CN108374719A - A kind of gas-oil hybrid engine - Google Patents
A kind of gas-oil hybrid engine Download PDFInfo
- Publication number
- CN108374719A CN108374719A CN201810225850.XA CN201810225850A CN108374719A CN 108374719 A CN108374719 A CN 108374719A CN 201810225850 A CN201810225850 A CN 201810225850A CN 108374719 A CN108374719 A CN 108374719A
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- Prior art keywords
- internal combustion
- linear actuator
- pneumatic linear
- combustion cylinder
- cylinder
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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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 74
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005183 dynamical system Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B65/00—Adaptations of engines for special uses not provided for in groups F02B61/00 or F02B63/00; Combinations of engines with other devices, e.g. with non-driven apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention discloses a kind of gas-oil hybrid engine, including alternatively distributed internal combustion cylinder and pneumatic linear actuator, bent axle, camshaft, liquid nitrogen storage tank and heat exchangers；It is equipped with around one week water jacket of internal combustion cylinder and pneumatic linear actuator in the outside of internal combustion cylinder and pneumatic linear actuator；The exhaust pipe of the internal combustion cylinder is connected with heat exchanger；Compression pump is equipped in liquid nitrogen storage tank, the compression pump is connected after control valve with heat exchanger, and pressure sensor is equipped in heat exchanger；Liquid nitrogen forms high pressure gas in heat exchanger, is then connected simultaneously with the air inlet pipe of each pneumatic linear actuator through inlet manifold, and the exhaust pipe of each pneumatic linear actuator is connected with exhaust main, and the cold air of discharge is used as air conditioner refrigerating or is directly discharged into air.The present invention is applied in combination by internal combustion cylinder and pneumatic linear actuator, to substantially reduce oil consumption, improves safety without high pressure gas holder, and improve engine transfer efficiency, simple in structure, use cost is lower.
Description
Technical field
The present invention relates to technical field of engines more particularly to a kind of gas-oil hybrid engines.
Background technology
The new-energy automobile research and development of energy-saving and emission-reduction at present are in the whole world burning hot stage, and various new technologies and materials layers go out not
Thoroughly, it is restricted by battery bottleneck due to pure electric vehicle, to derive hybrid power, reduces the requirement to battery, become
It can be with the solution of commercialization.Current hybrid power is internal combustion engine and motor combination, with a smaller internal combustion engine
It can work for a long time in economical consumption of fuel area, take into account power output and generating function to extend course continuation mileage, motor can make up
The disadvantage of the poor oil consumption height of internal combustion engine underload discharge, peak torque and power output deficiency, 30 ~ 35% are reduced by complete-vehicle oil consumption.Its
Deficiency is：The energy of motor and battery comes from engine output work, and entire dynamical system becomes more complex, two kinds of power
Source needs coupling and control device management export, and complete vehicle weight, which increases, causes running resistance increase load-carrying ability to decline, dynamical system
There is still a need for larger battery and battery controller, battery charging and discharging effective percentage and life problems, motor and electric machine controllers in system
Also efficient problem etc., so energy-saving effect does not reach highly desirable.
Discharge at present better a kind of " air motor " is " zero-emission " that is, by the engine of high pressure air drives
Power.But its apparent deficiency is that gas cylinder energy storage density is low and safety is poor, and then course continuation mileage is short greatly for engine power, and gas
The weight and volume of bottle has severely impacted the load-carrying ability of vehicle.High pressure gas expansion acting generates ultralow temperature, causes to lubricate
Oil loses flowability and mechanical loss is made to increase, to more reduce the power per liter of engine.Current existing solution
It is to be worked using four-stroke cycle, i.e.,：--- 2 exhausts --- 3 from air natural aspiration --- of 1 high pressure admission and expansion work
It is compressed after a 4 discharge parts.Latter two stroke is completely in order to make the parts recovery temperature such as cylinder and piston, in order to avoid lubricating oil
It loses flowability.But air-breathing generates pumping loss, and compression consumes work done during compression, and thus internal additional consumption energy reduces dynamic
Power exports, and the every two turns of same cylinders of bent axle just do a work(so that power per liter further declines, this is the air motor marketization
Maximum bottleneck.
Invention content
For deficiencies of the prior art, it is an object of the invention to solve available engine oil consumption height, energy
Waste is big, and the high problem of use cost provides a kind of gas-oil hybrid engine, can pass through the group of internal combustion cylinder and pneumatic linear actuator
It closes and uses, to substantially reduce oil consumption, improve safety without high pressure gas holder, and improve engine transfer efficiency, structure
Simply, use cost is lower.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is such：A kind of gas-oil hybrid hair
Motivation, it is characterised in that：Including alternatively distributed internal combustion cylinder and pneumatic linear actuator, bent axle, camshaft, liquid nitrogen storage tank and heat exchange
Device；The internal combustion cylinder and pneumatic linear actuator are piston type power cylinder, and the cylinder body and cylinder cap of the internal combustion cylinder and pneumatic linear actuator are integrated in one
It rises, is equipped with around one week water jacket of internal combustion cylinder and pneumatic linear actuator in the outside of internal combustion cylinder and pneumatic linear actuator；The piston of the internal combustion cylinder is gentle
The piston of dynamic cylinder is connected by connecting rod with bent axle respectively, and the bent axle drives cam axle, camshaft logical after transmission gear
Excess convexity wheel belt is moved valve stem and is moved up and down, and valve stem drives inlet valve and the exhaust of internal combustion cylinder and pneumatic linear actuator again after rocking arm
Door opening and closing, wherein internal combustion cylinder cooperates with pneumatic linear actuator and does work jointly to bent axle；The exhaust pipe of the internal combustion cylinder and heat exchanger phase
Even；
Compression pump is equipped in liquid nitrogen storage tank, the compression pump is connected with heat exchanger after control valve, is equipped in heat exchanger
Pressure sensor for detecting nitrogen pressure；Liquid nitrogen forms high pressure gas after carrying out heat exchange with I. C. engine exhaust in heat exchanger
Then body is connected with the air inlet pipe of each pneumatic linear actuator simultaneously through inlet manifold, be equipped in the air inlet pipe of pneumatic linear actuator high pressure into
Air valve；The exhaust pipe of each pneumatic linear actuator is connected with exhaust main, and the cold air of discharge is used as air conditioner refrigerating or is directly discharged into air.
Further, when internal combustion cylinder is 2 stroke power cylinder, an internal combustion cylinder and a pneumatic linear actuator form a driving cylinder
Group, the internal combustion cylinder of same driving cylinder group is synchronous with pneumatic linear actuator to do work to bent axle.
Further, suitable according to doing work in one cyclic process of any internal combustion cylinder when internal combustion cylinder is 4 stroke power cylinder
Sequence, two adjacent pneumatic linear actuators do work successively, do work jointly to bent axle.
The energy that 1. two kinds of different forms can be stored（That is fuel oil and liquid nitrogen）After integrated device conversion through the invention
Coaxial output, realizes the one-stop conversion from Dual-energy source to mechanical energy, without two sets of independent energy conversion devices.And it is detached from
Demand to the dynamic coupling device needed for conventional hybrid system.
2. efficient recycling may be implemented in the thermal energy caused by internal combustion cylinder working in addition to acting, and without relying on
External additional equipment, the thermal energy of recycling can be used to improve the operating temperature of pneumatic linear actuator, accelerate gas expansion process and improve pneumatic linear actuator
Energy conversion efficiency.Similarly, what the low temperature cold that pneumatic cylinder working is formed can also be used for internal combustion cylinder cools down or is directly used in end
Refrigeration demand, loss of the energy in multistage transfer process when meeting such demand to reduce.I.e. energy is by head end（Storage
End）Form is to least significant end（Effectively use end）The transfer process of form is simplified, and total conversion efficiency can obtain very big promotion.
3. hybrid form can be not necessarily to several attachmentes such as cooling fan and radiator when working reduces cost, water pump is also
The design that more minimizes can be achieved, to simplify the energy consumption that structure and reducing drives attachment, further increase mechanical effect
Rate.
4. vehicle-mounted substitute gas cylinder using liquid nitrogen, safety is improved.
5. being also used as internal combustion cylinder using high pressure gas to be pressurized, to expand the Power coverage range of dynamical system.
6. internal combustion cylinder can be by special material for generating electricity with the cold and hot apparent temperature difference generated when pneumatic cylinder working.
Description of the drawings
Fig. 1 is the principle of the present invention structural schematic diagram.
Fig. 2 is the crank throw relation schematic diagram of embodiment.
Fig. 3 is each power cylinder acting sequential schematic of embodiment.
In figure：1-internal combustion cylinder, 2-pneumatic linear actuators, 3-liquid nitrogen storage tanks, 4-heat exchangers, 5-water jackets, 6-compression pumps,
7-control valves, 8-pressure sensors, 9-inlet manifolds, 10-fuel delivery pipelines.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment：Referring to Fig. 1, a kind of gas-oil hybrid engine, including alternatively distributed internal combustion cylinder 1 and pneumatic linear actuator 2,
Bent axle, camshaft, liquid nitrogen storage tank 3 and heat exchanger 4；The internal combustion cylinder 1 and pneumatic linear actuator 2 are piston type power cylinder；Wherein,
The structure of the internal combustion cylinder 1 and pneumatic linear actuator 2 is consistent with the structure of conventional internal combustion cylinder 1 and pneumatic linear actuator 2, is the prior art, and with
Fuel delivery pipeline 10 is connected.
The cylinder body and cylinder cap of the internal combustion cylinder 1 and pneumatic linear actuator 2 integrate, and are set in the outside of internal combustion cylinder 1 and pneumatic linear actuator 2
Have around 2 one weeks water jackets of internal combustion cylinder 1 and pneumatic linear actuator 5（I.e. the water jacket 5 surrounds internal combustion cylinder 1 and pneumatic linear actuator 2）；Due to pneumatic linear actuator 2
Interior nitrogen（High pressure gas）After expansion work, the temperature of cylinder body is very low（- 180 ° or so）, therefore, by the water in water jacket 5 into
The heat exchange of row internal combustion cylinder 1 and pneumatic linear actuator 2 to can either quickly cool down to internal combustion cylinder 1, and can be such that pneumatic linear actuator 2 quickly rises
Temperature effectively improves the working efficiency of engine to greatly improve power per liter.Preferably to carry out heat exchange, the internal combustion cylinder 1
It is alternately distributed with pneumatic linear actuator 2.
The piston of the internal combustion cylinder 1 and the piston of pneumatic linear actuator 2 are connected by connecting rod with bent axle respectively, and the bent axle is through transmission
Cam axle, camshaft is driven to be moved up and down by cam driven valve stem after gear, valve stem band again after rocking arm
The inlet valve and exhaust door switch of dynamic internal combustion cylinder 1 and pneumatic linear actuator 2, wherein internal combustion cylinder 1 cooperates jointly with pneumatic linear actuator 2 to song
Axis does work；Specifically, the size for the sequence of top dead centre, the number of stroke of working cycles and engine load being reached according to piston is distinguished
It controls it and is opened and closed the moment.The exhaust pipe of the internal combustion cylinder 1 is connected with heat exchanger 4.
Compression pump 6 is equipped in liquid nitrogen storage tank 3, the compression pump 6 is connected with heat exchanger 4 after control valve 7, is exchanging heat
The pressure sensor 8 for detecting nitrogen pressure is equipped in device 4；The pressure value that central control system is detected according to pressure sensor 8
And the parameters such as engine load, the switch into traveling control valve 7 control.Liquid nitrogen carries out heat in heat exchanger 4 with I. C. engine exhaust
Form high pressure gas after exchange, be then connected simultaneously with the air inlet pipe of each pneumatic linear actuator 2 through inlet manifold 9, pneumatic linear actuator 2 into
High pressure admission valve is equipped on tracheae.The exhaust pipe of each pneumatic linear actuator 2 is connected with exhaust main, and the cold air of discharge is used to be used as air-conditioning
Freeze or is directly discharged into air.
As an implementation, when internal combustion cylinder 1 is 2 stroke power cylinder, an internal combustion cylinder 1 and 2 shape of pneumatic linear actuator
At a driving cylinder group, the internal combustion cylinder 1 of same driving cylinder group is synchronous with pneumatic linear actuator 2 to do work to bent axle.
As another embodiment, referring to Fig. 2, Fig. 3, when internal combustion cylinder 1 is 4 stroke power cylinder, 1 one, any internal combustion cylinder follows
During ring, according to acting sequence, two adjacent pneumatic linear actuators 2 do work successively, do work jointly to bent axle.
Specifically, such as a six cylinder machines, pneumatic linear actuator 2 and internal combustion cylinder 1 are arranged alternately, i.e.,：1,3,5 cylinders are internal combustion cylinder 1,
2,4,6 be pneumatic linear actuator 2；Crank throw on bent axle is three groups, and the angle between arbitrary two groups of crank throws is 120 °.Actual processing process
In, 1,3,5 cylinders are remained to original internal combustion cylinder 1, as usual oil jetting combustion output power；2,4,6 cylinders are then changed to pneumatic linear actuator 2, when
When the piston of pneumatic linear actuator 2 reaches top dead centre, a certain number of high pressure gas are supplied according to the size of load, are pushed with high pressure gas
Piston does work.Compression pump 6 is equipped in system in liquid nitrogen bottle, through valve input heat exchanger 4, heat will be absorbed after liquid nitrogen boost in pressure
Then become high pressure gas afterwards to use for pneumatic linear actuator 2.
Be supplied respectively to fuel oil or high pressure gas according to each cylinder acting sequence, originally 1,3, the valve timing of 5 cylinders it is constant, 2,4,6
Cylinder then opens high pressure admission valve in the top dead centre of this cylinder, and payload carries out Comprehensive Control with pressure change and throttling, works as gas
Dynamic 2 descent of piston of cylinder is opened to exhaust valve when certain position carries out free exhaust, carries out forced exhaust when piston stroking upward therewith, directly
Reach top dead centre inlet valve to piston and opens the two stroke next cycle of progress.I.e. 1,3, be divided into 240 between the acting of 5 cylinders and write music handle
Corner, and it is divided into 120 crank angle degrees between the acting of 6,2,4 cylinders.
By coordinating internal combustion cylinder 1 and pneumatic linear actuator 2, control simple in structure is easy, and the service life of the two is suitable, be it is complementary very
Good combination.Because the energy density that fuel oil carries is high, complementation can be formed with gas cylinder, the exhaust gas heat of engine can be used for evaporating
Liquid nitrogen and lift gas pressure are done work for pneumatic linear actuator 2, and the required heat of 2 recovery temperature of pneumatic linear actuator, which then arises directly from, to be started
Machine cooling water, then be equivalent to the energy that internal combustion cylinder 1 sheds it is partially recycled be used for " warming-up ", the cold that pneumatic linear actuator 2 is shed is then
Cooling as internal combustion cylinder 1 is to have a role to play.The cylinder number and arrangement of internal combustion cylinder 1 and pneumatic linear actuator 2 can be according to realities in the present invention
Border type and flexible design is required, i.e., the distribution sequences of all cylinder spread patterns, pneumatic linear actuator 2 and internal combustion cylinder 1 can be according to requiring
Flexible design；And independent different circulation form can be respectively adopted in pneumatic linear actuator 2 and internal combustion cylinder 1（Such as two strokes, four strokes, Alto
Cycle, Di Saier cycles, Aunar gold grace or Miller cycle etc.）.Further, since have the heat source of internal combustion engine, therefore can be in liquid
It installs compression pump 6 in nitrogen storage tank 3 additional, is pumped out after liquid nitrogen is pressurizeed, pneumatic linear actuator 2 is directly evaporated to for high pressure gas through heat exchanger 4, and
The exhaust energy that internal combustion engine can be recycled to a greater degree, to reach rate of economizing gasoline more higher than conventional hybrid system, and
And it is more preferable with safety after liquid nitrogen replacement high pressure gas holder.
Finally, it should be noted that technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, it will be understood by those of ordinary skill in the art that, those are modified or replaced equivalently technical scheme of the present invention, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (3)
1. a kind of gas-oil hybrid engine, it is characterised in that：It is bent axle, convex including alternatively distributed internal combustion cylinder and pneumatic linear actuator
Wheel shaft, liquid nitrogen storage tank and heat exchanger；The internal combustion cylinder and pneumatic linear actuator are piston type power cylinder, the internal combustion cylinder and pneumatic
The cylinder body and cylinder cap of cylinder integrate, and are equipped with around one week water of internal combustion cylinder and pneumatic linear actuator in the outside of internal combustion cylinder and pneumatic linear actuator
Set；The piston of the internal combustion cylinder and the piston of pneumatic linear actuator are connected by connecting rod with bent axle respectively, and the bent axle is after transmission gear
Cam axle, camshaft is driven to be moved up and down by cam driven valve stem, valve stem drives internal combustion again after rocking arm
The inlet valve and exhaust valve of cylinder and pneumatic linear actuator are opened and closed, wherein internal combustion cylinder cooperates with pneumatic linear actuator and does work jointly to bent axle；It is described
The exhaust pipe of internal combustion cylinder is connected with heat exchanger；
Compression pump is equipped in liquid nitrogen storage tank, the compression pump is connected with heat exchanger after control valve, is equipped in heat exchanger
Pressure sensor for detecting nitrogen pressure；Liquid nitrogen forms high pressure gas after carrying out heat exchange with I. C. engine exhaust in heat exchanger
Then body is connected with the air inlet pipe of each pneumatic linear actuator simultaneously through inlet manifold, be equipped in the air inlet pipe of pneumatic linear actuator high pressure into
Air valve；The exhaust pipe of each pneumatic linear actuator is connected with exhaust main, and the cold air of discharge is used as air conditioner refrigerating or is directly discharged into air.
2. a kind of gas-oil hybrid engine according to claim 1, it is characterised in that：When internal combustion cylinder is dynamic for 2 strokes
When power cylinder, an internal combustion cylinder and a pneumatic linear actuator form a driving cylinder group, and the internal combustion cylinder and pneumatic linear actuator of same driving cylinder group are same
Step does work to bent axle.
3. a kind of gas-oil hybrid engine according to claim 1, it is characterised in that：When internal combustion cylinder is dynamic for 4 strokes
When power cylinder, in one cyclic process of any internal combustion cylinder, according to acting sequence, two adjacent pneumatic linear actuators do work successively, jointly to song
Axis does work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225850.XA CN108374719A (en) | 2018-03-19 | 2018-03-19 | A kind of gas-oil hybrid engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225850.XA CN108374719A (en) | 2018-03-19 | 2018-03-19 | A kind of gas-oil hybrid engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374719A true CN108374719A (en) | 2018-08-07 |
Family
ID=63019084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225850.XA Pending CN108374719A (en) | 2018-03-19 | 2018-03-19 | A kind of gas-oil hybrid engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963305A (en) * | 2020-08-27 | 2020-11-20 | 东风汽车集团有限公司 | Six-stroke hybrid engine |
| US20230374957A1 (en) * | 2022-05-17 | 2023-11-23 | Jaime Ruvalcaba | Buffered Internal Combustion Engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201013446Y (en) * | 2007-04-06 | 2008-01-30 | 浙江大学 | Hybrid power engine |
| CN101225767A (en) * | 2008-02-03 | 2008-07-23 | 浙江大学 | Nestification type air-actuated/internal combustion mixed dynamical engine |
| WO2009136793A1 (en) * | 2008-05-08 | 2009-11-12 | Hamworthy Gas Systems As | Gas supply systems for gas engines |
| CN102383972A (en) * | 2011-01-14 | 2012-03-21 | 靳北彪 | Internal combustion liquid engine |
| CN103711573A (en) * | 2014-01-15 | 2014-04-09 | 苟仲武 | Hybrid power device and system with fuel and direct-injection liquid gas and power output construction method |
-
2018
- 2018-03-19 CN CN201810225850.XA patent/CN108374719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201013446Y (en) * | 2007-04-06 | 2008-01-30 | 浙江大学 | Hybrid power engine |
| CN101225767A (en) * | 2008-02-03 | 2008-07-23 | 浙江大学 | Nestification type air-actuated/internal combustion mixed dynamical engine |
| WO2009136793A1 (en) * | 2008-05-08 | 2009-11-12 | Hamworthy Gas Systems As | Gas supply systems for gas engines |
| CN102383972A (en) * | 2011-01-14 | 2012-03-21 | 靳北彪 | Internal combustion liquid engine |
| CN103711573A (en) * | 2014-01-15 | 2014-04-09 | 苟仲武 | Hybrid power device and system with fuel and direct-injection liquid gas and power output construction method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963305A (en) * | 2020-08-27 | 2020-11-20 | 东风汽车集团有限公司 | Six-stroke hybrid engine |
| US20230374957A1 (en) * | 2022-05-17 | 2023-11-23 | Jaime Ruvalcaba | Buffered Internal Combustion Engine |
| US11920546B2 (en) * | 2022-05-17 | 2024-03-05 | Jaime Ruvalcaba | Buffered internal combustion engine |
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Application publication date: 20180807 |
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