CN2577419Y - Open-solenoid electromagnetic using combined armature - Google Patents
Open-solenoid electromagnetic using combined armature Download PDFInfo
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- CN2577419Y CN2577419Y CN 02282151 CN02282151U CN2577419Y CN 2577419 Y CN2577419 Y CN 2577419Y CN 02282151 CN02282151 CN 02282151 CN 02282151 U CN02282151 U CN 02282151U CN 2577419 Y CN2577419 Y CN 2577419Y
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- armature
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- electromagnet
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- 239000002131 composite material Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model discloses an open solenoid electromagnetic using a combined armature, which relates to an electromagnetic execute component used in the technique of electrotechnics, electric appliance, etc. The utility model is an improvemnet to an existing open solenoid electromagnetic, which is composed of a coil containment shell, a coil and an armature arranged in the coil, wherein, the armature is composed of a permanent magnet and a magnetizer. Compared with a normal electromagnet, the electromagnet observably improves the retentivity and the maintaining rigidity under the same conditions of the diameter of the armature and the ampere-turns of the coil. Consequently, the utility model effectively solves the application problem of a driving mechanism of the open solenoid electromagnetic under the condition that strong retentivity or higher positioning accuracy is required (such as a driving mechanism of an electromagnet with a movable coil of a reactor control rod).
Description
Technical field
The utility model relates to a kind of electromagnetic actuator that uses in technology such as electrician, electrical equipment, relate in particular to a kind of structural design of opening solenoid electromagnet.
Background technology
Solenoid electromagnet is the common action executive component of (as relay, electromagnetically operated valve etc.) on a large amount of electrical equipment that use.Solenoid electromagnet mainly comprises two kinds, and a kind of is that band ends seat, and another kind is not have to end seat; Most solenoid electromagnets have at an end of armature and end seat, have only under the more special situation, just use and do not have an opening solenoid electromagnet (as some special solenoid actuated mechanism) that ends.The structure of the solenoid electromagnet that uses mainly is made up of coil involucrum 1, coil 2 and armature 3 as shown in Figure 1 at present, and its armature is all made by permeability magnetic material.
The opening solenoid electromagnet is because of the design feature of its no blind end, so be applicable on some transmission mechanisms.But exactly because also an end of its magnetic circuit can not seal, so leakage field is a lot, its magnetic force hold facility is relatively poor when the armature adhesive, and positioning accuracy is not high.Under the situation that needs the higher solenoid actuated mechanism of strong confining force or positioning accuracy (as reactor control rod moving coil solenoid actuated mechanism), the opening solenoid electromagnet often can not meet the demands.
The utility model content
The purpose of this utility model is to be the above-mentioned defective of solution opening solenoid electromagnet, and promptly its magnetic force hold facility is relatively poor when the armature adhesive, and the not high problem of positioning accuracy, and a kind of opening solenoid electromagnet that uses composite type armature is provided.
The technical solution of the utility model is as follows: a kind of opening solenoid electromagnet that uses composite type armature, mainly be made up of coil involucrum, coil and the armature that is arranged on coil inside, it is characterized in that: described armature is to be combined by permanent magnet and magnetic conductor.
The stage casing of composite type armature described in the utility model is a magnetic conductor, and its two ends are permanent magnet, and their machinery is linked to each other.
A kind of opening solenoid electromagnet that uses composite type armature provided by the utility model does not have the electromagnet that ends seat with routine and compares, under the armature diameter situation identical with the coil number of ampere turns, its confining force and maintenance rigidity significantly improve, thereby efficiently solve under the situation that needs strong confining force or higher positioning accuracy (as reactor control rod moving coil solenoid actuated mechanism) application problem of opening solenoid electromagnet driving mechanism.
Description of drawings
Fig. 1 is the structural representation of the opening solenoid electromagnet that uses in the prior art.
The structural representation of the opening solenoid electromagnet of the use composite type armature that Fig. 2 provides for the utility model.
Embodiment
Further specify concrete structure of the present utility model below in conjunction with accompanying drawing.
Using the opening solenoid electromagnet of composite type armature is by coil involucrum 1, and coil 2 and composite type armature are formed.This composite type armature is combined by magnetic conductor 3 and permanent magnet 4,5.The stage casing of armature is a magnetic conductor, and its two ends are permanent magnet, and their machinery is connected together (as shown in Figure 2).Adopt bolt 7 and nut 6 that magnetic conductor and permanent magnet are fixed together in the present embodiment, also can adopt other connected mode.
Embodiment:
Adopting the novel technical scheme of this signal, is 60 millimeters at the armature diameter, and during coil number of ampere turns 10000, confining force increases to 1000 Newton force from former 150 Newton force, keeps rigidity from increasing to 100 Newton/millimeter less than 5 Newton/millimeter.
Claims (2)
1. opening solenoid electromagnet that uses composite type armature mainly comprises coil involucrum, coil and is arranged on the armature of coil inside that it is characterized in that: described armature is to be combined by permanent magnet and magnetic conductor.
2. according to the described opening solenoid electromagnet of claim 1, it is characterized in that: the stage casing of described armature is a magnetic conductor, and its two ends are permanent magnet, and their machinery is linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282151 CN2577419Y (en) | 2002-11-01 | 2002-11-01 | Open-solenoid electromagnetic using combined armature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282151 CN2577419Y (en) | 2002-11-01 | 2002-11-01 | Open-solenoid electromagnetic using combined armature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577419Y true CN2577419Y (en) | 2003-10-01 |
Family
ID=33744301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282151 Expired - Fee Related CN2577419Y (en) | 2002-11-01 | 2002-11-01 | Open-solenoid electromagnetic using combined armature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577419Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075058A (en) * | 2010-12-31 | 2011-05-25 | 卢小平 | Electromagnetic device and application thereof |
| CN102148085A (en) * | 2010-12-31 | 2011-08-10 | 卢小平 | Method for controlling travel and speed by adopting electromagnetic device and electromagnetic device |
| CN107204227A (en) * | 2016-03-17 | 2017-09-26 | 胡斯可汽车控股有限公司 | System and method for electromagnetic actuators |
| TWI614435B (en) * | 2014-11-14 | 2018-02-11 | Chen Chiu Ming | Upper and lower telescopic solenoid valve |
| US10851907B2 (en) | 2015-11-09 | 2020-12-01 | Husco Automotive Holdings Llc | System and methods for an electromagnetic actuator |
-
2002
- 2002-11-01 CN CN 02282151 patent/CN2577419Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075058A (en) * | 2010-12-31 | 2011-05-25 | 卢小平 | Electromagnetic device and application thereof |
| CN102148085A (en) * | 2010-12-31 | 2011-08-10 | 卢小平 | Method for controlling travel and speed by adopting electromagnetic device and electromagnetic device |
| CN102148085B (en) * | 2010-12-31 | 2013-02-27 | 卢小平 | Method for controlling travel and speed by adopting electromagnetic device and electromagnetic device |
| TWI614435B (en) * | 2014-11-14 | 2018-02-11 | Chen Chiu Ming | Upper and lower telescopic solenoid valve |
| US10851907B2 (en) | 2015-11-09 | 2020-12-01 | Husco Automotive Holdings Llc | System and methods for an electromagnetic actuator |
| CN107204227A (en) * | 2016-03-17 | 2017-09-26 | 胡斯可汽车控股有限公司 | System and method for electromagnetic actuators |
| US11201025B2 (en) | 2016-03-17 | 2021-12-14 | Husco Automotive Holdings Llc | Systems and methods for an electromagnetic actuator |
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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 |