CN86206694U - Magnetic engine with semicircular gyratory shield - Google Patents
Magnetic engine with semicircular gyratory shield Download PDFInfo
- Publication number
- CN86206694U CN86206694U CN 86206694 CN86206694U CN86206694U CN 86206694 U CN86206694 U CN 86206694U CN 86206694 CN86206694 CN 86206694 CN 86206694 U CN86206694 U CN 86206694U CN 86206694 U CN86206694 U CN 86206694U
- Authority
- CN
- China
- Prior art keywords
- rotor
- cover
- stator
- radome
- rotation
- 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.)
- Pending
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model relates to a magnetic engine with a semicircular gyratory shielding cover, which uses the interaction force of a permanent magnet, which is composed of a constant rotor and a rotary shielding cover; the constant rotor is provided with radial direction permanent magnetism convex panels, the number of which is even, and the salient pole number of the stator is always two more than the salient pole number of the rotor; the semicircular gyratory shielding cover is clipped between the salient poles of the constant rotor, and has opposite rotary direction with the rotor.
Description
The utility model relates to a class and utilizes the interactional engine of permanent magnet, and the engine of half garden shape rotation radome is particularly arranged.
Design of the present utility model: when stator and rotor all have the even number NS utmost point radially convex pole alternately, And and stator magnet number of poles many two the time than the rotor magnetic pole number, and as can be seen, some magnetic pole of the stator has and promotes the active force that the adjacent rotor magnetic pole clockwise rotates; Other magnetic pole of the stator are just the opposite, have to promote the active force that the adjacent rotor magnetic pole rotates counterclockwise.Certainly rotor can't rotate.If can there be an arc radome to insert in the middle of stator and the rotor slots, just in time block several magnetic pole of the stator that rotor is rotated counterclockwise, and the magnetic pole of the stator that rotor is clockwise rotated be blocked, so rotor must clockwise rotate.Otherwise if radome just in time blocks several magnetic pole of the stator that rotor is clockwise rotated, and the magnetic pole of the stator that rotor is rotated counterclockwise is not blocked, and rotor must be rotated counterclockwise so.But after rotor rotation, change has taken place in the relative position of magnetic pole of the stator and rotor magnetic pole, and interaction force also changes thereupon, so just require radome also must rotate, could continue shielding action, so be referred to as to rotate radome.
Technical scheme: stator has the even number convex pole more than four, magnetic-path to, the NS utmost point alternately, adjacent die opening equates; Rotor has plural even number convex pole, magnetic-path to, the NS utmost point alternately, adjacent die opening equates.And and stator many two magnetic poles than rotor is permanent.The half garden shape rotation radome that adds one 180 ° in the air cleft of stator and rotor covers for soft iron matter.The direction of rotation of cover is opposite with the rotor rotation direction, and the rotating speed of cover is the multiple of rotor speed, and this multiple is the rotor with salient pole number divided by 2 merchant.For this reason, driven wheel is housed on the armature spindle, on the rotating shaft of cover driven gear is housed, and mesh simultaneously, thereby cover can be rotated with an idle wheel and preceding two gears.The rotating shaft of cover is a hollow shaft, and promptly tubular shafts is called for short the cover axle.The cover axle sleeve on armature spindle, between the most handy rolling bearing or bearing with solid lubricant to reduce friction.One end of cover axle connects radome, and the other end connects driven gear.When the cover and the rotating ratio of rotor were 1:1, driven wheel and driven gear all were that bevel gear ， And and equal diameters, the number of teeth are identical, and idle wheel also is a bevel gear, and axle of carrier pulley is perpendicular to armature spindle.When rotating ratio is 2:1 when above, driven wheel is an internal gear, and driven gear is an external gear, and the diameter of internal gear is greater than external gear, and idle wheel also is a horizontal gear, and axle of carrier pulley is parallel to armature spindle.The effect of idle wheel is to make the direction of rotation of cover opposite with rotor.In gear drive, the gear number of teeth and rotating speed are inversely proportional to, so the number of teeth of driven wheel should be the multiple of the driven gear number of teeth, this multiple also equals the rotor with salient pole number divided by 2 merchant.
The preceding several of this series are introduced in tabulation below:
Stator poles rotor number of poles cover drives from gear ratio with the rotor speed ratio
4 2 1：1 1：1
6 4 2：1 2：1
8 6 3：1 3：1
10 8 4：1 4：1
12 10 5：1 5：1
14 12 6：1 6：1
16 14 7：1 7：1
18 16 8：1 8：1
20 18 9：1 9：1
Embodiment: the better simply a kind of specific design of carrying out of following selection.In conjunction with the accompanying drawings, be described as follows:
Fig. 1 has the magnetic engine front view that rotates radome
1. stator; 2. rotor; 3. rotation radome; N
1, S
2, N
3, S
4, N
5, S
6, magnetic pole of the stator; N
7, S
8, N
9, S
10, rotor magnetic pole.
As can be seen from Fig. 1, stator (1) has six convex poles, and garden week arranges, and NS is extremely alternate.Rotor (2) has four magnetic pole across, and NS is extremely alternate.Rotation radome (3) will block garden week half, so claim half garden shape rotation radome.
Fig. 2, have the rotation radome the magnetic engine left view
1. stator; 2. rotor; 3. rotation radome; 4. cover axle; 5. idle wheel; 6. main shaft internal gear; 7. cover the axle external gear; 8. rotor main shaft; N
1, S
4, magnetic pole of the stator; N
7, S
10, N
9Rotor magnetic pole.
As can be seen from Fig. 2, internal gear (6) is fixed on the rotor main shaft (8), and external gear (7) is fixed on the cover axle (4), and idle wheel (5) is engaged between the interior external gear abreast, so can make cover opposite with the rotor direction of rotation.In addition, cover axle (4) is a hollow tubular, slides on the main shaft (8).The arc cover should be the flat board of half garden shape with the coupling part of cover axle.
Cover can be made three kinds of different designs: first kind, and one and half gardens cover.Must must between stator and rotor, extract cover displacement earlier 180 degree to cover in order to brake in order to reverse; Second kind, two and half gardens cover is arranged, and each half garden cover all can slide along main shaft separately, one of them is inserted between the stator rotor rotor is turned clockwise, another is inserted between the stator rotor rotor is rotated counterclockwise, make two all to insert or just all extract and to brake; The third, cover divides three sections, and both sides are half garden cover, and the stage casing can make rotor turn clockwise for gardenful shape cover a, side half garden cover, and opposite side half garden cover can make rotor be rotated counterclockwise, and the stage casing cover can make rotor formulate.Three kinds of designs are compared, first kind of volume minimum, and materials are minimum, but eccentric force is arranged, and method of operation is complicated, and the transpositional structure of cover is also complicated; Second kind, in the volume, in the materials, operation also has only move left and right, but two levers must be arranged, and two covers are also complicated with being connected of cover axle; The third, the volume maximum, materials are maximum, but operation is the simplest, and cover is also the simplest with being connected of cover axle.For specification is easily understood, the utility model adopts the third design.
Fig. 3, the structure of rotation radome
1. Zhao segmentum laterale; 2. Zhao stage casing; 3. Zhao medial segment; 4. cover axle; 5. cover pipe spreader; 6. the annular rib on the cover pipe spreader; 7. cover shaft gear; 8. snap ring; 9. the handle on the snap ring; 10. Zhao medial extremity panel.
Fig. 4. the radial section of the segmentum laterale of cover;
Fig. 5. the radial section in the stage casing of cover;
Fig. 6. the radial section of the medial segment of cover.
As can be seen from Fig. 3, radome divides three sections, every section wide with the rotor axial width, the end plates (10) of cover are fixed on the sleeve pipe (5), sleeve pipe (5) slides on the cover axle (4), bushing outer surface has annular rib (6), and snap ring (8) is stuck on the annular rib (6), and handle (9) is fixed on the snap ring.Move handle and just can change the position of radome.In fact the axial length in Zhao stage casing can be very short, because the cover of both sides all enters a half of air cleft, because effect is opposite, can brake just.This moment, both sides were only worked to connect in the stage casing.
Fig. 7. cover pipe spreader and the installation sectional drawing that covers axle
1. cover axle; 2. cover pipe spreader; 3. chute; 4. feather key.
Can only endwisely slip between cover and the cover axle, can not rotate.So sleeve pipe (2) has feather key and chute structure with the contact-making surface of cover axle (1).
Fig. 8. travelling gear engagement figure
1. driven wheel; 2. driven gear; 3. idle wheel.
