CN102635466A - Method and special device for improving fuel efficiency of vehicles - Google Patents
Method and special device for improving fuel efficiency of vehicles Download PDFInfo
- Publication number
- CN102635466A CN102635466A CN201210114749XA CN201210114749A CN102635466A CN 102635466 A CN102635466 A CN 102635466A CN 201210114749X A CN201210114749X A CN 201210114749XA CN 201210114749 A CN201210114749 A CN 201210114749A CN 102635466 A CN102635466 A CN 102635466A
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- separator tube
- saving device
- energy saving
- oil
- vehicle motor
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000446 fuel Substances 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 41
- 239000002912 waste gas Substances 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 7
- 239000010721 machine oil Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000010705 motor oil Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011297 pine tar Substances 0.000 description 1
- 229940068124 pine tar Drugs 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention relates to a method and a special device for improving fuel efficiency of vehicles, which is mainly used for solving the technical problems of being higher in oil consumption and easily causing carbon deposition and the like of the existing vehicle engines. According to the technical scheme, the special device comprises a vehicle engine (21) and a gas inlet shutter (22), and is characterized in that an energy-saving device for separating waste gas is arranged between the vehicle engine (21) and the gas inlet shutter (22); and the energy-saving device is made into a cylindrical structure provided with a diffusion vortex cavity and distributed with separation pipes by adopting oil-gas separation technology, and leads waste gas to improve the decomposition degree in the energy-saving device through compression and high-speed vortex by utilizing an aerodynamic principle, thus separating engine oil steam and combustible mixed gas in the waste gas and then sending in the engine (21) through the gas inlet shutter (22). The special device leads fuels to be fully combusted so as to achieve oil-saving effect, and can save fuel oil consumption by more than 10-20% under normal condition. The special device can be widely applied on various vehicle engines.
Description
Technical field
The present invention relates to a kind of Oil-gas Separation technology and isolated plant, particularly a kind of Oil-gas Separation technology and isolated plant that is used for vehicle motor.
Background technique
Automobile is had by increasing Consumer, is evolved into the ordinary traffic instrument by original luxury goods and uses.How to reduce oil consumption, energy saving reduces motor vehicle exhaust emission, protection motor simultaneously, has also become the common problem of paying close attention to of various circles of society.At present, emerge in an endless stream, mainly utilizing electronics control oil, the measure of braking control wet goods aspect the fuel efficiency improving at the various fuel-saving techniques of automobile industry; The effect that these fuel-saving techniques are obtained is also apparent in view, but the fuel oil of available engine does not have slap-up the burning, still has 20% one 30% fuel to be used as waste gas through motor and discharges together; Its utilization ratio is high not enough; Also have the space that promotes, doing well not enough aspect the minimizing carbon distribution, and be prone to motor car engine is caused damage.The air inlet of existing motor car engine gets into motor by air inlet shutter; Wherein the part exhaust behind the engine combustion is then discharged by outlet pipe; Another part waste gas is directly sent into air inlet joint door by flue gas leading again and is got into motor once more and burn; Because of containing the material of harmful motor such as machine oil in the waste gas, produce carbon distribution thereby engine combustion efficiency is reduced and be prone to, and influence engine efficiency and working life.
Summary of the invention
Utilize through handling again for after the part of fuel in the engine exhaust is collected; Reduce simultaneously oil consumption, protection motor again, the present invention provides a kind of oil plant in the engine exhaust, cleansing oil steam, the method and isolated plant of the raising vehicle fuel efficiency utilized again of return engine again collected.
The technical solution adopted for the present invention to solve the technical problems is: it comprises vehicle motor 21 and air inlet shutter 22, between motor 21 and air inlet shutter 22, is equipped with one and is used for the energy saving device 20 that waste gas separates; The said energy saving device 20 main Oil-gas Separation fabrication techniques that adopt become to have diffusion eddy flow chamber and the tubular structure that is furnished with separator tube; And through utilizing aerodynamic principle; Make waste gas in energy saving device, improve the decomposition dynamics through compression, high-speed rotational, thus with the machine oil steam in the waste gas with send into motor 21 through air inlet shutter 22 again after inflammable mixture separates.
Said energy saving device comprises frame 1, suction tude 10 and steam outlet pipe 11, and frame 1 is the tubular shell of sealing, is provided with suction tude 10 and steam outlet pipe 11 on the top of frame 1; In frame 1, be installed with upper clapboard 3 and lower clapboard 5, its inner chamber is separated into epicoele 2, lumen 4 and cavity of resorption 7; 10 one-tenth hermetic seals cooperations of suction tude are passed housing top board 9, upper clapboard 3 and lower clapboard 5 respectively and are stretched in the cavity of resorption 7, and in its end suction tude elbow 6 are set; 11 one-tenth hermetic seals cooperations of steam outlet pipe are passed housing top board 9 and are communicated with epicoele 2; 2 separator tubes are installed in lumen 4; Be one-level separator tube 14 and secondary separator tube 13; One-level separator tube exhaust port 12 is set on the top of one-level separator tube 14; The bottom of one-level separator tube 14 communicates with cavity of resorption 7, and secondary separator tube inlet hole 15 is set in the bottom of secondary separator tube 13, and the top of secondary separator tube 13 communicates with epicoele 2.
Frame 1 according to the invention is cylindric, and housing base plate 8 is a matrix arc surfaced structure down, and the cambered surface center bottom is provided with base plate oil leaking hole 18, and base plate oil leaking hole 18 is arranged with base plate oil exit pipe 19.
Lower clapboard 5 of the present invention is a matrix arc surfaced structure down, and the cambered surface center bottom is provided with lower clapboard oil leaking hole 16, and lower clapboard oil leaking hole 16 is arranged with lower clapboard leak oil line 17.Said housing top board 9 is a convexity arc surface shape structure up.
Outward direction is crooked again after 90 degree bendings for suction tude elbow 6 of the present invention, and the port of suction tude elbow 6 becomes angular cut.The port angular cut of said suction tude elbow 6 is down little.
The present invention also can suit haves three layers above in separator tube the separator tube interlayer, each separator tube interlayer is provided with the through hole more than 3.The through hole that is provided with on the said separator tube interlayer is square or prismatic or circular or arc shaped through hole.The through hole that is provided with on the said separator tube interlayer be arranged in irregular distribution.
The invention has the beneficial effects as follows: it is collected the waste gas that motor is discharged, compress, suspend, decompose through utilizing aerodynamic principle, forms new flammable molecule, and full combustion of fuel is reached oil-saving effect.Under normal conditions, can save the fuel consumption on 10～20%.It can be widely used on the various vehicle motors.
Description of drawings
Fig. 1 is the available engine fundamental diagram.
Fig. 2 is a working principle schematic representation of the present invention.
Fig. 3 is an energy saving device structural representation of the present invention.
Fig. 4 is a separator tube interlayer form structure schematic representation.
Among the figure: 1-frame, 2-epicoele, 3-upper clapboard, 4-lumen, 5-lower clapboard, 6-suction tude elbow; The 7-cavity of resorption, 8-housing base plate, 9-housing top board, 10-suction tude, 11-steam outlet pipe, 12-one-level separator tube exhaust port; 13-secondary separator tube, 14-one-level separator tube, 15-secondary separator tube inlet hole, 16-lower clapboard oil leaking hole, 17-lower clapboard leak oil line; 18-base plate oil leaking hole, 19-base plate oil exit pipe, 20-energy saving device, 21-motor, 22-air inlet shutter.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
Embodiment 1, and it comprises vehicle motor 21 and air inlet shutter 22, between motor 21 and air inlet shutter 22, is equipped with one and is used for the energy saving device 20 that waste gas separates; The said energy saving device 20 main Oil-gas Separation fabrication techniques that adopt become to have diffusion eddy flow chamber and the tubular structure that is furnished with separator tube; And through utilizing aerodynamic principle; Make waste gas in energy saving device 20, improve the decomposition dynamics through compression, high-speed rotational, thus with the machine oil steam in the waste gas with send into motor 21 through air inlet shutter 22 again after inflammable mixture separates.Said energy saving device comprises frame 1, suction tude 10 and steam outlet pipe 11, and frame 1 is the tubular shell of sealing, is provided with suction tude 10 and steam outlet pipe 11 on the top of frame 1; In frame 1, be installed with upper clapboard 3 and lower clapboard 5, its inner chamber is separated into epicoele 2, lumen 4 and cavity of resorption 7; 10 one-tenth hermetic seals cooperations of suction tude are passed housing top board 9, upper clapboard 3 and lower clapboard 5 respectively and are stretched in the cavity of resorption 7, and in its end suction tude elbow 6 are set; 11 one-tenth hermetic seals cooperations of steam outlet pipe are passed housing top board 9 and are communicated with epicoele 2; 2 separator tubes are installed in lumen 4; Be one-level separator tube 14 and secondary separator tube 13; One-level separator tube exhaust port 12 is set on the top of one-level separator tube 14; The bottom of one-level separator tube 14 communicates with cavity of resorption 7, and secondary separator tube inlet hole 15 is set in the bottom of secondary separator tube 13, and the top of secondary separator tube 13 communicates with epicoele 2.Consult Fig. 1.
Be provided with air inlet pipe 10 and escape pipe 11 on the top of shell body 1; Air inlet pipe 10 links to each other with the crankcase waste gas pipe of engine interior; Escape pipe 11 is connected with the air throttle of engine, and the crankcase waste gas of engine interior is in the end of air inlet pipe 10 air inlet pipe elbow 6 gets into cavity of resorptions 7, and the mouth of pipe of air inlet pipe elbow 6 is little down, and lean on the inwall of cavity of resorption one side as far as possible; By utilizing aerodynamic principle; Make air inlet in cavity of resorption 7, obtain diffusion and formation eddy flow, the engine exhausts that are about to collect and be compressed in the cavity of resorption 7 form nature eddy flow shape, and this eddy flow can improve the decomposition dynamics when rotating at a high speed; Make part waste oil in the gas stick to the inwall of cavity of resorption 7 and stay in the cavity of resorption 7, thereby separate the machine oil steam in the waste gas more thorough with combustion mixture.Suction tude 10 constantly feeds waste gas; Form certain pressure with cavity of resorption 7; Waste gas is got in the one-level separator tube 14 by cavity of resorption 7, and departmental level separator tube exhaust port 12 gets in the lumen 4 from it, the secondary separator tube inlet hole 15 by secondary separator tube 13 bottoms gets in the epicoele 2 through secondary separator tube 13 again; Waste oil in the waste gas is after one-level separator tube 14, lumen 4 and secondary separator tube 13 separating for several times; Make waste gas obtain cleaning, form the high combustible gas molecule of cleaning, send into motor by the closure of steam outlet pipe 11 motors again and rekindle.Higher because of the high combustible gas molecule temperature of cleaning, effectively removed dregs of fat waste material again, therefore can effectively improve the combustion efficiency of motor, and motor is had certain cleaning effect, can effectively improve motor working life.Prove through experiment: after using the present invention, under the igniting normal condition, because the increase of flammable molecule; Charging efficiency is greatly improved, and the oxidation probability of fuel obtains significantly to improve, therefore; Combustion efficiency promotes, and reaches oil-saving effect, and the horsepower of motor, torsion increase 10%-20%; Thereby make vehicle launch sooner, the reaction of more smooth and easy, throttle is quicker, and impulse force obviously increases in the running process, has also effectively prolonged closure and the spark plug fouling formation cycle.Simultaneously, effectively reduce NO, C O, the HC discharge value of tail gas, the harmful gas of discharging is lower.It can not change engine structure, and its installation is also very easy; Gasoline, diesel-oil vehicle etc. all is fit to, and effect is obvious.
Embodiment 2, and frame 1 of the present invention is made into cylindric, and its housing base plate 8 is made into matrix arc surfaced structure down, and the cambered surface center bottom is provided with base plate oil leaking hole 18, and base plate oil leaking hole 18 is arranged with base plate oil exit pipe 19.Thereby can conveniently the waste oil that is trapped in cavity of resorption be derived recycling by base plate oil exit pipe 19.Consult Fig. 1, all the other are with embodiment 1.
Embodiment 3; The present invention also can be made into matrix arc surfaced structure down with lower clapboard 5; Both can conveniently stick to following of the waste oil of lower clapboard 5 bottoms, and the Residual oil in the lumen had been assembled, to the middle part through lower clapboard oil leaking hole 16 being set in the cambered surface center bottom; Lower clapboard oil leaking hole 16 is divided into and is deposited dividing plate leak oil line 17, thereby can conveniently the Residual oil that is trapped in lumen be imported in the cavity of resorption so that recycling by lower clapboard leak oil line 17.Consult Fig. 1, all the other are with above-mentioned embodiment.
Embodiment 4, and the present invention also can be made into convexity arc surface shape structure up with housing top board 9, so that high combustible gas is discharged by steam outlet pipe 11.Consult Fig. 1, all the other are with above-mentioned embodiment.
Embodiment 5, and outward direction was crooked again after suction tude elbow 6 of the present invention can be made into 90 degree bendings, and bend angle is between the 20-45 degree, preferably outwardly-bent 35 degree, and the port of suction tude elbow 6 becomes angular cut.The port angular cut of said suction tude elbow 6 is preferably down little, and the angle of inclination is between the 0.5-20 degree.Consult Fig. 1, all the other are with above-mentioned embodiment.
Embodiment 6, the separator tube interlayer that the present invention also can suit haves three layers above in said separator tube, and each separator tube interlayer is provided with the through hole more than 3.The through hole that is provided with on the said separator tube interlayer is square or prismatic or circular or arc shaped through hole, but also Else Rule shape or irregularly shaped.The through hole that is provided with on the said separator tube interlayer be arranged in irregular distribution.The through hole that is provided with on the separator tube interlayer preferably adopts the tiny square opening of irregular distribution.Gas through after the cavity of resorption separation gets into the one-level separator tube; Tiny square opening through this irregular distribution can effectively adsorb, suspend, have the machine oil steam of viscosity in upright one-level separator tube again; And discharging flammable molecule through decomposing, the flammable molecule that process is decomposed gets in the upright secondary separator tube and suspends once more, decomposes the back again and gets into epicoele.Consult Fig. 1 and Fig. 2, all the other are with above-mentioned embodiment.
Embodiment 7, and secondary separator tube upper end-hole of the present invention becomes the diagonally opposing corner setting with the entry end of steam outlet pipe 11, can increase mobile resistance like this, and oil, gas molecule are thoroughly separated, and all the other are with above-mentioned embodiment.
Embodiment 8, and this case applicant's oneself a 1.5L type spark ignition passenger car under normal circumstances uses, and its oil consumption is about 6.3-6.5 liter/100KM; The back by the repacking, install the product of the invention after, from Xiang Tan back and forth to Changsha; 136 kilometers of strokes are the pine tar door not of 100-110Km per hour in the highway travel speed, and 100Km consumption oil only is 4.6 liters after tested; The city cruising; By test, its oil consumption also has only about 4.7 liters/hundred kilometers, and speed-raising obviously.The own drive test of this state goes 2100 kilometers, and by 7.97 yuan of oil prices/rise calculating, every kilometer oily amount of money of consumption continues on probationly on average about 0.36 yuan on the existing at present multiple vehicle, and effect is also apparent in view.
Claims (10)
1. method that improves the vehicle fuel efficiency, it comprises vehicle motor (21) and air inlet shutter (22), it is characterized in that: between motor (21) and air inlet shutter (22), be equipped with one and be used for the energy saving device (20) that waste gas separates; Said energy saving device (20) mainly adopts the Oil-gas Separation fabrication techniques to become to have diffusion eddy flow chamber and the tubular structure that is furnished with separator tube; And through utilizing aerodynamic principle; Make waste gas in energy saving device (20), improve the decomposition dynamics through compression, high-speed rotational, thus with the machine oil steam in the waste gas with send into motor (21) through air inlet shutter (22) again after inflammable mixture separates.
2. energy saving device that is used for vehicle motor, it is characterized in that: it comprises frame (1), suction tude (10) and steam outlet pipe (11), frame (1) is provided with suction tude (10) and steam outlet pipe (11) for the tubular shell of sealing on the top of frame (1); In frame (1), be installed with upper clapboard (3) and lower clapboard (5), its inner chamber is separated into epicoele (2), lumen (4) and cavity of resorption (7); Suction tude (10) one-tenth hermetic seal cooperation is passed housing top board (9), upper clapboard (3) and lower clapboard (5) respectively and is stretched in the cavity of resorption (7), and in its end suction tude elbow (6) is set; Steam outlet pipe (11) one-tenth hermetic seal cooperation is passed housing top board (9) and is communicated with epicoele (2); 2 separator tubes are installed in lumen (4); Be one-level separator tube (14) and secondary separator tube (13); On the top of one-level separator tube (14) one-level separator tube exhaust port (12) is set; The bottom of one-level separator tube (14) communicates with cavity of resorption (7), in the bottom of secondary separator tube (13) secondary separator tube inlet hole (15) is set, and the top of secondary separator tube (13) communicates with epicoele (2).
3. according to the said energy saving device that is used for vehicle motor of claim 2; It is characterized in that: said frame (1) is for cylindric; Housing base plate (8) is a matrix arc surfaced structure down; The cambered surface center bottom is provided with base plate oil leaking hole (18), and base plate oil leaking hole (18) is arranged with base plate oil exit pipe (19).
4. a kind of energy saving device that is used for vehicle motor according to claim 2; It is characterized in that: lower clapboard (5) is a matrix arc surfaced structure down; The cambered surface center bottom is provided with lower clapboard oil leaking hole (16), and lower clapboard oil leaking hole (16) is arranged with lower clapboard leak oil line (17).
5. according to the said energy saving device that is used for vehicle motor of claim 2, it is characterized in that: said housing top board (9) is a convexity arc surface shape structure up.
6. according to the said energy saving device that is used for vehicle motor of claim 2, it is characterized in that: outward direction is crooked again after 90 degree bendings for said suction tude elbow (6), and the port of suction tude elbow (6) becomes angular cut.
7. according to the said energy saving device that is used for vehicle motor of claim 6, it is characterized in that: the port angular cut of said suction tude elbow (6) is down little.
8. according to the said energy saving device that is used for vehicle motor of claim 2, it is characterized in that: the separator tube interlayer that suit haves three layers above in the said separator tube, each separator tube interlayer is provided with the through hole more than 3.
9. the said according to Claim 8 energy saving device that is used for vehicle motor is characterized in that: the through hole that is provided with on the said separator tube interlayer is square or prismatic or circular or arc shaped through hole.
10. the said according to Claim 8 energy saving device that is used for vehicle motor is characterized in that: the through hole that is provided with on the said separator tube interlayer be arranged in irregular distribution.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210114749XA CN102635466A (en) | 2012-04-18 | 2012-04-18 | Method and special device for improving fuel efficiency of vehicles |
| US14/394,832 US9500123B2 (en) | 2012-04-18 | 2013-04-17 | Method for improving fuel efficiency of vehicle and exclusive energy saving and emission reduction device thereof |
| PCT/CN2013/074308 WO2013155965A1 (en) | 2012-04-18 | 2013-04-17 | Vehicle fuel efficiency improvement method and exclusive energy saving and emission reduction device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210114749XA CN102635466A (en) | 2012-04-18 | 2012-04-18 | Method and special device for improving fuel efficiency of vehicles |
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| Publication Number | Publication Date |
|---|---|
| CN102635466A true CN102635466A (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210114749XA Pending CN102635466A (en) | 2012-04-18 | 2012-04-18 | Method and special device for improving fuel efficiency of vehicles |
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| Country | Link |
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| CN (1) | CN102635466A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013155965A1 (en) * | 2012-04-18 | 2013-10-24 | Zhou Weibo | Vehicle fuel efficiency improvement method and exclusive energy saving and emission reduction device thereof |
| CN106150600A (en) * | 2016-08-31 | 2016-11-23 | 朱升 | A kind of oil-gas separating device of engine |
| CN107806384A (en) * | 2016-09-09 | 2018-03-16 | 日立汽车系统(苏州）有限公司 | Engine flood cylinder control system and method |
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- 2012-04-18 CN CN201210114749XA patent/CN102635466A/en active Pending
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| US4269607A (en) * | 1977-11-07 | 1981-05-26 | Walker Robert A | Air-oil separator and method of separation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013155965A1 (en) * | 2012-04-18 | 2013-10-24 | Zhou Weibo | Vehicle fuel efficiency improvement method and exclusive energy saving and emission reduction device thereof |
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| CN107806384A (en) * | 2016-09-09 | 2018-03-16 | 日立汽车系统(苏州）有限公司 | Engine flood cylinder control system and method |
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Owner name: HUNAN NENGCHUANG ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: ZHOU WEIBO Effective date: 20140730 |
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Effective date of registration: 20140730 Address after: 411104, No. 5, Xiao Tong Road, hi tech Development Zone, Hunan, Xiangtan Applicant after: HUNAN NENGCHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: The German Industrial Park, 411104 Hunan province Xiangtan city Yuetang District West Hunan Auto Parts Co. Ltd Applicant before: Zhou Weibo |
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Application publication date: 20120815 |