CN201406265Y - Lifting electromagnet - Google Patents
Lifting electromagnet Download PDFInfo
- Publication number
- CN201406265Y CN201406265Y CN2009200139076U CN200920013907U CN201406265Y CN 201406265 Y CN201406265 Y CN 201406265Y CN 2009200139076 U CN2009200139076 U CN 2009200139076U CN 200920013907 U CN200920013907 U CN 200920013907U CN 201406265 Y CN201406265 Y CN 201406265Y
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- China
- Prior art keywords
- electromagnet
- lifting
- coils
- utility
- model
- 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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Abstract
The utility model relates to an electromagnet, in particular to a lifting electromagnet with double magnetic circuit, which consists of a yoke iron. Two coils are sleeved on the yoke iron, and a manganese plate is arranged on the outer side of each coil. The lifting electromagnet consists of two coils and three magnetic poles are formed after energization; and therefore, the lifting electromagnethas the advantages of large attractive force, rapid demagnetization after interruption of power supply, good heat dissipation effect and long time of the duration of cold current, and can improve production efficiency; and the exciting current is less than the current of the prior electromagnet by 10 percent.
Description
Technical field
The utility model relates to a kind of electromagnet, relates in particular to a kind of lifting electromagnet with double magnetic circuit.
Background technology
The electromagnet that uses is owing to have only a coil at present, and suction out of reach requirement sometimes so just need be worked simultaneously with a plurality of electromagnet, causes the use cost height, and outage back demagnetization is slow, causes production efficiency low.
The utility model content
The utility model provides a kind of lifting electromagnet in order to solve above-mentioned technology exactly, and purpose is to make it low in energy consumption, and the demagnetization fast of outage back reduces use cost.
Be achieved by the following technical solution for reaching above-mentioned purpose the utility model.
Lifting electromagnet is made of following structure: yoke, on yoke, be with two coils, and each coil outside is provided with the manganese plate.
Described coil be shaped as oblong or square.
Be provided with insulating barrier between described coil and the manganese plate.
Advantage of the present utility model and effect: because the utility model is made of two coils, so after energising, form three magnetic poles, the characteristics that have that suction is big, outage back demagnetization is fast, good heat dissipation effect, cold conditions current duration are long, can increase productivity, its exciting current is littler by 10% than existing electromagnet current.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, yoke; 2, coil; 3, manganese plate; 4, insulating barrier.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, the utility model lifting electromagnet is made of following structure: yoke 1, on yoke 1, be with two coils 2, and each coil 2 outside is provided with manganese plate 3.
Described coil 2 be shaped as oblong or square.Be provided with insulating barrier 4 between coil 2 and the manganese plate 3.
Principle of work of the present utility model is as follows: after the utility model energising, form two limit utmost points in the both sides of two coils, and the utmost point in the middle of two coils, forming, common property is given birth to three magnetic poles like this, has the big characteristics of suction.
Claims (3)
1, lifting electromagnet is characterized in that being made of following structure: yoke (1), on yoke (1), be with two coils (2), and each coil (2) outside is provided with manganese plate (3).
2, lifting electromagnet according to claim 1, what it is characterized in that described coil (2) is shaped as oblong or square.
3, lifting electromagnet according to claim 1 is characterized in that being provided with insulating barrier (4) between described coil (2) and the manganese plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200139076U CN201406265Y (en) | 2009-05-25 | 2009-05-25 | Lifting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200139076U CN201406265Y (en) | 2009-05-25 | 2009-05-25 | Lifting electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406265Y true CN201406265Y (en) | 2010-02-17 |
Family
ID=41677196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200139076U Expired - Fee Related CN201406265Y (en) | 2009-05-25 | 2009-05-25 | Lifting electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406265Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030149B (en) * | 2013-03-09 | 2016-01-20 | 杨祖成 | Lift magnetic disc |
-
2009
- 2009-05-25 CN CN2009200139076U patent/CN201406265Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030149B (en) * | 2013-03-09 | 2016-01-20 | 杨祖成 | Lift magnetic disc |
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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: 20100217 Termination date: 20120525 |