CN200958426Y - Air-cooled cylinder head of motorcycle - Google Patents
Air-cooled cylinder head of motorcycle Download PDFInfo
- Publication number
- CN200958426Y CN200958426Y CN 200620111471 CN200620111471U CN200958426Y CN 200958426 Y CN200958426 Y CN 200958426Y CN 200620111471 CN200620111471 CN 200620111471 CN 200620111471 U CN200620111471 U CN 200620111471U CN 200958426 Y CN200958426 Y CN 200958426Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder head
- motorcycle
- air
- measurement sensor
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009529 body temperature measurement Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010606 normalization Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an air cooling type motorcycle cylinder end, which comprises a cylinder end body and a cylinder temperature measuring sensor and is characterized in that: the leeward side of the cylinder end body is set with a boss, in which the cylinder temperature measuring sensor is positioned. For the cylinder end of the utility model, the cylinder temperature measuring sensor is positioned at the leeward side and is subjected to less influence of the outside air, so that the measured value can reflect the true temperature of the cylinder and has negligible error with the true temperature of the cylinder. The measured value is regarded as the control parameter to ensure normal travel of the motorcycle and maintain the normalization of all performance indices.
Description
Technical field
The utility model relates to a kind of motorcycle cylinder head, the cylinder head of especially air-cooled motorcycle.
Background technique
The motorcycle cylinder head comprises cylinder head, cylinder block, dissolves back die casting by aluminium usually and forms.Cylinder head inside is provided with parts or devices such as firing chamber, cylinder barrel, piston, crank-connecting rod; Fuel oil with air mixes is by a certain percentage burnt by plug ignition in the firing chamber, produces high-temperature gas, and piston is moved up and down at cylinder barrel, and the throw crank connecting rod means produces and rotatablely moves, for motorcycle provides power.The part heat that fuel oil produces after the internal combustion of firing chamber is delivered in cylinder head, the cylinder block, and whole Cylinder-Head Temperature is raise; In order the motorcycle performance not to be affected greatly, need this part heat is delivered to rapidly in the air, promptly require cylinder head to have good performance of heat dissipation.For air-cooled cylinder head, radiating fin normally is set on its outer surface, increase its heat diffusion area.
And for air-cooled cylinder head, for its true temperature at work, all be to adopt temperature transducer to measure usually.Cylinder temperature measurement sensor of the prior art all is arranged on the windward side of cylinder head, on promptly parallel with the motorcycle driving direction bi-side.This kind set-up mode, because the windward side of cylinder head and the relative velocity of air are big, fast, rapid heat dissipation flow, cause the temperature of cylinder head windward side to descend fast, make the windward side temperature of cylinder head lower than the true temperature of cylinder head, temperature fluctuation is big, the measured numerical value of cylinder temperature measurement sensor can not reflect the actual temperature of cylinder, and error is bigger between the actual temperature of cylinder.If should measure numerical value, will cause bigger error, thereby influence the performance of motorcycle as Control Parameter.
Summary of the invention
The utility model provides a kind of cylinder head that cylinder temperature measurement sensor is arranged on the air-cooled motorcycle of lee face at the above-mentioned deficiency of prior art.
The technical solution of the utility model: air-cooled motorcycle cylinder head, comprise cylinder head body, cylinder temperature measurement sensor, it is characterized in that: the lee face at described cylinder head body is provided with installation base, and described cylinder temperature measurement sensor is arranged in the installation base.
Cylinder head of the present utility model is arranged on its lee face with cylinder temperature measurement sensor, the influence that cylinder temperature measurement sensor is subjected to ambient air seldom, it measures the actual temperature that numerical value can reflect cylinder, and error is very little between the actual temperature of cylinder.Utilize this measurement numerical value as Control Parameter, can guarantee the cruising of motorcycle, it is normal to keep every performance index.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the cylinder temperature measurement sensor Structure of cylinder head schematic representation that has of the prior art;
Fig. 2 is a Structure of cylinder head schematic representation of the present utility model.
Embodiment
In Fig. 1,1-cylinder head body, 2-cylinder temperature measurement sensor;
Cylinder head of the prior art, be to be provided with cylinder temperature measurement sensor 2 on the top of cylinder head body 1, cylinder temperature measurement sensor 2 is arranged on the windward side of cylinder head body 1 as the sensor of MEASUREMENT OF STEAM cylinder head body 1 temperature, i.e. the side that parallels with motorcycle cruising direction; The windward side temperature of cylinder head body 1 is lower than the true temperature of cylinder head, and cylinder temperature measurement sensor 2 measured numerical value can not reflect the actual temperature of cylinder, and error is bigger between the actual temperature of cylinder.Cylinder temperature measurement sensor 2 is not described further at this as prior art.
In Fig. 2, the 3-installation base;
Cylinder head of the present utility model is on the top of cylinder head body 1 installation base 3 to be set, and installation base 3 is arranged on the lee face of cylinder head body 1, promptly with the perpendicular side of motorcycle cruising direction, near the side of driver's one side; Cylinder temperature measurement sensor 2 is arranged in the installation base 3, mounting type commonly used is a processing screw hole in installation base 3, the outer surface of cylinder temperature measurement sensor 2 is provided with threaded stem, and the screw in the threaded stem of cylinder temperature measurement sensor 2 and the installation base 3 matches, screws and links together.
Claims (2)
1, air-cooled motorcycle cylinder head, comprise cylinder head body (1), cylinder temperature measurement sensor (2), it is characterized in that: the lee face at described cylinder head body (1) is provided with installation base (3), and described cylinder temperature measurement sensor (2) is arranged in the installation base (3).
2, air-cooled motorcycle cylinder head according to claim 1, it is characterized in that: the interior processing screw hole of described installation base (3), the outer surface of cylinder temperature measurement sensor (2) is provided with threaded stem, and the screw in the threaded stem of cylinder temperature measurement sensor (2) and the installation base (3) matches, screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111471 CN200958426Y (en) | 2006-09-29 | 2006-09-29 | Air-cooled cylinder head of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111471 CN200958426Y (en) | 2006-09-29 | 2006-09-29 | Air-cooled cylinder head of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958426Y true CN200958426Y (en) | 2007-10-10 |
Family
ID=38785306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111471 Expired - Fee Related CN200958426Y (en) | 2006-09-29 | 2006-09-29 | Air-cooled cylinder head of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929403B (en) * | 2008-12-17 | 2012-08-29 | 力帆实业(集团)股份有限公司 | Motorcycle cylinder body with cylinder temperature sensor |
-
2006
- 2006-09-29 CN CN 200620111471 patent/CN200958426Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929403B (en) * | 2008-12-17 | 2012-08-29 | 力帆实业(集团)股份有限公司 | Motorcycle cylinder body with cylinder temperature sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009130950A1 (en) | Gas engine | |
| WO2017202263A1 (en) | Method for performing angle encoding on instantaneous pressure in cylinder of engine | |
| CN200958426Y (en) | Air-cooled cylinder head of motorcycle | |
| JP2012082766A (en) | Method and device for estimating cylinder pressure waveform of internal combustion engine | |
| Ghasemi Zavaragh et al. | Experimental analysis and evaluation of thermostat effects on engine cooling system | |
| Liu et al. | Research on the integrated intercooler intake system of turbocharged diesel engine | |
| CN104589032B (en) | Automobile turbocharger middle case adjusting air valve pressing sleeve device | |
| KR101733270B1 (en) | Method and apparatus for controlling knock in an internal combustion engine | |
| JP4905199B2 (en) | Measuring method and measuring device for cylinder bore | |
| ES2156784B1 (en) | PROCEDURE AND PROVISION FOR THE OPERATION OF A THERMOSTATIC VALVE. | |
| Trajkovic et al. | Simulation of a pneumatic hybrid powertrain with VVT in GT-power and comparison with experimental data | |
| Hountalas et al. | Evaluation of a new diagnostic technique to detect and account for load variation during cylinder pressure measurement of large-scale four-stroke diesel engines | |
| US20160369690A1 (en) | Volume measuring structure for cylinder head and piston for engine | |
| Manni et al. | Effect of physical characteristics of lubricating oils on emissions, fuel economy and oil consumption in a light duty diesel engine | |
| CN202370652U (en) | Gas engine | |
| CN201794676U (en) | All-terrain automobile single cylinder cover | |
| Lewis et al. | Dynamic measurement of heat flux through the cylinder wall of a modern HSDI engine over a new European drive cycle | |
| KR20010028693A (en) | clearance measuring device of piston for internal combustion engine | |
| Nain et al. | Assessment of Engine Cooling System Performance Using 1-D/3-D Simulation Approach for Engine Transient Cycle | |
| CN210603914U (en) | Diesel engine friction and accessory loss measuring device | |
| CN101725430B (en) | Cylinder cover standard sample piece of engine valve clearance control system | |
| US11821800B2 (en) | Sensor for measuring cam and tappet contact force of engine and measuring method | |
| CN208996830U (en) | A kind of motor body convenient for heat dissipation | |
| CN216954369U (en) | Multi-angle automobile engine detects instrument | |
| Rakesh et al. | Estimation of Heat Transfer Rate to Coolant from Combustion Chamber of Liquid Cooled IC Engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20100929 |