CN107008687A - A kind of servicing unit and method for being used to clean electronic throttle valve block - Google Patents
A kind of servicing unit and method for being used to clean electronic throttle valve block Download PDFInfo
- Publication number
- CN107008687A CN107008687A CN201710254787.8A CN201710254787A CN107008687A CN 107008687 A CN107008687 A CN 107008687A CN 201710254787 A CN201710254787 A CN 201710254787A CN 107008687 A CN107008687 A CN 107008687A
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- Prior art keywords
- air throttle
- valve block
- support
- air
- throttle valve
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000012459 cleaning agent Substances 0.000 claims abstract description 39
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000000994 depressogenic effect Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000011089 mechanical engineering Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Lift Valve (AREA)
Abstract
The present invention relates to a kind of servicing unit and method for being used to clean electronic throttle valve block, belong to mechanical engineering and Vehicle Engineering correlative technology field.Device part mainly includes being provided with air throttle cleaning agent elevating mechanism on base, base；The left side of base is fixedly connected with first support, and first support is slidably matched with air throttle mounting seat, and air throttle mounting seat is located above air throttle cleaning agent elevating mechanism；The right side of base is fixedly connected with second support, and the detent mechanism for controlling air throttle valve block aperture is provided with second support；Wherein, the detent mechanism is located above the air throttle mounting seat.The present apparatus structure brand-new by designing, can be soaked in standard air throttle cleaning agent with the bottom of throttle valve valve block, to realize while air throttle valve block partial product carbon is removed, not damage solar term door sealing substantially, and can reduce the harm to technical staff's body.
Description
Technical field
It is to be related to one kind to be used to clean specifically the present invention relates to mechanical engineering and Vehicle Engineering correlative technology field
The servicing unit and method of electronic throttle valve block.
Background technology
Air throttle (throttle valve) is one of controllable valve for controlling air to enter engine engine, is entered
Mixed after air inlet pipe with gasoline, as burning mixture, participate in work by combustion.
For from control mode and structure, air throttle generally comprises mechanical throttle and electronic type air throttle.
Mechanical throttle is general to apply torsion by zip (or referred to as bracing wire) to valve block, to overcome air throttle total
Into the torsion of itself torsion spring, valve block is relatively rotated, realize that air throttle opens (i.e. air inlet).
The main distinction of electronic type air throttle and mechanical throttle is：Electronic type air throttle has servomotor, watches
Rotation amplitude of the motor by bending moment mechanism controls air throttle valve block is taken, the adjustment of throttle opening is realized.
Whether mechanical throttle or electronic type air throttle, in actual use, can at the valve block back side and
Colloid and carbide are bonded in annular side.With increasing for colloid and carbide, vehicle oil consumption increase can be caused, accelerated
The a series of symptoms such as powerless, idling is abnormal or even flame-out.As another drawback, because air throttle valve block is relative to throttler valve
It is actually sealing pair for body, so adhering to the foreign matter in valve block annular side, can be rubbed with throttle valve body inwall,
Valve interior wall is caused to produce trickle cut, with the increase of wash number, the depth of cut can also become larger.Over time
Passage, after certain foreign matter is cleaned, leakage path can be turned at cut, it is abnormal in turn result in air input of engine by air, influence
Vehicle is normally used.
So, the cleaning to air throttle valve block is necessary.
In the prior art, there is the more correlative study on how to clean electronic throttle valve block, major way has：
1st, demolition clean air throttle is exempted from.
I.e. by the way of " beating transfusion bottle ", the cleaning agent of atomization is injected into intake duct for vehicle together with air in the lump, mist is utilized
The mode that change cleaning agent is condensed on throttle valve body and valve block is cleaned in the lump to air-throttle assemble together with air intake duct.
But found after endoscopic observation, the mode cleaning performance of " beating transfusion bottle " is not highly desirable.
2nd, air throttle is unpicked and washed using standard air throttle cleaning agent.
Which general step is included after air-throttle assemble is dismantled from automobile, and it is total that technical staff presses air throttle with hand
Into and rotate air throttle valve block, then another hand spraying air throttle cleaning agent, throttle valve cleaning agent is attached on valve block.
Air throttle valve block is kept to be under opening, the line centered on throttler valve body axis persistently rotates valve body and on valve block
Air throttle cleaning agent is sprayed, to realize that air throttle cleaning agent is persistently attached to foreign matter surface, is finally wiped with soft sponge.
Although which plot effect is good, and will not cause larger injury to air throttle valve block and technical staff,
Drawback is that time-consuming for single cleaning, and more laborious, so almost nobody uses.
3rd, air throttle is unpicked and washed using carb cleaner.
Which is relatively conventional at present and effective cleaning way.General step is included after air-throttle assemble is dismantled,
Technical staff presses air-throttle assemble with hand and rotates valve block, then another hand spraying carb cleaner (part carburetor
The bottle of cleaning agent is designated air throttle cleaning agent, but the real composition of its cleaning agent is carb cleaner), then use bristle
Brush is scrubbed, and realizes the cleaning to valve block.
Although above-mentioned mode is with good air throttle cleaning performance, and time-consuming shorter, lack there is also more
Fall into.Because in which the actual use cleaning agent for being nominally " air throttle cleaning agent " be substantially highly corrosive carburetor it is clear
Lotion, not standard compliant low-corrosiveness air throttle cleaning agent.
Carb cleaner can be carried out fast instant to colloid and carbide in a short time because corrosivity is strong
Solution, but certain corrosion can be equally caused to throttle valve body and valve block.Carb cleaner has more tight to human body simultaneously
Weight harm, although technical staff in the course of the work carry gloves, but still have part cleaning agent be sprayed onto wrist and
In gesture and facial expression, also there is a small amount of cleaning agent to be inhaled into technical staff's respiratory tract after being atomized, so can influence technique personnel health, scrub-brush
Also fine scratches can be left at the valve block back side and annular side, throttle valve does not reach design service life.
In existing literature, the correlative study on how to clean air throttle is equally existed.For example, Application No.
201210085889.9 Chinese patent literature provide a kind of device of cleaning machinery throttle body assembly.It include base,
Throttle body mounting seat a, height adjusting equipment is located on the base, and the throttle body mounting seat is connected in the height
Spend in adjustment means；One axial distance adjustment means coordinate with the throttle body mounting seat, and are positioned by locking member；One
Rotating disk is connected in the axial distance adjustment means；Cleaned mechanical throttle valve body assembly is connected to the solar term
In door body mounting seat, the rotating disk and the swing frame of the mechanical throttle valve body assembly coordinate.
The device realizes the positioning of air-throttle assemble by air throttle mounting seat, draws pin and bolt will be in complete by swing frame
The throttler valve piece locking of open state so that throttler valve piece is shown in a fully open operation for a long time, is easy to throttle body main channel
With the cleaning at valve block edge.
Although the device can keep valve block to be in opening for a long time, essence, which is still to belong to, " uses carburetion
Device cleaning agent is unpicked and washed to air throttle " because its air-throttle assemble can not carry out integral-rotation after fixation, therefore still exist
The drawbacks of influenceing air throttle service life and healthy technical staff.
Meanwhile, existing electronic type air throttle is that servomotor and bending moment mechanism mating band moving valve plate rotate, and servo
Motor is usually located inside air-throttle assemble, and the non-output end of output shaft that servomotor is exposed to outside motor casing only has a 2mm left sides
The right side, the purpose of the output shaft rotation therefore, it is difficult to drive servomotor using the rotating disk and fit structure in such scheme.
In summary, how designing one kind can clean to electronic type air throttle valve block, and can reduce as far as possible
Electronic type air throttle is damaged, additionally it is possible to reduce the device to technical staff's physical impairment, be that those skilled in the art need solution badly
Certainly the problem of.
The content of the invention
The purpose of the present invention be for overcome above-mentioned the deficiencies in the prior art there is provided one kind be used for clean electronic throttle valve block
Servicing unit.The present apparatus structure brand-new by designing, can be soaked in standard air throttle clear with the bottom of throttle valve valve block
In lotion, to realize while air throttle valve block partial product carbon is removed, solar term door sealing is not damaged substantially, and can reduce to skill
The harm of art personnel's body.
In order to reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of servicing unit for being used to clean electronic throttle valve block, including：
Base,
Air throttle cleaning agent elevating mechanism is provided with base；
The left side of base is fixedly connected with first support, and first support is slidably matched with air throttle mounting seat, air throttle peace
Cartridge seat is above air throttle cleaning agent elevating mechanism；
The right side of base is fixedly connected with second support, is provided with second support for controlling air throttle valve block aperture
Detent mechanism；
Wherein, the detent mechanism is located above the air throttle mounting seat.
It is preferred that, the detent mechanism includes reverse mounted in the positional cylinder in second support, the piston of positional cylinder
Bar is fixedly connected with locating rod, has depressed part in locating rod.
It is preferred that, the depressed part is hemispherical.
It is preferred that, the air throttle cleaning agent elevating mechanism includes the hoist cylinder being fixedly connected with base, hoist cylinder
Piston rod be fixedly connected with open cup.
It is preferred that, the first support is L-type.
It is preferred that, the second support is L-type.
It is preferred that, the height of the second support is higher than first support.
While said structure scheme is provided, electronic type solar term are cleaned using said apparatus present invention also offers one kind
The method of gate valve piece, mainly comprises the following steps：
A, by air-throttle assemble be arranged on air throttle mounting seat on；
B, air throttle cleaning agent poured into open cup；
C, air throttle mounting seat is caught in first support, then makes locating rod decline, locating rod is stopped throttler valve
Piece return；
D, air throttle mounting seat moved to the direction of locating rod, the lug boss on throttle valve valve block is caught in locating rod
Among depressed part, full-gear is presented in throttle valve valve block；
E, open cup is made to rise, the bottom of throttle valve valve block is soaked in air throttle cleaning agent 20-30 minutes, then with soft
Sponge wipes to air throttle valve block bottom；
F, by after cleaning air-throttle assemble dismantle, cleaning complete.
The beneficial effects of the invention are as follows:
It can be soaked in throttle valve valve block bottom in air throttle cleaning agent, air throttle is pinned for a long time without technical staff
Valve block simultaneously continues to spray air throttle cleaning agent, realizes the cleaning of the standardization to air throttle bottom foreign matter.Ensureing throttler valve
While piece cleaning performance, air throttle valve block will not both be caused to damage, technical staff not interfered with substantially healthy yet.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of locating rod in the present invention；
Fig. 3 is the structural representation of air throttle mounting seat in the present invention；
In figure：
Air throttle mounting seat 1-1, sliding part 1-11, bolt hole 1-12, main channel 1-13, first support 1-2；
Base 2；
Hoist cylinder 3-1, open cup 3-2；
Second support 4-1, positional cylinder 4-2, locating rod 4-3, main part 4-31, depressed part 4-32.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment：
It is a kind of to be used to cleaning the servicing unit of electronic throttle valve block, its structure as Figure 1-3, including：
Base 2,
The top of base 2 is provided with air throttle cleaning agent elevating mechanism.The air throttle cleaning agent elevating mechanism includes and bottom
The hoist cylinder 3-1 that seat 2 is fixedly connected, hoist cylinder 3-1 piston rod is fixedly connected with open cup 3-2.At the top of open cup 3-2
With opening, its purposes is receiving air throttle cleaning agent and air throttle valve block.
The left side of base 2 is fixedly connected with first support 1-2, and first support 1-2 and air throttle mounting seat 1-1, which is slided, to be matched somebody with somebody
Close, air throttle mounting seat 1-1 is located above open cup 3-2.Specifically, air throttle mounting seat 1-1 has sliding part 1-11, master
The passage 1-13 and bolt hole 1-12 for installing air-throttle assemble.
The right side of base 2 is fixedly connected with second support 4-1, is provided with second support 4-1 for controlling throttler valve
The detent mechanism of piece aperture.The detent mechanism includes reverse mounted in the positional cylinder 4-2 on second support 4-1, positioning oil
Cylinder 4-2 piston rod is fixedly connected with locating rod 4-3.
Locating rod 4-3 includes the main part 4-31 and depressed part 4-32 on main part 4-31.Locating rod 4-3 is preferably
Hard rubber material, will not cause to scratch to air throttle valve block substantially.
The locating rod 4-3 is located above the air throttle mounting seat.
The depressed part 4-32 is hemispherical, and the lug boss on air throttle valve block can be accommodated just.
As preferably selecting, the first support 1-2 and second support 4-1 are L-type, and second support 4-1 height
Degree is higher than first support 1-2.
The method for cleaning electronic type air throttle valve block using the present apparatus mainly comprises the following steps：
A, air throttle mounting seat 1-1 separated from first support 1-2, then air-throttle assemble is installed installed in air throttle
On seat 1-1；
B, air throttle cleaning agent poured into open cup 3-2；
C, air throttle mounting seat 1-1 is caught in a first support 1-2 parts, then makes locating rod 4-3 decline, make locating rod
4-3 stops air throttle valve block return；
D, air throttle mounting seat 1-1 is made to be moved to locating rod 4-3 direction, the lug boss on throttle valve valve block is caught in fixed
Among position bar 4-3 depressed part 4-32, then full-gear is presented in air throttle valve block, and air throttle valve block protrudes from air throttle mounting seat
1-1；
E, open cup 3-2 is made to rise, the bottom of throttle valve valve block is soaked in air throttle cleaning agent 20-30 minutes, then
Air throttle valve block bottom is wiped with soft sponge；
F, the air-throttle assemble after cleaning dismantled from air throttle mounting seat 1-1, cleaning is completed.
The principle and innovation of the present invention is：
Air throttle is generally 5000 kilometers of cleanings once, consistent with vehicle maintenance mileage.Maintenance is time-consuming about every time for vehicle
50-60 minutes, basic maintenance content was filtered including changing machine oil machine, is changed or blowback air-conditioning filter cleaner and air cleaner, is also had
Clean air throttle.
On the premise of with the present apparatus, the bottom of air throttle valve block directly can be soaked in air throttle cleaning agent and worked as
In, then changing machine oil machine is filtered, and is changed or blowback air-conditioning filter cleaner and air cleaner.After the completion for the treatment of foregoing maintenance project,
Air throttle valve block bottom soak time is also basically reached or exceeded 25 minutes, then can be directly with soft sponge under air throttle valve block
Portion is wiped, under the part foreign matter of throttle valve valve block lower back and the foreign matter of throttler valve piece annular side are cleaned
Come.
Because technical staff to air throttle valve block during cleaning, without using carb cleaner and scrub-brush, institute
Would not be caused damage to air throttle valve block, healthy to technical staff it will not also affect greatly.
Although the air throttle valve block after cleaning, back still suffers from a small amount of foreign matter, has substantially no effect on air inlet amount.Study carefully
Its reason, is that air throttle valve block is necessarily in part and opened or full-gear because automobile engine is under the premise of operating.And shadow
Ring the substantive reason of air inlet amount and there is foreign matter for throttler valve piece annular side, air throttle valve block return clamping stagnation, valve block is returned
Bit rate and return position are inconsistent with desired location, in turn result in air inlet amount disproportionate with distributive value.And utilize this
After device is completed to the cleaning of air throttle valve block, although still suffer from foreign matter at valve block back, but the annular side of air throttle valve block
Foreign matter is not present in face, so the seating velocity of valve block and return position are with being expected unanimously, so air inlet amount and distributive value are just
Setting ratio is reached, so not interfering with engine operating.
Furthermore, can be realized on the premise of dismounting air-throttle assemble is not decomposed, directly to throttler valve using the present apparatus
Piece carries out full-open type positioning, and creative proposing carries out immersion type cleaning using existing atomizing standard air throttle cleaning agent
Method, on the premise of realizing technical staff without lasting spraying can also throttle valve valve block and air throttle cleaning agent it is long when
Between contact, and then save substantial amounts of man-hour.And maintenance efficiency is improved, also reduce time cost.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to consistent with principles disclosed herein and feature
Most wide scope.
Claims (8)
1. a kind of servicing unit for being used to clean electronic throttle valve block, it is characterised in that including：
Base,
Air throttle cleaning agent elevating mechanism is provided with base；
The left side of base is fixedly connected with first support, and first support is slidably matched with air throttle mounting seat, air throttle mounting seat
Above air throttle cleaning agent elevating mechanism；
The right side of base is fixedly connected with second support, and the positioning for controlling air throttle valve block aperture is provided with second support
Mechanism；
Wherein, the detent mechanism is located above the air throttle mounting seat.
2. servicing unit according to claim 1, it is characterised in that the detent mechanism includes reverse mounted in second
Positional cylinder on frame, the piston rod of positional cylinder is fixedly connected with locating rod, has depressed part in locating rod.
3. servicing unit according to claim 2, it is characterised in that the depressed part is hemispherical.
4. servicing unit according to claim 1, it is characterised in that the air throttle cleaning agent elevating mechanism includes and bottom
The hoist cylinder that seat is fixedly connected, the piston rod of hoist cylinder is fixedly connected with open cup.
5. servicing unit according to claim 1, it is characterised in that the first support is L-type.
6. servicing unit according to claim 1, it is characterised in that the second support is L-type.
7. servicing unit according to claim 1, it is characterised in that the height of the second support is higher than first support.
8. the method that the servicing unit described in a kind of utilization claim any one of 1-7 cleans electronic type air throttle valve block, it is special
Levy and be, step is as follows：
A, by air-throttle assemble be arranged on air throttle mounting seat on；
B, air throttle cleaning agent poured into open cup；
C, air throttle mounting seat is caught in first support, then makes locating rod decline, locating rod is stopped that air throttle valve block is returned
Position；
D, air throttle mounting seat moved to the direction of locating rod, the lug boss on throttle valve valve block is caught in the depression of locating rod
Among portion, full-gear is presented in throttle valve valve block；
E, open cup is made to rise, the bottom of throttle valve valve block is soaked in air throttle cleaning agent 20-30 minutes, then uses soft sponge
Air throttle valve block bottom is wiped；
F, by after cleaning air-throttle assemble dismantle, cleaning complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254787.8A CN107008687B (en) | 2017-04-18 | 2017-04-18 | It is a kind of for cleaning the auxiliary device and method of electronic throttle valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254787.8A CN107008687B (en) | 2017-04-18 | 2017-04-18 | It is a kind of for cleaning the auxiliary device and method of electronic throttle valve block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008687A true CN107008687A (en) | 2017-08-04 |
| CN107008687B CN107008687B (en) | 2019-11-01 |
Family
ID=59447228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710254787.8A Active CN107008687B (en) | 2017-04-18 | 2017-04-18 | It is a kind of for cleaning the auxiliary device and method of electronic throttle valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107008687B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6381099A (en) * | 1997-11-24 | 2000-06-26 | Wynn Oil Company | Method and apparatus for cleaning an automotive engine |
| RU2243394C1 (en) * | 2003-04-18 | 2004-12-27 | Федоров Борис Михайлович | Engine unit with turbocompressor |
| JP2006264470A (en) * | 2005-03-23 | 2006-10-05 | Suzuki Motor Corp | Air intake device of v-type engine in motorcycle |
| CN102606303A (en) * | 2012-03-28 | 2012-07-25 | 重庆长安汽车股份有限公司 | Device for cleaning mechanical throttle valve assembly |
| CN202811071U (en) * | 2012-08-10 | 2013-03-20 | 郭永贵 | Engine throttle valve cleaning device |
| CN203742785U (en) * | 2014-03-13 | 2014-07-30 | 常州机电职业技术学院 | Engine throttle cleaning device |
| CN204060935U (en) * | 2014-07-22 | 2014-12-31 | 宁波可瑞迪化油器有限公司 | A kind of Carburetor cleaning machine |
| CN204685545U (en) * | 2015-05-29 | 2015-10-07 | 郑世永 | A kind of cleaning device for medical appliance with impurity removal function |
-
2017
- 2017-04-18 CN CN201710254787.8A patent/CN107008687B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6381099A (en) * | 1997-11-24 | 2000-06-26 | Wynn Oil Company | Method and apparatus for cleaning an automotive engine |
| RU2243394C1 (en) * | 2003-04-18 | 2004-12-27 | Федоров Борис Михайлович | Engine unit with turbocompressor |
| JP2006264470A (en) * | 2005-03-23 | 2006-10-05 | Suzuki Motor Corp | Air intake device of v-type engine in motorcycle |
| CN102606303A (en) * | 2012-03-28 | 2012-07-25 | 重庆长安汽车股份有限公司 | Device for cleaning mechanical throttle valve assembly |
| CN202811071U (en) * | 2012-08-10 | 2013-03-20 | 郭永贵 | Engine throttle valve cleaning device |
| CN203742785U (en) * | 2014-03-13 | 2014-07-30 | 常州机电职业技术学院 | Engine throttle cleaning device |
| CN204060935U (en) * | 2014-07-22 | 2014-12-31 | 宁波可瑞迪化油器有限公司 | A kind of Carburetor cleaning machine |
| CN204685545U (en) * | 2015-05-29 | 2015-10-07 | 郑世永 | A kind of cleaning device for medical appliance with impurity removal function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107008687B (en) | 2019-11-01 |
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