CN2221663Y - Fuel filter for internal combustion engine - Google Patents
Fuel filter for internal combustion engine Download PDFInfo
- Publication number
- CN2221663Y CN2221663Y CN 94235725 CN94235725U CN2221663Y CN 2221663 Y CN2221663 Y CN 2221663Y CN 94235725 CN94235725 CN 94235725 CN 94235725 U CN94235725 U CN 94235725U CN 2221663 Y CN2221663 Y CN 2221663Y
- Authority
- CN
- China
- Prior art keywords
- filter
- combustion engine
- internal combustion
- utility
- filter core
- 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
Abstract
The utility model relates to a novel fuel oil filter for an internal combustion engine. The novel fuel oil filter for an internal combustion engine comprises a transparent filter cup (7) made of synthetic resin with high intensity, a filter core (9) and a filter seat (3). The utility model is characterized in that the transparent filter cup (7) and the filter core (9) are both directly screwed on the filter seat (3) through screw ports. The lower end of the filter core (9) is supported by a spring (10). The utility model is characterized in that a filtering effect and the working conditions of the filter core in the filter cup can be observed from the outside. The novel fuel oil filter for an internal combustion engine has the advantages of a screw type structure, simple structure, low cost, and convenient use.
Description
The utility model relates to a kind ofly can filter remove the impurity in the fuel of internal combustion engine and the device of precipitation.
Existing fuel of internal combustion engine filter cleaner is the totally-enclosed modular construction of metal shell, and can't see the filtering effect of its internal work state and fuel oil from the outside, often because the obstruction of filter core, the fault that occurs is done the judgement that makes mistake, so that greatly reduce the power and the utilization ratio of internal-combustion engine.The structure of existing filter cleaner is generally assembly type, and promptly its filter housing and filter core and filter block assemble, and the structure more complicated, and parts are many, cost height, dismounting inconvenience during use.
The purpose of this utility model provides a kind of internal combustion engine fuel filter, and it has the rotation fitting type structure, and structure is more simple, can remedy the above-mentioned deficiency of existing filter cleaner.
The utility model has transparent filter bowl, filter core and the filter block made with high strength synthetic resin, it is characterized in that filter bowl and filter core pass through the direct spinning of screw port on filter block, and the lower end of filter core is supported with spring.
The utility model can be seen the working condition of filter core in the filter bowl and the effect of filtering by the outside, has the rotation fitting type structure, and structure is more simple, and cost is low, and is easy to use.
Below by embodiment and description of drawings the utility model.
Accompanying drawing is an embodiment's of the utility model a structural representation.
The utility model has its screw port spinning by rim of a cup of a filter bowl (7) of being made by transparent high strength synthetic resin on filter block (3), and both junction points are sealed by seal ring (6).The filter core (9) that is contained in the filter bowl (7) passes through the screw port spinning on filter block (3), and its junction point is equipped with seal ring (8).On filter block (3) outer surface coating is arranged, inside studs with the metal screw port.This coating has decorative appearance and anti-aging effect.Filter block (3) one sides have oil return bolt (1), and turnover oil pipe bolt (4) is arranged at opposite side and top.Pad (2) and (5) seal.The lower end of filter core (9) is supported with spring (10).Fuel oil enters in the filter bowl (7) via oil pipe bolt (4), passes through oil pipe bolt (4) oil-feed or fuel-displaced after filter core (9) filters.
Claims (1)
1. internal combustion engine fuel filter, comprise transparent filter bowl (7), filter core (9) and a filter block (3) made from high strength synthetic resin, it is characterized in that filter bowl (7) and filter core (9) all by the direct spinning of screw port on filter block (3), the lower end of filter core (9) is supported with spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235725 CN2221663Y (en) | 1994-11-08 | 1994-11-08 | Fuel filter for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94235725 CN2221663Y (en) | 1994-11-08 | 1994-11-08 | Fuel filter for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221663Y true CN2221663Y (en) | 1996-03-06 |
Family
ID=33843917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94235725 Expired - Fee Related CN2221663Y (en) | 1994-11-08 | 1994-11-08 | Fuel filter for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988449A (en) * | 2010-05-20 | 2011-03-23 | 陈绍英 | Constant temperature flow type separator |
-
1994
- 1994-11-08 CN CN 94235725 patent/CN2221663Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988449A (en) * | 2010-05-20 | 2011-03-23 | 陈绍英 | Constant temperature flow type separator |
| CN101988449B (en) * | 2010-05-20 | 2012-08-29 | 陈绍英 | Constant temperature flow type separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2221663Y (en) | Fuel filter for internal combustion engine | |
| CN2439549Y (en) | Fuel, gas and water separation and dirt reducing device for diesel engine | |
| CN2764954Y (en) | Filter of gas combustion automobile | |
| CN2388365Y (en) | Diesel filter | |
| CN2282625Y (en) | Valve with combined different diameter gasoline filters | |
| CN2222240Y (en) | Air compensation device for central seavenging way | |
| CN2695665Y (en) | Series hanging type water separation diesel-oil filter | |
| CN2297542Y (en) | Valve cover | |
| CN2406074Y (en) | Filter | |
| CN215633315U (en) | Control valve filter, engine with same and vehicle | |
| CN220151460U (en) | Integrated oil-water separation device | |
| CN220151448U (en) | Air filter of diesel engine | |
| CN2343459Y (en) | Rear cover plate assembly for diesel engine | |
| CN206555037U (en) | A kind of air filter for diesel engine | |
| CN212141599U (en) | Just, adorn integrated oil-water separation filter | |
| CN2392915Y (en) | Machine-oil collecting-filtering device for internal combustion engine | |
| CN2349358Y (en) | Radiator water adding container for diesel engine | |
| CN2373586Y (en) | Double-filter-element transparent cup diesel oil filter | |
| CN2573704Y (en) | Air filter for single-cylinder diesel engine | |
| CN2622411Y (en) | Combustion boosting and fuel saving purifier for motor cycle | |
| CN2260176Y (en) | Water bath like air cleaner by filtration | |
| CN2251628Y (en) | Liquid fuel purifier for permanent-magnet fuel-oil engine | |
| CN2201523Y (en) | Water self-closing magnetizing filtering tap | |
| CN2390014Y (en) | Piston ring closing device for four-stroke gasoline and diesel engines | |
| CN2173650Y (en) | Filter element of gasoline and diesel cleanser for automobile |
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 |