CN2050478U - Spiral curve register-type carburettor - Google Patents
Spiral curve register-type carburettor Download PDFInfo
- Publication number
- CN2050478U CN2050478U CN 89205848 CN89205848U CN2050478U CN 2050478 U CN2050478 U CN 2050478U CN 89205848 CN89205848 CN 89205848 CN 89205848 U CN89205848 U CN 89205848U CN 2050478 U CN2050478 U CN 2050478U
- Authority
- CN
- China
- Prior art keywords
- carburetor
- air throttle
- curved surface
- spiral curved
- closure
- 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.)
- Withdrawn
Links
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model relates to a spiral curved surface air throttle carburetor. The spiral curved surface air throttle carburetor is the accessory device of an automobile engine. The spiral curved surface air throttle carburetor is characterized in that a plane air throttle of an original carburetor is made into a spiral curved surface type air throttle; thus, when mixing gas flows across the spiral curved surface type air throttle, eddy current which rotates along the axial line of the spiral curved surface air throttle carburetor is formed; thereby, the atomization quality of the mixing gas is enhanced, and the mixing gas is uniformly arranged in each cylinder of the automobile engine; further, the power of the automobile engine is enhanced, and oil consumption and the exhaust pollution of an automobile are lowered.
Description
The utility model relates to a kind of spiral camber closure Carburetor and belongs to the motor car engine field.
Existing motor car engine Carburetor, closure is plane type, and deficiency is: when mixed airflow during through this closure, can not form eddy current, thereby cause atomization badness easily.When motor is in when working under the sub load condition, closure and the certain angle of Carburetor axis tilt, at this moment for the single-barrel carburetor multicylinder engine, just caused the bias current of mixed gas, make the mixed gas between each cylinder distribute uneven, thereby the power of motor is reduced, and oil consumption and exhaust emission increase.
The utility model all is to overcome above-mentioned deficiency of the prior art, and provide a kind of spiral camber closure Carburetor, its purpose is to make mixed airflow when this closure, the eddy current that formation is changeed along the Carburetor axis, to improve the atomization quality of mixed gas, and mixed gas is assigned in each cylinder of motor equably, and then improves engine power, reduce oil consumption and Automotive Emission Pollution.
The utility model can be realized by following measure.The plane throttle blade (1) of common Carburetor is made spiral camber throttle blade (2), directly is contained on the throttle plate pin (3), need not change other any structure of common Carburetor Fig. 1, spiral camber closure Carburetor Fig. 2, to form eddy current.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1. common plane closure Carburetor
Fig. 2. spiral camber closure Carburetor
1. plane closure
2. spiral camber closure
3. throttle plate pin
4. Carburetor
5. air intake branch
Fig. 1 is a common plane closure Carburetor, when mixed gas passes through the throttle blade of this Carburetor (4).Mixed gas is pressed the direction shown in Fig. 1 arrow and is flowed, and can not form eddy current.And because throttle blade (1) tilts.The arrangement of throttle plate pin (3) and cylinder is the engine crankshaft axis normal, and mixed gas easily is partial to the cylinder on right side through air intake branch (5), cause the mixed gas of right cylinder more denseer, and relatively just lacking of left side is rarer, causes the cylinder operation inequality.Fuel consumption increases, and exhaust emission is serious.Fig. 2 is a spiral camber closure Carburetor.The method that is adopted is: the plane throttle blade (1) of common plane closure Carburetor is made spiral camber throttle blade (2), directly be contained on the throttle plate pin (3), when mixed gas passes through spiral camber throttle blade (2), mixed gas is pressed the direction shown in Fig. 2 arrow and is flowed, formation is along the eddy current of Carburetor (4) axis rotation, thereby overcome the above-mentioned shortcoming of common plane closure Carburetor, reached the raising engine power, fuel-economizing, the purpose that reduces pollution emissions.
Compared with the prior art the utility model has following advantage:
1. the design is simple in structure, and cost is low, easily promotes
2. reliable operation is easy to use.
Claims (2)
1, a kind of spiral camber closure Carburetor is characterized in that: the throttle blade of common plane closure Carburetor (1) is made spiral camber throttle blade (2).
2, as the said spiral camber closure of claim 1 Carburetor, it is characterized in that: spiral camber throttle blade (2) directly is contained on the throttle plate pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205848 CN2050478U (en) | 1989-07-26 | 1989-07-26 | Spiral curve register-type carburettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205848 CN2050478U (en) | 1989-07-26 | 1989-07-26 | Spiral curve register-type carburettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050478U true CN2050478U (en) | 1990-01-03 |
Family
ID=4862999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205848 Withdrawn CN2050478U (en) | 1989-07-26 | 1989-07-26 | Spiral curve register-type carburettor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949330A (en) * | 2010-09-14 | 2011-01-19 | 福建福鼎京科化油器有限公司 | Electric spraying air throttle body of large displacement motorcycle |
| US20220307436A1 (en) * | 2021-03-25 | 2022-09-29 | Ford Global Technologies, Llc | Annular ring mixer with vanes |
-
1989
- 1989-07-26 CN CN 89205848 patent/CN2050478U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949330A (en) * | 2010-09-14 | 2011-01-19 | 福建福鼎京科化油器有限公司 | Electric spraying air throttle body of large displacement motorcycle |
| CN101949330B (en) * | 2010-09-14 | 2012-11-28 | 福建福鼎京科化油器有限公司 | Electric spraying air throttle body of large displacement motorcycle |
| US20220307436A1 (en) * | 2021-03-25 | 2022-09-29 | Ford Global Technologies, Llc | Annular ring mixer with vanes |
| US11499489B2 (en) * | 2021-03-25 | 2022-11-15 | Ford Global Technologies, Llc | Annular ring mixer with vanes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |