CN203300392U - Dry-type electric transformer core - Google Patents
Dry-type electric transformer core Download PDFInfo
- Publication number
- CN203300392U CN203300392U CN2013201819463U CN201320181946U CN203300392U CN 203300392 U CN203300392 U CN 203300392U CN 2013201819463 U CN2013201819463 U CN 2013201819463U CN 201320181946 U CN201320181946 U CN 201320181946U CN 203300392 U CN203300392 U CN 203300392U
- Authority
- CN
- China
- Prior art keywords
- dry
- type electric
- transformer core
- electric transformer
- folder
- 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.)
- Expired - Fee Related
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- Coils Of Transformers For General Uses (AREA)
Abstract
Disclosed is a dry-type electric transformer core. The dry-type electric transformer core is composed of iron cores, clamping pieces, high-voltage windings, low-voltage windings, bolts, cushion blocks and bases, wherein insulative plates are not arranged between the iron cores and the clamping pieces, and connecting conductor plates are not arranged between the upper ends of the iron cores and the upper ends of the clamping pieces. The dry-type electric transformer core is used for changing voltages of power networks.
Description
Technical field
The utility model relates to a kind of time variant voltage device of power network, specifically refers to dry-type power transformer device core.
Background technology
At present, known dry-type power transformer device core, be provided with insulation board between iron core and folder, bonding conductor plate between iron core and folder top.Complex structure, effort are time-consuming, increase material, have improved cost.
Summary of the invention
In order to overcome the deficiency of existing dry-type power transformer device core, the utility model provides a kind of dry-type power transformer core, and is simple in structure, laborsaving, save time, save material, falls end cost, and operational effect is good.
The new solution that its technical problem that solves the utility model adopts is: the dry-type power transformer device core that is comprised of iron core, folder, high pressure winding, low pressure winding, bolt, cushion block, base.Naked plate between described iron core and folder, between iron core and folder top without the bonding conductor plate.
The beneficial effects of the utility model are, simple in structure, saving of labor, save time, save material, reduce costs, and operational effect is good.
The accompanying drawing explanation:
Fig. 1 is profile construction schematic diagram of the present utility model.
In figure: 1, iron core 2, folder 3, high pressure winding 4, low pressure winding 5, bolt 6, cushion block 7, base
Embodiment
Below in conjunction with drawings and Examples, to this reality is novel, be described further.
In Fig. 1, the dry-type power transformer device core that is formed by iron core 1, folder 2, high pressure winding 3, low pressure winding 4, bolt 5, cushion block 6, base 7.Naked plate between described iron core 1 and folder 2, between iron core 1 and folder 2 tops without the bonding conductor plate.
Claims (1)
1. dry-type power transformer device core, by iron core, folder, high pressure winding, low pressure winding, bolt, cushion block, base, formed, it is characterized in that: naked plate between described iron core (1) and folder (2), between iron core (1) and folder (2) top without the bonding conductor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201819463U CN203300392U (en) | 2013-04-11 | 2013-04-11 | Dry-type electric transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201819463U CN203300392U (en) | 2013-04-11 | 2013-04-11 | Dry-type electric transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300392U true CN203300392U (en) | 2013-11-20 |
Family
ID=49576387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201819463U Expired - Fee Related CN203300392U (en) | 2013-04-11 | 2013-04-11 | Dry-type electric transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300392U (en) |
-
2013
- 2013-04-11 CN CN2013201819463U patent/CN203300392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140411 |