CN102022177A - Engine - Google Patents
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- CN102022177A CN102022177A CN2010105038420A CN201010503842A CN102022177A CN 102022177 A CN102022177 A CN 102022177A CN 2010105038420 A CN2010105038420 A CN 2010105038420A CN 201010503842 A CN201010503842 A CN 201010503842A CN 102022177 A CN102022177 A CN 102022177A
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
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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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention relates to a precombustion water spray engine, which is characterized in that: a precombustion chamber is arranged on a cylinder cover of the engine; the precombustion chamber is not communicated with a cylinder directly; high-temperature and high-pressure gas of the compression stroke, exhaust stroke or power stroke of the engine enter the precombustion chamber in one direction, and oil and water are sprayed in the precombustion chamber; fuel oil meets the high-temperature and high-pressure gas in the precombustion chamber to perform precombustion till all oxygen is consumed; the precombusted fuel oil and water undergo a water gas reaction in the precombustion chamber to form water gas, and the water gas is cooled and enters the cylinder of the engine from an gas inlet pipe of the engine to apply work by combustion, wherein the water gas applies work by the combustion in a pressure combustion mode, a large compression ratio can be adopted without detonation for the water gas mainly comprises hydrogen and carbon monoxide, the combustion speed and heat efficiency are high, the environmentally-friendly indexes of the engine are improved substantially because there are fewer harmful substances tail gas, and the requirements on oils, oil injection nozzles and oil injection pumps are low; at present, almost all kinds of fuel oil can meet the using requirement of the engine, and has stable combustion and does not generate the detonation, require ultrafine bore diameters of the oil injection nozzles and ultrahigh oil injection pressure, so the cost of parts is reduced, the stability of the engine is improved, and the using failure of the oil injection nozzles due to problems of the oils is eliminated; and the water is sprayed in the precombustion chamber instead of spraying the water in the cylinder of the engine, so the service life of the engine is not influenced.
Description
Technical field
The present invention is a kind of pre-burning water-jet type engine, be characterised in that oil spout in precombustion chamber, water spray, fuel oil is precombustion in precombustion chamber, the fuel oil that precombustion is crossed in precombustion chamber with the water generation water gas that reacts, water gas enters the work done of burning in the engine cylinder from engine air inlet tube after supercooling then.
Prior art
Current reciprocating engine is divided into petrol engine and diesel engine according to the kind of fuel oil, petrol engine and diesel engine all adopt direct combustion manner in the cylinder, petrol engine is because the restriction of oil product of gasoline can not be adopted compression-ignited combustion manner, so the thermal efficiency that compression ratio can not too high petrol engine is low generally 25%～30%, diesel engine adopts compression-ignited combustion manner to adopt big compression ratio, thermal efficiency height can reach 40%, but strict to oil product, burning chamber of diesel engine is divided into direct injection chamber and divided combustion chamber, direct injection chamber requires high to oil product, the discharging of motor over-emitting black exhaust is not up to standard during low speed, divided combustion chamber is less demanding but the thermal efficiency is low to oil product, no matter be that petrol engine or diesel engine all have very high requirement to oil nozzle and Injection Pump, to improve fuel atomization effect as much as possible in order to improve combustion efficiency, this just requires fuel pump that very high pressure will be provided, the nozzle bore of oil nozzle will be processed very tinyly, and these costs that all can increase motor also can increase the hidden danger of motor; Water spray can improve the thermal efficiency of motor in the past cylinder, and similarly the patent of hydro-motor is a lot, but water can cause the motor corrosion to have a strong impact on the life-span of motor, and existing hydro-motor invention exists critical defect not adopted by each big automobile factory; Engine exhaust is taken away most of heat energy, accounts for more than 40% of fuel oil energy, the not high always reason place of engine thermal efficiency of Here it is traditional form.
Goal of the invention
Pre-burning water-jet type engine of the present invention, be characterised in that at engine cylinder and covered a precombustion chamber, precombustion chamber does not directly communicate with cylinder, the engine compresses stroke, the high temperature and high pressure gas of exhaust stroke or power stroke can unidirectionally enter precombustion chamber, oil spout in precombustion chamber then, water spray, fuel oil meets with high temperature and high pressure gas in precombustion chamber and precombustion takes place burns all oxygen, the fuel oil that precombustion is crossed produces water gas with water generation water gas reaction in precombustion chamber, water gas enters the engine cylinder work done of burning through supercooling from engine air inlet tube then, compression-ignited combustion manner is adopted in water gas burning work done, the main component of water gas is hydrogen and carbon monoxide, can adopt big compression ratio and be difficult for producing pinking, velocity of combustion is fast, thermal efficiency height, the tail gas harmful matter can increase substantially the motor environmental protection index less, to oil product, oil nozzle and Injection Pump less demanding, usage requirement and flameholding that present nearly all fuel oil can satisfy this motor can not produce pinking, the oil nozzle nozzle bore is not needed tiny especially, injection pressure does not need high especially yet, the cost that has reduced component has improved the stability of motor, eliminated the oil nozzle operational failure that the oil product problem causes, water spray rather than directly water is sprayed in the engine cylinder in the precombustion chamber can not exert an influence to motor working life; Motor of the present invention has a water spout at the outlet pipe place, in the middle of outlet pipe, be provided with a turbine motor, in engine exhaust pipe, spray water, the energy expansion that water atomization absorbs waste gas promotes the turbine motor work done, turbine motor drives generator for electricity generation, the energy of engine exhaust is changed into the thermal efficiency of electric energy raising motor.
The chemical equation of water gas reaction is:
2C+O
2＝2CO，C+H
2O＝CO+H
2，CO+H
2O＝CO
2+H
2，CO2+C＝2CO
Can be with this formula CxHy+xH for the chemical equation of fuel oil generation water gas reaction
2O=xCO+ (y/2+x) H
2Expression
Summary of the invention
Pre-burning water-jet type engine of the present invention, it is characterized in that by heat exchanger (1), low-pressure water gas pipe (2), reduction valve (3), high pressure water gas pipe (4), oil nozzle (5), pressure transducer (6), temperature transducer (7), lambda sensor (8), water spout (9), water pipe (10), water pump (11), water tank (12), water gas electrically-controlled valve (13), closure (14), suction tude (15), intake valve (16), precombustion chamber (17), pressurize valve body (18), pressurize valve (19), precombustion chamber intake duct (20), precombustion chamber intake valve (21), exhaust valve (22), secondary water spout (23), outlet pipe (24), turbine motor (25) and generator (26) are formed, covered precombustion chamber (17) at engine cylinder, oil nozzle (5), water spout (9) is installed on the cylinder head, oil nozzle (5), the nozzle of water spout (9) communicates with precombustion chamber (17) inner chamber, precombustion chamber (17) top has an aperture to communicate with high pressure water gas pipe (4), high pressure water gas pipe (4) is tightly connected with precombustion chamber (17), precombustion chamber (17) communicates with precombustion chamber intake duct (20) through pressurize valve body (18) by pressurize valve (19), passing through precombustion chamber intake valve (21) again communicates with engine cylinder, pressurize valve body (18) is assemblied on the cylinder head passage by its valve inner with precombustion chamber (17) and precombustion chamber intake duct (20) UNICOM, pressurize valve (19) is installed in pressurize valve body (18) and goes up and to make pressurize valve (19) be in sealing state gas by spring can only unidirectionally to enter precombustion chamber (17), precombustion chamber intake valve (21) has several angle upwards at regular intervals at cam shaft with exhaust valve (22) mutually, precombustion chamber intake valve (21) and exhaust valve (22) driven by same exhaust cam shaft but the opening time different, the intake valve of precombustion chamber sometime (21) in power stroke or exhaust stroke is opened, the waste gas of the High Temperature High Pressure in the cylinder is pushed pressurize valve (19) open by precombustion chamber intake duct (20) and is entered precombustion chamber (17), oil nozzle (5) oil spout this moment, the waste gas of fuel oil and High Temperature High Pressure is in precombustion chamber (17) internal combustion, water spout (9) is sprayed water in precombustion chamber (17) then, water spout (9) is by water pipe (10), water pump (11) links to each other with water tank (12), water spray into be atomized into after the precombustion chamber water vapour and with the fuel oil generation water gas reaction of primary combustion, gas enters high pressure water gas pipe (4) by the aperture above the precombustion chamber (17) and proceeds water gas reaction then, an end assembling reduction valve (3) of high pressure water gas pipe (4), reduction valve (3) is set in certain aperture and makes the suitable pressure of maintenance in the high pressure water gas pipe (4), on the tube wall of high pressure water gas pipe (4), be equipped with pressure transducer (6), temperature transducer (7), the pressure of lambda sensor (8) monitoring water gas reaction, the content of temperature and oxygen, if detect temperature, pressure is on the low side, and engine controller can increase fuel injection quantity automatically, otherwise can reduce fuel injection quantity, if detect the interior oxygen concentration of high pressure water gas pipe (4) surpass index will increase fuel injection quantity burn more than oxygen, reduction valve (3) links to each other with low-pressure water gas pipe (2), gas through thorough water gas reaction enters low-pressure water gas pipe (2) by reduction valve (3), low-pressure water gas pipe (2) is through over-heat-exchanger (1), water gas electrically-controlled valve (13) links to each other with suction tude (15), water gas is cooled to below the burning-point after entered in the engine cylinder by closure (14) through over-heat-exchanger (1), reduction valve (3), water gas electrically-controlled valve (13), oil nozzle (5), being associated of water spout (9) with closure (14), closure (14) aperture increase is reduction valve (3) then, water gas electrically-controlled valve (13), oil nozzle (5), the aperture of water spout (9) also increases thereupon, otherwise then reduce, after motor stops, water gas electrically-controlled valve (13) is closed, going up the secondary water spout of assembling (23) at outlet pipe (24) sprays water in engine exhaust pipe, secondary water spout (23) links to each other with water pump (11) by water pipe (10), water sprays into the atomizing expansion of outlet pipe (24) back and promotes turbine motor (25) rotation work done, and turbine motor (25) drives generator (26) generating.
Pre-burning water-jet type engine of the present invention also has another structure (seeing accompanying drawing 2), on above-mentioned structure (seeing accompanying drawing 1) basis, reduce the amount of parts simplification engine structure that a precombustion chamber intake valve (21) can significantly reduce motor, precombustion chamber (17) communicates with engine cylinder by precombustion chamber intake duct (20), on precombustion chamber intake duct (20), there is the gas in pressurize valve (28) cylinder can only unidirectional inflow precombustion chamber (17), on cylinder head, there is deep hole to be deep in the precombustion chamber intake duct (20) and and is processed with valve seat in the bottom of deep hole, pressurize valve body (27) is assemblied in the deep hole of cylinder head, pressurize valve (28) is assemblied in to be slidingly connected on the pressurize valve body (27) and under the effect of spring pressurize valve (28) tightly to be pressed in and seals up gas on the valve seat, and gas can only unidirectional inflow precombustion chamber (17) guarantee to keep in the precombustion chamber (17) High Temperature High Pressure to finish water gas reaction.
Other structure of pre-burning water-jet type engine of the present invention such as cylinder, piston, connecting rod and bent axle or the like structure, and motor four-stroke working method (air-breathing, compression, work done, exhaust) is identical with conventional engines.
Description of drawings:
Accompanying drawing 1 is the structure principle chart of pre-burning water-jet type engine.
Accompanying drawing 2 is the structure principle chart of pre-burning water-jet type engine, is different from accompanying drawing 1 part and is to have reduced the precombustion chamber intake valve, and corresponding pressurize valve and pressurize valve body have corresponding variation.
Implementation methods:
As shown in Figure 1, pre-burning water-jet type engine of the present invention is by heat exchanger (1), low-pressure water gas pipe (2), reduction valve (3), high pressure water gas pipe (4), oil nozzle (5), pressure transducer (6), temperature transducer (7), lambda sensor (8), water spout (9), water pipe (10), water pump (11), water tank (12), water gas electrically-controlled valve (13), closure (14), suction tude (15), intake valve (16), precombustion chamber (17), pressurize valve body (18), pressurize valve (19), precombustion chamber intake duct (20), precombustion chamber intake valve (21), exhaust valve (22), secondary water spout (23), outlet pipe (24), turbine motor (25) and generator (26) are formed, on engine cylinder cover, be cast with precombustion chamber (17), oil nozzle (5), water spout (9) is installed on the cylinder head, oil nozzle (5), the nozzle of water spout (9) communicates with precombustion chamber (17) inner chamber, precombustion chamber (17) top has an aperture to communicate with high pressure water gas pipe (4), high pressure water gas pipe (4) is tightly connected with precombustion chamber (17), pressurize valve body (18) is assemblied on the cylinder head passage by its valve inner with precombustion chamber (17) and precombustion chamber intake duct (20) UNICOM, pressurize valve (19) is installed in pressurize valve body (18) and goes up and to make pressurize valve (19) be in sealing state gas by spring can only unidirectionally to enter precombustion chamber (17), precombustion chamber intake valve (21) has several angle upwards at regular intervals at cam shaft with exhaust valve (22) mutually, precombustion chamber intake valve (21) and exhaust valve (22) driven by same exhaust cam shaft but the opening time different, the intake valve of precombustion chamber sometime (21) in power stroke or exhaust stroke is opened, the waste gas of the High Temperature High Pressure in the cylinder is pushed pressurize valve (19) open by precombustion chamber intake duct (20) and is entered precombustion chamber (17), oil nozzle (5) oil spout this moment, the waste gas of fuel oil and High Temperature High Pressure is burnt all oxygen and temperature and pressure is further raise in precombustion chamber (17) internal combustion, water spout (9) is sprayed water in precombustion chamber (17) then, water spout (9) is by water pipe (10), water pump (11) links to each other with water tank (12), water pump (11) can be sprayed water via water spout (9) the water supercharging in precombustion chamber (17), water be atomized at once water vapour and with the fuel oil generation water gas reaction of primary combustion, the aperture of gas by precombustion chamber (17) top enters high pressure water gas pipe (4) and proceeds water gas reaction and make water gas reaction more thorough then, an end assembling reduction valve (3) of high pressure water gas pipe (4), reduction valve (3) is set in certain aperture makes the pressure that keeps suitable in the high pressure water gas pipe (4) guarantee that water gas reaction is more thorough, on the tube wall of high pressure water gas pipe (4), be equipped with pressure transducer (6), temperature transducer (7), the pressure of lambda sensor (8) monitoring water gas reaction, the content of temperature and oxygen, if detect temperature, pressure is on the low side, and engine controller can increase fuel injection quantity automatically, otherwise can reduce fuel injection quantity, if detect the interior oxygen concentration of high pressure water gas pipe (4) surpass index will increase fuel injection quantity burn more than oxygen, oxygen must be controlled at certain index can generate the thermal efficiency that carbon dioxide reduces fuel oil with inflammable gas generation oxidation reaction with interior not so oxygen in high pressure water gas pipe (4), reduction valve (3) links to each other with low-pressure water gas pipe (2), gas through thorough water gas reaction enters low-pressure water gas pipe (2) by reduction valve (3), low-pressure water gas pipe (2) is through over-heat-exchanger (1), water gas electrically-controlled valve (13) links to each other with suction tude (15), water gas is cooled to below the burning-point after entered in the engine cylinder by closure (14) through over-heat-exchanger (1), reduction valve (3), water gas electrically-controlled valve (13), being associated of oil nozzle (5) with closure (14), closure (14) aperture increase is reduction valve (3) then, water gas electrically-controlled valve (13), the aperture of oil nozzle (5) also increases thereupon, otherwise then reduce, after motor stops, water gas electrically-controlled valve (13) is closed, avoiding water gas to leak in the air pollutes, going up the secondary water spout of assembling (23) at outlet pipe (24) sprays water in engine exhaust pipe, secondary water spout (23) links to each other with water pump (11) by water pipe (10), the energy expansion that water atomization absorbs waste gas makes the pressure in the outlet pipe increase promotion turbine motor (25) rotation work done, turbine motor (25) drives generator (26) generating, and the energy of engine exhaust is changed into electric energy improves motor for the automobile work done the thermal efficiency.
As shown in Figure 2, compare difference with accompanying drawing 1 and be to have reduced precombustion chamber intake valve (21), pressurize valve body (27), pressurize valve (28) and precombustion chamber intake duct (20) have structure to change, precombustion chamber (17) communicates with cylinder by precombustion chamber intake duct (20), on precombustion chamber intake duct (20), there is pressurize valve (28) to guarantee that the gas in the cylinder can only unidirectional inflow precombustion chamber (17), on cylinder head, there is deep hole to be deep in the precombustion chamber intake duct (20) and and is processed with valve seat in the bottom of deep hole, pressurize valve body (27) is assemblied in the deep hole of cylinder head, pressurize valve (28) is assemblied in and is slidingly connected on the pressurize valve body (27) and tightly pressurize valve (28) is pressed in the effect of playing sealing on the valve seat under the effect of spring, in compression stroke and power stroke as long as the pressure in the cylinder surpasses the pressure in the precombustion chamber (17), gas in the cylinder will enter in the precombustion chamber (17) and water gas reaction takes place in precombustion chamber (17), high pressure water gas pipe (4) under the control of reduction valve (3), precombustion chamber (17) is protected the pressure of positive gas above the maximum pressure in the cylinder in the compression stroke, just not having gas in compression stroke enters in the precombustion chamber (17), only the waste gas at power stroke can enter precombustion chamber (17), this structural design can significantly reduce the distance from pressurize valve (28) to engine cylinder, reduce the energy loss that combustion gas brings in precombustion chamber intake duct (20) internal combustion, improve engine efficiency, reduced precombustion chamber intake valve (21) and can reduce engine part quantity reduction motor cost.
Claims (2)
1. pre-burning water-jet type engine, it is characterized in that by heat exchanger (1), low-pressure water gas pipe (2), reduction valve (3), high pressure water gas pipe (4), oil nozzle (5), pressure transducer (6), temperature transducer (7), lambda sensor (8), water spout (9), water pipe (10), water pump (11), water tank (12), water gas electrically-controlled valve (13), closure (14), suction tude (15), intake valve (16), precombustion chamber (17), pressurize valve body (18), pressurize valve (19), precombustion chamber intake duct (20), precombustion chamber intake valve (21), exhaust valve (22), secondary water spout (23), outlet pipe (24), turbine motor (25) and generator (26) are formed, covered precombustion chamber (17) at engine cylinder, oil nozzle (5), water spout (9) is installed on the cylinder head, oil nozzle (5), the nozzle of water spout (9) communicates with precombustion chamber (17) inner chamber, precombustion chamber (17) top has an aperture to communicate with high pressure water gas pipe (4), high pressure water gas pipe (4) is tightly connected with precombustion chamber (17), precombustion chamber (17) communicates with precombustion chamber intake duct (20) through pressurize valve body (18) by pressurize valve (19), passing through precombustion chamber intake valve (21) again communicates with engine cylinder, pressurize valve body (18) is assemblied on the cylinder head passage by its valve inner with precombustion chamber (17) and precombustion chamber intake duct (20) UNICOM, pressurize valve (19) is installed in pressurize valve body (18) and goes up and to make pressurize valve (19) be in sealing state gas by spring can only unidirectionally to enter precombustion chamber (17), precombustion chamber intake valve (21) has several angle upwards at regular intervals at cam shaft with exhaust valve (22) mutually, precombustion chamber intake valve (21) and exhaust valve (22) driven by same exhaust cam shaft but the opening time different, the intake valve of precombustion chamber sometime (21) in power stroke or exhaust stroke is opened, the waste gas of the High Temperature High Pressure in the cylinder is pushed pressurize valve (19) open by precombustion chamber intake duct (20) and is entered precombustion chamber (17), oil nozzle (5) oil spout this moment, the waste gas of fuel oil and High Temperature High Pressure is in precombustion chamber (17) internal combustion, water spout (9) is sprayed water in precombustion chamber (17) then, water spout (9) is by water pipe (10), water pump (11) links to each other with water tank (12), water spray into be atomized into after the precombustion chamber water vapour and with the fuel oil generation water gas reaction of primary combustion, gas enters high pressure water gas pipe (4) by the aperture above the precombustion chamber (17) and proceeds water gas reaction then, an end assembling reduction valve (3) of high pressure water gas pipe (4), reduction valve (3) is set in certain aperture and makes the suitable pressure of maintenance in the high pressure water gas pipe (4), on the tube wall of high pressure water gas pipe (4), be equipped with pressure transducer (6), temperature transducer (7), the pressure of lambda sensor (8) monitoring water gas reaction, the content of temperature and oxygen, if detect temperature, pressure is on the low side, and engine controller can increase fuel injection quantity automatically, otherwise can reduce fuel injection quantity, if detect the interior oxygen concentration of high pressure water gas pipe (4) surpass index will increase fuel injection quantity burn more than oxygen, reduction valve (3) links to each other with low-pressure water gas pipe (2), gas through thorough water gas reaction enters low-pressure water gas pipe (2) by reduction valve (3), low-pressure water gas pipe (2), heat exchanger (1), water gas electrically-controlled valve (13) links to each other with suction tude (15), water gas is cooled to below the burning-point after entered in the engine cylinder by closure (14) through over-heat-exchanger (1), reduction valve (3), water gas electrically-controlled valve (13), oil nozzle (5), being associated of water spout (9) with closure (14), closure (14) aperture increase is reduction valve (3) then, water gas electrically-controlled valve (13), oil nozzle (5), the aperture of water spout (9) also increases thereupon, otherwise then reduce, after motor stops, water gas electrically-controlled valve (13) is closed, going up the secondary water spout of assembling (23) at outlet pipe (24) sprays water in engine exhaust pipe, secondary water spout (23) links to each other with water pump (11) by water pipe (10), water sprays into the atomizing expansion of outlet pipe (24) back and promotes turbine motor (25) work done, and turbine motor (25) drives generator (26) generating.
2. pre-burning water-jet type engine as claimed in claim 1, it is characterized in that having reduced precombustion chamber intake valve (21), precombustion chamber (17) communicates with engine cylinder by precombustion chamber intake duct (20), pressurize valve (28) is arranged on precombustion chamber intake duct (20), on cylinder head, there is deep hole to be deep in the precombustion chamber intake duct (20) and and is processed with valve seat in the bottom of deep hole, pressurize valve body (27) is assemblied in the deep hole of cylinder head, and pressurize valve (28) is assemblied in to be slidingly connected on the pressurize valve body (27) and under the effect of spring pressurize valve (28) to be pressed in and seals up gas on the valve seat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105038420A CN102022177A (en) | 2010-10-10 | 2010-10-10 | Engine |
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|---|---|---|---|
| CN2010105038420A CN102022177A (en) | 2010-10-10 | 2010-10-10 | Engine |
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| CN102022177A true CN102022177A (en) | 2011-04-20 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278198A (en) * | 2011-05-11 | 2011-12-14 | 吴林 | Water-oil mixed combustion rotating engine |
| CN102720586A (en) * | 2011-06-10 | 2012-10-10 | 摩尔动力(北京)技术股份有限公司 | Impact-free free piston explosive exhaust engine |
| CN102748126A (en) * | 2011-06-20 | 2012-10-24 | 摩尔动力(北京)技术股份有限公司 | Valve control common cylinder U flow piston thermal power system |
| CN105370393A (en) * | 2014-08-27 | 2016-03-02 | 刘正祥 | Inner-cooling type internal combustion engine |
| CN105649752A (en) * | 2014-12-04 | 2016-06-08 | 王益 | Multi-energy sharing distribution power mechanism |
| CN105863828A (en) * | 2016-03-28 | 2016-08-17 | 谢承华 | Water power generator |
| CN107905880A (en) * | 2017-10-13 | 2018-04-13 | 义乌吉利发动机有限公司 | A kind of engine with water injection system |
| CN108223058A (en) * | 2018-01-21 | 2018-06-29 | 郭保玉 | The simple and easy method of conventional internal combustion engines tail gas clean-up and Waste Heat Reuse |
| CN108266290A (en) * | 2017-01-04 | 2018-07-10 | 罗伯特·博世有限公司 | Sprinkler |
| CN108691694A (en) * | 2017-04-06 | 2018-10-23 | 福特环球技术公司 | Method and system for engine exhaust catalysts operation |
| CN110685827A (en) * | 2019-10-09 | 2020-01-14 | 合肥工业大学 | Structure is adjusted to engine inlet physical and chemical characteristics |
| CN112727575A (en) * | 2021-01-22 | 2021-04-30 | 李贵臣 | Energy-saving high-efficiency low-pollution combined engine |
| CN114658571A (en) * | 2022-05-18 | 2022-06-24 | 四川中能西控低碳动力装备有限公司 | Hydrogen fuel engine and control method thereof |
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