CN2890360Y - Engine oil filtering device of fuel-assisted vehicle engine - Google Patents
Engine oil filtering device of fuel-assisted vehicle engine Download PDFInfo
- Publication number
- CN2890360Y CN2890360Y CN 200620072714 CN200620072714U CN2890360Y CN 2890360 Y CN2890360 Y CN 2890360Y CN 200620072714 CN200620072714 CN 200620072714 CN 200620072714 U CN200620072714 U CN 200620072714U CN 2890360 Y CN2890360 Y CN 2890360Y
- Authority
- CN
- China
- Prior art keywords
- oil
- engine
- oil filtering
- machine oil
- fuel
- 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
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
An engine oil filtering device of fuel-assisted vehicle engine is characterized in that: a groove communicated with a fuel tank and the oil inlet channel of an oil pump is arranged on a crankcase body; a cover body is hermetically arranged on the groove, forming a oil filtering chamber; and an oil filtering net cover is tightly arranged on the oil inlet part in the oil filtering chamber. A pressing spring is arranged between the edge of the oil filtering net cover and the cover body of the oil filtering chamber. The utility model is simple in structure, small in flow resistance, high in filtration efficiency and convenient in maintenance, which can be used for lubricating-oil filtration in four-stroke engine of fuel power assistant vehicles.
Description
(1) technical field: the utility model relates to the fuel bicycle four stroke engine, relates in particular to the filtrating equipment of its lubricating oil.
(2) background technique: during the work of fuel bicycle four stroke engine, machine oil in its lubrication system in use various impurity can occur, it comes from metal fillings, the corrosion residue of dust, wearing and tearing generation and the products of combustion in the crankcase that bleeds etc., wherein based on the big and hard inorganic matter impurity of granularity.In the prior art, above-mentioned four stroke engine does not have the machine oil filtrating equipment, and machine oil directly enters oil pump from fuel tank through oil inlet passage, and impurity can quicken machine members.
(3) summary of the invention: at the problems referred to above, the claimant has carried out design improvement, the filtrating equipment of a kind of lubricating oil of design in the fuel bicycle four stroke engine, and this apparatus structure is simple, and circulating resistance is little, the filter efficiency height, maintaining is convenient.
The technical solution of the utility model is as follows: have groove on crankcase body, described groove is communicated with the oil inlet passage of sump and oil pump respectively, at groove upper sealing device lid, constitute the machine oil filter chamber, in the machine oil filter chamber in inlet's securing means oil strain guard of machine oil.Between the lid of oil cleaner screen flaring edge and described machine oil filter chamber, install stage clip.
The utility model increases by a machine oil filter chamber between the oil inlet passage of fuel tank and oil pump in crankcase body, filter the impurity in the machine oil, saves the space, and simple in structure, the engine oil flow resistance is little, the filter efficiency height.When replacing the oil strain guard that stops up, can operate as long as open filter chamber's lid, maintaining is convenient.
(4) description of drawings:
Fig. 1 is a sectional structure chart of the present utility model.
(5) embodiment:
See Fig. 1, have groove 8 on crankcase body 5, groove 8 is communicated with the machine oil chamber 9 of crankcase and the oil inlet passage 7 of oil pump 6 respectively, by seal ring 1 and screw connection lid 4, constitutes the machine oil filter chamber on groove 8.In the machine oil filter chamber,, between the lid 4 of oil strain guard 2 edges and described machine oil filter chamber, install stage clip 3 in inlet's device oil strain guard 2 of machine oil.Arrow line among Fig. 1 is the machine oil circulation path, and the mesh of filtering screen 2 is controlled at the impurity of elimination more than 0.1 millimeter.
Claims (2)
1, the machine oil filtrating equipment of engine of fuel bicycle, be characterised in that and on crankcase body, have groove, described groove is communicated with the oil inlet passage of sump and oil pump respectively, at groove upper sealing device lid, constitute the machine oil filter chamber, in the machine oil filter chamber in inlet's securing means oil strain guard of machine oil.
2,, it is characterized in that between the lid of oil cleaner screen flaring edge and described machine oil filter chamber, installing stage clip by the machine oil filtrating equipment of the described engine of fuel bicycle of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072714 CN2890360Y (en) | 2006-04-24 | 2006-04-24 | Engine oil filtering device of fuel-assisted vehicle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072714 CN2890360Y (en) | 2006-04-24 | 2006-04-24 | Engine oil filtering device of fuel-assisted vehicle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890360Y true CN2890360Y (en) | 2007-04-18 |
Family
ID=38021019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072714 Expired - Fee Related CN2890360Y (en) | 2006-04-24 | 2006-04-24 | Engine oil filtering device of fuel-assisted vehicle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890360Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11098621B2 (en) | 2017-07-28 | 2021-08-24 | Ford Global Technologies, Llc | Oil sump assembly with an integrated oil filter |
-
2006
- 2006-04-24 CN CN 200620072714 patent/CN2890360Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11098621B2 (en) | 2017-07-28 | 2021-08-24 | Ford Global Technologies, Llc | Oil sump assembly with an integrated oil filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101479446B (en) | Internal combustion engine | |
| CN1603584A (en) | Oil filter assembly for an internal combustion engine | |
| CN2890360Y (en) | Engine oil filtering device of fuel-assisted vehicle engine | |
| CN201045308Y (en) | Multilevel oil and gas separator | |
| CN2835581Y (en) | Oil-gas separated engine crankshaft case | |
| CN201125773Y (en) | Multipurpose gasoline engine | |
| CN201599079U (en) | Engine oil filtering device of small-sized single cylinder diesel | |
| CN208669454U (en) | A kind of novel cylinder hood housing | |
| CN201818385U (en) | Cylinder head cover cap | |
| CN202628226U (en) | Suction filter | |
| CN201165890Y (en) | Diesel engine lubricating system | |
| CN215804766U (en) | Fluid strong magnetic comprehensive filter | |
| CN105221210A (en) | A kind of oil filter assembly | |
| CN201554525U (en) | Crankcase ventilation system of hydrogen-powered engine | |
| CN1908392A (en) | Electromagnetic engine oil filter for I. C. engine | |
| CN205078317U (en) | Oil cleaner subassembly | |
| CN2677623Y (en) | Secondary filter for engine lubricatin oil | |
| CN204002990U (en) | Oil-leakage-prevention whirler oil rectifier | |
| CN102226419A (en) | Efficient oil-gas separation device of engine | |
| CN210278595U (en) | Filter convenient to installation and dismantlement | |
| CN2505600Y (en) | Engine lubricating oil through cleaner | |
| CN215566170U (en) | Magnetic screw impurity cleaning structure for oil tank oil way of engine | |
| CN208619187U (en) | A kind of single cylinder diesel lubricant passage way being conveniently replaceable machine oil | |
| CN201502418U (en) | Improved respirator of diesel engine | |
| CN216974973U (en) | Ventilation system device of crankcase and 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: 20070418 Termination date: 20110424 |