CN2140100Y - Magnetic synchronization comersion economizer coil - Google Patents
Magnetic synchronization comersion economizer coil Download PDFInfo
- Publication number
- CN2140100Y CN2140100Y CN 92225474 CN92225474U CN2140100Y CN 2140100 Y CN2140100 Y CN 2140100Y CN 92225474 CN92225474 CN 92225474 CN 92225474 U CN92225474 U CN 92225474U CN 2140100 Y CN2140100 Y CN 2140100Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- coil
- conversion
- air gap
- hyoplastron
- 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
Links
Images
Landscapes
- Electromagnets (AREA)
Abstract
The utility model relates to a magnetic synchronization conversion electricity-saving coil used for contractors, electromagnets, electromagnetic valves and other electromagnetic devices of low pressure control apparatuses. The utility model relates to an invented tongue plate magnetic time relay. The magnetic time relay is not provided with an independent coil and a fixed iron core, and the utility model is installed on a coil framework. Same-poles repelling theory and iron core air gap magnetic leakage attraction theory are used, the synchronization conversion from staring to low voltage DC holding of an electromagnetic device is completed, and the goals of silencing noise and power saving are achieved.
Description
The utility model belongs to the magnetic-synchro conversion electricity-economizing coil that calutrons such as contactor in the low-voltage controling appliance, electromagnet, electromagnetically operated valve are used.
At present, the power-saving technique of calutron mainly is a mode of taking to be transformed into from full voltage starting the low-voltage direct sticking in the low-voltage controling appliance." coil for silencing and energy-saving " that China Patent No. provides for 89221486,4 utility model patent is to utilize the strong and weak principle that changes of electromagnetic system stray field, makes fixed core post magnetic oxygen analyser time-delay conversion synchronously in the coil windings; Chinese patent application number is that 92103643,4 application for a patent for invention " magnetically repelling, delay switching coil featuring low noise and electric save " is to utilize that stray field in the electromagnetic system attracting process unshakable in one's determination is strong and weak to be changed and principle that same polarity is repelled mutually, makes iron core be installed in synchronous conversion of magnetic repulsion time-delay switching relay time-delay in the coil windings.Because above two kinds of relays all are by fixed core, armature and yoke etc. are partly formed, so there is the production process complexity, adjust inconvenience and the higher deficiency of cost.For less calutron, the difficulty of its Installation and Debugging is bigger.
The purpose of this utility model is that a kind of can the conversion synchronously of avoiding deficiency of the prior art to provide is provided, has convenient, simple in structure, the reliable in action of debugging, the magnetic-synchro conversion electricity-economizing coil that cost is lower.
Magnetic-synchro conversion electricity-economizing coil of the present utility model is to have invented a kind of tongue magnetic delay relay (hereinafter to be referred as relay).This relay does not have independently coil and fixed core, constitute by a conversion hyoplastron by axle and spring location, the conversion hyoplastron is installed in the reservation air gap place of electromagnetic system iron core by the permeability magnetic material manufacturing, and this air gap also can be the structure air gap or the closed air gap of magnetic system.For satisfying the needs of mechanical strength, reserve in the air gap and can fill non-magnet material.
The utility model is realized by following manner.Relay is installed on the coil rack of electromagnetic system, the conversion hyoplastron places in the coil windings, with the shared winding of magnetic system fixed core.After energized, before the magnetic system closure unshakable in one's determination, the magnetic system fixed core in same winding is identical with conversion hyoplastron end polarity, and the two is mutually exclusive, and under the effect of repulsive force and spring, the conversion hyoplastron is failure to actuate.After magnetic system closure unshakable in one's determination, repulsive force disappears, and it is bigger that reserve air gap place magnetic resistance this moment, and leakage field is stronger.Because the conversion hyoplastron of relay is positioned near the air gap, under stray field attracts, overcome acting force of the spring, realize switching motion.Change hyoplastron this moment and disconnect normally-closed contact, the current limliting decompression device is put into operation.Finished energy-saving coil thus by the synchronous conversion that starts to the low-voltage direct sticking.
Realize that another kind of scheme of the present utility model is, relay is installed in coil external distance magnetic pole magnetic system far away is unshakable in one's determination reserves the air gap place, because herein behind coil electricity, magnetic system closed precursor unshakable in one's determination is to neutrality, magnetic force is faint, so the conversion hyoplastron of relay is failure to actuate by the spring location.After magnetic system closure unshakable in one's determination, this air gap place magnetic resistance obviously increases, and leakage field is stronger, and stray field attracts the conversion hyoplastron, realizes switching motion.Reservation air gap on the iron core can be located on the fixed core, also can be located on the moving iron core.
Below in conjunction with a description of drawings embodiment of the present utility model.
Accompanying drawing one is an electrical schematic diagram of the present utility model: D among the figure
1-D
4Be rectifier diode; MY is a piezo-resistance; JC is a contactor coil; R is a discharge resistance; C is the current limliting decompression capacitor; CSJ is a normally-closed contact.
Accompanying drawing two is a structural representation of the present utility model.(1) is the magnetic system fixed core among the figure; (2) be axle; (3) be fixed head; (4) be spring (extension spring or torsion spring etc. all can); (5) be normally-closed contact; (6) be coil windings; (7) be coil rack; (8) be the conversion hyoplastron; (9) for reserving air gap; (10) moving unshakable in one's determination for magnetic system.
The conversion hyoplastron (8) of figure repeat circuit is installed in the coil windings (6) of magnetic system simultaneously with magnetic system fixed core (1), by axle (2) and spring (4) location, contact (5) are installed in respectively on hyoplastron (8) and the fixed head (3) by insulation board.Be installed on the skeleton (7) by the relay of forming with upper-part, the electronic devices and components in the accompanying drawing one all are contained in the skeleton (7) of coil windings (6) outside.After connecting the traffic power supply, before the contactor closure unshakable in one's determination, because of contactor fixed core (1) and conversion hyoplastron (8) in same winding (6), so end polarity is identical, the two is mutually exclusive, and conversion hyoplastron (8) is subjected to the effect of repulsive force and spring (4) and contact (5) are compressed.When magnetic system unshakable in one's determination closed fully, repulsive force disappears, and it is bigger that air gap this moment (9) is located magnetic resistance, stray field obviously strengthens, and will change hyoplastron (8) and inhale to iron core, opens normally-closed contact (5) simultaneously, capacitor C drops into the current limliting step-down, has finished by the synchronous conversion that starts to the low-voltage direct sticking.When magnetic system was out of service, coil blackout, conversion hyoplastron (8) were prepared for start next time by spring reset.
Magnetic-synchro conversion electricity-economizing coil of the present utility model may be used in contactor, electromagnet, magnetic valve and other calutron. Its advantage be conversion synchronously accurately, compact conformation, easy to adjust, reliable in action, noise and electric save be respond well, can transform various calutrons, and it is supporting to can be manufacturer.
Claims (4)
1, a kind of magnetic-synchro conversion electricity-economizing coil, form by the magnetic system (comprising coil windings) of contactor, electromagnet, electromagnetically operated valve and other calutron, magnetic oxygen analyser, rectification dropping equipment etc., it is characterized in that: said magnetic oxygen analyser is the tongue magnetic delay relay of no absolute coil and fixed core, this relay is that the conversion hyoplastron by a permeability magnetic material constitutes, and the conversion hyoplastron is installed in the magnetic system air gap (structure air gap or closed air gap) of reserving unshakable in one's determination and locates.
2, magnetic-synchro conversion electricity-economizing coil according to claim 1 is characterized in that: said tongue magnetic delay relay is installed in the coil windings, a conversion hyoplastron and magnetic system shared coil windings unshakable in one's determination.
3, magnetic-synchro conversion electricity-economizing coil according to claim 1 is characterized in that: said tongue magnetic delay relay is installed in the air gap unshakable in one's determination place of coil windings outside.
4, magnetic-synchro conversion electricity-economizing coil according to claim 1 is characterized in that: said reservation air gap unshakable in one's determination and tongue magnetic delay relay can be located on the fixed core, also can be located on the moving iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225474 CN2140100Y (en) | 1992-06-20 | 1992-06-20 | Magnetic synchronization comersion economizer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225474 CN2140100Y (en) | 1992-06-20 | 1992-06-20 | Magnetic synchronization comersion economizer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140100Y true CN2140100Y (en) | 1993-08-11 |
Family
ID=33770182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225474 Expired - Fee Related CN2140100Y (en) | 1992-06-20 | 1992-06-20 | Magnetic synchronization comersion economizer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140100Y (en) |
-
1992
- 1992-06-20 CN CN 92225474 patent/CN2140100Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2485779Y (en) | Magnetic contactor | |
| CN101159201A (en) | Twin coil energy saving contactor | |
| CN1026638C (en) | Magnetic-synchro conversion electricity-economizing coil | |
| CN2140100Y (en) | Magnetic synchronization comersion economizer coil | |
| CN1027996C (en) | Magnetic synchronous conversion electromagnetic device | |
| CN113628934B (en) | High-current magnetic latching relay | |
| CN2143818Y (en) | Magnetic synchronous conversion electromagnetic device | |
| CN2251780Y (en) | Half-hard magnet electromagnet and control circuit thereof | |
| CN2260371Y (en) | Energy-saving electromagnet | |
| CN2413376Y (en) | Electromagnetic actuating mechanism | |
| CN2669330Y (en) | Electromagnetic device conversion electricity-saving coil | |
| CN2406328Y (en) | Permanent magnetic operation mechanism | |
| CN2132282Y (en) | Magnetic repulsion time-delay changeover silencing electricity-saving coil | |
| CN2341269Y (en) | T-type sectional electric power-saving noiseless A. C. contactor | |
| CN2809857Y (en) | Electromagnetic and permanent-magnet interactive relay-contactor | |
| CN219759473U (en) | Overcurrent relay | |
| CN2178937Y (en) | Magnetic-synchro changing electromagnetic device | |
| CN203260535U (en) | Micro-power consumption and no-noise AC contactor | |
| CN2131176Y (en) | Electromagnet for AC energy-saving valve | |
| CN1073548A (en) | Magnetically repelling, delay switching coil featuring low noise and electric save | |
| CN2785122Y (en) | Permanent-magnet AC contactor | |
| CN1035533C (en) | Contactor and relay | |
| CN2335253Y (en) | High-efficient energy-saving controller | |
| CN2452121Y (en) | Permanent magnetic controller | |
| CN2142598Y (en) | Power-saving electromagnetic device |
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 |