CN2122944U - Vehicle carburetor - Google Patents
Vehicle carburetor Download PDFInfo
- Publication number
- CN2122944U CN2122944U CN 92208236 CN92208236U CN2122944U CN 2122944 U CN2122944 U CN 2122944U CN 92208236 CN92208236 CN 92208236 CN 92208236 U CN92208236 U CN 92208236U CN 2122944 U CN2122944 U CN 2122944U
- Authority
- CN
- China
- Prior art keywords
- switch
- oil
- idle
- lining
- idle speed
- 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.)
- Granted
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model discloses an automobile carburetor, comprising a carburettor body (1), an oil inlet system (10), a main oil system (9), an oil saving system (11), an idle speed oil supply system (2), an accelerating oil supply system (12), and a starting mechanism (8). The automobile carburetor is characterized in that an idle speed oil passage control switch (18) is arranged on the idle speed oil passage (4) of the idle speed oil supply system (2). When an automobile runs, the idle speed oil passage is closed by the idle speed oil passage control switch. When the automobile does not need the power of an engine, the idle speed oil supply system (2) can not supply oil towards the engine. Only when the idle speed running of the engine is needed, the idle speed oil passage can be opened to achieve the purpose of oil saving. The utility model has simple and convenient operation, and marked energy-saving effect. The utility model is the ideal substituting product of the existing automobile carburetor.
Description
The utility model relates to a kind of automobile Carburetor.
At present, the Carburetor of using on the automobile is made up of Carburetor body, oil-feed system, main oil system, economizer system, idle system, acceleration fuel feeding system and starting mechanism, when automobile travels on the downhill path, or zig zag, or the prominent chance of driving obstacle, or meet the abrupt slope on the way and need use the engine rotation resistance control speed of a motor vehicle, during situations such as gearshift, be not need engine output power, automobile advances under the inertial force effect, and this moment, Carburetor was in idle position.But the shortcoming of existing Carburetor be these the time marquis still supply with inflammable mixture by the idle fuel way of idle system to cylinder, at this moment the gasoline that motor fired is wasted, the mechanical wear and the discharging waste gas that increase motor simultaneously cause atmospheric pollution.
The utility model is exactly the shortcoming at existing automobile carburetor, and a kind of automobile carburetor that can control the idle fuel way switch is provided, to realize purposes such as fuel-economizing, consumption reduction.
The utility model is achieved in that it comprises Carburetor body, oil-feed system, main oil system, economizer system, idle system, acceleration fuel feeding system and starting mechanism, and the idle fuel way of idle system is provided with the idle fuel way control switch.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an idle fuel way control switch structural representation of the present utility model.
Fig. 3 is the utility model idle fuel way control switch front cross-sectional view.Among Fig. 1-3,1 Carburetor body, 2 idle systems, body in 3,4 idle fuel ways, 5 idle fuel way metering-orifices, 6 idling air jets, 7 upper bodies, 8 starting mechanisms, 9 main oil systems, 10 oil-feeds system, 11 economizer systems, 12 quicken fuel feeding system, 13 lower bodies, 14 closures, 15 transition oil outlets, 16 idling oil outlets, 17 idle adjusting screws, 18 idle fuel way control switchs, 19 switch linings, 20 switch core positioning screwns, 21 nuts, 22 switch cores, 23 sealing nuts, 24 nuts, 25 switch arms, 26 O-ring seals, 27 switch core restraining grooves, 28 3 through holes.
Assembling mode of the present utility model is as follows:
Carburetor body (1) is by upper body (7), middle body (3) and lower body (13) are formed, starting mechanism (8) is installed in the chamber, upper body (7), main oil system (9) one ends put in middle body (3) chamber, the other end connects oil-feed system (10), economizer system (11) one ends connect oil-feed system (10), one end connects main oil system (9) by oil duct, quicken fuel feeding system (12) one ends and connect oil-feed system (10), the other end by oil duct with quicken spout be connected in body (3), idle system (2) is installed in Carburetor body (1) side, the idle fuel way metering-orifice (5) that comprises idle fuel way (4) and upper end, idling air jet (6), and the transition oil outlet (15) of lower end, idling oil outlet (16), closure (14), idle adjusting screw (17), closure (14) is positioned at lower body (13) chamber, idle fuel way (14) is communicated with lower body (13) by transition oil outlet (15) and idling oil outlet (16), idle adjusting screw (17) is installed in idling oil outlet (16) one ends, the idle fuel way (4) that it is characterized in that idle system (2) is provided with idle fuel way control switch (18), idle fuel way control switch (18) comprises switch lining (19), switch core (22) and switch arm (25), establish switch core restraining groove (27) on the switch core (22), switch core (22) front end is provided with three through holes (28), switch lining (19) front end is offered three holes, switch core (22) is installed in the switch lining (19), three holes of three through holes (28) and switch lining (19) front end are corresponding to be communicated with, switch lining (19) rear end connects sealing nut (23) and cushioning O-ring seal (26), the part that sealing nut (23) is passed in switch core (22) rear end is connected with switch arm (25) and is fastening by nut (24), switch core positioning screwn (20) front end pierces in the switch lining (19) corresponding with switch core restraining groove (27), and limit switch core (22) can only be done the rotation of 90 degree in switch lining (19).Switch core positioning screwn (20) rear end coupling nut (21) then constitutes idle fuel way control switch (18), and three holes on the switch lining (19) and idle fuel way (4) and transition oil outlet (15) correspondence communicate.
