CN108462363A - A kind of differential electric device - Google Patents
A kind of differential electric device Download PDFInfo
- Publication number
- CN108462363A CN108462363A CN201810153478.6A CN201810153478A CN108462363A CN 108462363 A CN108462363 A CN 108462363A CN 201810153478 A CN201810153478 A CN 201810153478A CN 108462363 A CN108462363 A CN 108462363A
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- CN
- China
- Prior art keywords
- structure body
- magnetic force
- force area
- inductance coil
- rotational structure
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/108—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of differential electric devices, including rotational structure body A and rotational structure body B, magnetic force area A is set on the rotational structure body A, magnetic force area B is set on the rotational structure body B, the magnetic force area A and the mutual magneticactions of magnetic force area B, the magnetic force area A and magnetic force area B is at least one to be set as inductance coil, and at least one inductance coil is connected to power conductor.Differential electric device disclosed in this invention can be by motor and differential integrated, and has the advantages that simple in structure, efficient, at low cost.
Description
Technical field
The present invention relates to power and transmission field more particularly to a kind of differential electric devices.
Background technology
Mechanical differential gear box is in the fields extensive use such as automobile, if it is possible to can then be incited somebody to action using electromagnetic assembly production differential mechanism
Motor and differential integrated, saving cost, reduction weight, and be of great significance.Therefore, it is necessary to invent a kind of novel differential
Electric device.
Invention content
To solve the above-mentioned problems, technical solution proposed by the present invention is as follows：
Scheme 1：A kind of differential electric device, including rotational structure body A and rotational structure body B, in the rotational structure body A
Magnetic force area B, the magnetic force area A and the mutual magnetic force of magnetic force area B is arranged in upper setting magnetic force area A on the rotational structure body B
Effect, the magnetic force area A and magnetic force area B is at least one is set as inductance coil, at least one inductance coil and power supply
Conductor is connected to.
Scheme 2：A kind of differential electric device, including rotational structure body A and rotational structure body B, in the rotational structure body A
Magnetic force area B, the magnetic force area A and the mutual magnetic force of magnetic force area B is arranged in upper setting magnetic force area A on the rotational structure body B
Effect, the magnetic force area A and magnetic force area B is at least one is set as inductance coil, at least one inductance coil and power supply
Conductor is connected to, and one in the rotational structure body A and the rotational structure body B is arranged with changement transmission is turned to.
Scheme 3：A kind of differential electric device, including rotational structure body A, rotational structure body B and rotational structure body C, in institute
Setting magnetic force area A on rotational structure body A is stated, magnetic force area B is set on the rotational structure body B, on the rotational structure body C
Inductance coil A and inductance coil B, the magnetic force area A and the mutual magneticactions of inductance coil A be set, the magnetic force area B and
The mutual magneticactions of inductance coil B, the inductance coil A and the mutual electric connectivities of inductance coil B, in the rotation
Magnetic force area C, the magnetic force area C and stator coil mutual magneticaction are set on structure C.
Scheme 4：On the basis of scheme 3, further pass through selectively the inductance coil A and inductance coil B
The mutual electric connectivity of converter plant.
Scheme 5：On the basis of scheme 4, further the converter plant is selectively made to be set as negative-feedback converter plant.
Scheme 6：On the basis of scheme 4, the converter plant is further selectively made to be arranged in the rotational structure
On body C.
Scheme 7：On the basis of scheme 5, the negative-feedback converter plant is further selectively made to be arranged in the rotation
On rotation structure body C.
Scheme 8：A kind of differential electric device, including rotational structure body A, rotational structure body B and stator structure body, described
Magnetic force area A is set on rotational structure body A, magnetic force area B is set on the rotational structure body B, is set on the stator structure body
Set inductance coil A and inductance coil B, the magnetic force area A and the mutual magneticactions of inductance coil A, the magnetic force area B and institute
The mutual magneticactions of inductance coil B, the inductance coil A and the mutual electric connectivities of inductance coil B are stated, in the stator knot
Stator coil, the stator coil and the inductance coil A and the inductance coil B mutual magneticactions are set on structure body.
Scheme 9：On the basis of scheme 8, further pass through selectively the inductance coil A and inductance coil B
The mutual electric connectivity of converter plant.
Scheme 10：On the basis of scheme 9, the converter plant is further selectively made to be set as negative-feedback frequency conversion dress
It sets.
Scheme 11：On the basis of scheme 9, the converter plant is further selectively made to be arranged in the stator structure
On body.
Scheme 12：On the basis of scheme 10, the negative-feedback converter plant is further selectively made to be arranged described
On stator structure body.
In the present invention, so-called " negative-feedback converter plant " refers to that the frequency of input electric power is higher, the frequency of output power
The frequency of lower device or input electric power is lower, the higher device of the frequency of output power.
In the present invention, after a certain component names plus the letter such as so-called " A ", " B " is merely to distinguish two or several
The identical component of title.
In the present invention, so-called " magnetic force area " is the region for referring to generate magneticaction, such as permanent-magnet area, winding
Coil, mouse cage and swirling body etc..
In the present invention, the inductance coil includes inductance coil group.
Heretofore described coil includes coil group.
In the present invention, necessary component, list should be set in necessary place according to the known technology of power and transmission field
Member or system etc..
Beneficial effects of the present invention are as follows:Differential electric device disclosed in this invention can be by motor and differential mechanism one
Body, and have the advantages that simple in structure, efficient, at low cost.
Description of the drawings
Fig. 1：The structural schematic diagram of the embodiment of the present invention 1；
Fig. 2：The structural schematic diagram of the embodiment of the present invention 2；
Fig. 3：The structural schematic diagram of the embodiment of the present invention 3；
Fig. 4：The structural schematic diagram of the embodiment of the present invention 4；
Fig. 5：The structural schematic diagram of the embodiment of the present invention 5；
Fig. 6：The structural schematic diagram of the embodiment of the present invention 6.
Specific implementation mode
Embodiment 1
A kind of differential electric device, as shown in Figure 1, including rotational structure body A 1 and rotational structure body B 2, in the rotation
Magnetic force area A 3 is set on rotation structure body A 1, magnetic force area B 4,3 Hes of magnetic force area A are set on the rotational structure body B 2
4 mutual magneticactions of the magnetic force area B, the magnetic force area A 3 are set as inductance coil, the inductance coil and power conductor electricity
Power connection setting.
As disposable embodiment, the embodiment of the present invention 1 also optionally makes the magnetic force area B 4 be set as inductance
Coil, the inductance coil are arranged with power conductor electric connectivity.
As disposable embodiment, the embodiment of the present invention 1 also optionally makes the magnetic force area A 3 and the magnetic
Power area B 4 is set as inductance coil, and further can selectively select at least one and power supply for making two inductance coils to lead
Body electric connectivity is arranged.
Can be made by brush electricity loop device in the embodiment of the present invention 1 and its disposable embodiment the inductance coil with
The power conductor electric connectivity setting.
Embodiment 2
A kind of differential electric device further makes the rotational structure body B as shown in Fig. 2, on the basis of embodiment 1
2 are arranged with the transmission of changement 5 is turned to.
As disposable embodiment, the embodiment of the present invention 2, which is also selectively chosen, makes the rotational structure body A 1
It is driven and is arranged with the steering changement 5.
As disposable embodiment, the disposable embodiment of the embodiment of the present invention 1 can be further selective
Ground selection makes one in the rotational structure body A 1 and the rotational structure body B 2 to be arranged with the transmission of changement 5 is turned to.
Embodiment 3
A kind of differential electric device, as shown in figure 3, including rotational structure body A 1, rotational structure body B 2 and rotational structure
Magnetic force area A 3 is arranged in body C 6 on the rotational structure body A 1, and magnetic force area B 4 is arranged on the rotational structure body B 2,
Inductance coil A 7 and inductance coil B 8, the magnetic force area A 3 and the inductance coil are set on the rotational structure body C 6
7 mutual magneticactions of A, 8 mutual magneticaction of the magnetic force area B 4 and the inductance coil B, 7 Hes of inductance coil A
Magnetic force area C 9, the magnetic force area C 9 is arranged in 8 mutual electric connectivities of the inductance coil B on the rotational structure body C 6
With 10 mutual magneticaction of stator coil.
Embodiment 4
A kind of differential electric device further makes the inductance coil A 7 as shown in figure 4, on the basis of embodiment 3
With the inductance coil B 8 through 11 mutual electric connectivity of converter plant, the converter plant 11 is arranged in the rotational structure body C
On 6.
As disposable embodiment, the embodiment of the present invention 4, which is also selectively chosen, makes 7 Hes of inductance coil A
Through brush electricity loop device and 11 mutual electric connectivity of frequency converter, the set-up mode that specifically can refer to Fig. 1 is set the inductance coil B 8
It sets.
As disposable embodiment, the embodiment of the present invention 4 and its disposable embodiment can be selected further
Select that the converter plant 11 is made to be set as negative-feedback converter plant to property.
Embodiment 5
A kind of differential electric device, as shown in figure 5, including rotational structure body A 1, rotational structure body B 2 and stator structure
Magnetic force area A 3 is arranged in body 12 on the rotational structure body A 1, and magnetic force area B 4 is arranged on the rotational structure body B 2,
Inductance coil A 7 and inductance coil B 8, the magnetic force area A 3 and the inductance coil A 7 are set on the stator structure body 12
Mutual magneticaction, 8 mutual magneticaction of the magnetic force area B 4 and the inductance coil B, the inductance coil A 7 and described
Stator coil 10, the stator coil 10 and institute is arranged in 8 mutual electric connectivities of inductance coil B on the stator structure body 12
State 8 mutual magneticaction of inductance coil A 7 and the inductance coil B.
Embodiment 6
A kind of differential electric device further makes the inductance coil A 7 as shown in fig. 6, on the basis of embodiment 5
With the inductance coil B 8 through 11 mutual electric connectivity of converter plant, the converter plant 11 is arranged in the stator structure body
On 12.
As disposable embodiment, the embodiment of the present invention 6, which is also selectively chosen, makes 7 Hes of inductance coil A
The inductance coil B 8 specifically can refer to the set-up mode of Fig. 1 through brush electricity loop device and 11 mutual electric connectivity of converter plant
Setting.
As disposable embodiment, the embodiment of the present invention 6 and its disposable embodiment can also further make institute
It states converter plant 11 and is set as negative-feedback converter plant.
It is axial right that the structure of mutual magneticaction setting in all embodiments of the present invention is selectively chosen
It should be arranged or radial direction is correspondingly arranged.
Figure of description is only a kind of signal, and any embodiment for meeting the application literature record belongs to the application's
Protection domain.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can derive or association goes out many variant schemes, all these variant schemes, also be regarded as be the present invention protection model
It encloses.
Claims (10)
1. a kind of differential electric device, including rotational structure body A (1) and rotational structure body B (2), it is characterised in that：In the rotation
Magnetic force area A (3) is set on rotation structure body A (1), magnetic force area B (4), the magnetic force area A are set on the rotational structure body B (2)
(3) and the magnetic force area B (4) mutual magneticaction, the magnetic force area A (3) and the magnetic force area B (4) is at least one is set as electricity
Feel coil, at least one inductance coil is connected to power conductor.
2. a kind of differential electric device, including rotational structure body A (1) and rotational structure body B (2), it is characterised in that：In the rotation
Magnetic force area A (3) is set on rotation structure body A (1), magnetic force area B (4), the magnetic force area A are set on the rotational structure body B (2)
(3) and the magnetic force area B (4) mutual magneticaction, the magnetic force area A (3) and the magnetic force area B (4) is at least one is set as electricity
Feel coil, at least one inductance coil is connected to power conductor, the rotational structure body A (1) and the rotational structure body B
(2) one in is driven setting with changement (5) is turned to.
3. a kind of differential electric device, including rotational structure body A (1), rotational structure body B (2) and rotational structure body C (6), special
Sign is：Magnetic force area A (3) is set on the rotational structure body A (1), magnetic force area B is set on the rotational structure body B (2)
(4), inductance coil A (7) and inductance coil B (8) is set on the rotational structure body C (6), the magnetic force area A (3) and described
Inductance coil A (7) mutual magneticaction, the magnetic force area B (4) and the inductance coil B (8) mutual magneticaction, the electricity
Feel loop A (7) and the inductance coil B (8) mutual electric connectivity, magnetic force area C is set on the rotational structure body C (6)
(9), the magnetic force area C (9) and stator coil (10) mutual magneticaction.
4. differential electric device as claimed in claim 3, it is characterised in that：The inductance coil A (7) and the inductance coil B
(8) through converter plant (11) mutual electric connectivity.
5. differential electric device as claimed in claim 4, it is characterised in that：The converter plant (11) is set as negative-feedback frequency conversion dress
It sets.
6. differential electric device as claimed in claim 4, it is characterised in that：Converter plant (11) setting is tied in the rotation
On structure body C (6).
7. differential electric device as claimed in claim 5, it is characterised in that：The negative-feedback converter plant is arranged in the rotation
On structure C (6).
8. a kind of differential electric device, including rotational structure body A (1), rotational structure body B (2) and stator structure body (12), special
Sign is：Magnetic force area A (3) is set on the rotational structure body A (1), magnetic force area B is set on the rotational structure body B (2)
(4), inductance coil A (7) and inductance coil B (8) is set on the stator structure body (12), the magnetic force area A (3) and described
Inductance coil A (7) mutual magneticaction, the magnetic force area B (4) and the inductance coil B (8) mutual magneticaction, the electricity
Feel loop A (7) and the inductance coil B (8) mutual electric connectivity, stator coil is set on the stator structure body (12)
(10), the stator coil (10) and the inductance coil A (7) and the inductance coil B (8) mutual magneticaction.
9. differential electric device as claimed in claim 8, it is characterised in that：The inductance coil A (7) and the inductance coil B
(8) through converter plant (11) mutual electric connectivity.
10. differential electric device as claimed in claim 9, it is characterised in that：The converter plant (11) is set as negative-feedback frequency conversion
Device.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017100906626 | 2017-02-20 | ||
| CN201710090662 | 2017-02-20 | ||
| CN201710097236 | 2017-02-22 | ||
| CN2017100972365 | 2017-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108462363A true CN108462363A (en) | 2018-08-28 |
Family
ID=63216524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810153478.6A Pending CN108462363A (en) | 2017-02-20 | 2018-02-22 | A kind of differential electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462363A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799893A (en) * | 2005-10-14 | 2006-07-12 | 华南理工大学 | Vehicular multifunctional electromagnetic differential system |
| CN203225647U (en) * | 2013-04-03 | 2013-10-02 | 淄博市淄川宏升液力机械厂 | Torque-limited-type permanent-magnetism coupler |
| CN203368290U (en) * | 2013-07-23 | 2013-12-25 | 杨玉岗 | Integrated disc type switch reluctance type electromagnetic speed-regulating motor |
-
2018
- 2018-02-22 CN CN201810153478.6A patent/CN108462363A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799893A (en) * | 2005-10-14 | 2006-07-12 | 华南理工大学 | Vehicular multifunctional electromagnetic differential system |
| CN203225647U (en) * | 2013-04-03 | 2013-10-02 | 淄博市淄川宏升液力机械厂 | Torque-limited-type permanent-magnetism coupler |
| CN203368290U (en) * | 2013-07-23 | 2013-12-25 | 杨玉岗 | Integrated disc type switch reluctance type electromagnetic speed-regulating motor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |