CN102619955A - Magnetic gear speed changing mechanism - Google Patents
Magnetic gear speed changing mechanism Download PDFInfo
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- CN102619955A CN102619955A CN2011102514561A CN201110251456A CN102619955A CN 102619955 A CN102619955 A CN 102619955A CN 2011102514561 A CN2011102514561 A CN 2011102514561A CN 201110251456 A CN201110251456 A CN 201110251456A CN 102619955 A CN102619955 A CN 102619955A
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- magnetic gear
- gear train
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- train
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Abstract
The invention discloses a magnetic gear speed changing mechanism which comprises a first magnetic gear set, a second magnetic gear set, a magnetizer and a control mechanism, wherein the first magnetic gear set is composed of N magnetic gears that are arranged coaxially; the second magnetic gear set is composed of M magnetic gears that are arranged coaxially; the sum of the M and the N is greater than or equal to 3; the diameters of the magnetic gears in the first magnetic gear set are the same; the diameters of the magnetic gears in the second magnetic gear set are different; at least one magnetizer is arranged between the first magnetic gear set and the second magnetic gear set; the control mechanism controls the magnetizer to transmit a magnetic force line of some magnetic gear in the first magnetic gear set to some magnetic gear in the second magnetic gear set; a shaft W of the first magnetic gear set or a shaft Y of the second magnetic gear set is a power input shaft; and the shaft Y of the second magnetic gear set or the shaft W of the first magnetic gear set is a power output shaft. The magnetic gear speed changing mechanism has the advantages that the speed changing mechanism is simple in structure and low in energy consumption and is not required to be lubricated.
Description
Technical field
The present invention relates to heat energy and power field, particularly a kind of magnetic gear shift.
Background technique
Though mechanic gear mechanism is reliable, mechanism is complicated, and it is increasing to utilize the magnetic gear to carry out the research and development of speed change in recent years, but does not nearly all have the mature technique scheme.Advantages such as that the magnetic gear shift has is simple in structure, energy consumption is little, need not lubricate in order to improve the speed change transmission efficiency of mechanical fields such as motor, are badly in need of the magnetic gear shift of a kind of reliable performance of invention.
Summary of the invention
The technical problem that the present invention will solve is, a kind of magnetic gear shift is provided, advantage such as that this gear has is simple in structure, energy consumption is little, need not lubricate.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is following:
A kind of magnetic gear shift; Comprise the first magnetic gear train, the second magnetic gear train, magnet case and control mechanism; The said first magnetic gear train is made up of N coaxial setting of magnetic gear, and the said second magnetic gear train is made up of M coaxial setting of magnetic gear, and M adds N's and more than or equal to 3;
The diameter of the magnetic gear in the said first magnetic gear train is identical; The diameter of the magnetic gear in the said second magnetic gear train is different; Or the diameter of the magnetic gear in the said second magnetic gear train is identical; The diameter of the magnetic gear in the said first magnetic gear train is different, or the diameter of the magnetic gear in the said first magnetic gear train is different, and the diameter of the magnetic gear in the said second magnetic gear train is different;
Between said first magnetic gear train and the said second magnetic gear train, establish a magnet case at least, said magnet case is meant the magnetic conductor that does not possess permanent magnetism, the structure of for example being processed by silicon steel plate; Said control mechanism is controlled the first magnetic gear train and/or the second magnetic gear train and/or magnet case makes magnet case that the magnetic line of force on certain the magnetic gear in the first magnetic gear train is passed to certain the magnetic gear in the second magnetic gear train; One is made as power input shaft among the axle Y of the axle W of the said first magnetic gear train and the said second magnetic gear train, and another is made as pto.
The said first magnetic gear train and the second magnetic gear train are respectively permanent magnetism magnetic gear train, electromagnetism magnetic gear train or record magnetic magnetic gear train.
Said first magnetic gear train and the said second magnetic gear train are permanent magnetism magnetic gear train, and said magnet case is made as and moves magnet case or embed portable magnet case, and said control mechanism is the control mechanism of corresponding mobile magnet case.
Said first magnetic gear train and the said second magnetic gear train are electromagnetism magnetic gear train; Said control mechanism comprises circuit COMM communication H that controls the first magnetic gear train and the circuit COMM communication K that controls the second magnetic gear train; Said circuit COMM communication H breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the first magnetic gear train and power connection or with power supply, and said circuit COMM communication K breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the second magnetic gear train and power connection or with power supply.
Wherein, said electromagnetism magnetic gear is meant the magnetic gear that is produced magnetic field by electricity, needs direct current supply at work; Said circuit COMM communication is meant can be with the switching group of electromagnetism magnetic gear and power connection or disconnection.
Said first magnetic gear train and the said second magnetic gear train are record magnetic magnetic gear train; Said control mechanism comprises the disappear magnetic pole printing device T that disappears of printing device R and the control second magnetic gear train of the magnetic pole of controlling the first magnetic gear train; The said magnetic pole printing device R that disappears prints to pole pair record in the record magnetic magnetic gear in the said first magnetic gear train or with the pole pair in the record magnetic magnetic gear in the first magnetic gear train and eliminates; The said magnetic pole printing device T that disappears prints to pole pair record in the record magnetic magnetic gear in the said second magnetic gear train or with the pole pair in the record magnetic magnetic gear in the second magnetic gear train and eliminates; Can control the having or not and the size of magnetic force of magnetic of certain magnetic gear, thereby realize the conversion of multiple transmission ratio.
Wherein, said record magnetic magnetic gear is meant the wheel-like structure body of the record seal pole pair of being processed by record magnetic material of portion within it, and described record magnetic material sees the magnetic material of audio tape for details; The described magnetic pole printing device that disappears is meant and can pole pair record be printed to the device that maybe will record the pole pair elimination in the magnetic magnetic gear in the record magnetic magnetic gear that its function and structure are analogous to the magnetic head of tape recorder.
Further, the said magnetic pole printing device R that disappears is made as the portable magnetic pole printing device R that disappears, and/or the said magnetic pole printing device T that disappears is made as the portable magnetic pole printing device T that disappears.
The said first magnetic gear train and the second magnetic gear train adopt wantonly two groups in permanent magnetism magnetic gear train, electromagnetism magnetic gear train and the record magnetic magnetic gear train to cooperatively interact, and said control mechanism comprises corresponding circuit COMM communication H/K and/or magnetic pole disappear printing device R/T and/or mobile magnet case control mechanism.
Further, said magnet case all is made as shape compensation fixed magnetizer or embeds portable magnet case.
Requirement for the caused change of shape of variation of the magnetic gear radius of curvature that satisfies the different magnetic poles logarithm; Be provided with shape compensation fixed magnetizer in the present invention; So-called shape compensation fixed magnetizer has two effects: the one, and compensation magnetic gear radius of curvature changes the change of shape that causes; The 2nd, can keep bigger stable magnetic pole corresponding surface, to guarantee enough moments of torsion, shape compensation fixed magnetizer will connect whole length of magnetic gear train.
Said embedded mobile magnet case is meant the mobile magnet case that on the direction perpendicular to the plane that axis constituted of the axis of the first magnetic gear train and the second magnetic gear train, moves that is located between the first magnetic gear train and the second magnetic gear train.
Series connection is provided with two said mobile magnet cases between said first magnetic gear train and the said second magnetic gear train, between two said mobile magnet cases, establishes fixed magnetizer.Said fixed magnetizer is meant that being in stationary state passes to the magnet case that another moves magnet case with the magnetic field of a mobile magnet case; Fixed magnetizer the quantity that has improved velocity ratio is set; For example on the first magnetic gear train X magnetic gear arranged; X magnetic gear also arranged on second magnetic gear train; Not establish the number of the velocity ratio in the structure of fixed magnetizer be X only establishing a mobile magnet case, yet if be provided with two mobile magnet cases and fixed magnetizer is set therein, the number of its velocity ratio is X
2Individual.
Between said first magnetic gear train and said mobile magnet case, establish first shape compensation fixed magnetizer, between said mobile magnet case and the said second magnetic gear train, establish second shape compensation fixed magnetizer.
Between said first magnetic gear train and said mobile magnet case adjacent thereto, establish first shape compensation fixed magnetizer, and/or between said second magnetic gear train and said mobile magnet case adjacent thereto, establish second shape compensation fixed magnetizer.
The said first magnetic gear train is arranged in order the formation taper first magnetic gear train according to the size of said magnetic gear diameter.
The said second magnetic gear train is arranged in order the formation taper second magnetic gear train according to the size of said magnetic gear diameter.
The said first magnetic gear train is made as interior magnetic gear train, and the second magnetic gear train is made as outer magnetic gear train, and said outer magnetic gear train suit is arranged in the said interior magnetic gear train.
In order in magnet case, to keep the beam transmission in magnetic field effectively, magnet case should be established at a distance from magnetosphere among the present invention, and said can be certain thickness air layer at a distance from magnetosphere, also can be made up of the material of other magnetic property differences.In order to improve magnetic field transmission efficient,, guarantee the magnetic field non-interference of each magnetic gear for also being provided with between the magnetic gear of magnetic gear train at a distance from magnetosphere.
Advantage of the present invention:
1, the present invention is provided with transportable mobile magnet case in the middle of two magnetic gear trains of being made up of a plurality of magnetic gears respectively; Through the control of position that moves magnet case is conducted the magnetic field of certain gear in the gear train to certain the magnetic gear in another magnetic gear train; Because the magnetic pole logarithm of these two magnetic gears is different, therefore form chronotropic action.The present invention has changed the mode that the gear engagement of traditional mechanical gear shift is carried out transmission, has omitted parts such as tooth bar, carries out transmission through magnetic force, need not to lubricate, and can not wear and tear, and mechanism stability improves greatly.
2, the present invention matches with mobile magnet case through fixed magnetizer is set, and can realize the conversion between more kinds of velocity ratios, and is applied widely.
3, the present invention is provided with shape compensation fixed magnetizer according to the variation of magnetic gear radius of curvature, makes mobile magnet case in moving process, can keep bigger stable magnetic pole corresponding surface, guarantees enough moments of torsion, stable performance, efficient height.
4, magnetic gear of the present invention can be a permanent magnetism magnetic gear, also can be that electromagnetism magnetic gear is perhaps recorded magnetic magnetic gear, and convenient in application is applied widely.
5, the present invention is simple in structure, energy consumption is little.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is the B-B sectional drawing of Fig. 3;
Fig. 5 is the structural representation of the embodiment of the invention 3;
Fig. 6 is for being the C-C sectional drawing of Fig. 5;
Fig. 7 is the structural representation of the embodiment of the invention 4;
Fig. 8 is for being the D-D sectional drawing of Fig. 7;
Fig. 9 is the structural representation of the embodiment of the invention 5;
Figure 10 is the structural representation of the embodiment of the invention 6;
Figure 11 is the structural representation of the embodiment of the invention 7;
Figure 12 is the structural representation of the embodiment of the invention 8;
Figure 13 is the E-E sectional drawing of Figure 12;
Figure 14 is the structural representation of the embodiment of the invention 9;
Figure 15 is the structural representation of the embodiment of the invention 10.
Embodiment
As depicted in figs. 1 and 2; Present embodiment provides a kind of permanent magnetism magnetic gear shift, comprises the first magnetic gear train, 1, the second magnetic gear train 2; The first magnetic gear train 1 is made as by 7 coaxial settings of permanent magnetism magnetic gear and constitutes, and the second magnetic gear train 2 is made as by 7 coaxial settings of permanent magnetism magnetic gear and constitutes; The mode that the diameter of the magnetic gear in the first magnetic gear train 1 increases by diameter gradually is arranged in order and constitutes the taper first magnetic gear train 101; The diameter of the magnetic gear in the second magnetic gear train 2 is arranged in order by the diminishing mode of diameter and constitutes the taper second magnetic gear train 201; Between the first magnetic gear train 1 and the second magnetic gear train 2, establish the control mechanism (figure slightly) of a mobile magnet case 31 and mobile magnet case 31; The axle W111 of the first magnetic gear train 1 is a power input shaft; The axle Y222 of the second magnetic gear train 2 is a pto; Said mobile magnet case 3 passes to No. 7 permanent magnetism magnetic gears in the second magnetic gear train 2 with the magnetic line of force on No. 7 permanent magnetism magnetic gears in the first magnetic gear train 1, because the magnetic pole logarithm of these two magnetic gears is different, so form chronotropic action.So, move magnet case 31 in the position of two magnetic gear trains, the magnetic field of certain two the magnetic gear in two gear trains is transmitted, form the conversion of 7 kinds of different gear ratio through control mechanism control.
Like Fig. 3, shown in 4; Present embodiment and embodiment's 1 difference is: present embodiment provides a kind of electromagnetism magnetic gear shift; Series connection is provided with two mobile magnet cases 31 between the first magnetic gear train 1 and the second magnetic gear train 2, between two mobile magnet cases 31, establishes fixed magnetizer 4.Move magnet case 31 magnetic line of force on certain the electromagnetism magnetic gear in the first magnetic gear train 1 is passed to certain the electromagnetism magnetic gear in the second magnetic gear train 2; Near the first magnetic gear train 1, establish circuit COMM communication H8; Near the second magnetic gear train 2, establish circuit COMM communication K9; Circuit COMM communication H8 breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the first magnetic gear train 1 and power connection or with power supply; Circuit COMM communication K9 breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the second magnetic gear train 2 and power connection or with power supply, forms different velocity ratios.
During work; When a mobile magnet case 31 is positioned at a certain magnetic gear side of the first magnetic gear train 1 when motionless; When another moves magnet case 31 and is in the different magnetic gear side of 7 of the second magnetic gear train 2 respectively; Through the conduction of fixed magnetizer 4, two move magnet case 31 conducts the magnetic field of 7 magnetic gears of 1 the magnetic gear of the first magnetic gear train 1 and the second magnetic gear train 2 respectively, forms 7 kinds of different gear ratio.So, two mobile magnet cases 31 conduct the magnetic field of 7 magnetic gears of 7 the magnetic gears of the first magnetic gear train 1 and the second magnetic gear train 2 respectively through fixed magnetizer 4 and can form 7
2Plant the conversion of different gear ratio.
Like Fig. 5, shown in 6; Present embodiment and embodiment's 2 difference is: between taper first magnetic gear train 101 and fixed magnetizer 4, establish first shape compensation fixed magnetizer 401, between fixed magnetizer 4 and the taper second magnetic gear train 201, establish second shape compensation fixed magnetizer 402.Shape compensation fixed magnetizer will connect whole length of magnetic gear train, and it both can compensate magnetic gear radius of curvature and change the change of shape that causes, can keep bigger stable magnetic pole corresponding surface again, guaranteed enough moments of torsion.
Like Fig. 7 and shown in Figure 8; Present embodiment and embodiment's 2 difference is: present embodiment provides a kind of record magnetic magnetic gear shift; The said first magnetic gear train 1 and the second magnetic gear train 2 all adopt record magnetic magnetic gear train; The diameter of the record magnetic magnetic gear in the said second magnetic gear train 2 is made as identical, and the diameter of the said record magnetic magnetic gear in the said first magnetic gear train 1 is made as difference; Near the said first magnetic gear train 1, establish the magnetic pole printing device R10 that disappears; Near the said second magnetic gear train 2, establish the magnetic pole printing device T11 that disappears; The said magnetic pole printing device R10 that disappears prints to pole pair record in the said record magnetic magnetic gear in the said first magnetic gear train 1 or with the pole pair in the said record magnetic magnetic gear in the said first magnetic gear train 1 and eliminates; The said magnetic pole printing device T11 that disappears prints to pole pair record in the said record magnetic magnetic gear in the said second magnetic gear train 2 or with the pole pair in the said record magnetic magnetic gear in the said second magnetic gear train 2 and eliminates; One is made as power input shaft among the axle Y222 of the axle W111 of the said first magnetic gear train 1 and the said second magnetic gear train 2, and another is made as pto; Said mobile magnet case adopts and embeds portable magnet case 302; This embeds portable magnet case 302 and on perpendicular to the plane of the first magnetic gear train 1 and the second magnetic gear train 2, moves; When needs connect certain of two groups to gear, only need to embed accordingly make on the plane that portable magnet case 302 is installed in the said first magnetic gear train 1 and the second magnetic gear train 2 described certain connection gets final product to record magnetic magnetic gear magnetic force.
As shown in Figure 9; Present embodiment and embodiment's 4 difference is: present embodiment provides a kind of record magnetic magnetic gear shift; Its said first magnetic gear train 1 is made as interior magnetic gear train 102; The said second magnetic gear train 2 is made as outer magnetic gear train 202, and said outer magnetic gear train 202 suits are arranged in the said interior magnetic gear train 102.Change the change of shape and the enough moments of torsion of assurance that causes in order to compensate magnetic gear radius of curvature, first shape compensation fixed magnetizer 401 and second shape compensation fixed magnetizer 402 are set.
Shown in figure 10; Present embodiment and embodiment's 1 difference is: a kind of record magnetic magnetic gear shift is provided; The said magnetic pole printing device R10 that disappears is made as the portable magnetic pole printing device R1001 that disappears, and the said magnetic pole printing device T11 that disappears is made as the portable magnetic pole printing device T1101 that disappears.Said magnetic pole printing device R1001 and the magnetic pole printing device T11 that disappears that disappears controls some size to the magnetic force of magnetic gear in the first magnetic gear train 1 and the second magnetic gear train 2 respectively, thereby realizes the conversion of multiple transmission ratio.
Shown in figure 11; Present embodiment and embodiment's 5 difference is: present embodiment provides a kind of permanent magnetism magnetic gear shift; The first magnetic gear train 1 is made as the interior magnetic gear train 102 of permanent magnetism; The second magnetic gear train 2 is made as the outer magnetic gear train 202 of permanent magnetism, and outer magnetic gear train 202 suits are arranged in the interior magnetic gear train 102.
Like Figure 12 and magnetic gear shift shown in Figure 13, itself and embodiment's 1 difference is: present embodiment provides a kind of electromagnetism magnetic gear shift, and said magnet case 3 all is made as shape compensation fixed magnetizer 34.Through control circuit COMM communication H8 and circuit COMM communication K9 the magnetic line of force on certain the electromagnetism magnetic gear in the taper first magnetic gear train 101 is passed to certain the electromagnetism magnetic gear in the taper second magnetic gear train 201, so form the conversion of multiple transmission ratio.
Magnetic gear shift shown in figure 14; Itself and embodiment's 1 difference is: the said first magnetic gear train 1 is for adopting the taper first magnetic gear train 101 of permanent magnetism magnetic gear train; The second magnetic gear train 2 is for adopting the taper second magnetic gear train 201 of electromagnetism magnetic gear train; Said magnet case 3 all is made as shape compensation fixed magnetizer 34; Said control mechanism comprises circuit COMM communication K9, through the electromagnetic coil on any one the electromagnetism magnetic gear in the circuit COMM communication K9 control taper second magnetic gear train 201 and power connection or with the power supply disconnection, thereby realize the conversion of multiple transmission ratio.
Magnetic gear shift shown in figure 15; Itself and embodiment's 4 difference is: the said first magnetic gear train 1 adopts record magnetic magnetic gear train; The second magnetic gear train 2 adopts electromagnetism magnetic gear train; Magnet case 3 adopts embedded mobile magnet case 302, and said control mechanism comprises the disappear control mechanism (figure slightly) of printing device R10, circuit COMM communication K9 and embedded mobile magnet case 302 of magnetic pole.
Obviously, the above embodiment of the present invention only be for clearly the present invention is described and is done for example, and be not to be qualification to mode of execution of the present invention.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here can't give exhaustive to all mode of executions.Everyly belong to the row that conspicuous variation that technological scheme of the present invention extends out or change still are in protection scope of the present invention.
Claims (13)
1. magnetic gear shift; It is characterized in that: comprise the first magnetic gear train (1), the second magnetic gear train (2), magnet case (3) and control mechanism; The said first magnetic gear train (1) is made up of N coaxial setting of magnetic gear; The said second magnetic gear train (2) is made up of M coaxial setting of magnetic gear, and M adds N's and more than or equal to 3; The diameter of the magnetic gear in the said first magnetic gear train (1) is identical; The diameter of the magnetic gear in the said second magnetic gear train (2) is different; Or the diameter of the magnetic gear in the said second magnetic gear train (2) is identical; The diameter of the magnetic gear in the said first magnetic gear train (1) is different, or the diameter of the magnetic gear in the said first magnetic gear train (1) is different, and the diameter of the magnetic gear in the said second magnetic gear train (2) is different; Between said first magnetic gear train (1) and the said second magnetic gear train (2), establish a magnet case (3) at least; Said control mechanism is controlled the first magnetic gear train (1) and/or the second magnetic gear train (2) and/or magnet case (3) makes magnet case (3) that the magnetic line of force on certain the magnetic gear in the first magnetic gear train (1) is passed to certain the magnetic gear in the second magnetic gear train (2); One is made as power input shaft among the axle W (111) of the said first magnetic gear train (1) and the axle Y (222) of the said second magnetic gear train (2), and another is made as pto.
2. magnetic gear shift as claimed in claim 1 is characterized in that: said first magnetic gear train (1) and the said second magnetic gear train (2) are respectively permanent magnetism magnetic gear train, electromagnetism magnetic gear train or record magnetic magnetic gear train.
3. magnetic gear shift as claimed in claim 2; It is characterized in that: said first magnetic gear train (1) and the said second magnetic gear train (2) are permanent magnetism magnetic gear train; Said magnet case is made as mobile magnet case (31) or embeds portable magnet case (302), and said control mechanism is the control mechanism of corresponding mobile magnet case.
4. magnetic gear shift as claimed in claim 2; It is characterized in that: said first magnetic gear train (1) and the said second magnetic gear train (2) are electromagnetism magnetic gear train; Said control mechanism comprises circuit COMM communication H (8) that controls the first magnetic gear train (1) and the circuit COMM communication K (9) that controls the second magnetic gear train (2); Said circuit COMM communication H (8) breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the first magnetic gear train (1) and power connection or with power supply, and said circuit COMM communication K (9) breaks off with the electromagnetic coil on any one the electromagnetism magnetic gear in the second magnetic gear train (2) and power connection or with power supply.
5. magnetic gear shift as claimed in claim 2; It is characterized in that: said first magnetic gear train (1) and the said second magnetic gear train (2) are record magnetic magnetic gear train; Said control mechanism comprises the disappear magnetic pole printing device T (11) that disappears of printing device R (10) and the control second magnetic gear train (2) of the magnetic pole of controlling the first magnetic gear train (1); The said magnetic pole printing device R (10) that disappears prints to pole pair record in the record magnetic magnetic gear in the said first magnetic gear train (1) or with the pole pair in the record magnetic magnetic gear in the first magnetic gear train (1) and eliminates, and the said magnetic pole printing device T (11) that disappears prints to the pole pair record in the record magnetic magnetic gear in the said second magnetic gear train (2) or with the pole pair in the record magnetic magnetic gear in the second magnetic gear train (2) and eliminates.
6. magnetic gear shift as claimed in claim 5; It is characterized in that: the said magnetic pole printing device R (10) that disappears is made as the portable magnetic pole printing device R (1001) that disappears, and/or the said magnetic pole printing device T (11) that disappears is made as the portable magnetic pole printing device T (1101) that disappears.
7. magnetic gear shift as claimed in claim 2; It is characterized in that: the said first magnetic gear train (1) and the second magnetic gear train (2) adopt wantonly two groups in permanent magnetism magnetic gear train, electromagnetism magnetic gear train and the record magnetic magnetic gear train to cooperatively interact, and said control mechanism comprises the disappear control mechanism of printing device R/ T (10/11) and/or mobile magnet case of corresponding circuit COMM communication H/K (8/9) and/or magnetic pole.
8. like claim 4,5,6 or 7 described magnetic gear shifts, it is characterized in that: said magnet case (3) all is made as shape compensation fixed magnetizer (34) or embeds portable magnet case (302).
9. like claim 1,2,3,4,5,6 or 7 described magnetic gear shifts; It is characterized in that: series connection is provided with two said mobile magnet cases (31) between said first magnetic gear train (1) and the said second magnetic gear train (2), between two said mobile magnet cases (31), establishes fixed magnetizer (4).
10. magnetic gear shift as claimed in claim 9; It is characterized in that: between said first magnetic gear train (1) and said mobile magnet case (31), establish first shape compensation fixed magnetizer (401), and/or between said mobile magnet case (31) and the said second magnetic gear train (2), establish second shape compensation fixed magnetizer (402).
11. magnetic gear shift as claimed in claim 1 is characterized in that: the said first magnetic gear train (1) is arranged in order the formation taper first magnetic gear train (101) according to the size of said magnetic gear diameter.
12. magnetic gear shift as claimed in claim 1 is characterized in that: the said second magnetic gear train (2) is arranged in order the formation taper second magnetic gear train (201) according to the size of said magnetic gear diameter.
13. magnetic gear shift as claimed in claim 1; It is characterized in that: the said first magnetic gear train (1) is made as interior magnetic gear train (102); The second magnetic gear train (2) is made as outer magnetic gear train (202), and said outer magnetic gear train (202) suit is arranged in the said interior magnetic gear train (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102514561A CN102619955A (en) | 2010-08-30 | 2011-08-29 | Magnetic gear speed changing mechanism |
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010266540.6 | 2010-08-30 | ||
| CN201010266540 | 2010-08-30 | ||
| CN201010511508 | 2010-10-19 | ||
| CN201010511508.X | 2010-10-19 | ||
| CN201010514515.5 | 2010-10-21 | ||
| CN2010105145136A CN102072304A (en) | 2010-10-21 | 2010-10-21 | Electromagnetic magnetic gear speed shifting mechanism |
| CN2010105145140A CN102072305A (en) | 2010-08-30 | 2010-10-21 | Magnetic recording gear speed change mechanism |
| CN201010514514.0 | 2010-10-21 | ||
| CN2010105145155A CN102072306A (en) | 2010-10-19 | 2010-10-21 | Magnetic gear shifting mechanism |
| CN201010514513.6 | 2010-10-21 | ||
| CN2011102514561A CN102619955A (en) | 2010-08-30 | 2011-08-29 | Magnetic gear speed changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102619955A true CN102619955A (en) | 2012-08-01 |
Family
ID=45967483
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203194528U Expired - Fee Related CN202203362U (en) | 2010-08-30 | 2011-08-29 | Speed change mechanism for magnetic gear |
| CN2011102514561A Pending CN102619955A (en) | 2010-08-30 | 2011-08-29 | Magnetic gear speed changing mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203194528U Expired - Fee Related CN202203362U (en) | 2010-08-30 | 2011-08-29 | Speed change mechanism for magnetic gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202203362U (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195959A (en) * | 1981-05-27 | 1982-12-01 | Hitachi Ltd | Power transmission device |
| JPH0540708Y2 (en) * | 1988-11-25 | 1993-10-15 | ||
| CN1367329A (en) * | 2001-08-20 | 2002-09-04 | 李延 | Infinite speed changer and magnetic conductive brake |
| CN2526598Y (en) * | 2002-01-10 | 2002-12-18 | 钱辉 | Induction planetary gearing mechanism |
| JP2005083487A (en) * | 2003-09-09 | 2005-03-31 | Yaskawa Electric Corp | Magnetic geneva toothed gear mechanism |
-
2011
- 2011-08-29 CN CN2011203194528U patent/CN202203362U/en not_active Expired - Fee Related
- 2011-08-29 CN CN2011102514561A patent/CN102619955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195959A (en) * | 1981-05-27 | 1982-12-01 | Hitachi Ltd | Power transmission device |
| JPH0540708Y2 (en) * | 1988-11-25 | 1993-10-15 | ||
| CN1367329A (en) * | 2001-08-20 | 2002-09-04 | 李延 | Infinite speed changer and magnetic conductive brake |
| CN2526598Y (en) * | 2002-01-10 | 2002-12-18 | 钱辉 | Induction planetary gearing mechanism |
| JP2005083487A (en) * | 2003-09-09 | 2005-03-31 | Yaskawa Electric Corp | Magnetic geneva toothed gear mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202203362U (en) | 2012-04-25 |
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Application publication date: 20120801 |