CN2376132Y - Rotor of AC generator for vehicle - Google Patents
Rotor of AC generator for vehicle Download PDFInfo
- Publication number
- CN2376132Y CN2376132Y CN 99213349 CN99213349U CN2376132Y CN 2376132 Y CN2376132 Y CN 2376132Y CN 99213349 CN99213349 CN 99213349 CN 99213349 U CN99213349 U CN 99213349U CN 2376132 Y CN2376132 Y CN 2376132Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- generator
- rotor
- plastic insulation
- 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.)
- Expired - Fee Related
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- Synchronous Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a rotor of AC generator for vehicles. The left side of a claw pole is sheathed with a plastic insulation bush; two conducting wires which are sealed by the utility model are respectively connected with two sliding rings which are made from stainless steel materials. The utility model has the advantages that the abrasions of components are reduced, the performance of generating is stable, the structure is reasonable, and the service life is long.
Description
The utility model relates to a kind of improvement of motor vehicle alternator rotor, and this have the generator of brush to be applicable to supporting use on the automobile of various models.
Automobile is one of important vehicles of modern society, its development is very fast, therefore it is more and more higher generator performance matching used with it being required, but the rotor of AC generator for vehicle is a consumable accessory at present, breaks down often, this is because the hardness of brush is low caused, it consumes serious, if improve the intensity of brush, the slip ring made from copper product will be worn and be out of shape so, the power generation performance of motor is affected, also can reduction of service life.
Task of the present utility model is that a kind of follow-on motor vehicle alternator rotor will be provided, and its brush contacts with collector ring well, and wearing and tearing reduce, and power generation performance is stable, and it is rational in infrastructure, few easy workout part, and prolong useful life.
Task of the present utility model is to finish in such a way, the copper collector ring of this motor vehicle alternator rotor is used stainless steel material instead and is made, also adopt simultaneously the bigger brush of hardness, because the slip ring smooth surface that stainless steel material is made, the hardness height, resistance to wear strengthens, and the wearing and tearing between the brush reduce, heighten useful life, the copper bar of collector ring lead-in wire is to encapsulate with the plastic insulation lining in addition, even generator amature is when running up, its lead-out wire can not got rid of yet to be taken off or fractures.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Fig. 1 is a motor vehicle alternator rotor cutaway view of the present utility model.
Fig. 2 is collector ring of the present utility model and pin configuration cutaway view thereof.
Fig. 3 is the end view of collector ring of the present utility model and lead-in wire thereof.
Can know from Fig. 1, the main shaft of this motor vehicle alternator rotor (1) is gone up a pair of utmost point pawl of suit (2), on utmost point pawl (2) left side plastic insulation lining (3) is arranged, lead (4) and (5) of two mutually insulateds of its inside encapsulation, they are connected with two slip rings (6), (7) of collector ring respectively, and make with stainless steel material these two slip rings (6), (7).
Fig. 2 and Fig. 3 are analysing and observe and end view of two slip rings (6), (7), lead (4), (5) and plastic insulation lining (3).Lead (4) is connected with slip ring (7), lead (5) then is connected with slip ring (6), slip ring (6), (7) adopt stainless steel material to make, their surperficial smoother, hardness is big, can bear the friction of high strength brush and can not wear and tear, and has greatly improved the power generation performance and the useful life of motor, simultaneously because lead is with plastic insulation lining (3) encapsulation, can reduces lead like this and get rid of and take off or the phenomenon generation that fractures.
Claims (1)
1. AC generator for vehicle of being formed by main shaft (1), utmost point pawl (2), slip ring (6), (7), it is characterized in that: at the pawl utmost point (a 2) left side plastic insulation lining of suit (3), two leads (4), (5) of this plastic insulation lining encapsulation are connected with two slip rings (7), (6) respectively, and make with stainless steel material these two slip rings (6) and (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213349 CN2376132Y (en) | 1999-06-19 | 1999-06-19 | Rotor of AC generator for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99213349 CN2376132Y (en) | 1999-06-19 | 1999-06-19 | Rotor of AC generator for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376132Y true CN2376132Y (en) | 2000-04-26 |
Family
ID=34005785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99213349 Expired - Fee Related CN2376132Y (en) | 1999-06-19 | 1999-06-19 | Rotor of AC generator for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376132Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095018A (en) * | 2011-10-27 | 2013-05-08 | 江苏大中电机股份有限公司 | Insulating device of low-speed variable frequency motor for steel rolling |
-
1999
- 1999-06-19 CN CN 99213349 patent/CN2376132Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095018A (en) * | 2011-10-27 | 2013-05-08 | 江苏大中电机股份有限公司 | Insulating device of low-speed variable frequency motor for steel rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |