CN102751847A - Disk type motor dynamo with balanced magnetic force - Google Patents
Disk type motor dynamo with balanced magnetic force Download PDFInfo
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- CN102751847A CN102751847A CN2011101029111A CN201110102911A CN102751847A CN 102751847 A CN102751847 A CN 102751847A CN 2011101029111 A CN2011101029111 A CN 2011101029111A CN 201110102911 A CN201110102911 A CN 201110102911A CN 102751847 A CN102751847 A CN 102751847A
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Abstract
The invention relates to a disk type motor dynamo with a balanced magnetic force. The disk type motor dynamo mainly comprises a motor (12) and a disk type motor dynamo with the balanced magnetic force. The disk type motor dynamo is characterized in that the motor and the disk type motor dynamo with the balanced magnetic force are arranged in the same case, the motor and the disk type motor dynamo with the balanced magnetic force share a common shaft (6), common end covers (5 and 8), a common motor base (1), a common fan (15) and a common connecting box (10), or, the motor and the disk type motor dynamo with the balanced magnetic force are respectively and independently arranged and connected with each other through a coupler. The disk type motor dynamo has the advantage that power generation is achieved by electricity without relying on external power.
Description
Technical field
The present invention relates to a kind of motor generator, particularly a kind of magnetic balanced disc type motor dynamo.
Technical background
Faraday in 1821 finds that electrified wire can rotate around permanent magnet, has invented magneto.The Hui Sitong of Britain in 1857 replaces permanent magnet with electromagnet, has invented electric excitation mode, has started new era of electro-magnetic motor.But above motor all is the instrument of power conversion.
The basic principle of existing generator all is conductor cutting magnetic line and induced electromotive force and produces electric current, and the enough mechanical energy of process need consumption of conductor cutting magnetic line is with the soft iron that overcomes the assembly conductor and the suction between the magnet.
Observe as long as carefully go; We can find an interesting phenomenon: the suction effect in magnetic field can not go to explain with classical mechanics simply; Under the prerequisite of not considering friction; If according to classical mechanics, rotor iron should be in the opposite direction, equal-sized by inhaling toward the power of magnets of stator and the required power that overcomes that rotor iron leaves magnets of stator, but in fact; This but can't oneself cancel out each other to seeming equal-sized power, so the generator cutting magnetic line need consume a large amount of kinetic energy.Yet,, can use a pair of magnetic field repulsive force in the opposite direction, equal-sized that it is offset though this can not oneself cancel out each other to opposite, the equal-sized suction of direction.
The present invention utilizes a pair of magnetic field repulsive force in the opposite direction, equal-sized to go the principle of a pair of magnetic field in the opposite direction, equal-sized of balance suction, makes motor generator no longer rely on external impetus and can generate electricity with electricity.
Summary of the invention
The purpose of this invention is to provide and a kind ofly need not rely on external impetus and can be with the disc type motor dynamo of electricity generating.
The present invention is achieved in that a kind of magnetic balanced disc type motor dynamo; Mainly comprise motor (12) and magnetic balanced disc type DC generator; It is characterized in that motor and magnetic balanced disc type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether, perhaps; Motor and magnetic balanced independent respectively setting of disc type DC generator, both connect with shaft coupling.
Magnetic balanced disc type DC generator mainly comprises rotor magnet (2), magnets of stator (3,14), rotating disk (4) and armature (9,17); It is characterized in that: magnets of stator has more than 1 or 1; The pole orientation of magnets of stator is for radially; Facing to casing, perhaps, the S utmost point faces toward the axle center facing to casing, the N utmost point to the S utmost point facing to axle center, the N utmost point; Rotor magnet has one or more, the pole orientation of rotor magnet is identical with the pole orientation of magnets of stator, and promptly magnets of stator and rotor magnet are set at and repel each other; Armature has more than 1 or one, and armature and magnets of stator are symmetrically or evenly distributed on track ring or the end cap, and perhaps, armature and rotor magnet are symmetrically or evenly distributed on the rotating disk; The quantity of rotor magnet is any even number, and the quantity sum of magnets of stator and stator armature is any even number, and perhaps, the quantity of magnets of stator is any even number, and the quantity sum of rotor magnet and armature rotor is any even number; Rotor magnet, magnets of stator and armature are by scolding, inhale magnetic balanced arrayed; Magnets of stator and rotor magnet are bar magnet or " U " shape magnet, and armature is bar shaped armature or " U " shape armature.
Rotor magnet, magnets of stator and armature three scold, inhale magnetic balanced array explanation:
With the generator that has only 2 rotor magnets is example, and 2 rotor magnet axial symmetry are distributed on the rotating disk, and when the quantity of magnets of stator is 1, when stator armature quantity was 1, magnets of stator and stator armature axial symmetry were distributed on track ring or the end cap; When the quantity of magnets of stator is 2, when the quantity of stator armature was 2, the arrangement mode of magnets of stator and stator armature was: magnet-magnet-armature-armature, and can not be magnet-armature-magnet-armature; When the quantity of magnets of stator is 3, when stator armature quantity was 3, magnets of stator and stator armature had 2 kinds of arrangement modes: a. magnet-armature-magnet-armature-magnet-armature, b. magnet-magnet-magnet-armature-armature-armature; When the quantity of magnets of stator is 4, when the quantity of stator armature is 4, two kinds of arrangement modes is also arranged: a. magnet-magnet-armature-magnet-armature-armature-magnet-armature, b. magnet-magnet-magnet-magnet-armature-armature-armature-armature.
If the quantity of rotor magnet equals the quantity sum of magnets of stator and stator armature, then magnets of stator and stator armature can be arranged arbitrarily, and the quantity of magnets of stator and stator armature does not have the ratio restriction.Equally, if the quantity of magnets of stator equals the quantity sum of rotor magnet and armature rotor, then rotor magnet and armature rotor can be arranged arbitrarily, and the quantity of rotor magnet and armature rotor does not have the ratio restriction.With the quantity sum that 6 rotor magnets and magnets of stator and stator armature are arranged is that 6 generator is an example; The quantity of magnets of stator and stator armature does not have the ratio restriction; The number combinations of magnets of stator and stator armature can be 1 magnets of stator, 5 stator armatures; Also can be 4 magnets of stator, 2 stator armatures, also can be 3 magnets of stator, 3 stator armatures or the like, as long as both quantity sums are 6 just passable.
Said magnets of stator and rotor magnet are bar permanent magnet or bare electromagnet or " U " shape permanent magnet or " U " shape electromagnet.Permanent magnet is processed with ferrite or rare earth material, like barium ferrite, strontium ferrite, neodymium iron boron or the like.Electromagnet is made up of unshakable in one's determination and excitation winding, and the iron core of bare electromagnet is " worker " font, and the iron core of " U " shape electromagnet also is " worker " font of distortion, and promptly " worker " word extends to a side, and centre unshakable in one's determination is wound with excitation winding.Armature is made up of unshakable in one's determination and armature winding, and the iron core of bar shaped armature is " worker " font, and the iron core of " U " shape armature is " worker " font of distortion.Unshakable in one's determination process with soft iron material, as being cast as an integral body with electrical pure iron, or become an integral body with silicon steel plate stacking, excitation winding and armature winding form with the enamelled wire coiling, like enamel covered wire, enamel insulated aluminium wire, enamelling alloy wire.
Permanent-magnet disk DC generator that said magnetic balanced disc type DC generator is single segment structure or dual segment structure or mixing exciter panel type DC generator or electric excitation disc type DC generator.The magnets of stator of permanent-magnet disk DC generator and rotor magnet all are permanent magnets, and the repulsion size of rotor permanent magnet and stator permanent magnet is fixed, and can not regulate repulsion through the size of regulating magnetic field intensity.Existing permanent magnet has electromagnet again in the mixing exciter panel type DC generator, and permanent magnet is located on the rotor, and electromagnet is located on the stator, and perhaps, magnets of stator is made up of electromagnet and permanent magnet.The mixing exciter panel type DC generator can be regulated the repulsion of magnets of stator and rotor magnet through the magnetic field intensity of regulating magnet.The rotor magnet and the magnets of stator of electricity excitation disc type DC generator all are electromagnet, if stator and rotor all are provided with armature, then the electric current of armature rotor generation can be used as the field power supply of rotor magnet.
The disc type DC generator of single segment structure is because magnets of stator and rotor magnet when repelling each other; Rotating disk will bear certain axial thrust; Therefore bearing preferably adopts and can bear the bearing of radial load and axial load simultaneously, like taper roll bearing, angular contact ball bearing etc.
The magnets of stator of the disc type DC generator of dual segment structure has one group or two groups, and stator armature has one group or two groups; If magnets of stator has only one group, then stator armature also has only one group, and magnets of stator and stator armature are separately fixed on the track ring or end cap of rotating disk both sides; If magnets of stator is divided into two groups, then stator armature also is divided into two groups, and all there are magnets of stator and stator armature in the both sides of rotating disk.Rotor magnet has one group or two groups, if rotor magnet has only one group, then rotating disk is provided with through hole, and rotor magnet is fixed in the through hole, and the both sides of magnet are exposed in the both sides of rotating disk; If rotor magnet has two groups, then two group rotor magnet are separately fixed at the both sides of rotating disk.The pole orientation of two group rotor magnet is opposite, and the pole orientation of two groups of magnets of stator is also opposite, and perhaps, the pole orientation of two group rotor magnet is identical, and the pole orientation of two groups of magnets of stator is also identical.When the pole orientation of two group rotor magnet was opposite, suitable magnetizing earlier reinstalled rotating disk, and when the pole orientation of two group rotor magnet was identical, suitable earlier magnet steel being fixed on the rotating disk magnetized again.Therefore the disc type DC generator of dual segment structure can adopt the bearing that can only bear radial load because the both sides of rotating disk all receive repulsion.
Rotating disk is provided with and is used to inlay magnet steel or groove or through hole unshakable in one's determination, and rotor magnet and/or armature are fixed on the rotating disk with the method for welding or glue; Track ring or end cap are provided with the groove that is used to inlay magnet steel and/or stator core, and magnets of stator and/or stator armature are fixed on track ring or the end cap with the method for welding or glue.
Because magnets of stator and rotor magnet repel each other, when rotor and stator all had permanent magnet, needs were with special method installation rotating disk or track ring.Rotating disk can be threaded to predetermined rotating shaft position with the method that is threaded, then with the fixing locking and thrust of methods such as pin or screw or nut or spring washer or nylon washer or self-locking nut.The also available method that is threaded of track ring is threaded to predetermined casing position, and does locking processing.
Single hop or with the pole orientation of section magnets of stator and rotor magnet for radially; And both pole orientation are identical; If the S utmost point of magnets of stator faces toward casing facing to axle center, the N utmost point; Then the S utmost point of rotor magnet faces toward casing facing to axle center, the N utmost point, if the N utmost point of magnets of stator faces toward casing facing to axle center, the S utmost point, then the N utmost point of rotor magnet faces toward casing facing to axle center, the S utmost point.When magnets of stator and rotor magnet repelled each other, the main active force that rotor is produced was tangential torsional moment and the axial thrust that is parallel to axle perpendicular to axial plane.
The repulsion that magnets of stator and rotor magnet repel each other is two-way, when both near the time, stop mutually the other side near, when both leave, push off the opponent mutually.Two-way suction is opposite when repulsion that this is two-way and armature cutting magnetic line, so the two-way suction that produces can be used for the balanced armature cutting magnetic line time of the two-way repulsion that produces of magnets of stator and rotor magnet.
The two-way repulsion that magnets of stator and rotor magnet produce can be expressed with curve; The equidirectional maximum repulsion point, minimum repulsion point and reciprocal maximum repulsion point, the minimum repulsion point that produce are continuously linked up with curve and be waveform; The different waveforms that all can cause two-way repulsion to produce of speed of the distance difference between the magnet, the difference of magnetic field intensity and rotor rotation are different; Can be sinusoidal wave; Also can not be sinusoidal wave, the height of ripple be represented the size of repulsion, the width means wavelength of ripple.The repulsion that magnets of stator and rotor magnet produce is used for the suction that the balanced armature cutting magnetic line produces, if both waveforms are in full accord, representes that then repulsion and suction can cancel out each other fully.The characteristic of the suction ripple that repulsion ripple that magnets of stator and rotor magnet produce and armature cutting magnetic line produce is different; The magnet spacing is close more, and the repulsion wave height of generation is more little, and maximum repulsion is more and more littler; Minimum repulsion also is more and more littler; And the spacing of armature is close more, and the maximum suction that produces during cutting magnetic force is constant, and minimum suction is increasing.Therefore the electricity of the spacing of magnet and armature distance can not be too close.
The repulsion size of electricity excitation disc type DC generator and mixing exciter panel type DC generator can be regulated; Through regulating the voltage of exciting current; The repulsion that magnets of stator and rotor magnet are produced is identical with the size trend of the suction of armature cutting magnetic line generation; Therefore electric excitation disc type DC generator and mixing exciter panel type DC generator are provided with field regulator, through regulating the voltage of input excitation winding, magnetic field intensity can be regulated.The general magnetic field intensity that only needs to regulate stator of electricity excitation disc type DC generator and mixing exciter panel type DC generator just can reach the purpose of regulating the repulsion size.Field regulator generally is located at terminal box, and terminal box is located on the casing, and field regulator is located in the terminal box.Field regulator except the repulsion size that can regulate magnets of stator and rotor magnet, can also regulator generator the size of current of output.
The repulsion size of permanent-magnet disk DC generator also can be regulated, but must adjust the distance of stator and rotor magnet with the method for machinery.
The exciting current that inserts electric excitation disc type DC generator and mixing exciter panel type DC generator is a direct current, and the magnetic field that electromagnet produces is the stationary magnetic field.
Because the pole orientation of magnet is for radially; The magnetic pole of magnet all is that the S utmost point perhaps all is that the N utmost point faces toward casing facing to rotating shaft, the S utmost point facing to rotating shaft, the N utmost point facing to casing on the same group; Therefore do not have the problem of switching-over, the armature direct output of DC current need not brush, commutator and rectifier.
Magnetic balanced disc type motor dynamo is furnished with storage battery or is provided with starting drive (16).Electric excitation type disc type motor dynamo need be used the power supply or the outside field power supply starter motor of storage battery, and permanent-magnet disk motor dynamo and mixing exciter panel type motor generator are with power supply or the starting drive or the external power source starter motor of storage battery.In the occasion that external power source or storage battery are arranged; Motor need not start with starting drive; Directly with external power source or battery feed initial excitation as motor; Behind the motor rotation, the part electric current that generator produces just can cut off external power source and be charge in batteries as the field power supply of motor and generator.Starting drive is as a kind of aid, and the occasion that is fit to no outside field power supply or battery feed is used.Artificial auxiliary actuating apparatus is disc type or lever, is located in the rotating shaft with freewheel clutch.Artificial auxiliary actuating apparatus also can start with rocking bar as old-fashioned tractor, packs up rocking bar behind the electric motor starting again.Also having a kind of is dragline type, just as the stay cord starting drive of some diesel oil motors.Starting drive is located in the rotating shaft in the end cap outside.
Rotor turntable and track ring are processed with non-magnet material or ferrimagnet, like aluminium alloy, cast iron, plastic cement, pottery etc.
Also can produce heat energy during the work of generator and motor, if generator and motor are located in the same casing, then can common fan, cooling device such as fin.
General and the motor of generator is located in the same casing, and coaxial with motor, generator also can independently be provided with, and independently casing, terminal box and fan are arranged, and is connected with motor through shaft coupling.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 is the second embodiment of the invention structural representation.
Fig. 3 is the third embodiment of the invention structural representation.
Fig. 4 is the fourth embodiment of the invention structural representation.
Fig. 5 is the fifth embodiment of the invention structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
First embodiment
Referring to Fig. 1 motor overall structure plane graph; A kind of magnetic balanced permanent-magnet disk motor dynamo; The magnetic balanced permanent-magnet disk DC generator that mainly comprises storage battery (11), motor (12) and single segment structure; Motor and permanent-magnet disk DC generator are independent respectively to be provided with, and both connect with shaft coupling.The initial excitation of motor is provided by storage battery, and behind the motor operation, the part electric current that generator sends is supplied with motor as the field power supply of motor, charges a battery simultaneously.
The permanent-magnet disk DC generator mainly comprises support (1), rotor permanent magnet (2), stator permanent magnet (3), rotating disk (4), front end housing (5), rotating shaft (6), bearing (7), rear end cap (8), stator armature (9) and terminal box (10).Stator permanent magnet has more than 1 or 1, and the pole orientation of magnets of stator is for radially, the S utmost point facing to axle center, the N utmost point facing to casing; Rotor magnet has more than 2 or 2, the pole orientation of rotor magnet is identical with the pole orientation of magnets of stator, and promptly magnets of stator and rotor magnet are set at and repel each other; Stator armature has more than 1 or one, and stator armature and magnets of stator are symmetrically or evenly distributed on the front end housing; The quantity of rotor magnet is any even number, and the quantity sum of magnets of stator and stator armature is any even number; Rotor magnet, magnets of stator and armature are by scolding, inhale magnetic balanced arrayed; Magnets of stator is that bar permanent magnet, rotor magnet are " U " shape permanent magnet, and armature is the bar shaped armature.Rotor " U " shape permanent magnet is with the stator bar permanent magnet, when stator bar shaped armature aligns, rotor " U " shape permanent magnet semi-surrounding stator bar permanent magnet and stator bar shaped armature.Armature is made up of " worker " shaped iron core and excitation winding, and iron core forms with silicon steel plate stacking, and excitation winding forms with the enamel covered wire coiling.Spacing broad between spacing between the adjacent magnets of stator and the adjacent rotors magnet, in rotor when rotation,, there is the repulsion of both direction stator field and rotor field, and the maximum repulsion of both direction and the point of minimum repulsion couple together waviness with curve; The repulsion that magnets of stator and rotor magnet produce is used for the suction that the balanced armature cutting magnetic line produces; Bearing adopts can bear the angular contact ball bearing of radial load and axial load simultaneously; Rotating disk is processed with aluminium alloy, and rotating disk is provided with the groove that is used to inlay rotor magnet, and the rotor magnetic steel magnetic of substituting the bad for the good earlier uses glue again in the groove of rotating disk.Front end housing is provided with the groove that is used to inlay magnets of stator and stator armature, magnetic steel of stator and stator armature with glue in the groove of front end housing.During installation, the front end housing that will install magnet steel and armature earlier is fixed on the support, and the rotating disk that installs magnet steel is threaded to predetermined rotating shaft position with the method that is threaded, and is fixing locking with stop nut again.
Second embodiment
Referring to Fig. 2 motor overall structure plane graph; A kind of magnetic balanced mixing exciter panel type motor dynamo; The magnetic balanced mixing exciter panel type DC generator that mainly comprises starting drive (16), motor (12) and single segment structure; Motor and magnetic balanced mixing exciter panel type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether.Starting drive is made up of lever and freewheel clutch.During electric motor starting, by the manpower rotating lever, drive rotating shaft, the part electric current that generator produces is supplied with motor and generator itself as field power supply, runs well until motor.
Magnetic balanced mixing exciter panel type DC generator mainly comprises rotor " U " shape permanent magnet (2), stator bare electromagnet (14), rotating disk (4), stator armature (9), track ring (13) and field regulator.Track ring is provided with the groove that is used to inlay magnets of stator and stator armature, stator electromagnet and stator armature with glue in the groove of track ring.Terminal box is located on the support, and field regulator is located in the terminal box, utilizes field regulator to regulate the exciting voltage of stator electromagnet, and the suction that the repulsion that makes magnets of stator and rotor magnet produces during with the armature cutting magnetic line is big or small to tend to identical.All the other do not state part with first embodiment, no longer repeat.
The 3rd embodiment
Referring to Fig. 3 motor overall structure plane graph; A kind of magnetic balanced mixing exciter panel type motor dynamo; The magnetic balanced mixing exciter panel type DC generator that mainly comprises starting drive (16), motor (12) and dual segment structure; Motor and magnetic balanced mixing exciter panel type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether.
The magnetic balanced mixing exciter panel type DC generator of dual segment structure mainly comprises rotor bar permanent magnet (2), stator bar permanent magnet (3), stator bare electromagnet (14), rotating disk (4), stator armature (9), armature rotor (17), track ring (13) and field regulator.Generator adopts dual segment structure, and a side of rotating disk is provided with 1 group of bar permanent magnet and 1 group rotor bar shaped armature, and the opposite side of rotating disk is provided with 1 group of bar permanent magnet, and the pole orientation of two group rotor magnet is identical.A track ring is provided with 1 group of bar permanent magnet and 1 group of " U " shape stator armature, and another track ring is provided with 1 group of magnets of stator of being made up of bare electromagnet and bar permanent magnet, and the pole orientation of two groups of magnets of stator is identical.All the other do not state part with first, second embodiment, no longer repeat.
The 4th embodiment
Referring to Fig. 4 motor overall structure plane graph; A kind of magnetic balanced mixing exciter panel type motor dynamo; The magnetic balanced mixing exciter panel type DC generator that mainly comprises starting drive (16), motor (12) and dual segment structure; Motor and magnetic balanced mixing exciter panel type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether.
The magnetic balanced mixing exciter panel type DC generator of dual segment structure mainly comprises rotor bar permanent magnet (2), stator bar permanent magnet (3), stator bare electromagnet (14), rotating disk (4), stator armature (9), track ring (13) and field regulator.Generator adopts dual segment structure, and rotor magnet has two groups, is separately fixed at the both sides of rotating disk, and the pole orientation of two group rotor magnet is opposite; Magnets of stator has 1 group, is fixed therein on the track ring, and the pole orientation of magnets of stator is with identical with the pole orientation of section rotor magnet.Armature has one group, and armature is fixed on another track ring.All the other do not state part with first, second embodiment, no longer repeat.
The 5th embodiment
Referring to Fig. 5 motor overall structure plane graph; A kind of magnetic balanced mixing exciter panel type motor dynamo; The magnetic balanced mixing exciter panel type DC generator that mainly comprises starting drive (16), motor (12) and dual segment structure; Motor and magnetic balanced mixing exciter panel type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether.
The magnetic balanced mixing exciter panel type DC generator of dual segment structure mainly comprises rotor bar permanent magnet (2), stator bar permanent magnet (3), stator bare electromagnet (14), rotating disk (4), stator armature (9), track ring (13) and field regulator.Generator adopts dual segment structure, and rotor magnet has 1 group, and rotating disk is provided with the through hole that embeds magnet, and rotor magnet is fixed in the through hole and in the both sides of rotating disk and exposes both sides.All the other do not state part with first, second, the 4th embodiment, no longer repeat.
Claims (10)
1. magnetic balanced disc type motor dynamo; Mainly comprise motor (12) and magnetic balanced disc type DC generator; It is characterized in that motor and magnetic balanced disc type DC generator are located in the same casing, coaxial (6), altogether end cap (5,8), support (1), fan (15), terminal box (10) altogether altogether altogether, perhaps; Motor and magnetic balanced independent respectively setting of disc type DC generator, both connect with shaft coupling.