Working procedure of the present utility model is, when normally driving a vehicle, the switch arm (25) of operation idle fuel way control switch (18) makes switch core (22) rotate 90 degree, and the vertical core of three through holes (28) is vertical with idle fuel way (4), and idle fuel way is closed.Travel on the downhill path when running into automobile, or zig zag, or the prominent chance of driving obstacle, or meet the abrupt slope on the way and need use the engine rotation resistance control speed of a motor vehicle, during situations such as gear shift, do not need engine power, at this moment, owing to lift throttle, Carburetor is in idle position, though idle system (2) starts, because the effect idle fuel way (4) of idle fuel way control switch (18) can not so just reach the purpose of fuel-economizing to the cylinder fuel feeding.During as the needs engine idling operation, operating switch arm (25) makes switch core (22) go back to 90 degree, and the vertical core of three through holes (28) communicates with idle fuel way (4), recovers idle system (2) fuel feeding.
The utility model has following advantage:
1, saves gasoline more than 10%;
2, reduce mechanical wear, prolong mechanical life;
3, reduced pollution to air.
Claims (1)
1, a kind of automobile carburetor, comprise Carburetor body (1), oil-feed system (10), main oil system (9), economizer system (11), idle system (2), quicken fuel feeding system (12) and starting mechanism (8), Carburetor body (1) is by upper body (7), middle body (3) and lower body (13) are formed, starting mechanism (8) is installed in the chamber, upper body (7), main oil system (9) one ends put in middle body (3) chamber, the other end connects oil-feed system (10), economizer system (11) one ends connect oil-feed system (10), one end connects main oil system (9) by oil duct, quicken fuel feeding system (12) one ends and connect oil-feed system (10), the other end by oil duct with quicken spout be connected in body (3), idle system (2) is installed in Carburetor body (1) side, the idle fuel way metering-orifice (5) that comprises idle fuel way (4) and upper end, the transition oil outlet (15) of idling air jet (6) and lower end, idling oil outlet (16), closure (14), idle adjusting screw (17), closure (14) is positioned at lower body (13) chamber, idle fuel way (4) is communicated with lower body (13) by transition oil outlet (15) and idling oil outlet (16), idle adjusting screw (17) is installed in idling oil outlet (16) one ends, the idle fuel way (4) that it is characterized in that idle system (2) is provided with idle fuel way control switch (18), idle fuel way control switch (18) comprises switch lining (19), switch core (22) and switch arm (25), establish switch core restraining groove (27) on the switch core (22), switch core (22) front end is provided with three through holes (28), switch lining (19) front end is offered three holes, switch core (22) is installed in the switch lining (19), three holes of three through holes (28) and switch lining (19) front end are corresponding to be communicated with, switch lining (19) rear end connects sealing nut (23) and cushioning O-ring seal (26), the part that sealing nut (23) is passed in switch core (22) rear end is connected with switch arm (25) and is fastening by nut (24), switch core positioning screwn (20) front end pierces in the switch lining (19) corresponding with switch core restraining groove (27), limit switch core (22) can only be done the rotation of 90 degree in switch lining (19), switch core positioning screwn (20) rear end coupling nut (21), then constitute idle fuel way control switch (18), three holes on the switch lining (19) and idle fuel way (4) and transition oil outlet (15) correspondence communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92208236 CN2122944U (en) | 1992-04-23 | 1992-04-23 | Vehicle carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92208236 CN2122944U (en) | 1992-04-23 | 1992-04-23 | Vehicle carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122944U true CN2122944U (en) | 1992-11-25 |
Family
ID=4953788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92208236 Granted CN2122944U (en) | 1992-04-23 | 1992-04-23 | Vehicle carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101680396B (en) * | 2007-05-25 | 2012-04-18 | 福约布伦蒂尔有限公司 | Carburettors |
| CN107387263A (en) * | 2017-09-18 | 2017-11-24 | 厦门友嘉工贸有限公司 | A kind of carburetor for preventing elaioleucite from combining |
-
1992
- 1992-04-23 CN CN 92208236 patent/CN2122944U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101680396B (en) * | 2007-05-25 | 2012-04-18 | 福约布伦蒂尔有限公司 | Carburettors |
| CN102628413A (en) * | 2007-05-25 | 2012-08-08 | 福约布伦蒂尔有限公司 | Carburettor |
| CN102628413B (en) * | 2007-05-25 | 2014-12-17 | 福约布伦蒂尔有限公司 | Carburettor |
| CN107387263A (en) * | 2017-09-18 | 2017-11-24 | 厦门友嘉工贸有限公司 | A kind of carburetor for preventing elaioleucite from combining |
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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 |