CN201994823U - Rotor plate for eddy current retarder - Google Patents
Rotor plate for eddy current retarder Download PDFInfo
- Publication number
- CN201994823U CN201994823U CN2011200325467U CN201120032546U CN201994823U CN 201994823 U CN201994823 U CN 201994823U CN 2011200325467 U CN2011200325467 U CN 2011200325467U CN 201120032546 U CN201120032546 U CN 201120032546U CN 201994823 U CN201994823 U CN 201994823U
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- Prior art keywords
- muscle
- plate
- eddy current
- straight
- main muscle
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Abstract
The utility model relates to a rotor plate for an eddy current retarder, which comprises a flange, main ribs and a small annular plate, wherein, the main ribs are fixedly connected with the peripheral surface of the flange uniformly; the small annular plate is fixedly connected with the front surfaces of the main ribs; a big annular plate is arranged on the rear surfaces of the main ribs; auxiliary ribs are formed between the main ribs positioned between the big annular plate and the small annular plate; and the parts of the main ribs corresponding to the big annular plate and all the auxiliary ribs are straight ribs. The corresponding parts of the main ribs and the auxiliary ribs are straight ribs, so that rotor plate shortens the passing distance of gas, accelerates the heat dissipation process, and solves the problem of bad radiating effect in the prior art.
Description
Technical field
The utility model relates to a kind of automobile electrical eddy current retarder rotor disk.
Background technology
The structure of the eddy current retarder rotor dish of using on the automobile mainly comprises flange at present, the flange outer peripheral face is provided with main muscle, the be connected opposite face of big ring flat-plate and little ring flat-plate of each main muscle, between the main muscle between the opposite face of big ring flat-plate and little ring flat-plate, secondary muscle is set, this rotor disk is with bending the muscle structure, wherein comprise eight main muscle and eight secondary muscle, this structural strength is poor, thermal capacity is little, radiating effect is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of eddy current retarder rotor dish to solve the problem of radiating effect difference in the prior art.
In order to address the above problem, the technical solution of the utility model is: the eddy current retarder rotor dish, comprise flange, evenly be connected in the main muscle on the flange outer peripheral face and be fixed in little ring flat-plate on the main muscle front surface, rear surface one side of main muscle is big ring flat-plate, be provided with secondary muscle between the main muscle between big ring flat-plate and the little ring flat-plate, be straight muscle with corresponding part of this big anchor ring and whole described secondary muscle in the described main muscle.
The interior circle of little ring flat-plate is stretched out in the inner of described secondary muscle, the interior end points of described each secondary muscle is on a circle, the corresponding secondary muscle with each of the straight line axis of crossing this circular diameter place of end points in each secondary muscle is intersected the angle that forms and is 17 degree, and the axis of the straight muscle part of described main muscle and the straight line at this circular diameter place intersect at that this circle is gone up and the angle of crossing formation is 17 to spend.
Leave the gap that gas passes through between described main muscle rear surface and the described big anchor ring.
Described secondary muscle number between described every adjacent two main muscle is three.
The straight line at this circular diameter place of end points and the straight muscle part of described and main muscle axis intersect in the straight line at this circular diameter place on this circle in each secondary muscle of described mistake, and the angle of every adjacent two straight lines is 12 degree.
The utility model eddy current retarder rotor dish, curved muscle of the prior art is changed into straight muscle, compared with prior art technical solutions of the utility model have not only shortened the distance that gas stream is crossed, accelerated the heat radiation process, and guaranteed the intensity of structure to have solved the problem of radiating effect difference in the prior art.
The utility model eddy current retarder rotor dish, it is 17 degree that straight muscle and this diameter of a circle place, position straight line intersect angulation, also the secondary muscle between the adjacent main muscle in the prior art is changed into three by one, increased area of dissipation, improved structural strength, in addition, the utility model also is provided with the gap of passing through for air between main muscle and big anchor ring, increase the passage of thermal dissipation, improved radiating effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the B-B generalized section among Fig. 1;
Fig. 3 is the C-C rotation generalized section among Fig. 1.
Embodiment
As Fig. 1,2, shown in 3, the eddy current retarder rotor dish, comprise and evenly be provided with four flanges 1 that install and fix the hole, evenly be connected in main muscle and the little ring flat-plate 2 that is fixed on main muscle 3 front surfaces on flange 1 outer peripheral face, rear surface one side of main muscle 3 is big ring flat-plate 5, leave the gap that gas passes through between described main muscle 3 rear surfaces and the described big ring flat-plate 5, per two 3 in adjacent main muscle between big ring flat-plate 5 and the little ring flat-plate 2 are equipped with three secondary muscle 4, the integral body that described secondary muscle 4 and described big ring flat-plate 5 and described little ring flat-plate 2 become for monoblock cast, be straight muscle with big ring flat-plate 5 corresponding parts and whole secondary muscle 4 in the described main muscle 3, the interior end points of described each secondary muscle 4 is on a circle, the corresponding secondary muscle with each of straight line 4 axis of crossing this circular diameter place of end points in each secondary muscle 4 are intersected the angle that forms and are 17 degree, the axis of described main muscle 3 straight muscle parts and the straight line at this circular diameter place intersect at this circle upward and the angle of crossing formation be 17 to spend.The straight line at this circular diameter place of end points and described and main muscle 3 straight muscle part axis intersect in the straight line at this circular diameter place on this circle in each secondary muscle 4 of described mistake, and the angle of every adjacent two straight lines is 12 degree.
Claims (5)
1. eddy current retarder rotor dish, comprise flange, evenly be connected in the main muscle on the flange outer peripheral face and be fixed in little ring flat-plate on the main muscle front surface, rear surface one side of main muscle is big ring flat-plate, be provided with secondary muscle between the main muscle between big ring flat-plate and the little ring flat-plate, it is characterized in that: be straight muscle with corresponding part of this big anchor ring and whole described secondary muscle in the described main muscle.
2. eddy current retarder rotor dish according to claim 1, it is characterized in that: the interior circle of little ring flat-plate is stretched out in the inner of described secondary muscle, the interior end points of described each secondary muscle is on a circle, the corresponding secondary muscle with each of the straight line axis of crossing this circular diameter place of end points in each secondary muscle is intersected the angle that forms and is 17 degree, and the axis of the straight muscle part of described main muscle and the straight line at this circular diameter place intersect at that this circle is gone up and the angle of crossing formation is 17 to spend.
3. eddy current retarder rotor dish according to claim 1 is characterized in that: leave the gap that gas passes through between described main muscle rear surface and the described big anchor ring.
4. according to claim 1 or 2 or 3 described eddy current retarder rotor dishes, it is characterized in that: the described secondary muscle number between described every adjacent two main muscle is three.
5. eddy current retarder rotor dish according to claim 4, it is characterized in that: the straight line at this circular diameter place of end points and the straight muscle part of described and main muscle axis intersect in the straight line at this circular diameter place on this circle in each secondary muscle of described mistake, and the angle of every adjacent two straight lines is 12 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325467U CN201994823U (en) | 2011-01-30 | 2011-01-30 | Rotor plate for eddy current retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325467U CN201994823U (en) | 2011-01-30 | 2011-01-30 | Rotor plate for eddy current retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994823U true CN201994823U (en) | 2011-09-28 |
Family
ID=44671297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325467U Expired - Lifetime CN201994823U (en) | 2011-01-30 | 2011-01-30 | Rotor plate for eddy current retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467218A (en) * | 2014-12-31 | 2015-03-25 | 随州市安行保缓速器有限公司 | Rotor capable of reducing temperature of eddy current retarder |
-
2011
- 2011-01-30 CN CN2011200325467U patent/CN201994823U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467218A (en) * | 2014-12-31 | 2015-03-25 | 随州市安行保缓速器有限公司 | Rotor capable of reducing temperature of eddy current retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170911 Address after: 471003 Li Chun West Road, Jianxi District, Henan, Luoyang Patentee after: CAMA (Luoyang) Electromechanic Co., Ltd. Address before: 226500, Rugao, Jiangsu City, Nantong Province, such as town Wanshou Road 999 Patentee before: Kaimai (Jiangsu) Machinery Co. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |