CN108566020A - A kind of car combustion engine alternating current generator carbon brush chamber - Google Patents
A kind of car combustion engine alternating current generator carbon brush chamber Download PDFInfo
- Publication number
- CN108566020A CN108566020A CN201810390169.0A CN201810390169A CN108566020A CN 108566020 A CN108566020 A CN 108566020A CN 201810390169 A CN201810390169 A CN 201810390169A CN 108566020 A CN108566020 A CN 108566020A
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- CN
- China
- Prior art keywords
- carbon brush
- sealing block
- groove
- boss
- combustion engine
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- 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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of car combustion engine alternating current generator carbon brush chambers,Including dust cover,Carbon brush holder,Baffle and sealing ring,Baffle is fixedly mounted on the rear end cap of car combustion engine alternating current generator,Via is provided on baffle,The first groove is provided on the rear end face of baffle,First groove is looped around the outside of via,Sealing ring is located in the first groove,The thickness of sealing ring is less than the depth of the first groove,The front end face of sealing ring is provided with the second groove,Dust cover includes cover body and boss,Boss is located in cover body,Boss is fixed at the top of cover body,Inner cavity is set in boss,The front end of boss is provided with the first opening,The second opening is provided at the top of boss,Cover body is fixed on car combustion engine alternating current generator rear end cap,The front end of boss is inserted into the first groove and compresses sealing ring,After carbon brush is inserted into inner cavity,Carbon brush holder and the second opening coordinate the second closure of openings；Advantage is to occupy little space, good dustproof effect, and cost is relatively low.
Description
Technical field
The present invention relates to a kind of carbon brush chambers, more particularly, to a kind of car combustion engine alternating current generator carbon brush chamber.
Background technology
Car combustion engine alternating current generator generates electromotive force by conductor in rotating excitation field, to realize power generation, core
Heart electrification component includes stator and rotor, and stator is as conductor for generating electromotive force, and rotor is for generating rotating excitation field, stator
It is supported by the drive end bearing bracket and rear end cap of car combustion engine alternating current generator, rotor passes through the front and back bearings that are fixed on front and rear cover
Support, belt wheel drive rotor rotation work, and rotor will rotate and generate magnetic field, coil thereon needs to access exciting current,
To make the rotor coil of rotation be powered, there are two slip rings for design on rotor, after being contacted by two carbon brush, obtain external offer
Exciting current.When due to car combustion engine alternator operation, it is around full of dust, sand and muddy water etc., working environment is disliked
Bad, if the friction part of carbon brush and slip ring is exposed in such circumstances, service life meeting serious curtailment as a result, would generally be in automobile
One carbon brush chamber is set on rear side of combustion engine alternating current generator rear end cap, and carbon brush is arranged in carbon brush chamber, and slip ring enters across rear end cap
It is contacted with carbon brush in carbon brush chamber.
Currently, there are mainly two types of car combustion engine alternating current generator carbon brush chambers.The first carbon brush chamber includes for installing
Carbon brush holder, dustband and the dust cover of carbon brush, dustband are integrally formed with carbon brush holder, and dustband is the cylinder of both ends trepanning, peace
Carbon brush on carbon brush holder is located at slip ring contact site inside dustband, and the front end of dustband exchanges hair with car combustion engine
Back end cover for motor contacts, and car combustion engine alternating current generator rear end cap closes the front end of dustband, and dust cover is fixed on automobile
On the rear end cap of internal combustion engine alternating current generator, carbon brush holder and dustband are located in dust cover, the top of dust cover and dustband
Thus the back-end closure of dustband is made carbon brush be in car combustion engine alternating current generator with slip ring contact site by end in contact afterwards
In the confined space that the top of rear end cap, dustband and dust cover is formed.Second of carbon brush chamber includes the carbon for installing carbon brush
Brush holder, the first dust cover, the second dust cover and metal platen, the first dust cover are fixed at car combustion engine alternating current generator
On rear end cap, carbon brush holder, the second dust cover and metal platen are respectively positioned in the first dust cover, and the second dust cover passes through metal platen
It is fixed on car combustion engine alternating current generator rear end cap, the carbon brush being mounted on carbon brush holder is located at second with slip ring contact site
In dust cover.
Although the first above-mentioned car combustion engine alternating current generator is simplified with carbon brush chamber structure, since each component makes
Unavoidably there is scale error in technique, between the front end and car combustion engine alternating current generator rear end cap of dustband, dustband
Rear end and the top of dust cover between unavoidably there is gap, dust-proof effect is bad, and dustband and carbon brush holder
Integrated formed structure must be designed with brush chamber in addition inside carbon brush holder, cause manufacture mold more complicated, cost is higher.Second
Although kind of car combustion engine alternating current generator carbon brush chamber dust-proof effect is preferable, the configuration of the second dust cover and metal platen
Larger space can be occupied, the increase of car combustion engine alternating current generator volume thus can be caused, in addition, increased second dust cover
It needs to match with the leakproofness of carbon brush holder, therefore its mold is also more complicated, cost is also higher.
Invention content
Technical problem to be solved by the invention is to provide one kind to occupy little space, good dustproof effect, and lower-cost
Car combustion engine alternating current generator carbon brush chamber.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of car combustion engine alternating current generator carbon
Room is brushed, including dust cover and the carbon brush holder for installing carbon brush, the carbon brush holder are located in the dust cover, the carbon
Brush holder is fixedly mounted on the rear end cap of car combustion engine alternating current generator, the car combustion engine alternating current generator carbon brush
Room further includes baffle and flexible sealing ring, and the baffle is fixedly mounted on the rear end of car combustion engine alternating current generator
Cover, be provided on the baffle for slip ring by via, be provided with the of round on the rear end face of the baffle
One groove, first groove are looped around the outside of the via, and the sealing ring is located in first groove,
The front end face of the sealing ring is bonded with the bottom of first groove, and the thickness of the sealing ring is less than described the
The depth of one groove, the front end face of the sealing ring are provided with the second groove of round, the dust cover include cover body and
Boss, the boss are located in the cover body, and the boss is fixed at the top of the cover body, and described is convex
The inner cavity for accommodating carbon brush is provided in platform, the front end of the boss, which is provided with, to be entered for slip ring in the inner cavity
First is open, and the second opening entered for carbon brush in the inner cavity, the cover body are provided at the top of the boss
It is fixed on car combustion engine alternating current generator rear end cap, the front end of the boss is inserted into first groove will be described
Sealing ring compress, after the carbon brush is inserted into the inner cavity, the carbon brush holder coordinates with second opening
By second closure of openings.
First groove, which is connected by arc groove with square groove, to be formed, one end of the square groove and described
Arc groove one end connection, the other end of the square groove is connected with the other end of the arc groove, described
The front end of boss be inserted into the arc groove and compress the sealing ring in it, the carbon brush holder includes for installing carbon
Carbon brush frame body, the first sealing block, the second sealing block, third sealing block, the 4th sealing block and the rectangular briquetting of brush, described
One sealing block is fixed at the bottom of the carbon brush frame body, and second sealing block is fixed at described first
The bottom of sealing block, the third sealing block are fixed at the bottom of second sealing block, the rectangular briquetting
It is fixed at the front end of second sealing block, the 4th sealing block is fixed on the carbon brush frame body
And positioned at the top of the rectangular briquetting, it is close that the carbon brush in the carbon brush frame body sequentially passes through described first
Outside, the appearance and size of second sealing block are reached after envelope block, second sealing block and the third sealing block
It is matched with the appearance and size of second opening, the external dimensions of first sealing block and the third sealing block
External dimensions be more than the external dimensions of second sealing block, the carbon brush frame body is fixed at the automobile
On the rear end cap of internal combustion engine alternating current generator, the rectangular briquetting is located at the sealing by position in the inner in the square groove
Circle compresses, and the 4th sealing block is located at the outside of the square groove, described after carbon brush is fitted into the inner cavity
The second sealing block insertion second opening in, the lower face of first sealing block is open upper with described second
End face is bonded, and the upper surface of the third sealing block is bonded with the lower face of second opening.In the structure, by arc
First groove of groove and square groove is as first labyrinth, it is possible to reduce and the dust outside baffle enters in the first groove,
When installation, sealing ring is packed into the first groove on baffle, baffle and carbon brush holder are fixed on car combustion engine alternative electric generation
On the rear end cap of machine, rectangular briquetting, which is located in square groove, compresses the sealing ring of position in the inner, and the 4th sealing block is located at rectangular
The outside of groove, at this time rectangular briquetting, the 4th sealing block and square groove cooperatively form second labyrinth, prevent dust via side
Enter at connected in star, when dust cover and rear end cap assembly, the second opening is first aligned with the second sealing block, rear to move forward, the
Two sealing blocks are gradually embedded in the second opening, until the front end of boss enters arc groove and compresses the sealing ring of position in the inner,
The second sealing block is completely embedded into the second opening at this time, and the lower face of the first sealing block is bonded with the upper surface of the second opening, the
The upper surface of three sealing blocks is bonded with the lower face of the second opening, at this time the first sealing block, the second sealing block and third sealing block
Third labyrinth is formed in the second opening, prevents dust from entering in boss by the second opening, passes through three inside boss as a result,
A labyrinth structure is sealed, and sealing effect is good, good dustproof effect.
The carbon brush frame body, first sealing block, second sealing block, the third sealing block,
4th sealing block and the rectangular briquetting are integrally formed setting.
The front end face of the boss is provided with infiltration slot.The structure can be in leaching in car combustion engine alternating current generator
Carbon brush chamber is drained when water state.
Compared with the prior art, the advantages of the present invention are as follows solid by the way that baffle and flexible sealing ring, baffle is arranged
Dingan County mounted in car combustion engine alternating current generator rear end cap on, be provided on baffle for slip ring by via, baffle
The first groove of round is provided on rear end face, the first groove is looped around the outside of via, and sealing ring is located in the first groove, close
The thickness of seal is less than the depth of the first groove, and the front end face of sealing ring is bonded with the bottom of the first groove, the front end of sealing ring
Face is provided with the second groove of round, and dust cover includes cover body and boss, and boss is located in cover body, and boss is fixed at cover body
Top, the inner cavity for accommodating carbon brush is provided in boss, the front end of boss is provided with enter for slip ring in inner cavity
One is open, and the second opening entered for carbon brush in inner cavity is provided at the top of boss, and cover body is fixed on car combustion engine exchange
On commutator end bearing support bracket, the front end of boss, which is inserted into the first groove, compresses sealing ring, after carbon brush is inserted into the inner cavity,
Carbon brush holder and the second opening cooperation are by the second closure of openings, due to the second groove existing for sealing ring front end face, when sealing ring quilt
When boss compresses, sealing ring generates radial deformation, it is possible thereby to reduce between sealing ring and boss due to process deviation and
Existing gap, the rear end cap of car combustion engine alternating current generator, baffle, sealing ring, boss and carbon brush holder seal inner cavity at this time
It closes, the contact position of carbon brush and slip ring in inner cavity is protected, protection effect is good, also, increased baffle and sealing
Circle can't lead to the increase of dust-proof enclosure volume, and cost is relatively low, and the technique for the boss being arranged in cover body is also very simple, thus originally
The carbon brush chamber of invention occupies little space, good dustproof effect, and cost is relatively low.
Description of the drawings
Fig. 1 is the structural exploded view of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the structure chart of the baffle of the present invention；
Fig. 4 is the structure chart of the sealing ring of the present invention；
Fig. 5 is the structure chart of the protective cover of the present invention；
Fig. 6 is the structure chart one of the carbon brush holder of the present invention；
Fig. 7 is the structure chart two of the carbon brush holder of the present invention.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
Embodiment one：As shown, a kind of car combustion engine alternating current generator carbon brush chamber, including dust cover 1 and it is used for
The carbon brush holder of carbon brush 5 is installed, carbon brush holder is located in dust cover 1, and carbon brush holder is fixedly mounted on car combustion engine alternating current generator
On rear end cap 2, car combustion engine alternating current generator carbon brush chamber further includes baffle 3 and flexible sealing ring 4, and baffle 3 is solid
Dingan County mounted in car combustion engine alternating current generator rear end cap 2 on, be provided on baffle 3 for slip ring by via 31, gear
The first groove of round is provided on the rear end face of plate 3, the first groove is looped around the outside of via 31, and sealing ring 4 is located at first
In groove, the front end face of sealing ring 4 is bonded with the bottom of the first groove, and the thickness of sealing ring 4 is less than the depth of the first groove, close
The front end face of seal 4 is provided with the second groove 41 of round, and dust cover 1 includes cover body 11 and boss 12, and boss 12 is located at cover body
In 11, boss 12 is fixed at the top of cover body 11, and the inner cavity 13 for accommodating carbon brush 5, boss 12 are provided in boss 12
Front end be provided with the first opening 14 entered for slip ring in inner cavity 13, the top of boss 12 is provided with to be entered for carbon brush 5
The second opening 15 in inner cavity 13, cover body 11 is fixed on car combustion engine alternating current generator rear end cap 2, and the front end of boss 12 is inserted
Enter and compress sealing ring 4 in the first groove, after carbon brush 5 is inserted into inner cavity 13, carbon brush holder and the second opening 15 coordinate second
15 closing of opening.
Embodiment two：As shown, a kind of car combustion engine alternating current generator carbon brush chamber, including dust cover 1 and it is used for
The carbon brush holder of carbon brush 5 is installed, carbon brush holder is located in dust cover 1, and carbon brush holder is fixedly mounted on car combustion engine alternating current generator
On rear end cap 2, car combustion engine alternating current generator carbon brush chamber further includes baffle 3 and flexible sealing ring 4, and baffle 3 is solid
Dingan County mounted in car combustion engine alternating current generator rear end cap 2 on, be provided on baffle 3 for slip ring by via 31, gear
The first groove of round is provided on the rear end face of plate 3, the first groove is looped around the outside of via 31, and sealing ring 4 is located at first
In groove, the front end face of sealing ring 4 is bonded with the bottom of the first groove, and the thickness of sealing ring 4 is less than the depth of the first groove, close
The front end face of seal 4 is provided with the second groove 41 of round, and dust cover 1 includes cover body 11 and boss 12, and boss 12 is located at cover body
In 11, boss 12 is fixed at the top of cover body 11, and the inner cavity 13 for accommodating carbon brush 5, boss 12 are provided in boss 12
Front end be provided with the first opening 14 entered for slip ring in inner cavity 13, the top of boss 12 is provided with to be entered for carbon brush 5
The second opening 15 in inner cavity 13, cover body 11 is fixed on car combustion engine alternating current generator rear end cap 2, and the front end of boss 12 is inserted
Enter and compress sealing ring 4 in the first groove, after carbon brush 5 is inserted into inner cavity 13, carbon brush holder and the second opening 15 coordinate second
15 closing of opening.
In the present embodiment, the first groove is formed by arc groove 32 and the connection of square groove 33, one end of square groove 33
It is connected with one end of arc groove 32, the other end of square groove 33 is connected with the other end of arc groove 32, before boss 12
End is inserted into arc groove 32 and compresses the sealing ring 4 in it, and carbon brush holder includes for installing the carbon brush frame body 6 of carbon brush 5, the
One sealing block 7, the second sealing block 8, third sealing block 9, the 4th sealing block 10 and rectangular briquetting 16, the fixation of the first sealing block 7 are set
It sets in the bottom of carbon brush frame body 6, the second sealing block 8 is fixed at the bottom of the first sealing block 7, and third sealing block 9 is fixed
It is arranged in the bottom of the second sealing block 8, rectangular briquetting 16 is fixed at the front end of the second sealing block 8, and the 4th sealing block 10 is solid
The fixed top being arranged on carbon brush frame body 6 and be located at rectangular briquetting 16, the carbon brush 5 in carbon brush frame body 6 are worn successively
Outside, the appearance and size and second of the second sealing block 8 are reached after crossing the first sealing block 7, the second sealing block 8 and third sealing block 9
It is close that the appearance and size matching of opening 15, the external dimensions of the first sealing block 7 and the external dimensions of third sealing block 9 are more than second
The external dimensions of block 8 is sealed, carbon brush frame body 6 is fixed on the rear end cap 2 of car combustion engine alternating current generator, rectangular briquetting
16 compress the sealing ring 4 of position in the inner in square groove 33, and the 4th sealing block 10 is located at the outside of square groove 33, when
After carbon brush 5 is fitted into inner cavity 13, in the second opening of the second sealing block 8 insertion, the lower face of the first sealing block 7 and the second opening 15
Upper surface fitting, the upper surface of third sealing block 9 with second be open 15 lower face be bonded.
In the present embodiment, the front end face of boss 12 is provided with infiltration slot 17.
Claims (4)
1. a kind of car combustion engine alternating current generator carbon brush chamber, including dust cover and the carbon brush holder for installing carbon brush, described
Carbon brush holder be located in the dust cover, the carbon brush holder is fixedly mounted on the rear end cap of car combustion engine alternating current generator
On, it is characterised in that the car combustion engine alternating current generator carbon brush chamber further includes baffle and flexible sealing ring,
The baffle is fixedly mounted on the rear end cap of car combustion engine alternating current generator, is provided with for slip ring on the baffle
By via, the first groove of round is provided on the rear end face of the baffle, first groove is looped around described
Via outside, the sealing ring is located in first groove, the sealing ring and first groove
Bottom is bonded, and the thickness of the sealing ring is less than the depth of first groove, the front end face setting of the sealing ring
It includes cover body and boss to have the second groove of round, the dust cover, and the boss is located in the cover body, described
Boss is fixed at the top of the cover body, the inner cavity for accommodating carbon brush is provided in the boss, described is convex
The front end of platform is provided with the first opening entered for slip ring in the inner cavity, is provided with for carbon at the top of the boss
Brush enters the second opening in the inner cavity, and the cover body is fixed on car combustion engine alternating current generator rear end cap, institute
The front end for the boss stated is inserted into first groove and compresses the sealing ring, when the carbon brush is located in described
After in chamber, the carbon brush holder coordinates with second opening by second closure of openings.
2. a kind of car combustion engine alternating current generator carbon brush chamber according to claim 1, it is characterised in that described
One groove, which is connected by arc groove with square groove, to be formed, one end of one end of the square groove and the arc groove
Connection, the other end of the square groove are connected with the other end of the arc groove, and the front end of the boss is inserted into
The sealing ring in it is compressed in the arc groove, the carbon brush holder include for install the carbon brush frame body of carbon brush,
First sealing block, the second sealing block, third sealing block, the 4th sealing block and rectangular briquetting, first sealing block fixation are set
It sets in the bottom of the carbon brush frame body, second sealing block is fixed at the bottom of first sealing block,
The third sealing block is fixed at the bottom of second sealing block, and the rectangular briquetting is fixed at described
The second sealing block front end, the 4th sealing block is fixed on the carbon brush frame body and is located at the side
The top of shape briquetting, the carbon brush in the carbon brush frame body sequentially pass through first sealing block, described the
Outside is reached after two sealing blocks and the third sealing block, the appearance and size of second sealing block is opened with described second
The external dimensions of the appearance and size matching of mouth, the external dimensions of first sealing block and the third sealing block is more than
The external dimensions of second sealing block, the carbon brush frame body are fixed at the car combustion engine alternative electric generation
On the rear end cap of machine, the rectangular briquetting, which is located in the square groove, compresses the sealing ring of position in the inner, described
4th sealing block is located at the outside of the square groove, after carbon brush is fitted into the inner cavity, second sealing block
In embedded second opening, the lower face of first sealing block is bonded with the upper surface of second opening, institute
The upper surface for the third sealing block stated is bonded with the lower face of second opening.
3. a kind of car combustion engine alternating current generator carbon brush chamber according to claim 2, it is characterised in that the carbon
Brush holder main body, first sealing block, second sealing block, the third sealing block, the 4th sealing block
It is integrally formed setting with the rectangular briquetting.
4. a kind of car combustion engine alternating current generator carbon brush chamber according to claim 1 or 2 or 3, it is characterised in that institute
The front end face for the boss stated is provided with infiltration slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390169.0A CN108566020B (en) | 2018-04-27 | 2018-04-27 | Carbon brush chamber for automobile internal combustion engine alternating-current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390169.0A CN108566020B (en) | 2018-04-27 | 2018-04-27 | Carbon brush chamber for automobile internal combustion engine alternating-current generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108566020A true CN108566020A (en) | 2018-09-21 |
| CN108566020B CN108566020B (en) | 2023-10-13 |
Family
ID=63537133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390169.0A Active CN108566020B (en) | 2018-04-27 | 2018-04-27 | Carbon brush chamber for automobile internal combustion engine alternating-current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108566020B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817474A (en) * | 2020-06-20 | 2020-10-23 | 东风电驱动系统有限公司 | Brush generator waterproof construction |
| CN116961301A (en) * | 2023-07-27 | 2023-10-27 | 东风电驱动系统有限公司 | A sealing structure of a generator slip ring chamber and an automobile |
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| JPH08294257A (en) * | 1995-04-19 | 1996-11-05 | Hitachi Ltd | Vehicle alternator |
| JPH09182353A (en) * | 1995-12-26 | 1997-07-11 | Denso Corp | Alternator for vehicle |
| CN201150018Y (en) * | 2008-01-11 | 2008-11-12 | 徐广� | Carbon brush closed automobile generator |
| US20080290763A1 (en) * | 2007-05-22 | 2008-11-27 | Mitsubishi Electric Corporation | Automotive alternator |
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| CN201975896U (en) * | 2011-01-31 | 2011-09-14 | 锦州汉拿电机有限公司 | Collecting ring protective cover of vehicle generator regulator |
| KR20150037029A (en) * | 2013-09-30 | 2015-04-08 | 한국델파이주식회사 | Alternator for vehicle |
| CN105576879A (en) * | 2014-10-16 | 2016-05-11 | 博世汽车部件(长沙)有限公司 | Motor rear end cap and motor |
| CN206250938U (en) * | 2016-12-15 | 2017-06-13 | 舟山市奔大机电有限公司 | A kind of automobile winch motor |
| CN206389212U (en) * | 2017-01-23 | 2017-08-08 | 深圳市正德智控股份有限公司 | A kind of brshless DC motor housing |
| CN208241468U (en) * | 2018-04-27 | 2018-12-14 | 韵升控股集团有限公司 | A kind of car combustion engine alternating current generator carbon brush chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08294257A (en) * | 1995-04-19 | 1996-11-05 | Hitachi Ltd | Vehicle alternator |
| JPH09182353A (en) * | 1995-12-26 | 1997-07-11 | Denso Corp | Alternator for vehicle |
| US20080290763A1 (en) * | 2007-05-22 | 2008-11-27 | Mitsubishi Electric Corporation | Automotive alternator |
| CN201150018Y (en) * | 2008-01-11 | 2008-11-12 | 徐广� | Carbon brush closed automobile generator |
| CN201294317Y (en) * | 2008-11-28 | 2009-08-19 | 宁国金鑫电机有限公司 | Carbon brush protective cover system |
| CN201975896U (en) * | 2011-01-31 | 2011-09-14 | 锦州汉拿电机有限公司 | Collecting ring protective cover of vehicle generator regulator |
| KR20150037029A (en) * | 2013-09-30 | 2015-04-08 | 한국델파이주식회사 | Alternator for vehicle |
| CN105576879A (en) * | 2014-10-16 | 2016-05-11 | 博世汽车部件(长沙)有限公司 | Motor rear end cap and motor |
| CN206250938U (en) * | 2016-12-15 | 2017-06-13 | 舟山市奔大机电有限公司 | A kind of automobile winch motor |
| CN206389212U (en) * | 2017-01-23 | 2017-08-08 | 深圳市正德智控股份有限公司 | A kind of brshless DC motor housing |
| CN208241468U (en) * | 2018-04-27 | 2018-12-14 | 韵升控股集团有限公司 | A kind of car combustion engine alternating current generator carbon brush chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817474A (en) * | 2020-06-20 | 2020-10-23 | 东风电驱动系统有限公司 | Brush generator waterproof construction |
| CN116961301A (en) * | 2023-07-27 | 2023-10-27 | 东风电驱动系统有限公司 | A sealing structure of a generator slip ring chamber and an automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108566020B (en) | 2023-10-13 |
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