CN111322180A - Energy-saving and emission-reducing device and method for internal combustion engine - Google Patents
Energy-saving and emission-reducing device and method for internal combustion engine Download PDFInfo
- Publication number
- CN111322180A CN111322180A CN202010349481.2A CN202010349481A CN111322180A CN 111322180 A CN111322180 A CN 111322180A CN 202010349481 A CN202010349481 A CN 202010349481A CN 111322180 A CN111322180 A CN 111322180A
- Authority
- CN
- China
- Prior art keywords
- internal combustion
- combustion engine
- pulse current
- current generator
- sequence pulse
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
Abstract
The invention relates to the technical field of energy conservation and emission reduction of internal combustion engines, and discloses an energy conservation and emission reduction device of an internal combustion engine, which comprises a sequential pulse current generator, the internal combustion engine, a first conductive piece, a second conductive piece and a lead, wherein the sequential pulse current generator is connected with the internal combustion engine; the starting power supply of the internal combustion engine supplies power for the sequence pulse current generator, the first conductive piece is installed on the upper cover of the internal combustion engine, the second conductive piece is installed on the oil pan of the internal combustion engine, the output end of the sequence pulse current generator is connected with the first conductive piece through a wire, and the input end of the sequence pulse current generator is connected with the second conductive piece through a wire. The invention also discloses an energy-saving and emission-reducing method of the internal combustion engine, which has the beneficial effects that: by matching and installing the sequence pulse current generator, the abrasion between the motion friction pairs for transmitting power in the cylinder body of the internal combustion engine is reduced, the fuel molecular group particles entering the combustion chamber are torn, the molecular group particles are reduced, the fuel and air are better mixed, the fuel is more completely combusted, and the effects of energy conservation and emission reduction are achieved.
Description
Technical Field
The invention relates to the technical field of energy conservation and emission reduction of internal combustion engines, in particular to an energy conservation and emission reduction device and method of an internal combustion engine.
Background
When the internal combustion engine works, a friction pair is formed between a crankshaft journal of a crank connecting rod mechanism for transmitting power in the cylinder body and a bearing bush of a connecting rod, and the friction temperature rises in the process of transmitting the power. The temperature rise can improve the mobility of metal molecules on the friction surface of the friction pair, the abrasion of the friction surface of the friction pair is accelerated, the kinetic energy is lost, the abrasion of the friction surface of the motion friction pair is accelerated, the heat energy generated by friction can burn the friction surface of the motion friction pair when the friction is serious, and the service life of the internal combustion engine is shortened. In addition, the fuel oil is not fully combusted due to the fact that the particles of the molecular groups of the fuel oil are large and are not uniformly mixed with air in a combustion chamber of the internal combustion engine, the fuel oil which is not sufficiently combusted is discharged along with the working waste gas of the internal combustion engine, and not only is the unburned fuel oil wasted, but also the atmosphere is polluted.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the internal combustion engine energy-saving and emission-reducing device with a simple and reasonable structure. The invention also aims to provide an energy-saving and emission-reducing method for the internal combustion engine.
The purpose of the invention is realized by the following technical scheme: an energy-saving emission-reducing device of an internal combustion engine comprises a sequential pulse current generator, the internal combustion engine, a first conductive piece, a second conductive piece and a lead; the starting power supply of the internal combustion engine supplies power for the sequence pulse current generator, the first conductive piece is installed on the upper cover of the internal combustion engine, the second conductive piece is installed on the oil pan of the internal combustion engine, the output end of the sequence pulse current generator is connected with the first conductive piece through a wire, and the input end of the sequence pulse current generator is connected with the second conductive piece through a wire.
Further, the first conductive member and the second conductive member are both steel screws, and the screws are fastening screws used in original assembly of the internal combustion engine.
Further, the second conductive member is installed between an oil pan of the internal combustion engine and a cylinder block of the internal combustion engine.
Further, the current value generated by the sequence pulse current generator is matched with the displacement of the internal combustion engine.
Furthermore, the pulse frequency of the sequence pulse current generator is matched to the usual operating speed range of the internal combustion engine.
The energy-saving and emission-reducing method for the internal combustion engine comprises the following steps of:
s1, matching a sequence pulse current generator according to the displacement of the internal combustion engine and the common working speed range of the internal combustion engine;
s2, connecting the output end of the sequence pulse current generator with the upper cover of the internal combustion engine through a wire, and connecting the input end of the sequence pulse current generator with the oil pan at the lower part of the internal combustion engine through a wire;
s3, driving a sequence pulse current generator by a starting power supply of the internal combustion engine, wherein pulse current generated by the sequence pulse current generator flows through an upper cover of the internal combustion engine and a cylinder body of the internal combustion engine and returns to the sequence pulse current generator through an oil pan, when the sequence pulse current generator works, a pulse-changing voltage difference is generated between the upper cover of the cylinder body of the internal combustion engine and the oil pan, an electromagnetic field with magnetic force changing in magnitude is generated in the upper cover of the internal combustion engine and the cylinder body, a moving friction pair in the cylinder body of the internal combustion engine works in an environment with the voltage difference changing, and before fuel enters a combustion chamber of the internal combustion engine, fuel molecular groups are torn into.
The principle of the invention is as follows: the method comprises the following steps that a sequence pulse current generator is matched with an internal combustion engine according to the displacement value of the internal combustion engine and the common working rotating speed range of the internal combustion engine, the output end of the sequence pulse current generator is connected with the upper cover of the internal combustion engine through a lead, the input end of the sequence pulse current generator is connected with an oil pan at the lower part of the internal combustion engine through a lead, a pulse-changed voltage difference is formed between the upper cover and the oil pan, and metal molecules on the friction surface of a motion friction pair (a crankshaft journal and a connecting rod bearing bush of a crank-connecting rod mechanism) for transmitting power in the cylinder body of the internal combustion engine are passivated under the electrochemical action, namely the moving capacity of the metal molecules is weakened, so that the abrasion of; meanwhile, an electromagnetic field with variable magnetic force is generated in the upper cover and the inner cavity of the internal combustion engine, the magnetic field force with variable magnetic force tears fuel oil molecular groups about to enter the combustion chamber, so that molecular group particles are reduced, fuel oil and air are better mixed, the fuel oil is more completely combusted, the power of the internal combustion engine is improved, pollutants in waste gas discharged after the fuel oil is combusted in the combustion chamber are reduced, and the internal combustion engine has the effects of energy conservation and emission reduction.
Compared with the prior art, the invention has the following advantages:
1. the energy-saving emission-reducing device of the internal combustion engine does not change any original machine parts of the internal combustion engine and does not change a fuel oil nozzle matched with the original factory of the internal combustion engine; the lubricating engine oil brand specified by an internal combustion engine manufacturer for the internal combustion engine product and the formula components of the lubricating engine oil are not changed (namely, any additive substance is not added into the lubricating engine oil), and the effects of energy conservation and emission reduction can be achieved only by installing a sequence pulse current generator for the internal combustion engine in a matching way.
2. By installing the sequential pulse current generator, the friction pair formed by the crankshaft journal of the crank link mechanism for transmitting power in the internal combustion engine cylinder and the bearing bush of the connecting rod is reduced in abrasion under the electrochemical action, the friction loss of the friction pair moving in the internal combustion engine cylinder is reduced, the loss in the internal combustion engine cylinder is reduced when the heat energy generated by the combustion of the same amount of fuel oil is converted into kinetic energy, and the effective power output outwards by the internal combustion engine can be increased. Under the condition that the external resistance is the same, the fuel consumption of the internal combustion engine is reduced, and the energy-saving effect is effectively achieved. Because the friction surface abrasion loss of the friction pair is reduced, the service lives of friction elements of the friction pair and lubricating oil can be prolonged, and the use cost of the internal combustion engine can be reduced.
3. By installing the sequential pulse current generator, an electromagnetic field with magnetic force pulse change is generated in the upper cover and the cylinder body of the internal combustion engine, so that fuel molecular groups entering the internal combustion engine are torn, particles of the fuel molecular groups are reduced, the fuel molecular groups with the small particles enter the combustion chamber of the internal combustion engine to be mixed with air for combustion, the combustion is more complete, the heat value generated by the fuel of the internal combustion engine with the same quantity is increased, the kinetic energy generated by combustion conversion of the fuel of the internal combustion engine is improved, the content of waste gas pollutants generated after the fuel is combusted in the combustion chamber of the internal combustion engine is also reduced, and the effects of energy conservation and emission reduction are.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram showing a structure of a sequential pulse current generator connected with an internal combustion engine in an energy-saving and emission-reducing device of the internal combustion engine according to the invention;
fig. 2 is a schematic view showing a structure in which a first conductive member and a second conductive member are mounted on an internal combustion engine according to the present invention;
in the figure, 1 is a sequence pulse current generator; 2 is an internal combustion engine; 201 is a starting power supply; 202 is an upper cover; 203 is a cylinder body; 204 is an oil pan; 3 is a first conductive member; 4 is a second conductive member; 5 is a lead.
Detailed Description
The invention is further illustrated by the following figures and examples.
The energy-saving emission-reducing device for the internal combustion engine shown in fig. 1 and fig. 2 comprises a sequence pulse current generator 1, the internal combustion engine 2, a first conductive piece 3, a second conductive piece 4 and a lead 5; the starting power supply 201 of the internal combustion engine 2 supplies power for the sequence pulse current generator 1, the first conductive piece 3 is installed on the upper cover 202 of the internal combustion engine 2, the second conductive piece 4 is installed on the oil pan 204 of the internal combustion engine 2, the output end of the sequence pulse current generator 1 is connected with the first conductive piece 3 through a wire 5, and the input end of the sequence pulse current generator 1 is connected with the second conductive piece 4 through a wire 5.
A starting power supply 201 (generally, a 12V or 24V dc battery or a battery pack) of the internal combustion engine 2 drives the sequential pulse current generator 1 to form a pulse current loop with an upper cover 202, a cylinder 203 and an oil pan 204 of the internal combustion engine 2. This arrangement makes the moving friction pair in the cylinder 203 of the internal combustion engine 2 in an environment with a varying voltage difference, and it is known from the electrochemical principle that the metal molecules on the friction surface of the moving friction pair in such an environment are "passivated", i.e. the mobility of the metal molecules is reduced, so that the abrasion of the friction surface of the friction pair is reduced. Meanwhile, under the magnetic force action of an electromagnetic field, the fuel molecular groups are torn before entering the combustion chamber of the internal combustion engine 2, the particles of the fuel molecular groups are reduced, the fuel molecular groups with small particles enter the combustion chamber of the internal combustion engine and are mixed with air to be combusted more completely, the content of pollutants in waste gas generated after the fuel of the internal combustion engine is combusted is reduced, and the energy-saving and emission-reducing effects are achieved.
The first conductive member 3 and the second conductive member 4 are both steel screws, which are fastening screws used in the original assembly of the internal combustion engine. Besides the screw, other fasteners made of conductive materials can be selected.
The second conductive member 4 is installed between the oil pan 204 of the internal combustion engine 2 and the cylinder block 203 of the internal combustion engine 2.
The current value generated by the sequence pulse current generator 1 is matched with the displacement of the internal combustion engine 2. The pulse frequency of the sequence pulse current generator 1 is adapted to the usual operating speed range of the internal combustion engine 2. For example, the vehicle-mounted internal combustion engine of a car with the displacement of the internal combustion engine less than or equal to 2.0 liters can be matched with a sequence pulse current generator with the pulse current intensity of 200mA and the pulse frequency of 90 times/minute when the common working rotating speed of the vehicle-mounted internal combustion engine is between 1500 revolutions per minute and 3000 revolutions per minute, thereby achieving the effects of energy conservation and emission reduction of the internal combustion engine.
An energy-saving and emission-reducing method for an internal combustion engine comprises the following steps:
s1, matching a sequence pulse current generator 1 according to the displacement of the internal combustion engine 2 and the common working speed range of the internal combustion engine;
s2, connecting the output end of the sequence pulse current generator 1 with the upper cover 202 of the internal combustion engine 2 through a wire 5, and connecting the input end of the sequence pulse current generator 1 with the oil pan 204 of the internal combustion engine 2 through the wire 5;
s3, driving the sequence pulse current generator 1 by the starting power supply 201 of the internal combustion engine 2, wherein the pulse current generated by the sequence pulse current generator 1 flows through the upper cover 202 and the cylinder 203 of the internal combustion engine 2 and flows back to the sequence pulse current generator 1 through the oil pan 204, when the sequence pulse current generator works, a pulse-varying voltage difference is generated between the upper cover 202 and the oil pan 204 of the internal combustion engine 2, an electromagnetic field with varying magnetic force is generated in the upper cover 202 and the cylinder 203 of the internal combustion engine 2, the moving friction pair in the cylinder 203 of the internal combustion engine works in an environment with varying voltage difference, and before fuel enters a combustion chamber of the internal combustion engine, the fuel molecular groups are torn into small particle molecular groups by the varying electromagnetic force.
The sequence pulse current generator is connected with the upper end and the lower end of the metal shell of the cylinder body of the internal combustion engine to form a current loop. Because of the intermittence of the pulse sequence current, a potential difference with the changed difference value is formed between the upper end and the lower end of the cylinder body of the internal combustion engine, and the moving friction pair in the inner cavity of the cylinder body of the internal combustion engine is in an environment with the changed potential difference, the moving capability of metal molecules on the friction surface of the friction pair is weakened (passivated), so that the abrasion of the moving friction pair during power transmission is reduced, and the energy-saving effect of the internal combustion engine is achieved. The pulse sequence current generates an electromagnetic field with variable magnetic force in the internal combustion engine, before fuel enters the combustion chamber and is mixed with air for combustion, fuel molecular groups are torn (fuel molecular group particles become small) in the electromagnetic field environment with variable magnetic force, and the fuel with small particle molecular groups is mixed with air for combustion in the combustion chamber and is combusted more completely. The pollutant content generated after the fuel is combusted in the internal combustion engine is reduced.
The energy-saving and emission-reducing effects of the device are detected:
firstly, oil analysis and detection of internal combustion engine lubricating oil:
the method comprises the steps of running the same internal combustion engine on the same engine test bed according to the same load program, using the same brand lubricating oil to perform a 300-hour strengthening test, numbering the changed engine oil samples after the 300-hour strengthening test, performing oil analysis and inspection on the engine oil samples with different numbers, and comparing the content of metal chromium (Cr) worn from a chromium coating layer of a crankshaft journal of a crank-connecting rod mechanism and the content of metal copper (Cu) worn from a connecting rod bearing bush (copper alloy) in different engine oil samples. The test subjects are shown in table 1.
TABLE 1
And (3) detection results:
the content of metal chromium (Cr) detected in the sample No. 2 engine oil is 6.449 ug/g;
the content of metal chromium (Cr) detected in the No. 3 engine oil sample is 8.315 ug/g;
the content of metallic copper (Cu) in the sample No. 2 engine oil is 20.82 ug/g;
the content of metallic copper (Cu) in the sample No. 3 engine oil was examined to be 118.5 ug/g.
It can be seen from the oil analysis data of the internal combustion engine lubricating oil that the contents of metallic copper Cu and metallic chromium Cr in the sample No. 2 engine oil are both reduced compared with the contents of metallic copper Cu and metallic chromium Cr in the sample No. 3 engine oil. The content of the metallic copper Cu is reduced by (118.5-20.82)87.68ug/g, namely reduced by 74%, and the content of the metallic chromium Cr is reduced by (8.315-6.449)1.866ug/g, namely reduced by 22.4%. This indicates that: the wear of the connecting rod bearing bush (copper alloy) of the crank connecting rod mechanism in the cylinder body with the potential difference change is reduced, and the wear of the crankshaft journal (surface chromium plating) of the crank connecting rod mechanism in the cylinder body of the internal combustion engine is reduced.
Secondly, tail gas pollutant emission detection:
1. in order to show the emission reduction effect of the internal combustion engine matched with the sequential pulse current generator, an idle condition (800 r/min) test of the internal combustion engine is carried out, and the comparative test of the HC content in the exhaust gas discharged from a combustion chamber is as follows:
the same internal combustion engine respectively carries out continuous sampling test on idle working conditions of one hour (60min) for two conditions of unmatched use of the sequence pulse current generator and matched use of the sequence pulse current generator, and test data of HC content change conditions in exhaust gas are as follows:
(1) unmatched use of this sectionWhen the emission reduction device is enabled, the HC value is 154 × 10-6～206×10-6Taking the median value of 180 × 10-6。
(2) When the energy-saving and emission-reducing device is used in a matched manner, the HC value is 69 × 10-6～143×10-6Is taken to be 106 × 10 intermediate value-6。
Comparing the intermediate values of the two groups of data, and after the matching of the sequence pulse current generator, when the tested internal combustion engine is in the idle working condition of 800 r/min, the HC content in the discharged combustion exhaust gas is reduced [ (180 × 10)-6-106×10-6)/180×10-6×100]41％。
2. The energy-saving emission-reducing device is installed for matching with a car, and after the car runs for a period of time, the emission of pollutants in the tail gas of an engine is detected.
The environmental protection limit value of the CO emission is 8.8g/Km, the detection value is 0.5g/Km, the environmental protection limit value of HC + NOx is 3.1g/Km, and the detection value is 0.2 g/Km. Therefore, after the energy-saving emission-reducing device is installed, the detection value of each detection index of the content of pollutants in the tail gas of the internal combustion engine is far lower than the environmental protection limit value, and the emission-reducing effect of the device is obvious.
The above-mentioned embodiments are preferred embodiments of the present invention, and the present invention is not limited thereto, and any other modifications or equivalent substitutions that do not depart from the technical spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. An energy-saving and emission-reducing device of an internal combustion engine is characterized in that: the device comprises a sequence pulse current generator, an internal combustion engine, a first conductive piece, a second conductive piece and a wire; the starting power supply of the internal combustion engine supplies power for the sequence pulse current generator, the first conductive piece is installed on the upper cover of the internal combustion engine, the second conductive piece is installed on the oil pan of the internal combustion engine, the output end of the sequence pulse current generator is connected with the first conductive piece through a wire, and the input end of the sequence pulse current generator is connected with the second conductive piece through a wire.
2. The internal combustion engine energy conservation and emission reduction device according to claim 1, characterized in that: the first conductive piece and the second conductive piece are both steel screws.
3. The internal combustion engine energy conservation and emission reduction device according to claim 1, characterized in that: the second conductive member is installed between an oil pan of the internal combustion engine and a cylinder block of the internal combustion engine.
4. The internal combustion engine energy conservation and emission reduction device according to claim 1, characterized in that: the current value generated by the sequence pulse current generator is matched with the displacement of the internal combustion engine.
5. The internal combustion engine energy conservation and emission reduction device according to claim 1, characterized in that: the pulse frequency of the sequence pulse current generator is matched with the common working rotating speed range of the internal combustion engine.
6. An energy-saving and emission-reducing method for an internal combustion engine is characterized in that: the internal combustion engine energy-saving emission-reducing device adopting any one of claims 1 to 5 comprises the following steps:
s1, matching a sequence pulse current generator according to the displacement of the internal combustion engine and the common working speed range of the internal combustion engine;
s2, connecting the output end of the sequence pulse current generator with the upper cover of the internal combustion engine through a wire, and connecting the input end of the sequence pulse current generator with the oil pan of the internal combustion engine through a wire;
s3, driving a sequence pulse current generator by a starting power supply of the internal combustion engine, wherein pulse current generated by the sequence pulse current generator flows through an upper cover and a cylinder body of the internal combustion engine and returns to the sequence pulse current generator through an oil pan, when the sequence pulse current generator works, a pulse-changing voltage difference is generated between the upper cover and the oil pan of the cylinder body of the internal combustion engine, an electromagnetic field with magnetic force changing in magnitude is generated in the upper cover and the cylinder body of the internal combustion engine, a moving friction pair in the cylinder body of the internal combustion engine works in an environment with the voltage difference changing, and before fuel enters a combustion chamber of the internal combustion engine, fuel molecular groups are torn into small-particle molecular groups.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911426076X | 2019-12-31 | ||
| CN201911426076 | 2019-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111322180A true CN111322180A (en) | 2020-06-23 |
Family
ID=71168254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010349481.2A Pending CN111322180A (en) | 2019-12-31 | 2020-04-28 | Energy-saving and emission-reducing device and method for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111322180A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853627A (en) * | 1981-09-25 | 1983-03-30 | Hino Motors Ltd | Improving device for combustion in diesel engine |
| CN1233314A (en) * | 1996-09-30 | 1999-10-27 | 马修·马克·贝比克 | Ignition by electromagnetic radiation |
| CN1267785A (en) * | 1999-03-17 | 2000-09-27 | 陈银山 | Multifunctional vehicle tail gas purifier |
| WO2003102406A1 (en) * | 2002-05-30 | 2003-12-11 | Kelemencky Monroe R | Ultrasonic liquid fuel introduction system |
| CN1594857A (en) * | 2004-07-01 | 2005-03-16 | 李文庆 | Energy saving device for engine |
| CN201209494Y (en) * | 2008-05-05 | 2009-03-18 | 甘国工 | Fuel and gas energy-conserving purification treatment apparatus |
| CN101571086A (en) * | 2009-05-26 | 2009-11-04 | 冯镇华 | Energy-saving and environmental-friendly device for marine diesel engine |
| CN201401251Y (en) * | 2009-03-27 | 2010-02-10 | 昆明理工大学 | High-voltage plasma ceramic internal combustion engine |
| CN201568167U (en) * | 2009-11-30 | 2010-09-01 | 张竹梅 | Device for realizing energy conservation and emission reduction |
| CN201655986U (en) * | 2010-04-02 | 2010-11-24 | 成都崇安科技有限公司 | Special large-current and non-overheating conducting wire connecting contact |
| CN102012451A (en) * | 2010-11-10 | 2011-04-13 | 重庆大学 | Light-emitting diode-based insulator leakage current fiber sensor system |
| CN202564069U (en) * | 2012-05-15 | 2012-11-28 | 司正生 | Cross current connecting device |
| CN203248283U (en) * | 2013-05-21 | 2013-10-23 | 杨蓓蕾 | System for improving fuel efficiency and reducing exhaust gas emission of petrol car and diesel car |
| CN103982339A (en) * | 2014-05-12 | 2014-08-13 | 波思环球（北京）科技有限公司 | Device and method for improving fuel efficiency |
| CN203822499U (en) * | 2014-05-12 | 2014-09-10 | 波思环球（北京）科技有限公司 | Oil saving device |
| CN106787586A (en) * | 2016-11-24 | 2017-05-31 | 尹梓又 | A kind of electromagnetic type drives engine |
| CN110195668A (en) * | 2019-02-26 | 2019-09-03 | 江苏大学 | A kind of system improving diesel combustion and discharge |
-
2020
- 2020-04-28 CN CN202010349481.2A patent/CN111322180A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853627A (en) * | 1981-09-25 | 1983-03-30 | Hino Motors Ltd | Improving device for combustion in diesel engine |
| CN1233314A (en) * | 1996-09-30 | 1999-10-27 | 马修·马克·贝比克 | Ignition by electromagnetic radiation |
| CN1267785A (en) * | 1999-03-17 | 2000-09-27 | 陈银山 | Multifunctional vehicle tail gas purifier |
| WO2003102406A1 (en) * | 2002-05-30 | 2003-12-11 | Kelemencky Monroe R | Ultrasonic liquid fuel introduction system |
| CN1594857A (en) * | 2004-07-01 | 2005-03-16 | 李文庆 | Energy saving device for engine |
| CN201209494Y (en) * | 2008-05-05 | 2009-03-18 | 甘国工 | Fuel and gas energy-conserving purification treatment apparatus |
| CN201401251Y (en) * | 2009-03-27 | 2010-02-10 | 昆明理工大学 | High-voltage plasma ceramic internal combustion engine |
| CN101571086A (en) * | 2009-05-26 | 2009-11-04 | 冯镇华 | Energy-saving and environmental-friendly device for marine diesel engine |
| CN201568167U (en) * | 2009-11-30 | 2010-09-01 | 张竹梅 | Device for realizing energy conservation and emission reduction |
| CN201655986U (en) * | 2010-04-02 | 2010-11-24 | 成都崇安科技有限公司 | Special large-current and non-overheating conducting wire connecting contact |
| CN102012451A (en) * | 2010-11-10 | 2011-04-13 | 重庆大学 | Light-emitting diode-based insulator leakage current fiber sensor system |
| CN202564069U (en) * | 2012-05-15 | 2012-11-28 | 司正生 | Cross current connecting device |
| CN203248283U (en) * | 2013-05-21 | 2013-10-23 | 杨蓓蕾 | System for improving fuel efficiency and reducing exhaust gas emission of petrol car and diesel car |
| CN103982339A (en) * | 2014-05-12 | 2014-08-13 | 波思环球（北京）科技有限公司 | Device and method for improving fuel efficiency |
| CN203822499U (en) * | 2014-05-12 | 2014-09-10 | 波思环球（北京）科技有限公司 | Oil saving device |
| CN106787586A (en) * | 2016-11-24 | 2017-05-31 | 尹梓又 | A kind of electromagnetic type drives engine |
| CN110195668A (en) * | 2019-02-26 | 2019-09-03 | 江苏大学 | A kind of system improving diesel combustion and discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Taylor et al. | Improved fuel efficiency by lubricant design: a review | |
| Masjuki et al. | A rapid test to measure performance, emission and wear of a diesel engine fueled with palm oil diesel | |
| Chen et al. | Improvement of engine performance and emissions by biomass oil filter in diesel engine | |
| Chourasia et al. | Study on tribological behavior of biodiesel–Diethyl ether (B20A4) blend for long run test on compression ignition engine | |
| CN102295978B (en) | Lubricating oil for internal combustion engines and preparation method thereof | |
| Song et al. | Investigation of variations of lubricating oil diluted by post-injected fuel for the regeneration of CDPF and its effects on engine wear | |
| CN111322180A (en) | Energy-saving and emission-reducing device and method for internal combustion engine | |
| Tippayawong et al. | Durability of a small agricultural engine on biogas/diesel dual fuel operation | |
| Ariga | Observation of transient oil consumption with in-cylinder variables | |
| Kalam et al. | Use of an additive in biofuel to evaluate emissions, engine component wear and lubrication characteristics | |
| CN101671592A (en) | Energy-saving lubricating oil for gasoline engine and diesel engine and preparation method thereof | |
| Sendilvelan et al. | Controlling silicon and soot content in the crank case oil to improve performance of diesel engine | |
| Froelund et al. | Lubricating Oil Consumption Measurements on an EMD 16-645E Locomotive Diesel Engine | |
| Emberger et al. | Measurement of emissions of a tractor—round robin test of ART, FJ-BLT and TFZ | |
| Iswantoro et al. | The effect of using biodiesel B50 from palm oil on lubricant oil degradation and wear on diesel engine components | |
| CN2490358Y (en) | Bearing block | |
| Sinha et al. | Experimental investigations of the tribological properties of lubricating oil from biodiesel fuelled medium duty transportation CIDI engine | |
| Dandu et al. | Impact of NOx control measures on engine life | |
| Howard | Advanced engine oils | |
| Sala et al. | Analysis of lubricating oil degradation and its influence on brake specific fuel consumption of a light-duty compression-ignition engine running a durability cycle on a test stand | |
| Puškár et al. | Application of the biomass as a construction material of the oil filter and its influence on the performance and emission characteristics | |
| Manni et al. | Impact of fuel and oil quality on deposits, wear and emissions from a light duty diesel engine with high EGR | |
| Barton et al. | Advantages of Synthetic Automotive Engine Lubricants | |
| Yoshikawa et al. | The EGR system for diesel engine using a low voltage soot removal device | |
| Liu | Application of Metal Wear Self-repair Technology in Automobile Engine Maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200623 |
|
| RJ01 | Rejection of invention patent application after publication |