CN105402426B - Simple type drain tap - Google Patents
Simple type drain tap Download PDFInfo
- Publication number
- CN105402426B CN105402426B CN201510672369.1A CN201510672369A CN105402426B CN 105402426 B CN105402426 B CN 105402426B CN 201510672369 A CN201510672369 A CN 201510672369A CN 105402426 B CN105402426 B CN 105402426B
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- CN
- China
- Prior art keywords
- valve
- bend pipe
- valve body
- jam
- axle
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
Abstract
The invention discloses simple type drain tap.It includes direct current generator, turriform torsion spring, valve jam axle, valve jam, straight tube assembly, valve body, bend pipe assembly, control system and remote control, direct current generator is fixedly mounted on the side of valve body, direct current generator is connected by turriform torsion spring with one end of valve jam axle, valve jam is arranged on valve jam axle, valve jam axle is arranged in valve body, straight tube assembly is arranged on the end face of valve body, bend pipe assembly is arranged on the other end of valve body, and direct current generator and remote control electrically connect with control system.The beneficial effects of the invention are as follows：The normal exhaust of former car is not influenceed, allows hand over two kinds of exhaust modes, and valve tightness is good, service life length, simple in construction, easy to operate, installation is convenient with dismantling, and is advantageous to later maintenance, security reliability is good, and after engine reaches certain rotating speed, exhaust is more smooth, increases the output of moment of torsion.
Description
Technical field
The present invention relates to valve correlative technology field, refers in particular to a kind of simple type drain tap.
Background technology
Automobile exhaust pipe is a part for engine exhaust system, gas extraction system mainly include exhaust manifold, blast pipe and
Muffler, generally three school catalyst converters of engine pollutant emission are controlled to be also mounted in gas extraction system, automobile exhaust pipe one
As include front exhaust pipe and heel row tracheae.Typically without valve in existing automobile exhaust pipe；And pass through the automobile row of repacking
Tracheae, the circuit of former car is influenceed sometimes, while often change the normal exhaust function of former car after valve is installed, and change
Blast pipe after installing often causes original exhaust tube failure.
The content of the invention
The present invention is above-mentioned in order to overcome the shortcomings of to exist in the prior art, there is provided one kind allows hand over two kinds of exhaust moulds
The simple type drain tap of formula.
To achieve these goals, the present invention uses following technical scheme：
Simple type drain tap, on automobile exhaust pipe, including direct current generator, turriform torsion spring, valve jam axle, valve
Door jam, straight tube assembly, valve body, bend pipe assembly, control system and remote control, described direct current generator are fixedly mounted on valve
On the side of door body, described direct current generator is connected by turriform torsion spring with one end of valve jam axle, and described valve blocks up
Piece is arranged on valve jam axle, and described valve jam axle is arranged in valve body, and described straight tube assembly is arranged on valve
On the end face of door body, described bend pipe assembly is arranged on the other end of valve body, described direct current generator and distant
Control device electrically connects with control system.
By the design of direct current generator, the controllability of the drain tap is realized, and direct current generator and valve jam axle
Between by the design of turriform torsion spring, both ensure that the sealing under valve-closed state, while be effectively protected direct current
The service life of machine and control system, pass through the design of remote control, it is possible to achieve arc exhaust pattern and repacking final vacuum mould
Conversion between formula, former bus or train route line is had no effect on, power supply can connect the normal electricity of ACC or be connected on cigar lighter, and not change under closed mode
Become the normal exhaust function of former car, so design has reached the purpose for allowing hand over two kinds of exhaust modes.
Preferably, the shape of the turriform torsion spring is in truncated cone-shaped, the diameter of the turriform torsion spring from top to bottom by
Cumulative big, the both ends infolding placed in the middle of the turriform torsion spring, the upper end of the turriform torsion spring is radially provided with folding bar, the turriform
The lower end of torsion spring is radially provided with lower folding bar, and described upper folding bar is mutually perpendicular in the same plane with lower folding bar, described upper folding
Bar, lower folding bar and turriform torsion spring are integrally formed.Direct current generator is realized with valve jam axle by turriform torsion spring to be flexible coupling, valve
After door reaches defined position during being turned on or off, motor works on certain time, and turriform torsion spring reverses therewith, valve
Certain spring stress is preserved on jam Axial and radial direction, it is ensured that the sealing under valve-closed state, and effectively
Protect the service life of direct current generator and wiring board.
Preferably, described direct current generator includes motor body and motor shaft, the outside of described motor body is provided with
Motor cover, described motor cover are fixedly connected with motor body by glass cement, and described motor shaft, which is provided with, to be used to install
The fixing hole of folding bar, one end of the valve jam axle are provided with the square groove for being used for installing lower folding bar.The design of motor cover serves
Waterproof and dustproof etc. protects the effect of motor.
Preferably, the side of the valve body is provided with fixed seat, described direct current generator is provided with electric machine support, institute
The direct current generator stated is fixedly mounted on electric machine support, and described electric machine support is arranged in fixed seat by hexagon socket head cap screw,
Described turriform torsion spring is arranged on the centre of fixed seat and is placed between electric machine support and the side of valve body.
Preferably, the side of the valve body and be placed in fixed seat centre be provided be used for be arranged on valve jam axle
Axis hole, the centre of the valve body is provided with through hole, positioning hole, the positioning hole is provided with the inside of the through hole of the valve body
Overlapped with the straight line where axis hole with the diameter of through hole, be provided with axle brass in described axis hole, described valve jam axle passes through
Axle brass is arranged on axis hole, and one end peace of the valve jam axle turns in positioning hole, the other end of the valve jam axle
It is connected with turriform torsion spring, described valve jam is placed in the through hole of valve body.
Preferably, it is provided with anti-attrition pad in described positioning hole.The abrasion of valve jam axle is effectively reduced, is improved
The service life of the drain tap.
Preferably, being provided with two L-type projections in described through hole, described two L-types are raised and valve body is one
Body formed, described L-type is raised to include long side and short side, and the raised long edge lengths sum of described two L-types adds two valves
The thickness of door jam is equal to the through hole circumference of valve body, and the raised bond length sum of described two L-types is blocked up plus valve
The thickness of piece is equal to the thickness of valve body, and the raised long side of described two L-types line centered on valve jam axle is respectively placed in
The left and right sides in through hole, the raised short side of described two L-types are respectively placed in the upper and lower of positioning hole.The design of long side causes valve
Door jam is contacted and sealed with long side in closure, and the design of short side causes valve jam to contact and determine with short side when opening
Position.
Preferably, described valve jam axle is provided with the mounting groove being used for installed in valve jam, described installation
Groove is provided with least two installation screwed holes, is provided with hexagonal socket nut in described installation screwed hole, described valve jam leads to
The cooperation for crossing installation screwed hole and hexagonal socket nut is arranged on the mounting groove of valve jam axle.Easy to disassemble and installation, is helped
In the maintenance in later stage.
Preferably, described straight tube assembly includes straight tube and straight tube mounting, described straight tube connects with the welding of straight tube mounting
Connect, described bend pipe assembly includes bend pipe, bend pipe mounting and bend pipe tabletting, and described bend pipe is welded to connect with bend pipe mounting, institute
State end face of the valve body provided with bend pipe and be provided with the groove to match with bend pipe mounting, the direction of the bend pipe passes through bend pipe
The cooperation regulation of mounting and groove, described bend pipe are arranged on valve body by bend pipe tabletting, described straight tube assembly, valve
Door body and bend pipe assembly are fixed together by the cooperation of outer-hexagonal bolt, outer-hexagonal nut and spring washer.It is simple in construction, operation
It is convenient, it is easily installed and dismantles, is advantageous to later maintenance.
Preferably, described control system includes controller, relay and wireless receiver, described remote control passes through
Wireless receiver is connected with controller, and described direct current generator is connected by relay with controller.Relay is used to control directly
The unlatching and disconnection of motor are flowed, and the design of remote control facilitates long-range control, it is convenient and swift, securely and reliably.
The beneficial effects of the invention are as follows：The normal exhaust of former car is not influenceed, allows hand over two kinds of exhaust modes, valve seal
Property it is good, service life length, it is simple in construction, it is easy to operate, installation with dismounting it is convenient, be advantageous to later maintenance, security reliability is good,
After engine reaches certain rotating speed, exhaust is more smooth, increases the output of moment of torsion.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is the cross-sectional view of the present invention.
In figure：1. motor cover, 2. direct current generators, 3. hexagon socket head cap screws, 4. turriform torsion springs, 5. electric machine supports, 6. installation spiral shells
Pit, 7. valve jam axles, 8. axle brasses, 9. axis holes, 10. straight tubes, 11. outer-hexagonal nuts, 12. spring washers, 13. straight tube mountings,
14. hexagonal socket nut, 15. valve jams, 16. fixed seats, 17. valve bodies, 18.L types are raised, 19. positioning holes, 20. bend pipes
Mounting, 21. bend pipes, 22. bend pipe tablettings, 23. outer-hexagonal bolts, 24. anti-attrition pads, folding bar on 25., 26. times folding bars, 27. is logical
Hole, 28. grooves.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1, Figure 2 in described embodiment, simple type drain tap, on automobile exhaust pipe, including direct current
Machine 2, turriform torsion spring 4, valve jam axle 7, valve jam 15, straight tube assembly, valve body 17, bend pipe assembly, control system and
Remote control, direct current generator 2 are fixedly mounted on the side of valve body 17, and direct current generator 2 passes through turriform torsion spring 4 and valve jam
One end connection of axle 7, valve jam 15 are arranged on valve jam axle 7, and valve jam axle 7 is arranged in valve body 17, directly
The assembly of pipe 10 is arranged on the end face of valve body 17, and the assembly of bend pipe 21 is arranged on the other end of valve body 17, directly
Stream motor 2 and remote control electrically connect with control system.
The shape of turriform torsion spring 4 is in truncated cone-shaped, and the diameter of turriform torsion spring 4 gradually increases from top to bottom, turriform torsion spring 4
Both ends infolding placed in the middle, the upper end of turriform torsion spring 4 is radially provided with folding bar 25, and the lower end of turriform torsion spring 4 is radially provided with lower folding
Bar 26, upper folding bar 25 are mutually perpendicular in the same plane with lower folding bar 26, and upper folding bar 25, lower folding bar 26 and turriform torsion spring 4 are one
Body formed.Direct current generator 2 is realized with valve jam axle 7 by turriform torsion spring 4 to be flexible coupling, in valve opening or closing process
After reaching defined position, direct current generator 2 works on certain time, and turriform torsion spring 4 reverses therewith, the radial direction side of valve jam axle 7
Certain spring stress is preserved upwards, it is ensured that the sealing under valve-closed state, and it is effectively protected direct current
The service life of machine 2 and wiring board.
Direct current generator 2 includes motor body and motor shaft, and the outside of motor body is provided with motor cover 1, motor cover 1 and motor
Body is fixedly connected by glass cement, and motor shaft is provided with the fixing hole for being used for installing folding bar 25, one end of valve jam axle 7
Provided with the square groove for installing lower folding bar 26, the width of square groove is 3mm.The side of valve body 17 is provided with fixed seat 16, direct current
Motor 2 is provided with electric machine support 5, and direct current generator 2 is fixedly mounted on electric machine support 5, and electric machine support 5 passes through hexagon socket head cap screw 3
In fixed seat 16, turriform torsion spring 4 is arranged on the centre of fixed seat 16 and is placed in the side of electric machine support 5 and valve body 17
Between face.
The side of valve body 17 and be placed in fixed seat 16 centre be provided be used for installed in valve jam axle 7 axis hole 9,
The centre of valve body 17 is provided with through hole 27, and the inner side of through hole 27 of valve body 17 is provided with positioning hole 19, is provided with positioning hole 19
Anti-attrition pad 24, positioning hole 19 are overlapped with the straight line where axis hole 9 with the diameter of through hole 27, and axle brass 8, valve are provided with axis hole 9
Door jam axle 7 is arranged on axis hole 9 by axle brass 8, and one end of valve jam axle 7 is turned in positioning hole by the peace of anti-attrition pad 24
In 19, the other end of valve jam axle 7 is connected with turriform torsion spring 4, and valve jam 15 is placed in the through hole 27 of valve body 17.It is logical
Two L-type projections 18 are provided with hole 27, two L-type projections 18 are integrally formed with valve body 17, and L-type projection 18 includes length
Side and short side, the long edge lengths sum of two L-type projections 18 are equal to valve body 17 plus the thickness of two valve jams 15
The circumference of through hole 27, the bond length sum of two L-type projections 18 are equal to valve body 17 plus the thickness of valve jam 15
Thickness, the long sides of two L-type projections 18 line centered on valve jam axle 7 are respectively placed in the left and right sides in through hole 27, two L
The short side of type projection 18 is respectively placed in the upper and lower of positioning hole 19.
Valve jam axle 7 is provided with the mounting groove being used for installed in valve jam 15, and mounting groove is provided with least two peaces
Screwed hole 6 is filled, is provided with hexagonal socket nut 14 in installation screwed hole 6, valve jam 15 is by installing screwed hole 6 and hexagonal socket nut
14 cooperation is on the mounting groove of valve jam axle 7.
Straight tube assembly includes straight tube 10 and straight tube mounting 13, and straight tube 10 is welded to connect with straight tube mounting 13, bend pipe assembly bag
Bend pipe 21, bend pipe mounting 20 and bend pipe tabletting 22 are included, bend pipe 21 is welded to connect with bend pipe mounting 20, and valve body 17 is provided with bend pipe
21 end face is provided with the groove 28 to match with bend pipe mounting 20, and the direction of bend pipe 21 passes through bend pipe mounting 20 and groove 28
Cooperation regulation, bend pipe 21 by bend pipe tabletting 22 be arranged on valve body 17 on, straight tube assembly, valve body 17 and bend pipe are total
It is fixed together into the cooperation by outer-hexagonal bolt 23, outer-hexagonal nut 11 and spring washer 12.The assembly of bend pipe 21 passes through bend pipe pressure
Piece 22 is fixed on valve body 17, and bend pipe 21 is adjusted as needed by the cooperation of bend pipe mounting 20 and groove 28 when being easily installed
The whole angle of bend pipe 21.
Control system includes controller, relay and wireless receiver, and remote control is connected by wireless receiver and controller
Connect, described direct current generator 2 is connected by relay with controller.Realized by remote control and open and close function, during installation
Former fare road is not influenceed, and power supply can connect the normal electricity of ACC or be connected on cigar lighter.In the case where closing valve state, it is normal former car is not changed
Degassing function；After opening drain tap, former tail gas can be roused without back pressure and directly discharged, and be produced in vehicle traveling process
The roar voice of raw sport car formula, and after engine speed reaches certain rotating speed, make exhaust more smooth, increase moment of torsion is defeated
Go out.
This drain tap switchs the rotating of control direct current generator 2 by 12V two-way remote controls device.Pin beating on remote control
Button is driven, direct current generator 2 rotates forward, and is rotated by turriform torsion spring 4 with movable valve jam axle 7, the valve jam in valve body 17
15 are gradually opened, release button, and direct current generator 2 stops operating；Or the opening button pinned on remote control is not put, and works as direct current
When machine 2 goes to 90 degree of spacing stalls, i.e., valve jam 15 is contacted with the short side of L-type projection 18, and valve is opened completely, and relay is certainly
Dynamic circuit breaker is opened, and direct current generator 2 is stopped.The X button on remote control is pinned, direct current generator 2 inverts, and passes through the band of turriform torsion spring 4
Movable valve jam axle 7 rotates, and the valve jam 15 in valve body 17 progressively closes off, release button, and direct current generator 2 stops turning
It is dynamic；Or the X button pinned on remote control is not put, when direct current generator 2 goes to 90 degree of spacing stalls, i.e. valve jam 15
Contacted with the long side of L-type projection 18, valve completely closes, and relay disconnects automatically, and direct current generator 2 is stopped.
Claims (6)
1. simple type drain tap, on automobile exhaust pipe, it is characterized in that, including direct current generator (2), turriform torsion spring (4),
Valve jam axle (7), valve jam (15), straight tube assembly, valve body (17), bend pipe assembly, control system and remote control, institute
The direct current generator (2) stated is fixedly mounted on the side of valve body (17), and described direct current generator (2) passes through turriform torsion spring
(4) one end with valve jam axle (7) is connected, and described valve jam (15) is arranged on valve jam axle (7), described valve
Door jam axle (7) is arranged in valve body (17), and described straight tube assembly is arranged on the end face of valve body (17), institute
The bend pipe assembly stated is arranged on the other end of valve body (17), described direct current generator (2) and remote control with control
System electrically connects, and the side of the valve body (17) is provided with fixed seat (16), and described direct current generator (2) is provided with motor branch
Frame (5), described direct current generator (2) are fixedly mounted on electric machine support (5), and described electric machine support (5) passes through interior hexagonal spiral shell
Silk (3) is arranged in fixed seat (16), and described turriform torsion spring (4) is arranged on the centre of fixed seat (16) and is placed in electric machine support
(5) between the side of valve body (17), the side of the valve body (17) and it is provided with positioned at the centre of fixed seat (16)
For installing the axis hole (9) of valve jam axle (7), the centre of the valve body (17) is provided with through hole (27), the valve sheet
Positioning hole (19), the positioning hole (19) and the straight line and through hole where axis hole (9) are provided with the inside of the through hole (27) of body (17)
(27) diameter overlaps, and is provided with axle brass (8) in described axis hole (9), described valve jam axle (7) passes through axle brass (8)
On axis hole (9), one end peace of the valve jam axle (7) turns in positioning hole (19), the valve jam axle (7)
The other end is connected with turriform torsion spring (4), and described valve jam (15) is placed in the through hole (27) of valve body (17), described
Two L-type projections (18) are provided with through hole (27), described two L-type projections (18) and valve body (17) are to be integrally formed
, described L-type raised (18) includes long side and short side, and the long edge lengths sum of described two L-types raised (18) adds two
The thickness of valve jam (15) is equal to through hole (27) circumference of valve body (17), the short side of described two L-types raised (18)
Length sum is equal to the thickness of valve body (17), the length of described two L-types raised (18) plus the thickness of valve jam (15)
While line is respectively placed in the left and right sides in through hole (27) centered on valve jam axle (7), described two L-types raised (18) it is short
While being respectively placed in the upper and lower of positioning hole (19), the side of the valve jam axle (7), which is provided with, to be used to install valve jam
(15) mounting groove, described mounting groove are provided with least two installation screwed holes (6), set in described installation screwed hole (6)
There is hexagonal socket nut (14), cooperation of the described valve jam (15) by installing screwed hole (6) and hexagonal socket nut (14) is pacified
On the mounting groove of valve jam axle (7).
2. simple type drain tap according to claim 1, it is characterized in that, the shape of the turriform torsion spring (4) is in round platform
Shape, the diameter of the turriform torsion spring (4) gradually increase from top to bottom, the both ends infolding placed in the middle of the turriform torsion spring (4),
The upper end of the turriform torsion spring (4) is radially provided with folding bar (25), and the lower end of the turriform torsion spring (4) is radially provided with lower folding bar
(26), described upper folding bar (25) is mutually perpendicular in the same plane with lower folding bar (26), described upper folding bar (25), lower folding bar
(26) and turriform torsion spring (4) is integrally formed.
3. simple type drain tap according to claim 2, it is characterized in that, described direct current generator (2) includes motor sheet
Body and motor shaft, the outside of described motor body are provided with motor cover (1), and described motor cover (1) passes through glass with motor body
Glass glue is fixedly connected, and described motor shaft is provided with the fixing hole for being used for installing folding bar (25), the valve jam axle (7)
One end is provided with the square groove for being used for installing lower folding bar (26).
4. simple type drain tap according to claim 1, it is characterized in that, it is provided with anti-wear gasket in described positioning hole (19)
Piece (24).
5. simple type drain tap according to claim 1, it is characterized in that, described straight tube assembly include straight tube (10) and
Straight tube mounting (13), described straight tube (10) are welded to connect with straight tube mounting (13), described bend pipe assembly include bend pipe (21),
Bend pipe mounting (20) and bend pipe tabletting (22), described bend pipe (21) are welded to connect with bend pipe mounting (20), the valve body
(17) end face provided with bend pipe (21) is provided with the groove (28) to match with bend pipe mounting (20), the side of the bend pipe (21)
Adjusted to by the cooperation of bend pipe mounting (20) and groove (28), described bend pipe (21) is arranged on valve by bend pipe tabletting (22)
In door body (17), described straight tube assembly, valve body (17) and bend pipe assembly pass through outer-hexagonal bolt (23), outer-hexagonal spiral shell
The cooperation of female (11) and spring washer (12) is fixed together.
6. simple type drain tap according to claim 1, it is characterized in that, described control system include controller, after
Electrical equipment and wireless receiver, described remote control are connected by wireless receiver with controller, and described direct current generator (2) passes through
Relay is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672369.1A CN105402426B (en) | 2015-10-16 | 2015-10-16 | Simple type drain tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672369.1A CN105402426B (en) | 2015-10-16 | 2015-10-16 | Simple type drain tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402426A CN105402426A (en) | 2016-03-16 |
| CN105402426B true CN105402426B (en) | 2018-01-16 |
Family
ID=55468092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672369.1A Active CN105402426B (en) | 2015-10-16 | 2015-10-16 | Simple type drain tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402426B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122493B (en) * | 2016-08-29 | 2019-01-08 | 浙江森凯汽车科技有限公司 | A kind of drain tap |
| CN107300036A (en) * | 2017-07-31 | 2017-10-27 | 新疆水利水电科学研究院 | What minitype speed reducing motor drove is vertically arranged valve core type PE stop valves |
| CN108895121A (en) * | 2018-09-07 | 2018-11-27 | 浙江森凯汽车科技有限公司 | Worm type of reduction gearing and decelerating motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207512A (en) * | 2005-01-31 | 2006-08-10 | Bosch Corp | Exhaust emission control device and exhaust emission control method for internal combustion engine |
| CN101495723A (en) * | 2006-05-02 | 2009-07-29 | 埃姆肯技术德国（奥格斯堡）有限责任公司 | Device for influencing an exhaust gas flow |
| CN201381899Y (en) * | 2009-04-17 | 2010-01-13 | 东风汽车有限公司 | Engine exhaust bypass device |
| CN102165236A (en) * | 2008-12-22 | 2011-08-24 | 爱信精机株式会社 | Rotary valve device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137571A (en) * | 2014-01-21 | 2015-07-30 | フタバ産業株式会社 | valve |
-
2015
- 2015-10-16 CN CN201510672369.1A patent/CN105402426B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207512A (en) * | 2005-01-31 | 2006-08-10 | Bosch Corp | Exhaust emission control device and exhaust emission control method for internal combustion engine |
| CN101495723A (en) * | 2006-05-02 | 2009-07-29 | 埃姆肯技术德国（奥格斯堡）有限责任公司 | Device for influencing an exhaust gas flow |
| CN102165236A (en) * | 2008-12-22 | 2011-08-24 | 爱信精机株式会社 | Rotary valve device |
| CN201381899Y (en) * | 2009-04-17 | 2010-01-13 | 东风汽车有限公司 | Engine exhaust bypass device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402426A (en) | 2016-03-16 |
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