2. according to the said magnetic balanced disc type DC generator of claim 1; Mainly comprise rotor magnet (2), magnets of stator (3,14), rotating disk (4) and armature (9,17); It is characterized in that: magnets of stator has more than 1 or 1, and the pole orientation of magnets of stator is for radially, the S utmost point facing to axle center, the N utmost point facing to casing; Perhaps, the S utmost point faces toward the axle center facing to casing, the N utmost point; Rotor magnet has one or more, the pole orientation of rotor magnet is identical with the pole orientation of magnets of stator, and promptly magnets of stator and rotor magnet are set at and repel each other; Armature has more than 1 or one, and armature and magnets of stator are symmetrically or evenly distributed on track ring (13) or the end cap, and perhaps, armature and rotor magnet are symmetrically or evenly distributed on the rotating disk; The quantity of rotor magnet is any even number, and the quantity sum of magnets of stator and stator armature is any even number, and perhaps, the quantity of magnets of stator is any even number, and the quantity sum of rotor magnet and armature rotor is any even number; Rotor magnet, magnets of stator and armature are by scolding, inhale magnetic balanced arrayed; Magnets of stator and rotor magnet are bar magnet or " U " shape magnet, and armature is bar shaped armature or " U " shape armature.
3. according to the said magnetic balanced disc type DC generator of claim 2, it is characterized in that permanent-magnet disk DC generator or mixing exciter panel type DC generator or electric excitation disc type DC generator that said magnetic balanced disc type DC generator is single segment structure or dual segment structure.
4. according to the said magnetic balanced disc type DC generator of claim 3, it is characterized in that mixing exciter panel type DC generator and electric excitation disc type DC generator are provided with field regulator.
5. according to the said magnetic balanced disc type DC generator of claim 3, it is characterized in that the magnets of stator of the disc type DC generator of dual segment structure has one group or two groups, rotor magnet has one group or two groups, and armature has one group or two groups.
6. according to claim 3 or 5 said magnetic balanced disc type DC generators; The pole orientation that it is characterized in that two group rotor magnet is opposite, and the pole orientation of two groups of magnets of stator is opposite, perhaps; The pole orientation of two group rotor magnet is identical, and the pole orientation of two groups of magnets of stator is identical; Single hop or with the pole orientation of section magnets of stator and rotor magnet for radially, and both pole orientation are identical.
7. according to the said magnetic balanced disc type DC generator of claim 3, it is characterized in that rotating disk is provided with groove or the through hole that is used to inlay magnet steel or iron core, rotor magnet and/or armature are fixed on the rotating disk with the method for welding or glue; Track ring or end cap are provided with the groove that is used to inlay magnet steel and/or stator core, and magnets of stator and/or stator armature are fixed on track ring or the end cap with the method for welding or glue.
8. according to the said magnetic balanced disc type DC generator of claim 3, it is characterized in that rotating disk is threaded to predetermined rotating shaft position with the method that is threaded, fix with pin or screw or nut or spring washer or nylon washer or self-locking nut then.
9. according to the said a kind of magnetic balanced disc type motor dynamo of claim 1, it is characterized in that motor is furnished with storage battery (11) or is provided with starting drive (16), starting drive is located in the rotating shaft in the end cap outside.
10. according to the said a kind of magnetic balanced disc type motor dynamo of claim 9, it is characterized in that said starting drive is that disc type or lever or rocker-type or dragline type manually start device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101029111A CN102751847A (en) | 2011-04-22 | 2011-04-22 | Disk type motor dynamo with balanced magnetic force |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101029111A CN102751847A (en) | 2011-04-22 | 2011-04-22 | Disk type motor dynamo with balanced magnetic force |
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| CN102751847A true CN102751847A (en) | 2012-10-24 |
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| CN2011101029111A Pending CN102751847A (en) | 2011-04-22 | 2011-04-22 | Disk type motor dynamo with balanced magnetic force |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374677A (en) * | 2016-06-05 | 2017-02-01 | 王丙有 | Novel rotary permanent-magnet power generator |
| WO2022161518A3 (en) * | 2022-04-28 | 2023-01-12 | 苏州迈创信息技术有限公司 | Dual-acting electric motor |
-
2011
- 2011-04-22 CN CN2011101029111A patent/CN102751847A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374677A (en) * | 2016-06-05 | 2017-02-01 | 王丙有 | Novel rotary permanent-magnet power generator |
| WO2022161518A3 (en) * | 2022-04-28 | 2023-01-12 | 苏州迈创信息技术有限公司 | Dual-acting electric motor |
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Application publication date: 20121024 |