Fig. 9. process chart
A. magnetic pole of the stator N
3S
4N
5With rotor magnetic pole N
9S
10Between shielded rotor magnetic pole S
8Be subjected to magnetic pole of the stator S
2Repel rotor magnetic pole N
7Be subjected to magnetic pole of the stator N
1Repulsion, N simultaneously
7Be subjected to magnetic pole of the stator S
6Attraction, so rotor is rotated counterclockwise.
B. radome turns clockwise and makes S
4N
5S
6With S
10N
7Between shielded N
3Repel N
9, S
2Repel S
8, while N
1Attract S
8So rotor can continue to be rotated counterclockwise.
C. radome turns clockwise and makes N
5S
6N
1With N
7S
8Between shielded S
4Repel S
10, N
3Repel N
9, while S
2Attract N
9, rotor continues to be rotated counterclockwise.
D. radome continues to turn clockwise and makes S
6N
1S
2With S
8N
9Between shielded N
5Repel N
7, S
4Repel S
10, while N
3Attract S
10So rotor continues to be rotated counterclockwise.
E. radome continues to turn clockwise and makes N
1S
2N
3With N
9S
10Between shielded S
6Repel S
8, N
5Repel N
7, while S
4Attract N
7, rotor continues to be rotated counterclockwise.
F. radome continues to turn clockwise and makes S
2N
3S
4With S
10N
7Between shielded N
1Repel N
9, S
6Repel S
8, while N
5Attract S
8, rotor continues to be rotated counterclockwise.
Radome continues to turn clockwise and arrival is schemed the position of A, and radome rotates a just in time week, but this moment, rotor only changeed half cycle.From process chart as can be seen, when two unlike poles over against the time, cover must in time insert between two magnetic poles, so could reduce damping force; When two like poles over against the time, cover must in time be opened, and so could improve thrust.
Correlation technique is Japanese JP55-74381 patent, and its differentiation is fairly obvious.
(1) the shape difference of radome, Japan Patent are the arc of two 90 degree, and the utility model is half garden arc of one 180 degree;
(2) the quantity difference of magnetic pole of the stator, the direction of magnetization are also different;
(3) counter-rotating is different with the method for braking, and Japan Patent wants movable rotor to reach counter-rotating and braking, and the utility model reaches counter-rotating and braking with the method for mobile radome.
The radome of Japan Patent is irony in addition, and the utility model is imagined at first with superconducting Tin and covered, and preferably the superconducting Tin appearance adds skim iron. Yet adopt superconducting Tin will use cooling system, namely complexity consumes energy again, thus in actual product take with the iron cover as making things convenient for.
Claims (1)
- A kind of magnetic engine that the rotation radome is arranged, form by stator, rotor, rotation radome and travelling gear, the even number convex pole that diametrical magnetization is all arranged on stator and the rotor, the extremely alternate equidistant arrangement of N utmost point S along the circumferential direction, the rotation radome is made of iron, be clipped in the air cleft between stator and rotor, opposite with the rotor direction of rotation, it is characterized in that: the stator magnet number of poles is Duoed 2 than the rotor magnetic pole number, the rotation radome is 180 ° of semicircles, its revolution is the multiple of rotor speed, and this multiple is a rotor magnetic pole number half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206694 CN86206694U (en) | 1986-09-07 | 1986-09-07 | Magnetic engine with semicircular gyratory shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206694 CN86206694U (en) | 1986-09-07 | 1986-09-07 | Magnetic engine with semicircular gyratory shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86206694U true CN86206694U (en) | 1988-04-13 |
Family
ID=4809282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86206694 Pending CN86206694U (en) | 1986-09-07 | 1986-09-07 | Magnetic engine with semicircular gyratory shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86206694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006002580A1 (en) * | 2004-07-02 | 2006-01-12 | Hanping Yu | Power apparatus controlling magnetic pressure |
| CN113306665A (en) * | 2021-06-08 | 2021-08-27 | 范文睿 | Magnetic power-assisted rotating shaft driver |
-
1986
- 1986-09-07 CN CN 86206694 patent/CN86206694U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006002580A1 (en) * | 2004-07-02 | 2006-01-12 | Hanping Yu | Power apparatus controlling magnetic pressure |
| CN113306665A (en) * | 2021-06-08 | 2021-08-27 | 范文睿 | Magnetic power-assisted rotating shaft driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |