CN1936310A - Fuel-feeding device of alcohol-gasoline double fuel automobile - Google Patents
Fuel-feeding device of alcohol-gasoline double fuel automobile Download PDFInfo
- Publication number
- CN1936310A CN1936310A CNA2006100951801A CN200610095180A CN1936310A CN 1936310 A CN1936310 A CN 1936310A CN A2006100951801 A CNA2006100951801 A CN A2006100951801A CN 200610095180 A CN200610095180 A CN 200610095180A CN 1936310 A CN1936310 A CN 1936310A
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- Prior art keywords
- tube
- gasoline
- ethanol
- alcohol
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0668—Treating or cleaning means; Fuel filters
- F02D19/0671—Means to generate or modify a fuel, e.g. reformers, electrolytic cells or membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0652—Biofuels, e.g. plant oils
- F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
- F02M31/18—Other apparatus for heating fuel to vaporise fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0626—Measuring or estimating parameters related to the fuel supply system
- F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
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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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
Abstract
This invention relates to a car fuel supplying device, which sets a gasified cracking tube outside of an engine and liquid state grain alcohol is heated to become gas phase to generate cracking reaction under the action of the an catalyst and form cracked fuel gas supplying to the engine. The technological plan includes: a bottom of an alcohol box with a meter is connected to the input end of an alcohol valve, the output of which is connected with an oil pipe between a gas valve and a gas filter, the output end of the gas pump is connected with the alcohol feeding pipe of the gasified cracking tube, the output tube of the drum is connected with one end of the sandwiched alcohol gas tube, the other end of which is connected with the input end of a carburetor, a bolt passes through the flange hole at the top of the gasified cracking drum and an exhaust branch tube outputs it to mesh with a nut and a bolt passes through the hole of the flange at the bottom and a muffler inputs the hole to mesh with the nut.
Description
One, technical field
The present invention relates to automotive fuel supply device, especially a kind of fuel-feeding device of alcohol-gasoline double fuel automobile.
Two, background technique
Continuous aggravation along with global greenhouse effect, the disaster of harsh weather takes place frequently, so greatly develop the production and the application of ethanol, to substitute the petroleum-type fossil energy, become current whole world common recognition, the research and development energetically that each state is all falling over each other, promote, the applying biological alcohol fuel, in automotive field, but on widely applying, also exist at present and hinder the technical bottleneck of promoting fast, mainly contain 2 points: the one, low ratio is mixed, on existing motor, use ethanol, because the intersolubility of gasoline and ethanol is very poor, be easy to layering, still state only to apply " ethanol petrol " of mixing 10% ethanol at present be E10, also useful mix 15% abroad, 20% the highest 25% (Brazil) just; The 2nd, the motor that needs specialized designs to make, for example ethanol 85% is mixed by the U.S., and Brazil, Sweden and Japan all are specialized designs manufacturings separately with the motor of 100% ethanol.Must add in actual use simultaneously that several additives solve that ethanol mixes with gasoline that afterwards atomization is inconsistent, velocity of combustion is inconsistent, it is contradictory to produce when doing work, problems such as power counteracting and incomplete combustion, and the additive price height that is added, make the ethanol petrol price advantage obvious inadequately, and also will produce pollution in the production process of manufacturing additive.
In the patent No. is 01136415.7, discloses " a kind of method that realizes alcohol and gasoline double-fuel automobile " patented technology, still uses alcohol after atomizing, and supply engine acts as a fuel.
Three, summary of the invention
The purpose of this invention is to provide a kind of simple in structure, gasification cracking tube is set outside motor, make full use of motor combustion gas heat energy, when making the interior liquid ethanol of gasification cracking tube be subjected to hot phase, and under catalyst action, produce cracking reaction, the fuel gas that cracking forms resupplies the fuel-feeding device of alcohol-gasoline double fuel automobile of motor.
The technological scheme that purpose of the present invention is taked is, the intake manifold of motor is equipped with the vaporizer and the gas exhaust manifold of band air-strainer, the petrol tank that has petrol gauge is communicated with gasoline pipe one end, the other end of gasoline pipe is communicated with the gasoline valve input end, the gasoline valve output terminal connects the gasoline filter input end, the petrol pump input end of gasoline filter output terminal connecting band lubricating cup, it is characterized in that the ethanol case case diapire that has the ethanol table is communicated with ethanol valve input end, ethanol valve output terminal is communicated with oil pipe between gasoline valve and the gasoline filter; The petrol pump output terminal is communicated with the ethanol supply pipe of gasification cracking tube; The gasification cracking gas output tube of gasification cracking tube is communicated with ethanol tracheae one end of strap clamp layer, and the ethanol tracheae the other end of strap clamp layer is communicated with the input end of vaporizer; Bolt passes the hole of flange plate of gasification cracking tube upper end and the hole and nut engagement of gas exhaust manifold output flange, and bolt passes the hole of flange plate of gasification cracking tube lower end and the hole and the nut of silencing apparatus input mounting flange meshes.
The present invention, on the gasification cracking tube, from inside to outside be welded with inner core between the lower flange, middle tube, urceolus, be filled with thermal insulation layer between urceolus and the middle tube, form annular waste air duct between middle tube and the inner core, on the annular waste air duct, lower flange is porose, the ethanol supply pipe passes urceolus, middle tube, the bottom tube wall of inner core is welded to connect, gasification cracking gas output tube passes urceolus, middle tube, the top tube wall of inner core is welded to connect, inner core bottom, lower flange upper-end surface ecto-entad is placed with the preheating resistance box of neck bush with holes and strip resistance silk successively, preheating resistance box upper ends has isolating plate, the neck bush upper end is placed four layers of metal otter boards successively, four layers of four layers on catalyst-assembly layer and linings, in the hole of the lining of last layer facing to gasification cracking output tube, in the hole of the lining of basecoat facing to the ethanol supply pipe.
The present invention, first layer catalyst-assembly layer is that platinum filament is pricked on metal otter board from the bottom up.
The present invention is placed with cupric oxide on the second layer catalyst-assembly layer from the bottom up.
The present invention is placed with the tri-iron tetroxide powder on the 3rd layer of catalyst-assembly layer from the bottom up.
The present invention is placed with titanium dioxide powder on the 4th layer of catalyst-assembly layer from the bottom up.
Though gasoline, diesel oil that explosive motor uses at present are liquid fuels, but they are in in-engine burning, but must under gas phase condition, carry out, after that is to say that liquid fuel enters cylinder, at first be to absorb heat (being the latent heat of vaporization), the phase transformation of gasifying, second step was only the burning under the gas phase state.The present invention is then with ethanol liquid fuel, before entering engine cylinder, at first gasify, the latent heat of vaporization is discharged beyond cylinder, alleviate in-engine heat load loss, gas phase fuel can be mixed with the gas phase fuel of other kinds again equably mutually, mixes with the even air ground that intake duct enters.The present invention is the exhausting heat energy that utilizes motor, (accounts for about 35% of motor total energy consumption, general 700 ℃-800 ℃ of delivery temperature petrol engine, general 600 ℃-700 ℃ of diesel engine), made full use of, in gasification cracking tube, carried out the gasification of liquid fuels such as ethanol.After the ethanol gasification, in the gaseous ethanol combustion gas, in greater than 360 ℃-500 ℃ tube, under the temperature conditions, catalyzer will be set: cupric oxide, tri-iron tetroxide, titanium dioxide, platinum, ruthenic oxide etc. can be arranged, make the ethanol of gaseous state produce following cracking reaction:
Cracking produces fuel gas, supply engine.
The present invention has simple and compact for structure, make easy to assembly, on the available engine basis, install the present invention, its expense is low, adopting ethanol is a kind of renewable sources of energy, and the waste gas of being discharged helps environmental protection, also can press the arbitrary proportion collocation to the consumption of gasoline-ethanol gas, also can burn straight alcohol, or burn pure gasoline.To the energising heating of preheating resistance box internal resistance wire, making in the gasification cracking tube tube has uniform temperature, is convenient to gasification, cracking reaction before use, treat temperature constant after, turn off power supply, utilize motor combustion gas temperature to come constant temperature.
Four, description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the present invention's cracking tube sectional structure schematic representation that gasifies.
Among the figure: cylinder 29-heat-insulation layer 30-gasification cracked gas efferent duct 31-ring flange 32-metal otter board 33-catalyst-assembly layer among the ethanol tracheae 20-urceolus 21-inner core 22-division board 23-preheating resistance box 24-neck bush 25-ethanol feed pipe 26-annular waste air duct 27-lining 28-of 1-petrol gauge 2-air filter 3-vaporizer 4-inlet manifold 5-exhaust manifold 6-petrol pump 7-lubricating cup 8-gasoline filter 9-silencer 10-gasoline pipe 11-petrol tank 12-gasoline valve 13-ethanol valve 14-ethanol case 15-ethanol table 16-ethanol pipe 17-gasification cracking cylinder 18-engine 19-sandwich
Five, embodiment
As shown in Figure 1 and Figure 2, the intake manifold 4 of motor 18 is equipped with the vaporizer 3 and the gas exhaust manifold 5 of band air-strainer 2, the petrol tank 11 that has petrol gauge 1 is communicated with gasoline pipe 10 1 ends, the other end of gasoline pipe 10 is communicated with gasoline valve 12 input ends, gasoline valve 12 output terminals connect gasoline filter 8 input ends, petrol pump 6 input ends of gasoline filter 8 output terminal connecting band lubricating cups 7, its 14 casees diapires of ethanol case that have ethanol table 15 are communicated with ethanol valve 13 input ends, and ethanol valve 13 output terminals are communicated with oil pipe between gasoline valve 12 and the gasoline filter 8; Petrol pump 6 output terminals are communicated with the ethanol supply pipe 25 of gasification cracking tube 17; The gasification cracking gas output tube 30 of gasification cracking tube 17 is communicated with ethanol tracheae 19 1 ends of strap clamp layer, and ethanol tracheae 19 the other ends of strap clamp layer are communicated with the input end of vaporizer 3; Bolt passes the hole of flange plate 31 of gasification cracking tube 17 upper ends and the hole and nut engagement of gas exhaust manifold 5 output flanges, and bolt passes the hole of flange plate 31 of gasification cracking tube 17 lower ends and the hole and the nut of silencing apparatus 9 input mounting flanges meshes.On the gasification cracking tube 17, from inside to outside be welded with inner core 21 between the lower flange 31, middle tube 28, urceolus 20, be filled with thermal insulation layer 29 between urceolus 20 and the middle tube 28, form annular waste air duct 26 between middle tube 28 and the inner core 21, on the annular waste air duct 26, lower flange 31 is porose, ethanol supply pipe 25 passes urceolus 20, middle tube 28, the bottom tube wall of inner core 21 is welded to connect, gasification cracking gas output tube 30 passes urceolus 20, middle tube 28, the top tube wall of inner core 21 is welded to connect, lower flange 31 upper-end surface inner cores 21 bottom ecto-entads are placed with the preheating resistance box 23 of neck bush with holes 24 and strip resistance silk successively, preheating resistance box 23 upper ends have isolating plate 22, neck bush 24 upper ends are placed 32 4 layers of metal otter boards successively, 27 4 layers of 33 4 layers on catalyst-assembly layer and linings, in the hole of the lining 27 of last layer facing to gasification cracking output tube 30, in the hole of the lining 27 of basecoat facing to ethanol supply pipe 25.First layer catalyst-assembly layer 33 is that platinum filament is pricked on metal otter board 32 from the bottom up.Be placed with cupric oxide on the second layer catalyst-assembly layer 33 from the bottom up.Be placed with the tri-iron tetroxide powder on the 3rd layer of catalyst-assembly layer 33 from the bottom up.Be placed with titanium dioxide powder on the 4th layer of catalyst-assembly layer 33 from the bottom up.
Thermal insulation layer 29 can adopt aluminum silicate fiber or 3 Zhu Yan of exapnsion.
Claims (6)
1, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile, the intake manifold (4) of motor (18) is equipped with the vaporizer (3) and the gas exhaust manifold (5) of band air-strainer (2), the petrol tank (11) that has petrol gauge (1) is communicated with gasoline pipe (10) one ends, the other end of gasoline pipe (10) is communicated with gasoline valve (12) input end, gasoline valve (12) output terminal connects gasoline filter (8) input end, petrol pump (6) input end of gasoline filter (8) output terminal connecting band lubricating cup (7), it is characterized in that ethanol case (14) the case diapire that has ethanol table (15) is communicated with ethanol valve (13) input end, ethanol valve (13) output terminal is communicated with oil pipe between gasoline valve (12) and the gasoline filter (8); Petrol pump (6) output terminal is communicated with the ethanol supply pipe (25) of gasification cracking tube (17); The gasification cracking gas output tube (30) of gasification cracking tube (17) is communicated with ethanol tracheae (19) one ends of strap clamp layer, and ethanol tracheae (19) the other end of strap clamp layer is communicated with the input end of vaporizer (3); Bolt passes the hole of flange plate (31) of gasification cracking tube (17) upper end and the hole and nut engagement of gas exhaust manifold (5) output flange, and bolt passes the hole of flange plate (31) of gasification cracking tube (17) lower end and the hole and the nut of silencing apparatus (9) input mounting flange meshes.
2, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile according to claim 1, it is characterized in that gasifying cracking tube (17) on, from inside to outside be welded with inner core (21) between the lower flange (31), middle tube (28), urceolus (20), be filled with thermal insulation layer (29) between urceolus (20) and the middle tube (28), form annular waste air duct (26) between middle tube (28) and the inner core (21), on the annular waste air duct (26), lower flange (31) is porose, ethanol supply pipe (25) passes urceolus (20), middle tube (28), the bottom tube wall of inner core (21) is welded to connect, gasification cracking gas output tube (30) passes urceolus (20), middle tube (28), the top tube wall of inner core (21) is welded to connect, lower flange (31) upper-end surface inner core (21) bottom ecto-entad is placed with the preheating resistance box (23) of neck bush with holes (24) and strip resistance silk successively, preheating resistance box (23) upper ends has isolating plate (22), neck bush (24) upper end is placed (32) four layers of metal otter boards successively, (27) four layers of (33) four layers on catalyst-assembly layer and linings, in the hole of the lining (27) of last layer facing to gasification cracking output tube (30), in the hole of the lining (27) of basecoat facing to ethanol supply pipe (25).
3, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile according to claim 1 is characterized in that first layer catalyst-assembly layer (33) is that platinum filament is pricked on metal otter board (32) from the bottom up.
4, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile according to claim 1 is characterized in that being placed with cupric oxide on the second layer catalyst-assembly layer (33) from the bottom up.
5, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile according to claim 1 is characterized in that being placed with the tri-iron tetroxide powder on the 3rd layer of catalyst-assembly layer (33) from the bottom up.
6, a kind of fuel-feeding device of alcohol-gasoline double fuel automobile according to claim 1 is characterized in that being placed with titanium dioxide powder on the 4th layer of catalyst-assembly layer (33) from the bottom up.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100951801A CN100417802C (en) | 2006-09-29 | 2006-09-29 | Fuel-feeding device of alcohol-gasoline double fuel automobile |
| PCT/CN2007/002694 WO2008043247A1 (en) | 2006-09-29 | 2007-09-11 | Alcohol-gasoline dual-fuel supply device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100951801A CN100417802C (en) | 2006-09-29 | 2006-09-29 | Fuel-feeding device of alcohol-gasoline double fuel automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1936310A true CN1936310A (en) | 2007-03-28 |
| CN100417802C CN100417802C (en) | 2008-09-10 |
Family
ID=37953983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100951801A Expired - Fee Related CN100417802C (en) | 2006-09-29 | 2006-09-29 | Fuel-feeding device of alcohol-gasoline double fuel automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100417802C (en) |
| WO (1) | WO2008043247A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322376A (en) * | 2011-07-18 | 2012-01-18 | 张忠宇 | The mixed method of Vehicular alcohol Fuel Petroleum and device |
| CN107664077A (en) * | 2016-07-27 | 2018-02-06 | 现代自动车株式会社 | The system for mending LPG is filled to LPG vehicles using auxiliary reservoir |
| CN111674560A (en) * | 2020-06-19 | 2020-09-18 | 四川省天域航通科技有限公司 | Unmanned aerial vehicle oil circuit repacking structure |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210103A (en) * | 1977-04-04 | 1980-07-01 | Southwest Research Institute | Fuel system for and a method of operating a spark-ignited internal combustion engine |
| US4612905A (en) * | 1980-01-26 | 1986-09-23 | Motoren-Werke Mannheim Ag, Vorm. Benz Stat. Motorenba | Fuel injection apparatus |
| US4408572A (en) * | 1981-07-27 | 1983-10-11 | Conoco Inc. | Ether cold starter in alcohol fuel treatment and distribution apparatus and method |
| CN2050083U (en) * | 1989-03-30 | 1989-12-27 | 昆明工学院 | Nature-changing device for vehicle alcohols |
| JPH0388957A (en) * | 1989-08-22 | 1991-04-15 | New Zealand Government | Fuel feeder and controller of compressed ignition engine |
| CN2570481Y (en) * | 2002-09-18 | 2003-09-03 | 姜忠扬 | Omnivorous engine |
| CN2760266Y (en) * | 2004-09-09 | 2006-02-22 | 中国石油西南油气田分公司川西北气矿 | Carbinol-gasoline dual-fuel engine |
| CN1811148A (en) * | 2005-01-27 | 2006-08-02 | 北京利空燃料与汽车研究院 | Alcohol fuel cracking device for gas turbine |
| CN1702316A (en) * | 2005-05-27 | 2005-11-30 | 余浩洋 | Dual fuel feed method and system for automobile |
-
2006
- 2006-09-29 CN CNB2006100951801A patent/CN100417802C/en not_active Expired - Fee Related
-
2007
- 2007-09-11 WO PCT/CN2007/002694 patent/WO2008043247A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322376A (en) * | 2011-07-18 | 2012-01-18 | 张忠宇 | The mixed method of Vehicular alcohol Fuel Petroleum and device |
| CN107664077A (en) * | 2016-07-27 | 2018-02-06 | 现代自动车株式会社 | The system for mending LPG is filled to LPG vehicles using auxiliary reservoir |
| CN111674560A (en) * | 2020-06-19 | 2020-09-18 | 四川省天域航通科技有限公司 | Unmanned aerial vehicle oil circuit repacking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008043247A1 (en) | 2008-04-17 |
| CN100417802C (en) | 2008-09-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20190929 |