CN102254715A - Permanent magnet switch - Google Patents
Permanent magnet switch Download PDFInfo
- Publication number
- CN102254715A CN102254715A CN2010101748045A CN201010174804A CN102254715A CN 102254715 A CN102254715 A CN 102254715A CN 2010101748045 A CN2010101748045 A CN 2010101748045A CN 201010174804 A CN201010174804 A CN 201010174804A CN 102254715 A CN102254715 A CN 102254715A
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- China
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- group
- permanent magnet
- electromagnetism
- magnetic force
- permanent magnetism
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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.)
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Abstract
The invention discloses a permanent magnet switch. A permanent magnet which is made of permanent magnetic material forms a permanent magnet group together with an execution portion; an electromagnetic coil and an iron core form an electromagnet group; a magnetic force acting surface of the permanent magnet group corresponds to that of the electromagnet group iron core; in a magnetic force acting distance range, magnetic force polarities of the permanent magnet group and the electromagnet group have the acting force that the same poles repel and opposite poles attract; positive and negative polarities of an excitation power source of the electromagnet group are converted through instant energization, namely, the electromagnetic polarity of the magnetic force acting surface of the electromagnet group is converted so that the electromagnet group can instantly drive the permanent magnet group to perform the repetition action of attraction and separation, and the repetition action can be in manual operation, after driving the permanent magnet group to perform the action of attraction and separation, the electromagnet group can maintain the work state without consuming power. The permanent magnet switch can be divided into a single-path or multi-path, and can be classified into three types such as manual control, electric control, and dual-purpose control in manual control and electric control.
Description
Technical field
The present invention relates to the electric switch control technology, mainly is the power and energy saving technology that is applied to electromagnetism movement controllers such as relay, A.C. contactor, electromagnetically operated valve, electromagnetic clutch, electromagnetic brake.
Background technology
Electromagnetism movement controllers such as original relay, A.C. contactor, electromagnetically operated valve, electromagnetic clutch, electromagnetic brake, the electromagnetic attraction that all need consumed power produces keeps operating state, its capacity is big more, power consumption and operating noise also increase thereupon, deenergization, the active force of spring reset its separation release.
Summary of the invention
Adopt permanent magnet material to make permanent magnets, constitute the permanent magnetism group with operating part, solenoid and iron core constitute the electromagnetism group, the magneticaction face of permanent magnetism group is corresponding with the magneticaction face of electromagnetism group iron core, in the magneticaction distance range, the magnetic force polarity of permanent magnetism group and electromagnetism group also has the same sex and repels each other, the active force that there is a natural attraction between the sexes, the positive-negative polarity of moment energising conversion electromagnetism group excitation power supply, promptly changed the electromagnetism polarity of electromagnetism group magneticaction face, made the repetitive of moment driving permanent magnetism group adhesive of electromagnetism group or separation, and can be manual, the electromagnetism group drives after permanent magnetism group adhesive or the separating action, not power consumption when keeping operating state.
Execution mode
Electromagnetism movement controllers such as original relay, A.C. contactor, electromagnetically operated valve, electromagnetic clutch, electromagnetic brake add suitable permanent magnets, can be transformed into permanent-magnetic switching.
Conversion rectifier diode positive-negative polarity and the excitatory driving switch circuit of instantaneous trigger, the positive-negative polarity of moment energising conversion electromagnetism group excitation power supply, the moment energising of electromagnetism group drives the permanent magnetism group, after the repetitive of moment driving permanent magnetism group adhesive of electromagnetism group or separation, and not power consumption when keeping operating state.
Manual-as manually to change the location status of action part.
Automatically controlled-electromagnetism group drives the permanent magnetism group.
Manual and automatically controlled dual-purpose-increase manual function on automatically controlled.
Manual, automatically controlled, manual and automatically controlled dual-purpose, select suitable permanent magnet material to make permanent magnets, make action have enough operating pressures afterwards, the pressure of multichannel control is wanted uniform balance, and action is synchronously.
Magnetic force is bigger, adopts the lever principle structure, and magnetic force performance, quantity and the geomery of permanent magnets are equipped with suitable permanent magnetism group and electromagnetism group, binding post or connector and shell according to capacity; According to different electrical power unequally loaded different needs, can select to adopt different structures and trigger excitatory driving switch circuit; Single channel and multichannel be can be divided into, and manual control, automatically controlled, manual and automatically controlled dual-purpose three types are divided into.
Claims (1)
1. adopt permanent magnet material to make permanent magnets, constitute the permanent magnetism group with operating part, solenoid and iron core constitute the electromagnetism group, the magneticaction face of permanent magnetism group is corresponding with the magneticaction face of electromagnetism group iron core, in the magneticaction distance range, the magnetic force polarity of permanent magnetism group and electromagnetism group also has the same sex and repels each other, the active force that there is a natural attraction between the sexes, the positive-negative polarity of moment energising conversion electromagnetism group excitation power supply, promptly changed the electromagnetism polarity of electromagnetism group magneticaction face, made the repetitive of moment driving permanent magnetism group adhesive of electromagnetism group or separation, and can be manual, the electromagnetism group drives after permanent magnetism group adhesive or the separating action, not power consumption when keeping operating state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101748045A CN102254715A (en) | 2010-05-18 | 2010-05-18 | Permanent magnet switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101748045A CN102254715A (en) | 2010-05-18 | 2010-05-18 | Permanent magnet switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102254715A true CN102254715A (en) | 2011-11-23 |
Family
ID=44981905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101748045A Pending CN102254715A (en) | 2010-05-18 | 2010-05-18 | Permanent magnet switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102254715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748524A (en) * | 2012-07-13 | 2012-10-24 | 高云芝 | Modified magnetic control valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310377Y (en) * | 1997-08-09 | 1999-03-10 | 马进元 | Magnetic force bistable operation device for high-voltage switch cabinet |
| CN2456280Y (en) * | 2000-11-10 | 2001-10-24 | 肖建华 | Permenant magnet operating mechanism |
| CN2788338Y (en) * | 2005-01-25 | 2006-06-14 | 王光顺 | Double stable state permanent magnetic operating structure with manual separate brake device |
| CN2831409Y (en) * | 2005-05-26 | 2006-10-25 | 张军 | Permanent-magnet actuating gear of vacuum circuit breaker |
| CN101127281A (en) * | 2007-07-16 | 2008-02-20 | 王光顺 | A vacuum breaker for dual stabilized permanent magnetic machine |
| CN101459018A (en) * | 2008-06-20 | 2009-06-17 | 扬州新菱电器有限公司 | Control and protection switch electric appliance |
-
2010
- 2010-05-18 CN CN2010101748045A patent/CN102254715A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310377Y (en) * | 1997-08-09 | 1999-03-10 | 马进元 | Magnetic force bistable operation device for high-voltage switch cabinet |
| CN2456280Y (en) * | 2000-11-10 | 2001-10-24 | 肖建华 | Permenant magnet operating mechanism |
| CN2788338Y (en) * | 2005-01-25 | 2006-06-14 | 王光顺 | Double stable state permanent magnetic operating structure with manual separate brake device |
| CN2831409Y (en) * | 2005-05-26 | 2006-10-25 | 张军 | Permanent-magnet actuating gear of vacuum circuit breaker |
| CN101127281A (en) * | 2007-07-16 | 2008-02-20 | 王光顺 | A vacuum breaker for dual stabilized permanent magnetic machine |
| CN101459018A (en) * | 2008-06-20 | 2009-06-17 | 扬州新菱电器有限公司 | Control and protection switch electric appliance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748524A (en) * | 2012-07-13 | 2012-10-24 | 高云芝 | Modified magnetic control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |