CN101021170A - Moving cylinder engine - Google Patents
Moving cylinder engine Download PDFInfo
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- CN101021170A CN101021170A CN 200710064484 CN200710064484A CN101021170A CN 101021170 A CN101021170 A CN 101021170A CN 200710064484 CN200710064484 CN 200710064484 CN 200710064484 A CN200710064484 A CN 200710064484A CN 101021170 A CN101021170 A CN 101021170A
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- cylinder
- cylinder body
- liner
- exhaust valve
- sleeve
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Abstract
The present invention relates to a moving cylinder engine. It includes cylinder body, cylinder liner placed in the cylinder body interior and exhaust valve placed in the top portion of cylinder body, the bottom portion of the described cylinder liner is equipped with a spring cam mechanism capable of making the cylinder liner implement axial reciprocating movement, the diameter of the described exhaust valve is less than that of cylinder liner, the cylinder body upper portion of outer side of cylinder line is equipped with an intake pipe so as to form the air inlet channel of cylinder.
Description
Technical field
The present invention relates to a kind of engine structure, particularly a kind of moving cylinder engine.
Background technique
Traditional motor, the inlet and outlet door forms huge throttling action to inlet and outlet, fluid resistance is huge, and the completeness of intake and exhaust amount, intake and exhaust speed and exhaust has been subjected to considerable restraint, and its result is restricted efficient, power per liter and the low emission performance of motor.Therefore, provide a kind of large-section long-pending inlet and outlet door, significantly reduce the motor of intake and exhaust resistance, just become the industry urgent problem.
Summary of the invention
The object of the present invention is to provide the moving cylinder engine of the long-pending inlet and outlet door in a kind of large-section, this moving cylinder engine intake and exhaust amount is big, speed is high, can significantly improve the efficient of inlet and outlet and the power per liter of motor.
For achieving the above object, the present invention is by the following technical solutions:
A kind of moving cylinder engine, comprise cylinder body and be arranged on the interior cylinder liner of cylinder body, and the exhaust valve of cylinder body top setting, described cylinder liner bottom is provided with a spring cam mechanism that can make cylinder interplanting axially reciprocating, and top, cylinder liner top seal ground is attached to the cylinder body top; The diameter of described exhaust valve is less than the diameter of cylinder liner; Cylinder body top in the cylinder liner outside radially is provided with a suction tude, constitutes the gas-entered passageway of cylinder.
The joint at described mass activity cylinder sleeve and cylinder body top is provided with a rigid sealing ring.
A kind of moving cylinder engine comprises cylinder body and is arranged on the interior cylinder liner of cylinder body, and the exhaust valve of cylinder body top setting, and the top of described cylinder liner is divided into movable cylinder sleeve, and the bottom is divided into the stationary cylinder cover; Described movable cylinder sleeve top is provided with a spring cam mechanism that can make cylinder interplanting axially reciprocating, is close to lower seal fixedly cylinder sleeve; The diameter of described exhaust valve is less than the diameter of cylinder liner; Radially be provided with a suction tude on the cylinder liner outside and the cylinder body top that movable cylinder sleeve mates, constitute the gas-entered passageway of cylinder.
Described spring cam mechanism comprises a moving plate that is connected as a single entity with movable cylinder sleeve, is respectively equipped with cam and spring in the both sides of described moving plate.
Described movable cylinder sleeve and exhaust valve seat fix as one.
The present invention is arranged the inlet and outlet door branch at cylinder body top, the cylinder body top only is provided with an exhaust valve, make the corresponding increase of area of exhaust valve, reduce exhaust resistance, increase the completeness of air displacement and exhaust, simultaneously, the double intake valve of doing of movable cylinder sleeve increases the suction port area greatly, significantly reduces the air inlet restriction resistance, increase air inflow, thereby improve the integrated performance index of motor.
Movable cylinder sleeve is driven by the spring cam mechanism, and cam is connected with bent axle by gear pair, the described moving plate of cam driven, and the moving movable cylinder sleeve motion of moving strip, spring makes the plate return, thus the movable cylinder sleeve to-and-fro motion, as the intake valve of cylinder; The rotating ratio of described cam and bent axle is 1: 2, so, can realize the work cycle identical with available engine.
The present invention compared with prior art has the following advantages:
1, suction tude of the present invention radially is located at the cylinder body top in the cylinder liner outside, and movable cylinder sleeve is as intake valve, and the suction port area of gas-entered passageway increases greatly, and therefore, throttle resistance significantly reduces, and the air inflow of motor significantly improves, and the power per liter of motor improves.
2, cylinder body of the present invention top only is provided with an exhaust valve, and its exhaust port passageways area increases greatly, and therefore, the throttle resistance of exhaust reduces, and exhaust is more thorough, and the efficient that rises of motor improves.
3, the air inflow of motor significantly improves among the present invention, and exhaust is more thorough, sufficient combustion, and harmful matters such as effulent such as carbon monoxide significantly reduce, the protection environment.
Description of drawings
Fig. 1: cylinder sleeve is the structural representation of mass activity cylinder sleeve;
Fig. 2: the top of cylinder sleeve is divided into the structural representation of movable cylinder sleeve;
Fig. 3: movable cylinder sleeve shown in Figure 2 and exhaust valve seat are set to the structural representation of one.
Embodiment
As shown in Figure 1, a kind of moving cylinder engine, comprise cylinder body 1 and the cylinder liner 2 that is arranged in the cylinder body 1, and the exhaust valve 9 of cylinder body top 11 settings, described cylinder liner 2 be one can be reciprocating vertically the mass activity cylinder sleeve, its underpart is provided with a spring cam mechanism, described spring cam mechanism, be the moving plate 7 that is provided with integral structure in mass activity cylinder sleeve 2 lower vertical, be respectively equipped with cam 5 and spring 6 at the upper and lower sides of described moving plate.
Described cylinder body top 11 is provided with the exhaust valve 9 of a diameter less than cylinder liner diameter; Top at the cylinder body 1 in cylinder liner 2 outsides radially is provided with a suction tude 3, and the top of cylinder liner 2 is divided into intake valve, and described cylinder liner 2 is separated with cylinder body top 11, and intake valve is opened, and suction tude 3 is communicated with cylinder, constitutes gas-entered passageway; Top, described cylinder liner 2 top seals ground is attached to cylinder body top 11, IC Intake Valve Closes.
Described cylinder liner 2 is provided with a rigid sealing ring 4 with the joint at cylinder body top 11, prevents to destroy its sealing back and forth in the process cylinder body top 1 being damaged.
As shown in Figure 2, a kind of moving cylinder engine comprises cylinder body 1 and the cylinder liner 2 that is arranged in the cylinder body 1, and the exhaust valve 9 of cylinder body top 1 setting, and the top of described cylinder liner 2 is divided into movable cylinder sleeve 21, and the bottom is divided into stationary cylinder cover 22; Described movable cylinder sleeve 21 tops are provided with one can make the reciprocating vertically spring cam mechanism of movable cylinder sleeve 21, described spring cam mechanism drives the plate 7 that makes a motion, should be spirally connected by bolt 8 with movable cylinder sleeve 21 by moving plate 7, the upper and lower sides of described moving plate 7 is provided with several spring 6 and several cams 5 respectively; Described cylinder body top 1 is provided with the exhaust valve 9 of a diameter less than cylinder liner 2 diameters; The top of the cylinder body 1 that is complementary at cylinder liner 2 outsides and movable cylinder sleeve 21 radially is provided with a suction tude 3, and movable cylinder sleeve 21 is an intake valve, and described movable cylinder sleeve 21 separates with fixing cylinder sleeve 22, and intake valve is opened, and suction tude 3 is communicated with cylinder, constitutes gas-entered passageway; Described movable cylinder sleeve 21 closely contacts IC Intake Valve Closes with fixing cylinder sleeve 22.
As shown in Figure 3, difference from Example 2 is, fixes as one as the exhaust valve seat 111 and the movable cylinder sleeve 21 of cylinder body top 11 parts.
Claims (5)
1, a kind of moving cylinder engine, comprise cylinder body and be arranged on the interior cylinder liner of cylinder body, and the exhaust valve of cylinder body top setting, it is characterized in that, described cylinder liner bottom is provided with a spring cam mechanism that can make cylinder interplanting axially reciprocating, and top, cylinder liner top seal ground is attached to the cylinder body top; The diameter of described exhaust valve is less than the diameter of cylinder liner; Cylinder body top in the cylinder liner outside radially is provided with a suction tude, constitutes the gas-entered passageway of cylinder.
2, moving cylinder engine according to claim 1 is characterized in that, the joint at described mass activity cylinder sleeve and cylinder body top is provided with a rigid sealing ring.
3, a kind of moving cylinder engine comprises cylinder body and is arranged on the interior cylinder liner of cylinder body, and the exhaust valve of cylinder body top setting, it is characterized in that the top of described cylinder liner is divided into movable cylinder sleeve, and the bottom is divided into the stationary cylinder cover; Described movable cylinder sleeve top is provided with a spring cam mechanism that can make cylinder interplanting axially reciprocating, is close to lower seal fixedly cylinder sleeve; The diameter of described exhaust valve is less than the diameter of cylinder liner; Radially be provided with a suction tude on the cylinder liner outside and the cylinder body top that movable cylinder sleeve mates, constitute the gas-entered passageway of cylinder.
According to claim 1 or 3 described moving cylinder engines, it is characterized in that 4, described spring cam mechanism comprises a moving plate that is connected as a single entity with movable cylinder sleeve, is respectively equipped with cam and spring in the both sides of described moving plate.
5, moving cylinder engine according to claim 3 is characterized in that, described movable cylinder sleeve and exhaust valve seat fix as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100644846A CN101021170B (en) | 2007-03-16 | 2007-03-16 | Moving cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100644846A CN101021170B (en) | 2007-03-16 | 2007-03-16 | Moving cylinder engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101021170A true CN101021170A (en) | 2007-08-22 |
| CN101021170B CN101021170B (en) | 2011-05-11 |
Family
ID=38709039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100644846A Expired - Fee Related CN101021170B (en) | 2007-03-16 | 2007-03-16 | Moving cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101021170B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915159A (en) * | 2009-07-24 | 2010-12-15 | 靳北彪 | Gas occupied suspension piston engine |
| CN101979841A (en) * | 2010-10-15 | 2011-02-23 | 靳北彪 | Superposed air valve mechanism |
| CN102817659A (en) * | 2011-08-29 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve actuating mechanism |
| CN101793192B (en) * | 2009-09-28 | 2013-12-04 | 靳北彪 | Right-angled distribution engine with suspension piston |
| CN101660448B (en) * | 2009-10-09 | 2014-07-16 | 靳北彪 | Slide-cylinder gas distribution suspending piston engine |
-
2007
- 2007-03-16 CN CN2007100644846A patent/CN101021170B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915159A (en) * | 2009-07-24 | 2010-12-15 | 靳北彪 | Gas occupied suspension piston engine |
| CN101915159B (en) * | 2009-07-24 | 2012-12-19 | 靳北彪 | Gas occupied suspension piston engine |
| CN101793192B (en) * | 2009-09-28 | 2013-12-04 | 靳北彪 | Right-angled distribution engine with suspension piston |
| CN101660448B (en) * | 2009-10-09 | 2014-07-16 | 靳北彪 | Slide-cylinder gas distribution suspending piston engine |
| CN101979841A (en) * | 2010-10-15 | 2011-02-23 | 靳北彪 | Superposed air valve mechanism |
| WO2012048507A1 (en) * | 2010-10-15 | 2012-04-19 | Jin Beibiao | Superposition air valve mechanism |
| CN102817659A (en) * | 2011-08-29 | 2012-12-12 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve actuating mechanism |
| CN102817659B (en) * | 2011-08-29 | 2015-09-02 | 摩尔动力(北京)技术股份有限公司 | Crankshaft cam distribution device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101021170B (en) | 2011-05-11 |
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Granted publication date: 20110511 Termination date: 20170316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |