CN1195745A - Rotator of magneto-generator - Google Patents
Rotator of magneto-generator Download PDFInfo
- Publication number
- CN1195745A CN1195745A CN98105918A CN98105918A CN1195745A CN 1195745 A CN1195745 A CN 1195745A CN 98105918 A CN98105918 A CN 98105918A CN 98105918 A CN98105918 A CN 98105918A CN 1195745 A CN1195745 A CN 1195745A
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- China
- Prior art keywords
- clutch
- mentioned
- ectosome
- endosome
- chamber
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
Abstract
In a rotor 21 for a magnet generator, a clutch outer 33 at a one-way clutch 30 is coupled to the bottom wall of a yoke 22. The clutch outer is provided with a body 34 in which a mounting hole 35 with a fitted clutch inner 31 is opened, with a clutch chamber 40 which is buried and installed at the inner circumference of the mounting hole in the body and with a clutch roller 43 which is housed in the clutch chamber. A blockade wall 40a on the side of the yoke bottom wall in the clutch chamber is buried and installed by a cold forging opeartion, a female counter lock part 36A is bored and formed, so as to make the blockade wall thin, in the end face on the side of the yoke bottom wall at the body, and a male counter lock part 36B at a boss member 24 fixed to the yoke is coupled to the female counter lock part. The tip of the clutch inner is arranged between the end face of the blockade wall on the inner circumference of the blockade wall and the bottom of the female counter lock part.
Description
The present invention relates to the rotor of permanent magnet generator (magnetogenerator), the particularly improvement of the linkage structure between the yoke of overrunning clutch and the clutch ectosome, for example as with the permanent magnet generator of the motor interlocking of motorcycle or its analog in used rotor.
In general, in the motor of motorcycle or its analog, be configured to start later on and the starting motor disengagement with the motor of starting motor starting.For reaching this purpose, between the bent axle of motor and starting motor, an overrunning clutch is set.On the other hand, in many cases, the bent axle of the motor of motorcycle or its analog directly links to each other with permanent magnet generator; Therefore, adopted a kind of like this structure widely, promptly in permanent magnet generator, be made into an overrunning clutch, to engage between starting motor and the motor and to throw off.As a kind of with the structure in the magnetic engine that overrunning clutch is made into directly with the bent axle of motor links to each other, having a kind of is that the clutch ectosome is fixed on the wheel hub member of permanent magnet generator with one heart, and the sprocket shaft that will cooperate with starting motor is fixed on the clutch endosome that is bonded in the clutch ectosome.
The rotor of the overrunning clutch of this quasi-tradition for example is described in the open No.62-177929 of Japanese Utility Model.That is to say, in this rotor, there is the part of the wheel hub member of a flange to be inserted in the opening on the diapire that is arranged on the bowl-type yoke on its periphery, one overrunning clutch comprises a clutch endosome and a clutch ectosome, they are positioned within and without relative to one another and concentrically with respect to one another, the clutch ectosome then coaxially links to each other with the diapire of yoke.The clutch ectosome comprises: have the body of the mounting hole that is used for the clutch endosome, the clutch endosome is bonded on wherein; A plurality of clutch chamber, they form on the interior perimeter surface of the mounting hole that is used for the clutch endosome of body, become equal interval in the circumference, the radially recessed outwardly wedgewise in each chamber; A plurality of clutch rollers, they rotatably are received within separately the clutch chamber, and they are as engaging between clutch endosome and clutch ectosome and the clutch component of throwing off.
In the rotor of above-mentioned permanent magnet generator, because two axial ends of the clutch chamber of clutch ectosome all open wide, therefore need between the end face of the flange of clutch roller and wheel hub member, a plate be set, with the slidably property that guarantees the clutch roller and bear power from the clutch roller, so just increased the cost of production of overrunning clutch, its result is to have increased the cost of production of the rotor of permanent magnet generator.When saving this plate and directly admitting under the situation of clutch roller, just need so just increase the cost of production of the rotor of permanent magnet generator with the end face of high-precision grinding flange by the end face of the flange of wheel hub member.
In addition, in above-mentioned overrunning clutch, for fear of the distal face of clutch endosome and towards the contact between the end face of the wheel hub member of the end of clutch endosome, the distal face of clutch endosome will be arranged in the inner periphery of the clutch chamber of clutch ectosome, therefore, the edge section of the distal face of clutch endosome (chamfering) interferes with the outer surface of clutch roller, may produce impression, eccentric wear damage or similar phenomenon on the clutch roller, reduces the performance of overrunning clutch.
One object of the present invention is for providing a kind of rotor of permanent magnet generator, and it can reduce production costs, and can improve the performance of overrunning clutch again.
According to the present invention, a kind of rotor of permanent magnet generator is provided, wherein:
A part that has the wheel hub member of flange on its outer periphery is inserted in the opening on the diapire that is arranged on the bowl-type yoke;
One overrunning clutch comprises a clutch endosome and a clutch ectosome, and they are positioned within and without relative to one another and concentrically with respect to one another, the above-mentioned clutch ectosome of above-mentioned overrunning clutch coaxially links to each other with the diapire of above-mentioned yoke; And
Above-mentioned clutch ectosome comprises: have the body of the mounting hole that is used for above-mentioned clutch endosome, above-mentioned clutch endosome is bonded on wherein; A plurality of clutch chamber, they form on the interior perimeter surface of the above-mentioned mounting hole that is used for the clutch endosome of body, become equal interval in the circumference, and each chamber radially outwards is recessed into wedge shape; A plurality of clutch components, they rotatably are received within the above-mentioned clutch chamber separately, are used to carry out engaging and disengagement between above-mentioned clutch endosome and the above-mentioned clutch ectosome, it is characterized by:
Each above-mentioned clutch chamber does that one axial end of imaging is closed and dimple that another end face opens wide, and is made of one with closure wall, and this wall constitutes the above-mentioned Closed End of the diapire side that is positioned at above-mentioned yoke;
In the diapire side of above-mentioned yoke, on an end face of the body of clutch ectosome, following concave relief becomes a socket part, makes a part of attenuation of the above-mentioned closure wall of each clutch chamber; And
An insertion portion of above-mentioned flange is bonded in the socket part with socket one plug mode.
The distal face of clutch endosome is preferably between the end face of Closed End and socket part, in the inside of the closure wall of the body of clutch ectosome.
According to above-mentioned measure, clutch ectosome and clutch chamber are made of one, thereby the cost of production of clutch ectosome can reduce significantly.In addition, the end face of clutch roller is admitted by the end face of the closure wall of integrally formed clutch chamber with good sliding capability, has improved the performance of overrunning clutch.In addition, in order to obtain integrally formed clutch ectosome, the thickness of the closure wall of clutch chamber should have a given or bigger value.In the present invention, socket part can be made recessed on the end face of the closure wall of a side opposite with the clutch chamber of the body of clutch ectosome, therefore, can guarantee when integrally formed clutch ectosome that the thickness of closure wall of clutch chamber is greater than specified value.In addition, because the insertion portion in the flange of wheel hub member is engaged with in the socket part, the total length of rotor is shortened.
Also have, be arranged on by distal face between the end face of Closed End and socket part,, can avoid the edge section of distal face and the outer periphery of clutch component to interfere in the inside of the closure wall of the body of clutch ectosome with the clutch endosome.Therefore, can prevent that the impression of clutch component or eccentric wear from decreasing, and improves the performance of overrunning clutch.
In addition, closure wall and clutch ectosome are formed.
Fig. 1 (a) and 1 (b) show the rotor as the permanent magnet generator of one embodiment of the present of invention: Fig. 1 (a) is the side view of a partly cut-away, and Fig. 1 (b) is the sectional view along the b-b line of Fig. 1 (a);
Fig. 2 is a positive view, shows the state of the permanent magnet generator that starting motor is housed;
Fig. 3 (a)～3 (c) is that the explanatory drawing that is used to illustrate its operation: Fig. 3 (a) is a sectional view, shows the clutch ectosome behind the cold forging; Fig. 3 (b) is a sectional view, shows through the clutch ectosome after the cutting process; Fig. 3 (c) is an innings sectional view, shows the installation relation of major component; And
Fig. 4 (a) and 4 (b) also are that the explanatory drawing that is used to illustrate operation: Fig. 4 (a) is a sectional view, and the distal face that shows the clutch endosome is in the interior edge face of closure wall and the situation between the socket part bottom surface; Fig. 4 (b) is a sectional view, shows the situation that is provided with dimple at insertion portion.
Fig. 1 (a) and 1 (b) show the rotor as the permanent magnet generator of one embodiment of the present of invention: Fig. 1 (a) is the side view of a partly cut-away, and Fig. 1 (b) is the sectional view along the b-b line of Fig. 1 (a);
Fig. 2 is a positive view, shows the state of the permanent magnet generator that starting motor is housed;
Fig. 3 (a)～3 (c) and Fig. 4 (a) and 4 (b) are the explanatory drawings that is used to illustrate operation.
In the present embodiment, rotor according to permanent magnet generator of the present invention designs as the direct-connected permanent magnet generator of motor that is used for having the motorcycle of starting motor, and be made into an overrunning clutch in rotor integratedly, so that permanent magnet generator cooperates with starting motor.That is to say that overrunning clutch 30 comprises a clutch endosome 31 and an ectosome 33, they are positioned within and without and concentrically with respect to one another relative to one another.Clutch endosome 31 and starting motor interlocking, clutch ectosome 33 directly links to each other with permanent magnet generator.
As shown in Figure 2, the rotor 21 of permanent magnet generator 20 directly and the external part of the bent axle 12 that stretches out of the sidewalls 11 from motor 10 link to each other.The middle part of bent axle 12 is by the clutch endosome 31 of roller bearing 32 rotatably mounted overrunning clutchs 30.Engine housing 13 is fixed on the sidewall 11 of motor 10, and forms the chamber 14 of a sealing in engine housing 13 the insides.The output shaft 16 of starting motor 15 inserts in the chamber 14 of sealing, and driving sprocket wheel 17 is fixed on the output shaft 16.Driving sprocket wheel 17 is by chain 19 and driven sprocket 18 interlockings that are fixed on the clutch endosome 31.
The rotor 21 of permanent magnet generator 20 has the yoke 22 of making short cylinder shape and having diapire.Circumferentially there are a plurality of magnet 23 the interior perimeter surface upper edge of yoke 22 with fixed interval, so that field pole to be provided.On the diapire of yoke 22, there have a wheel hub member 24 and yoke 22 to be provided with one heart to be also fixed thereon.Wheel hub member 24 engages with bent axle 12 by the tapering of it and bent axle and with key, and further uses nut fastening.Place armature 25 in yoke 22 the insides, armature supports with the engine housing on the sidewall 11 that is fixed on motor 10 13.
The clutch ectosome 33 of overrunning clutch 30 comprises makes short cylinder shape and substantially as the body 34 of a loaf of bread circle.To illustrate that as following the body 34 of clutch ectosome 33 is overall structures of the clutch chamber that will say below comprising etc., it integratedly the cold forging of an example by the plastic working in the forming technique as a whole form.The cylindrical hollow of body 34 partly is used as the mounting hole 35 of clutch endosome.Rotatably the clutch endosome 31 by bent axle 12 supportings rotatably is bonded in the mounting hole 35.
In the interior week of the mounting hole 35 that is used for the clutch ectosome, in the end opposite, along circumferentially forming three clutch chamber 40 with the interval that equates with socket part 36A.Each clutch chamber 40 is radially outwards recessed, circumferentially has wedge shape, and its end face in the diapire side of yoke seals, and the end face of its opposition side then opens wide.Each clutch chamber 40 is rotatably along circumferentially admitting clutch roller 43.The wedge shape of each clutch chamber 40 all forms, and has small diameter portion 41 and major diameter part 42, and they leave the center of the mounting hole 35 that is used for the clutch endosome with different distance separately.When clutch roller 43 was positioned at small diameter portion 41 places, it had a upwards effect of wedge between clutch endosome 31 and clutch ectosome 33.As what will illustrate later on, each clutch chamber 40 is one by the integrally formed dimple of cold forging as an example of plastic working, and it comprises that one constitutes the closure wall 40a of Closed End.
In body 34, on the part adjacent, have a through hole 44, so that arrive clutch chamber 40 along passing body 34 with the tangent direction of the mounting hole 35 that is used for the clutch endosome from the outer circumferential face of body 34 with the small diameter portion 41 of each clutch chamber 40.In addition, on body 34, on the part adjacent, on the extensions of the axis of through hole 44, do a receiving opening 45 that is used for spring with the major diameter part 42 of each clutch chamber 40.Each is used for the receiving opening 45 of spring and makes blind hole, and it is cut into through through hole 44 and is positioned on the extensions of through hole 44, and the bottom of receiving opening 45 is as receiving portion 46, and it accepts the reaction force of spring 47.Spring 47 inserts in each receiving opening 45 through clutch chamber 40, and it has an insertion end, promptly is received within an end of the reaction force side of the spring 47 in the receiving portion 46 that the bottom by receiving opening 45 forms.One end of the biased side of spring 47 covers with spring cup 48, and this lid is made the cylindrical shape with cap.Spring 47 always is pressed against on the clutch roller 43 by the closed end wall of spring cup 48.That is to say that the reaction force of spring 47 is used as the receiving portion 46 of the bottom of receiving opening 45 and accepts, just directly accept by body 34, thus its elastic force always the major diameter part 42 from clutch chamber 40 towards small diameter portion 41 bias voltage clutch rollers 43.
The outside of body 34 covers with clutch cover 49 all over from outer circumferential face to the end face opposite with yoke 22.Clutch cover 49 is bent in the end of yoke 22 sides, with the peripheral end ca(u)lk of the yoke side of body 34.Through hole 44 usefulness clutch covers 49 sealings on the outer surface of the opening of each clutch chamber 40 or body 34.Therefore, for circumferential each the clutch roller 43 that rotatably is received within the corresponding clutch chamber 40 in edge, the end face of its opening side is supported by the interior edge face of clutch cover 49 slidably.Clutch roller 43 at the end face of a side opposite with clutch cover 49 slidably by the closure wall 40a supporting of clutch chamber 40.
As for by the rotor of the permanent magnet generator that forms of structure as mentioned above, in clutch ectosome 33, the closure wall 40a of its body 34, the mounting hole 35 that is used for the clutch endosome, clutch chamber 40 and clutch chamber uses cold forging to form shown in Fig. 3 (a).That is to say, mainly progressively form short cylinder shape, and preestablish and have and the thickness of body 34 and external diameter, the internal diameter of mounting hole 35, the corresponding various sizes and the total volume of volume of each clutch chamber 40 along thickness direction (axially) by cold forging.Consequently, the wedge shape of small diameter portion 41, major diameter part 42 and the closure wall 40a of formation clutch chamber 40 all forms with body 34 and clutch endosome mounting hole 35.
By adopting cold forging, to form the body 34 of the clutch ectosome 33 that comprises clutch chamber 40, the cost of production of clutch ectosome 33 just significantly descends.Constitute the small diameter portion 41 of each clutch chamber 40 and the side end face of major diameter part 42 and will make complicated contour shape (so-called " cam profile ").Therefore, each clutch chamber 40 all adopts broaching machine to form with broaching by tradition.Broaching is a kind of cutting with low working ability, and in addition, the size of broaching machine is big, and weight is big, thereby makes the cost of production of clutch ectosome very high.In contrast, when the body 34 of clutch ectosome 33 forms by cold forging and clutch chamber 40, just may adopt press machine to produce body 34 in a large number with highi degree of accuracy, thus with the cost of production of clutch ectosome 33 be reduced to one low-level.
In addition, when cold forging clutch chamber 40, the closure wall 40a of an axial end of the clutch chamber 40 that each sealing is corresponding forms with cold forging, and an end face that consequently is received within the clutch roller 43 in the clutch chamber 40 is supported by closure wall 40a.Therefore, the extra plate of this end face that is used to admit clutch roller 43 might be saved, the cost of production of clutch ectosome 33 can be further reduced.In addition and the surface of the closure wall 40a that forms of cold forging become hard and smooth surface, thereby closure wall 40a can admit clutch roller 43 and have such effect with sliding capability preferably, promptly the performance of overrunning clutch 30 is improved.
Have been found that the closure wall 40a that forms clutch chamber 40 by cold forging, need be in cold forging the thickness setting of closure wall 40a be become greater than specified value.Therefore, shown in Fig. 3 (a), in the present embodiment, the thickness t of clutch chamber 40 behind closure wall 40a cold forging is set at the desired specified value of cold forging (for example 6.2mm or more).
Under the situation that the closure wall 40a of clutch chamber 40 forms with cold forging, can consider closure wall 40a is arranged on a side opposite of clutch chamber 40 with yoke.But if the closure wall 40a of clutch chamber 40 is thick like this, then when on the rotor that clutch ectosome 33 is assembled to permanent magnet generator, clutch ectosome 33 will interfere with the driven sprocket 18 that is fixed on the clutch endosome 31.In other words, the distance L between the outer surface of the closure wall 40a of clutch ectosome 33 and the driven sprocket 18 becomes very narrow or equals zero.The outer surface of the closure wall 40a of clutch ectosome 33 can cut so that the closure wall 40a of clutch ectosome 33 have betwixt when the driven sprocket 18 big apart from M.But, in the case, the outer surface of closure wall 40a should cut with big chipping allowance S.Like this, the cost of production of clutch ectosome 33, thereby just the cost of production of permanent magnet generator just increases.In addition,, need a plate 51, be used to accept clutch roller 43, so just more increased cost of production with good property seen in its side towards yoke 22.
On the other hand, in the present embodiment, closure wall 40a is arranged on a side of the yoke of clutch chamber 40, and the body 34 of clutch ectosome 33 forms by cold forging, comprising clutch chamber 40 and closure wall 40a thereof.After this, shown in Fig. 3 (b), on the end face of the body 34 of clutch ectosome 33, in the side of closure wall 40a, make recessed socket part 36A with one heart by cutting and the mounting hole 35 that is used for the clutch endosome, interfere to avoid clutch ectosome 33 and driven sprocket 18.That is to say, in the rotor 21 of permanent magnet generator 20, by the insertion portion 36B of wheel hub member 24 is engaged among the socket part 36A of clutch ectosome 33 in the mode of socket-plug, then clutch ectosome 33 can be placed close to a side of yoke 22, avoids clutch ectosome 33 and driven sprocket 18 to interfere.
As mentioned above, in the present embodiment, be formed for avoiding the relief angle of interfering, do not need to be used to form relief angle, other technology to avoid interfering at socket part 36A.Therefore, can prevent to strengthen the cost of production of clutch ectosome 33.Nature, the receiving opening 45 that is used for the mounting hole of locating stud 37, the fastener hole that is used for bolt 39, through hole 44 and is used for spring is all left with the cutting cut.
In addition, as the comparative example shown in traditional rotor and Fig. 3 (c), under a side the end face or situation with plate 51 sealings that cover wheel hub member with wheel hub member of clutch chamber 40 at its yoke 22 of clutch endosome 31, the edge section of clutch endosome 31 (chamfering) interferes with the outer surface of clutch roller 43.Therefore, produce impression or eccentric wear damage on clutch roller 43, the performance of overrunning clutch 30 may descend.
On the other hand, in the present embodiment, owing between the end face of wheel hub member 24 and clutch chamber 40, have closure wall 40a, therefore, as Fig. 4 (a) is shown specifically, the rotor 21 of permanent magnet generator 20 can be set for the position of clutch endosome 31 relation: with respect to the inside of the closure wall 40a of the body 34 of clutch ectosome 33, the end face of clutch endosome 31 will be between the bottom surface of the interior edge face of closure wall 40a and socket part 36A.Adopt this structure, can prevent that the edge section of end face of clutch endosome 31 and the outer circumferential face of clutch roller 43 from interfering, and prevent from the clutch roller, to produce impression and decrease, thereby prevent the performance reduction of overrunning clutch 30 with eccentric wear.
Another kind of scheme is, interfere for fear of the edge section of the end face of clutch endosome 31 and the outer circumferential face of clutch roller 43, can consider as be similar to the inside that Fig. 4 is placed on clutch endosome 31 closure wall 40a (a), and shown in Fig. 4 (b), the inside at the insertion portion 36B of wheel hub member 24 is provided with a dimple 50, to admit the far-end of clutch endosome 31 with the inner space of dimple 50.But, according to this configuration, dimple 50 need be made on the wheel hub member 24, thereby compare with the situation of Fig. 4 (a), the cost of production of wheel hub member 24, or the result is the cost of production increasing of the rotor of permanent magnet generator.
The present invention is with reference to the foregoing description explanation.But the present invention should not be limited to this embodiment, and has various improvement naturally.
For example, the clutch ectosome can not only form with cold forging, and can form with forge hot or casting, maybe can form with the resin die casting, or similar approach.
As clutch component, can replace the clutch roller with the clutch ball.Also have, the mounting structure that is used for clutch spring should not be limited to the foregoing description.
As mentioned above, according to the present invention, the cost of production of the rotor of permanent magnet generator can be reduced and improve the performance of overrunning clutch simultaneously.
Claims (4)
1. the rotor of a permanent magnet generator, wherein:
A part that has the wheel hub member of flange on its outer periphery is inserted in the opening on the chassis that is arranged on the bowl-type yoke;
One overrunning clutch comprises a clutch endosome and a clutch ectosome, and they are positioned within and without relative to one another and concentrically with respect to one another, the above-mentioned clutch ectosome of above-mentioned overrunning clutch coaxially links to each other with the diapire of above-mentioned yoke; And
Above-mentioned clutch ectosome comprises: have the body of the mounting hole that is used for above-mentioned clutch endosome, above-mentioned clutch endosome is bonded on wherein; A plurality of clutch chamber, they form on the interior perimeter surface of the above-mentioned mounting hole that is used for the clutch endosome of body, become equal interval in the circumference, the radially outside recessed wedgewise in each chamber; A plurality of clutch components, they rotatably are received within the above-mentioned clutch chamber separately, are used to carry out engaging and disengagement between above-mentioned clutch endosome and the above-mentioned clutch ectosome, it is characterized by:
Each above-mentioned clutch chamber does that one axial end of imaging is closed and dimple that another end face opens wide, and is made of one with closure wall, and this wall constitutes the above-mentioned Closed End of the diapire side that is positioned at above-mentioned yoke;
In the diapire side of above-mentioned yoke, on an end face of the body of clutch ectosome, following concave relief becomes a socket part, makes a part of attenuation of the above-mentioned closure wall of each clutch chamber; And
An insertion portion of above-mentioned flange is bonded in the socket part with socket-plug mode.
2. the rotor of permanent magnet generator as claimed in claim 1, it is characterized by: above-mentioned clutch endosome is positioned at the inside of above-mentioned closure wall in above-mentioned clutch ectosome.
3. the rotor of permanent magnet generator as claimed in claim 2 is characterized by; The distal face of above-mentioned clutch endosome between an end face of above-mentioned Closed End and above-mentioned socket part, the inside of the closure wall of the body of clutch body outside above-mentioned.
4. as the rotor of the permanent magnet generator of right 1 or 2, it is characterized by: above-mentioned closure wall forms with the cold forging and the above-mentioned clutch ectosome of above-mentioned clutch ectosome.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09657397A JP3739522B2 (en) | 1997-03-31 | 1997-03-31 | Magnet generator rotor |
| JP096573/1997 | 1997-03-31 | ||
| JP096573/97 | 1997-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1195745A true CN1195745A (en) | 1998-10-14 |
| CN1113172C CN1113172C (en) | 2003-07-02 |
Family
ID=14168744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98105918 Expired - Fee Related CN1113172C (en) | 1997-03-31 | 1998-03-30 | Rotator of magneto-generator |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP3739522B2 (en) |
| KR (1) | KR19980080780A (en) |
| CN (1) | CN1113172C (en) |
| FR (1) | FR2761546B1 (en) |
| ID (1) | ID20122A (en) |
| IT (1) | ITTO980272A1 (en) |
| TW (1) | TW381061B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834504A (en) * | 2010-05-19 | 2010-09-15 | 苏州博尊科技有限公司 | Disc permanent-magnet synchronous multi-combination power DC motor group |
| CN102684376A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Gravity centrifugal magnetic clutch for low-starting-current motor |
| CN102684373A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Low-starting-current motor |
| CN102678784A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Driven wheel for gravity centrifugal magnetic clutch |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003254912A1 (en) * | 2002-08-09 | 2004-02-25 | Yamaha Hatsudoki Kabushiki Kaisha | Rotating electrical apparatus |
| WO2007004697A1 (en) * | 2005-07-06 | 2007-01-11 | Mitsuba Corporation | Magnet rotor and ac generator |
| JP2007306680A (en) * | 2006-05-10 | 2007-11-22 | Kokusan Denki Co Ltd | Flywheel magnetic rotor for combustion engine |
| TWI473949B (en) * | 2009-09-04 | 2015-02-21 | Victory Ind Corp | Improvement of Unidirectional Pulley Structure of Vehicle Alternator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2000713A (en) * | 1929-05-10 | 1935-05-07 | Gen Electric | Clutch |
| CH228750A (en) * | 1942-07-31 | 1943-09-15 | Motorenfabrik H Landert | Single-phase motor with squirrel-cage rotor. |
| AU553345B2 (en) * | 1981-06-12 | 1986-07-10 | Secton Pty. Ltd. | Motor lock device |
-
1997
- 1997-03-31 JP JP09657397A patent/JP3739522B2/en not_active Expired - Fee Related
-
1998
- 1998-03-16 TW TW87103817A patent/TW381061B/en not_active IP Right Cessation
- 1998-03-27 IT ITTO980272 patent/ITTO980272A1/en unknown
- 1998-03-27 FR FR9803834A patent/FR2761546B1/en not_active Expired - Fee Related
- 1998-03-27 KR KR1019980010718A patent/KR19980080780A/en not_active Application Discontinuation
- 1998-03-30 CN CN 98105918 patent/CN1113172C/en not_active Expired - Fee Related
- 1998-03-31 ID IDP980481A patent/ID20122A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834504A (en) * | 2010-05-19 | 2010-09-15 | 苏州博尊科技有限公司 | Disc permanent-magnet synchronous multi-combination power DC motor group |
| CN102684376A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Gravity centrifugal magnetic clutch for low-starting-current motor |
| CN102684373A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Low-starting-current motor |
| CN102678784A (en) * | 2012-05-14 | 2012-09-19 | 周峰 | Driven wheel for gravity centrifugal magnetic clutch |
| CN102684373B (en) * | 2012-05-14 | 2014-01-15 | 周峰 | Low-starting-current motor |
| CN102678784B (en) * | 2012-05-14 | 2014-04-02 | 周峰 | Driven wheel for gravity centrifugal magnetic clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| TW381061B (en) | 2000-02-01 |
| JPH10285852A (en) | 1998-10-23 |
| KR19980080780A (en) | 1998-11-25 |
| FR2761546A1 (en) | 1998-10-02 |
| ID20122A (en) | 1998-10-08 |
| JP3739522B2 (en) | 2006-01-25 |
| FR2761546B1 (en) | 2000-10-13 |
| CN1113172C (en) | 2003-07-02 |
| ITTO980272A1 (en) | 1999-09-27 |
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