CN2635925Y - Lubricating exhausting valve mechanism for cylinder cover - Google Patents
Lubricating exhausting valve mechanism for cylinder cover Download PDFInfo
- Publication number
- CN2635925Y CN2635925Y CN 03269122 CN03269122U CN2635925Y CN 2635925 Y CN2635925 Y CN 2635925Y CN 03269122 CN03269122 CN 03269122 CN 03269122 U CN03269122 U CN 03269122U CN 2635925 Y CN2635925 Y CN 2635925Y
- Authority
- CN
- China
- Prior art keywords
- exhaust valve
- lubricating
- valve mechanism
- utility
- model
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a lubricating exhaust valve mechanism of cylinder cap cover, which belongs to the technical field of parts and components of internal combustion engine. In present, since the oil hole deviates from the exhaust valve in the lubricating exhaust valve mechanism of single cylinder diesel, the exhaust valve can't be lubricated, which results in that the exhaust valve can not run smoothly and be closed tightly or get stuck completely, so that the diesel engine emits black smoke or stop running. The technical proposal of the utility model is as follows: an oil duct 3 for lubricating exhaust valve which is opened on a lubricating oil duct 2 arranged inside a cylinder cap cover 1 is located on the vertical line of the exhaust valve. The utility model has the advantages that the conception is subtle and practical, the structural design is reasonable, the lubricating oil hole arranged on the vertical line of the exhaust valve makes the exhaust valve be lubricated timely, thus preventing the exhaust valve from getting stuck completely or being not closed tightly, the failure rate of diesel engine is decreased, the service life is prolonged, and occurrence of black smoke emission is decreased, which is helpful to environmental protection.
Description
Technical field: the utility model relates to the gas engine part technical field, is the lubricated Exhaust valve mechanism of valve mechanism cover more specifically.
Background technique: the lubricated Exhaust valve mechanism of single cylinder diesel makes exhaust valve can not get lubricant oil because oilhole departs from exhaust valve at present, causes the exhaust valve operation to have some setbacks and occurs being not closed completely or the stuck diesel engine over-emitting black exhaust or out of service that makes.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is the lubricated Exhaust valve mechanism of a kind of valve mechanism cover of design.Its technological scheme is: be provided with oil leab 2 in the valve mechanism cover 1, it is characterized in that: have lubricated exhaust valve oil duct 3 on oil leab 2, these oil duct 3 positions are on the exhaust valve vertical line.The advantage of this model utility is: practicality is skillfully constructed; reasonable in design; the exhaust valve vertical line is provided with oilhole makes exhaust valve obtain in time lubricating; avoided exhaust valve stuck or be not closed completely; the diesel engine fault rate is reduced; prolonged working life, the over-emitting black exhaust minimizing helps environmental protection.
Description of drawings: this accompanying drawing is the utility model structural representation.In the accompanying drawing: 1, valve mechanism cover, 2, oil leab, 3, lubricated exhaust valve oil duct.
Embodiment: be provided with oil leab 2 in the valve mechanism cover 1, it is characterized in that: have lubricated exhaust valve oil duct 3 on oil leab 2, these oil duct 3 positions are on the exhaust valve vertical line; The lubricant oil of being discharged by oil duct 3 just in time falls into the exhaust valve rubbing surface.
Claims (1)
1, the lubricated Exhaust valve mechanism of valve mechanism cover is provided with oil leab (2) in the valve mechanism cover (1), it is characterized in that: have lubricated exhaust valve oil duct (3) on oil leab (2), this oil duct (3) position is on the exhaust valve vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269122 CN2635925Y (en) | 2003-07-18 | 2003-07-18 | Lubricating exhausting valve mechanism for cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269122 CN2635925Y (en) | 2003-07-18 | 2003-07-18 | Lubricating exhausting valve mechanism for cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635925Y true CN2635925Y (en) | 2004-08-25 |
Family
ID=34299801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269122 Expired - Fee Related CN2635925Y (en) | 2003-07-18 | 2003-07-18 | Lubricating exhausting valve mechanism for cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635925Y (en) |
-
2003
- 2003-07-18 CN CN 03269122 patent/CN2635925Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108868961B (en) | Forced ventilation valve for crankcase | |
| CA2472431C (en) | Four-stroke engine system | |
| CN201041118Y (en) | Diesel engine fuel injection machinery unit pump | |
| US20130000588A1 (en) | Valve stem seal for a combustion engine | |
| CN2635925Y (en) | Lubricating exhausting valve mechanism for cylinder cover | |
| EP1470321A1 (en) | Crankcase scavenged internal combustion engine | |
| CN204511557U (en) | Engine timing chain lubricating structure and motor | |
| CN202531301U (en) | Engine chain wheel chamber shell, engine and car | |
| CN201953494U (en) | Engine cylinder head | |
| CN200955414Y (en) | Cylinder-cover oil-circuit structure of automobile engine | |
| CN112963218A (en) | Valve structure, valve mechanism and engine | |
| CN2784594Y (en) | Lubricating time delayer for turbocharger | |
| CN101608558B (en) | Valve oil seal assembly part for internal-combustion engine with side valve | |
| CN2856644Y (en) | Machine oil decompression means of motorcycle engine | |
| CN202756119U (en) | Hammer lever sealing device | |
| CN204804975U (en) | Cowl hood that possesses respirator function and engine and double -cylinder type diesel engine thereof | |
| CN201215031Y (en) | Valve oil seal assembly for valve side-set internal combustion engine | |
| CN219622757U (en) | Rotary diesel engine valve rod | |
| CN2490358Y (en) | Bearing block | |
| CN102678262A (en) | Environment-friendly energy-saving two-travel gasoline engine | |
| CN209228474U (en) | A kind of new type of cam axis hole design structure engine cylinder cover | |
| CN105003362A (en) | Valve for engine exhaust gas recirculation path | |
| CN203627029U (en) | Concave shaft gas distribution mechanism | |
| CN221703851U (en) | Cylinder cover and two-stroke engine | |
| CN216588825U (en) | Supercharged energy-saving premixing structure of engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |