CN2447575Y - Electromagnetic powder type automatic control device - Google Patents
Electromagnetic powder type automatic control device Download PDFInfo
- Publication number
- CN2447575Y CN2447575Y CN 00231052 CN00231052U CN2447575Y CN 2447575 Y CN2447575 Y CN 2447575Y CN 00231052 CN00231052 CN 00231052 CN 00231052 U CN00231052 U CN 00231052U CN 2447575 Y CN2447575 Y CN 2447575Y
- Authority
- CN
- China
- Prior art keywords
- housing
- shell body
- utility
- model
- magnetic powder
- 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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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to an electromagnetic powder type automatic control device, the utility model is characterized in that the utility model is composed of a magnetic powder clutch, a shell body, and a voltage changer; the magnetic powder clutch is arranged in the shell body, one side on the top of the shell body is provided with a fan, an air inlet of the fan is connected with the shell body, and the air inlet is orientated to a ventilation hole on the lateral surface of the magnetic powder clutch in the shell body; the voltage changer is fixed on the outer lateral surface of the shell body, and the shell body is in a hermetic structure. The utility model causes a clutch to be combined with a matched excitation power supply to form a whole while cooling airflow is used for heat dispersion, thus enhancing the enhance and the efficiency.
Description
The utility model relates to a kind of electromagnetic powder formula automatic controller.
Magnetic powder clutch/break (hereinafter to be referred as clutch) is as a kind of Automatic Control Component of superior performance, uses very extensively, and more and more causes numerous engineers and technicians' great interest.But because every clutch can not use separately, even also must be equipped with manual, VDC from 0 to 24V continuously adjustable excitation power supply in the simplest use occasion.Simultaneously because the clutch character of inevitable absorbed power in the course of the work, heating value is also bigger when torque and slippage are big, causes temperature too high easily, limits the performance of its performance even burns clutch.So when choosing and installing supporting excitation power supply, bring certain trouble and difficulty to the user; Give clutch itself simultaneously and the radiating structure design when installing and using is brought certain workload.
At the shortcoming of prior art, the purpose of this utility model provides a kind of electromagnetic powder formula automatic controller, and clutch and supporting excitation power supply are integrated, and utilizes the cooling blast heat radiation simultaneously, improves cooling effect and efficient.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of electromagnetic powder formula automatic controller, and it is characterized in that: it is made up of magnetic powder clutch, housing, voltage changer; Magnetic powder clutch is located in the housing, and one side is provided with blower fan in above-mentioned housing top, and the air port of blower fan connects housing, the vent hole of magnetic powder clutch side in housing, its air port; Voltage changer is fixed on the outer side surface of housing, and housing is a seal structure.
Above-mentioned blower fan is centrifugal blower or axial-flow blower.
By a kind of electromagnetic powder formula of the utility model automatic controller, overcome the shortcoming of prior art, reached the purpose of creation.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is a structure front elevational schematic of the present utility model;
Fig. 2 is the utility model structure schematic side view.
As shown in Figure 1 and Figure 2, the utility model is made up of magnetic powder clutch 2, housing 1, voltage changer 3, blower fan 4 etc.; Magnetic powder clutch 2 is located in the housing 1, voltage changer 3 is fixed on the outer side surface of housing 1, and housing 1 is a seal structure, and blower fan 4 is fixed in housing 1 top one side, the air port of blower fan 4 connects housing 1, the vent hole of magnetic powder clutch 2 sides in housing 1, its air port.
Above-mentioned blower fan 4 is centrifugal blower or axial-flow blower.Simultaneously, housing 1 is as the passage of air-flow.Therefore, can produce best cooling effect by steering flow.
In sum, be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (2)
1, a kind of electromagnetic powder formula automatic controller, it is characterized in that: it is made up of magnetic powder clutch, housing, voltage changer; Magnetic powder clutch is located in the housing, and one side is provided with blower fan in above-mentioned housing top, and the air port of blower fan connects housing, the vent hole of magnetic powder clutch side in housing, its air port; Voltage changer is fixed on the outer side surface of housing, and housing is a seal structure.
2, electromagnetic powder formula automatic controller as claimed in claim 1, it is characterized in that: above-mentioned blower fan is centrifugal blower or axial-flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231052 CN2447575Y (en) | 2000-04-04 | 2000-04-04 | Electromagnetic powder type automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231052 CN2447575Y (en) | 2000-04-04 | 2000-04-04 | Electromagnetic powder type automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447575Y true CN2447575Y (en) | 2001-09-12 |
Family
ID=33594031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231052 Expired - Fee Related CN2447575Y (en) | 2000-04-04 | 2000-04-04 | Electromagnetic powder type automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447575Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603892A (en) * | 2013-10-25 | 2014-02-26 | 安徽工贸职业技术学院 | Support device of clutch |
-
2000
- 2000-04-04 CN CN 00231052 patent/CN2447575Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603892A (en) * | 2013-10-25 | 2014-02-26 | 安徽工贸职业技术学院 | Support device of clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |