CN203070862U - Combined type permanent magnet - Google Patents
Combined type permanent magnet Download PDFInfo
- Publication number
- CN203070862U CN203070862U CN 201320114918 CN201320114918U CN203070862U CN 203070862 U CN203070862 U CN 203070862U CN 201320114918 CN201320114918 CN 201320114918 CN 201320114918 U CN201320114918 U CN 201320114918U CN 203070862 U CN203070862 U CN 203070862U
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- China
- Prior art keywords
- permanent magnet
- utmost point
- pole
- combined type
- utility
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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.)
- Expired - Lifetime
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a combined type permanent magnet which is simple in structure and has obvious magnetic flux enhancement. The combined type permanent magnet comprises a first permanent magnet (1), a second permanent magnet (2) and a third permanent magnet (3), wherein the left end of the first permanent magnet is N pole, and the right end of the first permanent magnet is S pole; the second permanent magnet (2) is arranged on the left end of the first permanent magnet (1); the right side face, facing to the left end face of the first permanent magnet (1), of the second permanent magnet (2) is attached to the left end face; the upper end of the second permanent magnet (2) is S pole, and the lower end of the second permanent magnet (2) is N pole; the third permanent magnet (3) is arranged on the right end of the first permanent magnet (1); the left side face, facing to the right end face of the first permanent magnet (1), of the third permanent magnet (3) is attached to the right end face; and the upper end of the third permanent magnet (3) is N pole, and the lower end of the third permanent magnet (3) is S pole.
Description
Technical field
The utility model relates to the permanent magnet technical field, specifically is a kind of composite type permanent magnet.
Background technology
The magnetic flux that strengthens permanent magnet can improve permanent magnet performance, except the magnetic flux of improvement with the enhancing permanent magnet of aspects such as material prescription and production technology, the research of carrying out the composite type permanent magnet also is one of important directions, how to obtain simple in structure, magnetic flux and strengthen tangible composite type permanent magnet, be desired realization in the industry always.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of simple in structure, magnetic flux to strengthen tangible composite type permanent magnet.
The technical solution of the utility model is, the utility model composite type permanent magnet, and it comprises that left end is that the N utmost point, right-hand member are first permanent magnet of the S utmost point; The left end of first permanent magnet arranges second permanent magnet, and second permanent magnet is bonding towards right flank and the described left side of the first permanent magnet left side, and the upper end of second permanent magnet is the S utmost point, and the lower end of second permanent magnet is the N utmost point; The right-hand member of first permanent magnet arranges the 3rd permanent magnet, and the 3rd permanent magnet is bonding towards left surface and the described right side of the first permanent magnet right side, and the upper end of second permanent magnet is the N utmost point, and the lower end of second permanent magnet is the S utmost point.
After adopting said structure, the utility model compared with prior art, have the following advantages: the utility model comprises three permanent magnets, syndeton is simple between permanent magnet negligible amounts, the permanent magnet, thereby make the utility model simple in structure, under the effect of first permanent magnet, the magnetic flux that the lower end of second permanent magnet, the 3rd permanent magnet produces is all obviously strengthened, and is 4000 Gausses such as strengthening from 2000 Gausses.
As improvement, described right flank is all identical with described left side shape area, and described right flank and described left side are over against bonding; Described left surface is all identical with described right side shape area, and described left surface and described right side be over against bonding, and like this, global shape is regular, is convenient to actual use.
Description of drawings
Fig. 1 is the structural representation of the utility model composite type permanent magnet.
Shown in the figure, 1, first permanent magnet, 2, second permanent magnet, the 3, the 3rd permanent magnet.
Embodiment
The utility model is described in further detail below in conjunction with Fig. 1.
The utility model composite type permanent magnet, it comprises that left end is that the N utmost point, right-hand member are first permanent magnet 1 of the S utmost point; The left end of first permanent magnet 1 arranges that second permanent magnet, 2, the second permanent magnets 2 are bonding towards right flank and the described left side of first permanent magnet, 1 left side, and the upper end of second permanent magnet 2 is the S utmost point, and the lower end of second permanent magnet 2 is the N utmost point; The right-hand member of first permanent magnet 1 arranges that the 3rd permanent magnet 3, the three permanent magnets 3 are bonding towards left surface and the described right side of first permanent magnet, 1 right side, and the upper end of second permanent magnet 2 is the N utmost point, and the lower end of second permanent magnet 2 is the S utmost point.
Described right flank is all identical with described left side shape area, and described right flank and described left side are over against bonding; Described left surface is all identical with described right side shape area, and described left surface and described right side are over against bonding.
The described rectangle that is shaped as.
Described left end, right-hand member, upper end, lower end are orientation shown in Figure 1.
Described first permanent magnet 1, second permanent magnet 2, the 3rd permanent magnet 3 are the column that cross section is rectangle; Described second permanent magnet 2, the 3rd permanent magnet 3 distribute about first permanent magnet, 1 left-right symmetric.
Claims (2)
1. a composite type permanent magnet is characterized in that, it comprises that left end is that the N utmost point, right-hand member are first permanent magnet (1) of the S utmost point; The left end of first permanent magnet (1) arranges second permanent magnet (2), second permanent magnet (2) is bonding towards right flank and the described left side of first permanent magnet (1) left side, the upper end of second permanent magnet (2) is the S utmost point, and the lower end of second permanent magnet (2) is the N utmost point; The right-hand member of first permanent magnet (1) arranges the 3rd permanent magnet (3), the 3rd permanent magnet (3) is bonding towards left surface and the described right side of first permanent magnet (1) right side, the upper end of second permanent magnet (2) is the N utmost point, and the lower end of second permanent magnet (2) is the S utmost point.
2. composite type permanent magnet according to claim 1 is characterized in that, described right flank is all identical with described left side shape area, and described right flank and described left side are over against bonding; Described left surface is all identical with described right side shape area, and described left surface and described right side are over against bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114918 CN203070862U (en) | 2013-03-13 | 2013-03-13 | Combined type permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114918 CN203070862U (en) | 2013-03-13 | 2013-03-13 | Combined type permanent magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070862U true CN203070862U (en) | 2013-07-17 |
Family
ID=48769626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114918 Expired - Lifetime CN203070862U (en) | 2013-03-13 | 2013-03-13 | Combined type permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943302A (en) * | 2014-05-04 | 2014-07-23 | 海安县巨力磁材有限责任公司 | Radial anisotropic magnetic ring combination |
-
2013
- 2013-03-13 CN CN 201320114918 patent/CN203070862U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943302A (en) * | 2014-05-04 | 2014-07-23 | 海安县巨力磁材有限责任公司 | Radial anisotropic magnetic ring combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |