CN103161572B - Engine and vehicle with the same - Google Patents
Engine and vehicle with the same Download PDFInfo
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- CN103161572B CN103161572B CN201310065069.8A CN201310065069A CN103161572B CN 103161572 B CN103161572 B CN 103161572B CN 201310065069 A CN201310065069 A CN 201310065069A CN 103161572 B CN103161572 B CN 103161572B
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Abstract
The invention discloses an engine and a vehicle with the same. The engine comprises a first air cylinder, a second air cylinder, a third air cylinder, a first crankshaft and a second crankshaft. The first air cylinder is provided with a first piston, a first inlet valve and a first exhaust valve. The second air cylinder is provided with a second piston, a second inlet valve and a second exhaust valve. The third air cylinder is provided with a third piston, a fourth piston, a third inlet valve and a third exhaust valve. The first crankshaft is provided with a first bellcrank and a second bellcrank, and the second crankshaft is provided with a third bellcrank and a fourth bellcrank. The first bellcrank is connected with the first piston, the second bellcrank is connected with the third piston, the third bellcrank is connected with the second piston, and the fourth bellcrank is connected with the fourth piston. The engine has the advantages of being good in self-balancing performance, small in vibration, and the like.
Description
Technical field
The present invention relates to vehicular field, in particular to a kind of motor and the vehicle with this motor.
Background technique
The cylinder of existing motor is divided into array and V-type according to arrangement mode.And the bent axle of existing motor is longer.Therefore there is the defects such as Equilibrium is poor, rotary inertia large, low-response in existing motor.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of motor.
Another object of the present invention is to propose a kind of vehicle with described motor.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of motor, described motor comprises: the first to the 3rd cylinder, described first cylinder has first piston, the first intake valve and first row valve, described second cylinder has the second piston, the second intake valve and second row valve, and described 3rd cylinder has the third and fourth piston, the 3rd intake valve and the 3rd exhaust valve; And first and second bent axles, described first bent axle has the first and second crank throws, described second bent axle has the third and fourth crank throw, wherein, described first crank throw is connected with described first piston and described second crank throw is connected with described 3rd piston, and described 3rd crank throw is connected with described second piston and described 4th crank throw is connected with described 4th piston.
Pass through to arrange described 3rd cylinder between described first cylinder be oppositely arranged and described second cylinder according to the motor of the embodiment of the present invention, and described first cylinder and described 3rd cylinder are all connected with described first bent axle and described second cylinder is all connected with described second bent axle with described 3rd cylinder, thus the vibrations of described first cylinder, described second cylinder and described 3rd cylinder can be made to cancel out each other, described overall engine stress balance can be made thus, the Power output of described motor is smooth-going, without the need to arranging trunnion shaft.Therefore, according to the described motor of the embodiment of the present invention have self-regulation good, shake the advantages such as little.
And, according to the length of described first bent axle of the motor of the embodiment of the present invention and the length of described second bent axle less, therefore described motor also have rotary inertia little, respond the advantages such as fast.
In addition, according to the motor of the embodiment of the present invention, also there is following additional technical feature:
According to one embodiment of present invention, the center of the center of described first piston, the center of described second piston, described 3rd piston, the center of described 4th piston, the main rotating shaft line of described first bent axle and the main rotating shaft line of described second bent axle are positioned in same level, the center of described first piston, the center of described second piston, the center of described 3rd piston and being centrally located on same straight line of described 4th piston.
The height of described motor can be reduced thus, namely can reduce the center of gravity of described motor, thus not only can improve stability, the flow dynamics of vehicle, and the volume of engine bin can be reduced, reduce the installation difficulty of described motor.
According to one embodiment of present invention, described first intake valve is located at the top of described first cylinder and described first row valve is located on the sidewall of described first cylinder, described second intake valve is located at the top of described second cylinder and described second row valve is located on the sidewall of described second cylinder, on the first side wall that described 3rd intake valve is located at described 3rd cylinder and described 3rd exhaust valve be located on the second sidewall of described 3rd cylinder, described the first side wall is relative with described second sidewall.
Not only can simplify the structure of described first cylinder and described second cylinder thus, make the structure of described first cylinder and described second cylinder more reasonable, and intake efficiency and the exhaust efficiency of described first cylinder and described second cylinder can be improved.
According to one embodiment of present invention, the stroke of each in the described first to the 3rd cylinder is two strokes.Thus, not only greatly can simplify the structure of described motor, reduce the manufacture cost of described motor, and the power that described motor can be enable to provide larger.
According to one embodiment of present invention, each in described first and second cylinders is gasoline cylinder, and described 3rd cylinder is diesel oil cylinder.Described motor can be duel fuel engine thus, thus described motor has, and power is strong, energy utilization rate advantages of higher.
According to one embodiment of present invention, described first crank throw is parallel with described second crank throw, and described 3rd crank throw is parallel with described 4th crank throw.Can make that the entirety of described motor is stressed to be balanced more thus, thus the vibrations of described motor can be reduced further, improve the self-regulation of described motor further.
According to one embodiment of present invention, described motor also comprises air inlet switch, and described air inlet switch is located in the suction tude that is connected with described 3rd intake valve and disconnects described suction tude for connected sum; And air discharge cook, described air discharge cook is located on the outlet pipe that is connected with described 3rd exhaust valve and disconnects described outlet pipe for connected sum.
Whether externally can control described 3rd cylinder output work according to the different operating modes of described motor thus, namely described motor easily, easily can realize described 3rd cylinder deactivation, thus can improve efficiency and the fuel economy of described motor.
According to one embodiment of present invention, each in described first to the 3rd cylinder is multiple, each in described first to fourth crank throw is multiple, wherein multiple described first crank throw is connected with multiple described first piston respectively and multiple described second crank throw is connected with multiple described 3rd piston respectively accordingly accordingly, and multiple described 3rd crank throw is distinguished and to be connected with multiple described second piston accordingly and multiple described 4th crank throw is connected with multiple described 4th piston respectively accordingly.
Not only can improve the power matching performance of described motor thus, and the development cost of described motor can be reduced.
Embodiment according to a second aspect of the present invention proposes a kind of vehicle, and described vehicle comprises motor described according to a first aspect of the present invention.
According to the vehicle of the embodiment of the present invention by arranging the motor according to above-described embodiment, thus have self-regulation good, shake the advantages such as little.
According to one embodiment of present invention, described motor is the motor according to above-described embodiment, described vehicle also comprises electronic control unit, and described electronic control unit and described air inlet switch are connected with described air discharge cook and open and close and control described air discharge cook open and close for controlling described air inlet switch.
Whether externally can control described 3rd cylinder output work according to the different operating modes of described motor thus, namely described motor easily, easily can realize described 3rd cylinder deactivation, thus can improve efficiency and the fuel economy of described motor.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the motor according to the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1, the motor 1 according to the embodiment of the present invention is described.As shown in Figure 1, the first cylinder 10, second cylinder 20, the 3rd cylinder 30, first bent axle 40 and the second bent axle 50 is comprised according to the motor 1 of the embodiment of the present invention.
First cylinder 10 has first piston 11, first intake valve and first row valve, second cylinder 20 has the second piston 21, second intake valve and second row valve, and the 3rd cylinder 30 has the 3rd piston 31, the 4th piston 32, the 3rd intake valve and the 3rd exhaust valve.First bent axle 40 has the first crank throw 41 and the second crank throw 42, second bent axle 50 has the 3rd crank throw 51 and the 4th crank throw 52, wherein, first crank throw 41 of the first bent axle 40 is connected with the first piston 11 of the first cylinder 10 and the second crank throw 42 of the first bent axle 40 is connected with the 3rd piston 31 of the 3rd cylinder 30, and the 3rd crank throw 51 of the second bent axle 50 is connected with the second piston 21 of the second cylinder 20 and the 4th crank throw 52 of the second bent axle 50 is connected with the 4th piston 32 of the 3rd cylinder 30.
In other words, the 3rd cylinder 30 can be located between the first cylinder 10 and the second cylinder 20.Particularly, the first cylinder 10 can be located at the side (such as left side) of the 3rd cylinder 30, and the second cylinder 20 can be located at the opposite side (such as right side) of the 3rd cylinder 30, and the side of the 3rd cylinder 30 is relative with the opposite side of the 3rd cylinder 30.Advantageously, the 3rd cylinder 30 can be located in the middle of the first cylinder 10 and the second cylinder 20.That is, the distance between the 3rd cylinder 30 and the first cylinder 10 can equal the distance between the 3rd cylinder 30 and the second cylinder 20.
Below with reference to Fig. 1, the working procedure according to the motor 1 of the embodiment of the present invention is described.Wherein, the first cylinder 10 and the second cylinder 20 can be lighted a fire simultaneously, and the first piston 11 of the first cylinder 10 and the second piston 21 of the second cylinder 20 can move in the opposite direction.
When first piston 11 is from right stop to left movement, described first intake valve and first row valve-closing, first piston 11 starts to compress the gas in the first cylinder 10, lights the gas in the first cylinder 10 subsequently, and described gaseous combustion expansion produces heat energy promotion first piston 11 and moves right.When first piston 11 is close to right stop, described first row pore is opened to be discharged by waste gas, so far completes a power cycle.Wherein, first piston 11 drives the first bent axle 40 to rotate by the first crank throw 41, thus makes the second crank throw 42 drive the 3rd piston 31 of the 3rd cylinder 30 to move.
When the second piston 21 moves right from left stop, described second intake valve and second row valve-closing, described second piston 21 starts to compress the gas in the second cylinder 20, lights the gas in the second cylinder 20 subsequently, and described gaseous combustion expansion produces heat energy and promotes the second piston 21 to left movement.When the second piston 21 is close to left stop, described second row pore is opened to be discharged by waste gas, so far completes a power cycle.Wherein, the second piston 21 drives the second bent axle 50 to rotate by the 3rd crank throw 51, thus makes the 4th crank throw 52 drive the 4th piston 32 of the 3rd cylinder 30 to move.
Motor 1 according to the embodiment of the present invention passes through to arrange the 3rd cylinder 30 between the first cylinder 10 be oppositely arranged and the second cylinder 20, and the first cylinder 10 and the 3rd cylinder 30 are all connected with the first bent axle 40 and the second cylinder 20 is all connected with the second bent axle 50 with the 3rd cylinder 30, thus the vibrations of the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 can be made to cancel out each other, the overall stress balance of motor 1 can be made thus, the Power output of motor 1 is smooth-going, without the need to arranging trunnion shaft.Therefore, according to the motor 1 of the embodiment of the present invention have self-regulation good, shake the advantages such as little.
And, according to the length of the first bent axle 40 of the motor 1 of the embodiment of the present invention and the length of the second bent axle 50 less, therefore motor 1 also have rotary inertia little, respond the advantages such as fast.
As shown in Figure 1, in some embodiments of the invention, the main rotating shaft line of the center of the center of first piston 11, the center of the second piston 21, the 3rd piston 31, the center of the 4th piston 32, the main rotating shaft line of the first bent axle 40 and the second bent axle 50 can be positioned in same level, and the center of first piston 11, the center of the second piston 21, the center of the 3rd piston 31 and the center of the 4th piston 32 can be located along the same line.That is, first cylinder 10, second cylinder 20, the 3rd cylinder 30, first bent axle 40 and the second bent axle 50 can be arranged in the horizontal direction, and namely the first cylinder 10, second cylinder 20, the 3rd cylinder 30, first bent axle 40 and the second bent axle 50 can be positioned at sustained height.
The height of motor 1 can be reduced thus, namely can reduce the center of gravity of motor 1, thus not only can improve stability, the flow dynamics of vehicle, and the volume of engine bin can be reduced, reduce the installation difficulty of motor 1.Wherein, the main rotating shaft line of the first bent axle 40 refers to the spin axis of the main journal of the first bent axle 40, and the main rotating shaft line of the second bent axle 50 refers to the spin axis of the main journal of the second bent axle 50.
Advantageously, as shown in Figure 1, the first crank throw 41 can be parallel with the second crank throw 42, and the 3rd crank throw 51 can be parallel with the 4th crank throw 52.Can make that the entirety of motor 1 is stressed to be balanced more thus, thus the vibrations of motor 1 can be reduced further, improve the self-regulation of motor 1 further.
As shown in Figure 1, in one embodiment of the invention, described first intake valve can be located at the top of the first cylinder 10 and described first row valve can be located on the sidewall of the first cylinder 10, and described second intake valve can be located at the top of the second cylinder 20 and described second row valve can be located on the sidewall of the second cylinder 20.Not only can simplify the structure of the first cylinder 10 and the second cylinder 20 thus, make the structure of the first cylinder 10 and the second cylinder 20 more reasonable, and intake efficiency and the exhaust efficiency of the first cylinder 10 and the second cylinder 20 can be improved.
On the first side wall that described 3rd intake valve can be located at the 3rd cylinder 30 and described 3rd exhaust valve can be located on the second sidewall of the 3rd cylinder 30, described the first side wall can be relative with described second sidewall.That is, the 3rd cylinder 30 can not have cylinder cap, and described 3rd intake valve can be sealed by the 3rd piston 31, and described 4th intake valve can be sealed by the 4th piston 32.Not only can simplify the structure of the 3rd cylinder 30 thus, and the manufacture cost of the 3rd cylinder 30 can be reduced.
Advantageously, the stroke of each in the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 can be two strokes.In other words, motor 1 can be two-cycle engine.Not only greatly can simplify the structure of motor 1 thus, reduce the manufacture cost of motor 1, and the power that motor 1 can be made can to provide larger.
As shown in Figure 1, in a concrete example of the present invention, each in the first cylinder 10 and the second cylinder 20 can be gasoline cylinder, and the 3rd cylinder 30 can be diesel oil cylinder.Wherein, gasoline cylinder refers to the cylinder of fuel for gasoline of use, and diesel oil cylinder refers to the cylinder of fuel for diesel oil of use.That is, the fuel that the first cylinder 10 and the second cylinder 20 use is gasoline, and the fuel that the 3rd cylinder 30 uses is diesel oil.Motor 1 can be duel fuel engine thus, thus motor 1 has, and power is strong, energy utilization rate advantages of higher.
In addition, the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 can be gasoline cylinders, and the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 also can be diesel oil cylinders.In addition, each in the first cylinder 10 and the second cylinder 20 can be diesel oil cylinder, and the 3rd cylinder 30 can be gasoline cylinder.
As shown in Figure 1, in examples more of the present invention, motor 1 can also comprise air inlet switch 60 and air discharge cook 70.
Air inlet switch 60 can be located in the suction tude 80 that is connected with described 3rd intake valve, and air inlet switch 60 may be used for connected sum and disconnects suction tude 80.Air discharge cook 70 can be located on the outlet pipe 90 that is connected with described 3rd exhaust valve, and air discharge cook 70 may be used for connected sum and disconnects outlet pipe 90.In other words, suction tude 80 can be connected with described 3rd intake valve and suction tude 80 can be provided with air inlet switch 60, and outlet pipe 90 can be connected with described 3rd exhaust valve and outlet pipe 90 can be provided with air discharge cook 70.
Wherein, air inlet switch 60 can be connected with the electronic control unit of vehicle (ECU) with air discharge cook 70.Described electronic control unit can control air inlet switch 60 and open and close so that connected sum disconnects suction tude 80, and described electronic control unit can control air discharge cook 70 and open and close so that connected sum disconnects outlet pipe 90.Whether externally can control the 3rd cylinder 30 output work according to the different operating modes of motor 1 thus, namely motor 1 easily, easily can realize the 3rd cylinder 30 cylinder deactivation, thus can improve efficiency and the fuel economy of motor 1.
Specifically, when motor 1 be in Smaller load commonly use operating mode and high-performance cruise time, described electronic control unit can control air inlet switch 60 and air discharge cook 70 cuts out, suction tude 80 and outlet pipe 90 disconnect, the oil sprayer of the 3rd cylinder 30 stops oil spout, 3rd piston 31 of the 3rd cylinder 30 and the 4th piston 32 only carry out the motion of the air in compression the 3rd cylinder 30, and not external output work, now motor 1 only uses the first cylinder 10 and the second cylinder 20 to work.
When motor 1 is in high load working condition (such as overtake other vehicles, operating mode that climbing etc. needs explosive force), described electronic control unit can control air inlet switch 60 and air discharge cook 70 is opened, suction tude 80 is communicated with outlet pipe 90, and now the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 work simultaneously.
In an example of the present invention, each in the first cylinder 10, second cylinder 20 and the 3rd cylinder 30 can be multiple, and each in the first crank throw 41, second crank throw 42, the 3rd crank throw 51 and the 4th crank throw 52 can be multiple.Wherein, multiple first crank throw 41 can be distinguished and to be connected with multiple first piston 11 accordingly and multiple second crank throw 42 can be distinguished and is connected with multiple 3rd piston 31 accordingly, and multiple 3rd crank throw 51 can be distinguished and to be connected with multiple second piston 21 accordingly and multiple 4th crank throw 52 can be distinguished and is connected with multiple 4th piston 32 accordingly.
In other words, the quantity of the quantity of the quantity of the quantity of first piston 11, the quantity of the second piston 21, the 3rd piston 31, the quantity of the 4th piston 32, the first crank throw 41, the quantity of the second crank throw 42, the quantity of the 3rd crank throw 51 and the 4th crank throw 52 can be equal, first crank throw 41 can be connected with a first piston 11 and second crank throw 42 can be connected with the 3rd piston 31, and the 3rd crank throw 51 can be connected with second piston 21 and the 4th crank throw 52 can be connected with the 4th piston 32.
First cylinder 10, second cylinder 20 and the 3rd cylinder 30 can form a cylinder block, and motor 1 can have multiple described cylinder block, and according to different power demands, can use cylinder block described in one or more groups.Not only can improve the power matching performance of motor 1 thus, and the development cost of motor 1 can be reduced.Multiple described cylinder block can be arranged at interval along the length direction of the length direction of the first bent axle 40 and the second bent axle 50.
Present invention also offers a kind of vehicle.The motor 1 according to above-described embodiment is comprised according to the vehicle of the embodiment of the present invention.
According to the vehicle of the embodiment of the present invention by arranging the motor 1 according to above-described embodiment, thus have self-regulation good, shake the advantages such as little.
In some embodiments of the invention, described vehicle can also comprise electronic control unit (ECU), described electronic control unit can be connected with air discharge cook 70 with air inlet switch 60, and described electronic control unit opens and closes and controls air discharge cook 70 open and close for controlling air inlet switch 60.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a motor, is characterized in that, comprising:
First to the 3rd cylinder, described first cylinder has first piston, the first intake valve and first row valve, described second cylinder has the second piston, the second intake valve and second row valve, and described 3rd cylinder has the third and fourth piston, the 3rd intake valve and the 3rd exhaust valve; And
First and second bent axles, described first bent axle has the first and second crank throws, described second bent axle has the third and fourth crank throw, wherein, described first crank throw is connected with described first piston and described second crank throw is connected with described 3rd piston, and described 3rd crank throw is connected with described second piston and described 4th crank throw is connected with described 4th piston
Described first intake valve is located at the top of described first cylinder and described first row valve is located on the sidewall of described first cylinder, described second intake valve is located at the top of described second cylinder and described second row valve is located on the sidewall of described second cylinder, on the first side wall that described 3rd intake valve is located at described 3rd cylinder and described 3rd exhaust valve be located on the second sidewall of described 3rd cylinder, described the first side wall is relative with described second sidewall.
2. motor according to claim 1, it is characterized in that, the center of the center of described first piston, the center of described second piston, described 3rd piston, the center of described 4th piston, the main rotating shaft line of described first bent axle and the main rotating shaft line of described second bent axle are positioned in same level, the center of described first piston, the center of described second piston, the center of described 3rd piston and being centrally located on same straight line of described 4th piston.
3. motor according to claim 1, is characterized in that, the stroke of each in the described first to the 3rd cylinder is two strokes.
4. motor according to claim 1, is characterized in that, each in described first and second cylinders is gasoline cylinder, and described 3rd cylinder is diesel oil cylinder.
5. motor according to claim 1, is characterized in that, described first crank throw is parallel with described second crank throw, and described 3rd crank throw is parallel with described 4th crank throw.
6. motor according to claim 1, is characterized in that, also comprises:
Air inlet switch, described air inlet switch is located in the suction tude that is connected with described 3rd intake valve and disconnects described suction tude for connected sum; With
Air discharge cook, described air discharge cook is located on the outlet pipe that is connected with described 3rd exhaust valve and disconnects described outlet pipe for connected sum.
7. motor according to claim 6, it is characterized in that, each in described first to the 3rd cylinder is multiple, each in described first to fourth crank throw is multiple, wherein multiple described first crank throw is connected with multiple described first piston respectively and multiple described second crank throw is connected with multiple described 3rd piston respectively accordingly accordingly, and multiple described 3rd crank throw is distinguished and to be connected with multiple described second piston accordingly and multiple described 4th crank throw is connected with multiple described 4th piston respectively accordingly.
8. a vehicle, is characterized in that, comprises the motor according to any one of claim 1-7.
9. vehicle according to claim 8, it is characterized in that, described motor is the motor according to claim 6 or 7, described vehicle also comprises electronic control unit, and described electronic control unit and described air inlet switch are connected with described air discharge cook and open and close and control described air discharge cook open and close for controlling described air inlet switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065069.8A CN103161572B (en) | 2013-02-28 | 2013-02-28 | Engine and vehicle with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065069.8A CN103161572B (en) | 2013-02-28 | 2013-02-28 | Engine and vehicle with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103161572A CN103161572A (en) | 2013-06-19 |
| CN103161572B true CN103161572B (en) | 2015-04-22 |
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| CN201310065069.8A Active CN103161572B (en) | 2013-02-28 | 2013-02-28 | Engine and vehicle with the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109139248B (en) * | 2018-09-28 | 2023-07-04 | 万方明 | High-supercharging double-cylinder four-piston three-crankshaft straight line completely symmetrical two-stroke engine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE296943T1 (en) * | 2000-11-16 | 2005-06-15 | Honda Motor Co Ltd | VALVE ARRANGEMENT IN AN INTERNAL COMBUSTION ENGINE |
| CN2521404Y (en) * | 2001-10-06 | 2002-11-20 | 方雄 | Multi-piston internal combustion engine |
| CN102828823A (en) * | 2011-09-01 | 2012-12-19 | 摩尔动力(北京)技术股份有限公司 | Double opposed piston engine |
| CN102678286A (en) * | 2012-05-07 | 2012-09-19 | 上海交通大学 | Opposed mechanical supercharging four-stroke internal combustion engine |
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