CN101609731A - A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape - Google Patents
A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape Download PDFInfo
- Publication number
- CN101609731A CN101609731A CNA200910181731XA CN200910181731A CN101609731A CN 101609731 A CN101609731 A CN 101609731A CN A200910181731X A CNA200910181731X A CN A200910181731XA CN 200910181731 A CN200910181731 A CN 200910181731A CN 101609731 A CN101609731 A CN 101609731A
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- China
- Prior art keywords
- glass fiber
- package film
- fiberglass
- self
- film copper
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- 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.)
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention relates to a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape, its working (machining) efficiency height, cost is low.It comprises the transposition core, the outside wrapped glass tape of described transposition core, described transposition core comprises several glass fiber package film copper lenticular wires, described glass fiber package film copper lenticular wire comprises the metallic copper conductor, described metallic copper conductor external packets is covered with film, described film outside scribbles impregnating varnish, and described impregnating varnish external packets is covered with glass fiber, it is characterized in that: the glass fiber belt outside of described glass fiber package film copper lenticular wire also scribbles epoxy self-bonding paint.
Description
(1) technical field
The present invention relates to the high-rating generator lead, be specially a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape.
(2) background technology
High-rating generator mostly is glass fiber package film copper transposed conductor with lead at present, see accompanying drawing 1, it comprises the transposition core, the transposition core is by several glass fiber package film copper lenticular wires wrapped glass tape 4 after manually replacing, and then is coated with impregnating varnish and makes, and the wrapped structure of its glass tape adopts overlapping wrapped structure, the core that wherein replaces comprises metallic copper conductor 1, metallic copper conductor 1 is coated with film 2, and film 2 outsides scribble impregnating varnish 3, and impregnating varnish 3 external packets are covered with glass tape 5.Its shortcoming is: its transposition core needs to flood behind wrapped glass tape, and the long processing time of impregnation technology, efficient is low, the processing cost height.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape, its working (machining) efficiency height, cost is low.
Its technical scheme is such, it comprises the transposition core, the outside wrapped glass tape of described transposition core, described transposition core comprises several glass fiber package film copper lenticular wires, described glass fiber package film copper lenticular wire comprises the metallic copper conductor, and described metallic copper conductor external packets is covered with film, and described film outside scribbles impregnating varnish, described impregnating varnish external packets is covered with glass fiber, it is characterized in that: the glass fiber belt outside of described glass fiber package film copper lenticular wire also scribbles epoxy self-bonding paint.
It is further characterized in that: the wrapped structure of described transposition core outer glass silk ribbon adopts two-layer self-locking wrapped.
Compare with simple glass silk ribbon package film copper transposed conductor, beneficial effect of the present invention is: its glass fiber layer outside at glass fiber package film copper lenticular wire scribbles epoxy self-bonding paint, the glass fiber package film copper lenticular wire of several band self-adhesions forms an integral body after transposition and heat treatment, effectively improved the tensile strength of transposed conductor, remove the transposition core simultaneously from and after glass tape is wrapped continuously, be coated with the process of impregnating varnish again, reduce process time, improved working (machining) efficiency.
(4) description of drawings
Fig. 1 is a simple glass silk package film copper transposed conductor structural representation;
Fig. 2 is the exhausted pack arrangement schematic diagram of simple glass silk package film copper transposed conductor;
Fig. 3 is a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape structural representation of the present invention;
Fig. 4 is the wrapped structural representation of a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape of the present invention.
(5) embodiment
See Fig. 3 and Fig. 4, the present invention includes the transposition core, the outside wrapped glass tape 4 of transposition core, the transposition core comprises several glass fiber package film copper lenticular wires, glass fiber package film copper lenticular wire comprises metallic copper conductor 1, and metallic copper conductor 1 external packets is covered with film 2, and film 2 outsides scribble impregnating varnish 3, impregnating varnish 3 external packets are covered with glass fiber 5, and glass fiber 5 outsides of described glass fiber package film copper lenticular wire also scribble epoxy self-bonding paint 6.The wrapped structure of transposition core outer glass silk ribbon adopts two-layer self-locking wrapped.
A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape of structure of the present invention, it adopts the transposition of electrical control machinery, guaranteed the consistency of pitch of transposition, every conductor length basically identical wherein, and overall dimension basically identical, use the coil of this product coiling can effectively improve the winding space utilance, reduce circulation and eddy current loss, improve large-size machine efficient.
Claims (2)
1, a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape, it comprises the transposition core, the outside wrapped glass tape of described transposition core, described transposition core comprises several glass fiber package film copper lenticular wires, described glass fiber package film copper lenticular wire comprises the metallic copper conductor, described metallic copper conductor external packets is covered with film, described film outside scribbles impregnating varnish, described impregnating varnish external packets is covered with glass fiber, it is characterized in that: the glass fiber belt outside of described glass fiber package film copper lenticular wire also scribbles epoxy self-bonding paint.
2, a kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape according to claim 1 is characterized in that: the wrapped structure of described transposition core outer glass silk ribbon adopts two-layer self-locking wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910181731XA CN101609731A (en) | 2009-07-22 | 2009-07-22 | A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910181731XA CN101609731A (en) | 2009-07-22 | 2009-07-22 | A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101609731A true CN101609731A (en) | 2009-12-23 |
Family
ID=41483431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200910181731XA Pending CN101609731A (en) | 2009-07-22 | 2009-07-22 | A kind of self-adhesive fiberglass package film copper transposed wire of fiberglass tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101609731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394125A (en) * | 2011-10-27 | 2012-03-28 | 江苏豪威富电气股份有限公司 | Self-adhesive glassfiber wrapped enameled flat copper wire for wind driven generator |
| CN108376577A (en) * | 2018-03-15 | 2018-08-07 | 无锡统力电工股份有限公司 | PVF/B self-adhering transposed conductors and preparation method thereof |
-
2009
- 2009-07-22 CN CNA200910181731XA patent/CN101609731A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394125A (en) * | 2011-10-27 | 2012-03-28 | 江苏豪威富电气股份有限公司 | Self-adhesive glassfiber wrapped enameled flat copper wire for wind driven generator |
| CN108376577A (en) * | 2018-03-15 | 2018-08-07 | 无锡统力电工股份有限公司 | PVF/B self-adhering transposed conductors and preparation method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091223 |