CN201594452U - Axial double-U-shaped coil lowering current-circulation loss - Google Patents
Axial double-U-shaped coil lowering current-circulation loss Download PDFInfo
- Publication number
- CN201594452U CN201594452U CN2010203022438U CN201020302243U CN201594452U CN 201594452 U CN201594452 U CN 201594452U CN 2010203022438 U CN2010203022438 U CN 2010203022438U CN 201020302243 U CN201020302243 U CN 201020302243U CN 201594452 U CN201594452 U CN 201594452U
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- coil
- circulation loss
- shaped coil
- axial double
- molded lines
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Abstract
The utility model relates to a coil, in particular to an axial double-U-shaped coil lowering current-circulation loss, which comprises a coil and a lead wire. A 'U'-shaped coil body is formed by the coil and the lead wire. The axial double-U-shaped coil has the advantages of simple structure and capability of saving energy.
Description
Technical field
The utility model is a kind of coil, particularly a kind of axial double-U-shaped coil that reduces circulation loss.
Background technology
The coil case of as a whole formula in the prior art, very serious of the loss of circulation in the process of operation.
Chinese patent CN200950383 discloses a kind of transformer coil wiring construction, first coiling low-voltage coil on iron core, the coiling high-tension coil again in the low-voltage coil periphery.Two high-voltage line circles adopt cascaded structure, and promptly the tail end of high-tension coil I is connected with the head end of high-tension coil II, and the head end A of high-tension coil I and the tail end X of high-tension coil II are respectively input, the output of high-tension coil.The tail end of low-voltage coil III, low-voltage coil IV, low-voltage coil V and low-voltage coil VI is connected as the common tail end x of four low-voltage coils.The head end of low-voltage coil III and low-voltage coil V is connected as the common head end a1 of these two low-voltage coils.The head end of low-voltage coil IV and low-voltage coil VI is connected as the common head end a2 of these two low-voltage coils.The described wiring construction relative complex of this utility model, and circulation loss is serious.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of simple in structure, eliminates the axial double-U-shaped coil of circulation loss.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of axial double-U-shaped coil that reduces circulation loss comprises coil and lead-in wire, and described coil and lead-in wire form " U " molded lines circle body.Eliminate circulation loss during connection in series-parallel.
As preferably, described " U " molded lines circle body is provided with two altogether, and two " U " molded lines circle body axial distribution form connection in series-parallel.
As preferably, be provided with two coils in described " U " molded lines circle body, coil is inside and outside to be arranged, its equal turn numbers is around on the contrary.
As preferably, the lead-in wire of described two " U " molded lines circle bodies is located at the coil upper and lower respectively.
Therefore, the utility model provides the axial double-U-shaped coil that reduces circulation loss, and is simple in structure, energy savings.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of axial double-U-shaped coil that reduces circulation loss, comprise coil 2 and lead-in wire 1, described coil 2 and lead-in wire 1 form " U " molded lines circle body 3, described " U " molded lines circle body 3 is provided with two altogether, two " U " molded lines circle body 3 axial distribution form connection in series-parallel, be provided with two coils 2 in described " U " molded lines circle body 3, coil 2 inside and outside layouts, its equal turn numbers, around on the contrary, the lead-in wire 1 of described two " U " molded lines circle bodies 3 is located at the coil upper and lower respectively.
Claims (4)
1. an axial double-U-shaped coil that reduces circulation loss is characterized in that: comprise coil (2) and lead-in wire (1), described coil (2) and lead-in wire (1) formation " U " molded lines circle body (3).
2. a kind of axial double-U-shaped coil that reduces circulation loss according to claim 1, it is characterized in that: described " U " molded lines circle body (3) is provided with two altogether, and two " U " molded lines circle bodies (3) axial distribution forms connection in series-parallel.
3. a kind of axial double-U-shaped coil that reduces circulation loss according to claim 1 and 2 is characterized in that: be provided with two coils (2) in described " U " the molded lines circle body (3), coil (2) is inside and outside to be arranged, its equal turn numbers is around on the contrary.
4. a kind of axial double-U-shaped coil that reduces circulation loss according to claim 1 and 2 is characterized in that: the lead-in wire (1) of described two " U " molded lines circle bodies (3) is located at coil (2) upper and lower respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203022438U CN201594452U (en) | 2010-02-03 | 2010-02-03 | Axial double-U-shaped coil lowering current-circulation loss |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203022438U CN201594452U (en) | 2010-02-03 | 2010-02-03 | Axial double-U-shaped coil lowering current-circulation loss |
Publications (1)
Publication Number | Publication Date |
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CN201594452U true CN201594452U (en) | 2010-09-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010203022438U Expired - Fee Related CN201594452U (en) | 2010-02-03 | 2010-02-03 | Axial double-U-shaped coil lowering current-circulation loss |
Country Status (1)
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CN (1) | CN201594452U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103050242A (en) * | 2012-12-24 | 2013-04-17 | 保定天威保变电气股份有限公司 | Double-U-shaped coil |
-
2010
- 2010-02-03 CN CN2010203022438U patent/CN201594452U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103050242A (en) * | 2012-12-24 | 2013-04-17 | 保定天威保变电气股份有限公司 | Double-U-shaped coil |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20150203 |
|
EXPY | Termination of patent right or utility model |