flat wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097166B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041197A1 (en) * | 2022-08-25 | 2024-02-29 | 河源市可顺绝缘材料有限公司 | Insulated flat wire |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075514A (en) * | 1990-08-14 | 1991-12-24 | Thermex, Inc. | Insulated thermocouple |
| CN2701033Y (en) * | 2004-05-18 | 2005-05-18 | 李明斌 | Multiple insulation high temperature and high voltage electric cable |
| CN1760994A (en) * | 2004-10-12 | 2006-04-19 | 方世满 | High temperature ceramics electromagnetic wire, and manufacturing method |
| CN1272984C (en) * | 2002-10-29 | 2006-08-30 | 张志洪 | Glass fiber mica alloy heat generating wire cable |
| CN2899041Y (en) * | 2006-03-16 | 2007-05-09 | 上海电缆研究所 | Assembled heat-resisting conducting wire |
| CN101262152A (en) * | 2007-03-06 | 2008-09-10 | 株式会社东芝 | Coil insulator, armature coil insulated by the coil insulator and electrical rotating machine having the armature coil |
| CN101393780A (en) * | 2007-09-21 | 2009-03-25 | 尼克桑斯公司 | Cable |
| CN101414493A (en) * | 2008-12-08 | 2009-04-22 | 长沙长利电工材料有限责任公司 | A kind of electromagnetic wire and coil windings |
| CN101515488A (en) * | 2009-03-17 | 2009-08-26 | 无锡环宇电磁线有限公司 | Polyimide sintered film transposed conductor |
| CN101521053A (en) * | 2009-03-17 | 2009-09-02 | 无锡环宇电磁线有限公司 | Transposition conducting wire of impregnated glass filament package |
| CN201413671Y (en) * | 2009-06-01 | 2010-02-24 | 苏州巨峰金属线缆有限公司 | Self-adhesive polyester double glass fiber wrapped copper-clad aluminum flat wire |
| CN201741446U (en) * | 2010-06-30 | 2011-02-09 | 苏州贝得科技有限公司 | Double glass-fiber mica film tape lapping copper strip |
| CN201994113U (en) * | 2011-03-30 | 2011-09-28 | 无锡统力电工有限公司 | High-temperature-resistance and corona-resistance covered flat aluminum wire |
-
2011
- 2011-03-30 CN CN 201110078688 patent/CN102097166B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075514A (en) * | 1990-08-14 | 1991-12-24 | Thermex, Inc. | Insulated thermocouple |
| CN1272984C (en) * | 2002-10-29 | 2006-08-30 | 张志洪 | Glass fiber mica alloy heat generating wire cable |
| CN2701033Y (en) * | 2004-05-18 | 2005-05-18 | 李明斌 | Multiple insulation high temperature and high voltage electric cable |
| CN1760994A (en) * | 2004-10-12 | 2006-04-19 | 方世满 | High temperature ceramics electromagnetic wire, and manufacturing method |
| CN2899041Y (en) * | 2006-03-16 | 2007-05-09 | 上海电缆研究所 | Assembled heat-resisting conducting wire |
| CN101262152A (en) * | 2007-03-06 | 2008-09-10 | 株式会社东芝 | Coil insulator, armature coil insulated by the coil insulator and electrical rotating machine having the armature coil |
| CN101393780A (en) * | 2007-09-21 | 2009-03-25 | 尼克桑斯公司 | Cable |
| CN101414493A (en) * | 2008-12-08 | 2009-04-22 | 长沙长利电工材料有限责任公司 | A kind of electromagnetic wire and coil windings |
| CN101515488A (en) * | 2009-03-17 | 2009-08-26 | 无锡环宇电磁线有限公司 | Polyimide sintered film transposed conductor |
| CN101521053A (en) * | 2009-03-17 | 2009-09-02 | 无锡环宇电磁线有限公司 | Transposition conducting wire of impregnated glass filament package |
| CN201413671Y (en) * | 2009-06-01 | 2010-02-24 | 苏州巨峰金属线缆有限公司 | Self-adhesive polyester double glass fiber wrapped copper-clad aluminum flat wire |
| CN201741446U (en) * | 2010-06-30 | 2011-02-09 | 苏州贝得科技有限公司 | Double glass-fiber mica film tape lapping copper strip |
| CN201994113U (en) * | 2011-03-30 | 2011-09-28 | 无锡统力电工有限公司 | High-temperature-resistance and corona-resistance covered flat aluminum wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041197A1 (en) * | 2022-08-25 | 2024-02-29 | 河源市可顺绝缘材料有限公司 | Insulated flat wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102097166B (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101430947B (en) | Corrugated metal sheath inorganic mineral insulation cable and method for producing the same | |
| CN211376289U (en) | Medium-voltage power cable for rail transit | |
| CN203165523U (en) | Flexible cable with characteristics of polyvinyl chloride insulation and flame-retardant polyurethane elastomer sheath | |
| CN2899041Y (en) | Assembled heat-resisting conducting wire | |
| CN201994113U (en) | High-temperature-resistance and corona-resistance covered flat aluminum wire | |
| CN203038702U (en) | Flexible fireproof cable | |
| CN202816409U (en) | Flexible fireproof heatproof instrument cable | |
| CN102097166B (en) | Heat resisting and corona resistant aluminum lapped flat wire | |
| CN201402642Y (en) | Nomex insulating combined transposed conductor | |
| CN201166998Y (en) | Transposition conductor for PET polyester film | |
| CN201340755Y (en) | Corrugated metallic sheath inorganic mineral insulation cable | |
| CN210443320U (en) | Flame-retardant heat-resistant cable | |
| CN205793459U (en) | Coil panel and induction cooker | |
| CN203288313U (en) | Marine medium-voltage cable | |
| JP2020027679A (en) | Superconductive cable | |
| CN205902116U (en) | Constant temperature self -regulating electric heat tracing area | |
| CN203055496U (en) | Flexible fire-resistant high-rise active power cable | |
| CN202487232U (en) | Tensile-type heat-resistant cable | |
| CN202758659U (en) | Medium-voltage fireproof environment-friendly power cable | |
| CN203134408U (en) | Paper-covered lead | |
| CN204178743U (en) | A kind of compressor electric motor lead wire | |
| CN218351171U (en) | Flame-retardant fireproof cloth wire | |
| CN203826051U (en) | High-temperature-resistant fireproof flat cable | |
| CN213635478U (en) | Fluoroplastic insulated polyethylene sheath electric wire | |
| CN203288323U (en) | Single-core middle-pressure cable for boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214196, No. 22, Gong Gong Road, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee after: WUXI TOLY ELECTRIC MAGNET WORK CO., LTD. Address before: 214196 A District, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Toly Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214196, No. 22, Gong Gong Road, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee after: WUXI TOLY ELECTRIC MAGNET WORK Co.,Ltd. Address before: 214196, No. 22, Gong Gong Road, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee before: WUXI TOLY ELECTRIC WORKS Co.,Ltd. |