CN201401230Y - High-speed vibration-reducing engine - Google Patents
High-speed vibration-reducing engine Download PDFInfo
- Publication number
- CN201401230Y CN201401230Y CN2009200412665U CN200920041266U CN201401230Y CN 201401230 Y CN201401230 Y CN 201401230Y CN 2009200412665 U CN2009200412665 U CN 2009200412665U CN 200920041266 U CN200920041266 U CN 200920041266U CN 201401230 Y CN201401230 Y CN 201401230Y
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- piston
- spring
- high temperature
- temperature
- speed vibration
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Abstract
The utility model relates to a high-speed vibration-reducing engine, which comprises a piston (8) and a high-temperature piston (10), wherein high-temperature hydraulic oil (9) is filled between the piston (8) and the high-temperature piston (10) which are connected through a spring (5) with large stiffness coefficient k; and a heat-insulating washer is arranged between the spring (5) and the high-temperature piston (10). The high-speed vibration-reducing engine adopts the separate-type pistons which are connected through the spring, and large quantity of high-temperature hydraulic oil is filled between the pistons, so that the stress state at a cylinder wall contacting the high-temperature piston is obviously improved, the lubrication of the piston is beneficial, the contact area betweenthe piston and the cylinder wall is increased at the same time, and the cooling of the piston is promoted. The frictional wear is reduced, the rotating speed and power of the engine are beneficial tobe improved; meanwhile, the spring and the hydraulic oil can reduce vibration, the running stability of the engine is improved, and the purpose of noise and vibration reduction is achieved.
Description
Technical field
The utility model relates to a kind of motor, especially designs a kind of high speed vibration damping motor.
Background technique
Current internal-combustion engine has become the heart of the traffic tool such as automobile, and the performance of motor has also obtained raising at full speed, and himself is also in constantly development and perfect, yet its core apparatus but remains this single bucket cylinder structure of crust.
Current, people pursue high-power, and are high-speed, low fuel consumption rate, and environmental protection, small vibration, we are to the power character of automobile, Economy, the feature of environmental protection, Security and travelling comfort are all had higher requirement.Yet a new difficult problem is confronted again: piston is in the condition of High Temperature High Pressure for a long time, radiating condition is poor, insufficient lubrication, and cylinder wall also must bear huge periodicity side pressure simultaneously, so just aggravate the fretting wear between piston and the cylinder, reduced mechanical efficiency.These all factors have restricted the lifting of engine performance.
The model utility content
1, technical problem to be solved:
Provide the high speed vibration damping that a kind of radiating condition is good, friction factor is little motor at the problems referred to above the utility model.
2, technological scheme:
The utility model comprises cylinder 3, bent axle 6, connecting rod 7 motor body 2 and pistons; On motor body 2, be provided with intake valve 1 and exhaust valve 12; Be with water jacket 11 on motor body 2, it is characterized in that: described piston comprises piston 8 and high temperature piston 10, piston 10 and motor body 2 common formation airtight cylinders 3; Piston 8 links to each other with bent axle 6 by connecting rod 7.Piston 8 is linked to each other by the very big spring 5 of [coefficient of k with high temperature piston 10, and piston 8 is formed a simple oil hydraulic cylinder with high temperature piston 10, between be full of high temperature hydraulic oil 9.Be provided with heat insulating washer 4 between spring 5 and the high temperature piston 10.
3, beneficial effect:
The utility model has adopted the separated type piston, and it is continuous with spring, between be full of a large amount of high temperature hydraulic oil, so just obviously improved the force-bearing situation at the cylinder wall place that contacts with the high temperature piston, help the lubricated of piston, increase the area of contact between piston and cylinder wall simultaneously, promote the cooling of piston.So just alleviated fretting wear, helped the raising of engine speed and power, simultaneously, spring and hydraulic oil can buffer shock-absorbings, improve the stationarity of engine running, reach the reduction noise, the purpose that reduces to vibrate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
As shown in Figure 1,1 is intake valve, 2 motor bodies, and 3 is cylinder, and 4 is heat insulating washer, and 5 is spring, and 6 is bent axle, and 7 is connecting rod, and 8 is piston, and 9 is high temperature hydraulic oil, and 10 is the high temperature piston, and 11 is water jacket, and 12 is exhaust valve.
The utility model comprises cylinder 3, piston 8 and high temperature piston 10, bent axle 6, connecting rod 7 and motor body 2; Piston 8 is linked to each other by the very big spring 5 of [coefficient of k with high temperature piston 10, and piston 8 is formed a simple oil hydraulic cylinder with high temperature piston 10, between be full of high temperature hydraulic oil 9, leave hydraulic pressure groove and oilhole on the cylinder wall; Be provided with heat insulating washer 4 between spring 5 and the high temperature piston 10; Piston 10 and motor body 2 common formation airtight cylinders 3; Piston 8 links to each other with bent axle 6 by connecting rod 7; On motor body 2, be provided with intake valve 1 and exhaust valve 12; Water jacket 11 is enclosed within on the motor body 2.
Working medium gas of the present utility model promotes piston crank mechanism, makes crankshaft rotating, flywheel and gear is installed, by gear driven output shaft, outputting power on the bent axle.Intake valve on the cylinder, exhaust valve, spark plug etc. are identical with single piston IC engine.
Concrete working procedure is: flammable mixture combustion expansion promotes high temperature piston 10 and moves downward, pressure spring 5 and high temperature hydraulic oil 9 make connecting rod piston 8 move downward then, make bent axle 6 rotations by connecting rod 7 again, finally by the gear driven output shaft, outputting power.
Though the utility model with preferred embodiment openly as above; but they are not to be used for limiting the utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; can do various variations or retouching from working as, what therefore protection domain of the present utility model should be defined with the application's claim protection domain is as the criterion.
Claims (4)
1, a kind of high speed vibration damping motor comprises cylinder (3), bent axle (6), connecting rod (7) motor body (2) and piston; On motor body (2), be provided with intake valve (1) and exhaust valve (12); Be with water jacket (11) on motor body (2), it is characterized in that: described piston comprises piston (8) and high temperature piston (10), and piston (10) constitutes airtight cylinder (3) jointly with motor body (2); Piston (8) links to each other with bent axle (6) by connecting rod (7).
2, high speed vibration damping motor according to claim 1 is characterized in that: piston (8) is linked to each other by the very big spring of [coefficient of k (5) with high temperature piston (10).
3, high speed vibration damping motor according to claim 1 and 2 is characterized in that: piston (8) and high temperature piston (10) are formed a simple oil hydraulic cylinder, between be full of high temperature hydraulic oil (9).
4, high speed vibration damping motor according to claim 1 and 2 is characterized in that: be provided with heat insulating washer (4) between spring (5) and the high temperature piston (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200412665U CN201401230Y (en) | 2009-03-25 | 2009-03-25 | High-speed vibration-reducing engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200412665U CN201401230Y (en) | 2009-03-25 | 2009-03-25 | High-speed vibration-reducing engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401230Y true CN201401230Y (en) | 2010-02-10 |
Family
ID=41661030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200412665U Expired - Fee Related CN201401230Y (en) | 2009-03-25 | 2009-03-25 | High-speed vibration-reducing engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401230Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606301A (en) * | 2012-04-17 | 2012-07-25 | 李德杰 | Reciprocating piston type internal combustion engine with energy storage spring |
| CN102913324A (en) * | 2011-11-01 | 2013-02-06 | 摩尔动力(北京)技术股份有限公司 | High detonation pressure engine |
| CN104454223A (en) * | 2013-09-18 | 2015-03-25 | 马自达汽车株式会社 | Piston structure for engine |
| CN110360021A (en) * | 2018-10-19 | 2019-10-22 | 广州宏大动力科技有限公司 | The elongated piston of elasticity and its design and production method |
| CN110374742A (en) * | 2019-08-01 | 2019-10-25 | 安徽天沃重工机械有限公司 | A kind of engineering machinery limiting body height and the multi-cylinder diesel engine for increasing stroke |
-
2009
- 2009-03-25 CN CN2009200412665U patent/CN201401230Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913324A (en) * | 2011-11-01 | 2013-02-06 | 摩尔动力(北京)技术股份有限公司 | High detonation pressure engine |
| CN102913324B (en) * | 2011-11-01 | 2014-12-17 | 摩尔动力(北京)技术股份有限公司 | High detonation pressure engine |
| CN102606301A (en) * | 2012-04-17 | 2012-07-25 | 李德杰 | Reciprocating piston type internal combustion engine with energy storage spring |
| CN104454223A (en) * | 2013-09-18 | 2015-03-25 | 马自达汽车株式会社 | Piston structure for engine |
| CN104454223B (en) * | 2013-09-18 | 2017-04-12 | 马自达汽车株式会社 | Piston structure for engine |
| CN110360021A (en) * | 2018-10-19 | 2019-10-22 | 广州宏大动力科技有限公司 | The elongated piston of elasticity and its design and production method |
| CN110374742A (en) * | 2019-08-01 | 2019-10-25 | 安徽天沃重工机械有限公司 | A kind of engineering machinery limiting body height and the multi-cylinder diesel engine for increasing stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU TOPSCI1 ENVIRONMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHENJIANG TONGSHENG ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING CO.LTD;ZHAO LIDONG;YI WEI Effective date: 20121211 Free format text: FORMER OWNER: XUE DE ZHAO LIDONG Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 212009 Zhenjiang city of Jiangsu province Dingmao after twelve road science and Technology Park building 468, 7 floor, block A Gemini research Patentee after: Jiangsu Topsci Environmental Protection Technology Co., Ltd. Address before: 212009 Zhenjiang City, Jiangsu Province Economic Development Zone by twelve overseas business center 6F Patentee before: Zhenjiang Tongsheng Environmental Protection Equipment Engineering Co.Ltd Patentee before: Xue De Patentee before: Zhao Lidong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140325 |