CN2036576U - Forced fuel economizer of carburetor - Google Patents
Forced fuel economizer of carburetor Download PDFInfo
- Publication number
- CN2036576U CN2036576U CN 88209316 CN88209316U CN2036576U CN 2036576 U CN2036576 U CN 2036576U CN 88209316 CN88209316 CN 88209316 CN 88209316 U CN88209316 U CN 88209316U CN 2036576 U CN2036576 U CN 2036576U
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- fuel
- carburetor
- cam
- oil
- saving
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- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
The utility model provides a forced fuel economizer of a carburetor, in particular applied to motor vehicles of an automobile, a motorcycle, etc. The forced fuel economizer of a carburetor adopts a curved plate (cam wheel) through which a main jet movably adjusted needle is connected with the carburetor choke valve, forming a link gear. Meanwhile, the link gear is connected with a fuel metering operation shank (the original choke valve control handle) through a lacing bar. Thus, the driver can timely adjust the oil supply quantity and the air quantity according to conditions of different highway conditions and loads, etc. when driving. The engine is only supplied with the consumption oil quantity required by the actual required power through the control of the device. In addition, the air quantity is adjusted correspondingly. Thus, the vehicle can be in the optimum fuel saving state for the normal traveling. The goal of fuel saving can be reached through saving the wattless oil consumption and reinforcing the fuel atomization. The fuel saving ratio of the automobile can reach 20%. The fuel saving ratio of the motorcycle can reach 34%.
Description
The utility model relates to a kind of Carburetor forces gasoline-saving device, is particularly suitable for using on motor vehicle such as automobile, motorcycle.
The motor of motor vehicle such as automobile, motorcycle is the main jet fuel feeding by Carburetor in the overwhelming majority operating time, and therefore, whether main jet is adjusted appropriately, will directly have influence on the power and the fuel consumption of motor.At present, the adjusting of carbureter main jet is a kind of to be to adopt fixed metering needle manual tune, and another kind is to adopt the vacuum type throttle valve to regulate.Manual tune need be stopped and be opened headstock with the moving carbureter main jet metering needle of hand-screw, whether adjust suitable, also must come repetition test and adjustment by the situation of driving reflection, therefore, a lot of drivers dislike trouble and seldom adjust main jet, in addition, because air inflow is constant, the metering needle input is climbed unable at most, and the metering needle input produces the problem of incomplete combustion, over-emitting black exhaust, excessive fuel consumption less again, and oil, gas are difficult to harmonious.The advance and retreat frequency of the metering needle of vacuum type oil-saving valve and sealing cup is directly proportional with engine speed, because advance and retreat are frequent, sealing cup very easily weares and teares, make the throttling defective valve, and its fuel saving ratio is low, and equally also there is the problem that oil, gas can not be harmonious in general fuel saving ratio only 4%.
The purpose of this utility model, provide a kind of Carburetor and force gasoline-saving device, this device can make the driver in time regulate fuel feeding, air demand according to conditions such as different road conditions, loads when driving, promptly control oil mass and the corresponding adjusting air demand that the actual power demand of a supply engine will consume by this device, make it be in best fuel-economizing state and cruising, by saving idle oil consumption and strengthening the purpose that fuel-oil atmozation reaches fuel-economizing.
Carburetor described in the utility model forces gasoline-saving device to have a movable metering needle to cooperate with main jet, it is characterized in that the movable shank of regulating of main jet is connected with a french curves (cam) sliding contact, french curves (cam) is connected with carburetter choke, make movable metering needle, french curves (cam), carburetter choke constitute linking mechanism, this linking mechanism is connected with an end of lacing wire, and the other end of lacing wire is connected with the fuel-economizing operating lever.
The utility model mode preferably is that french curves (cam) is connected with the axle of carburetter choke, also can be connected with a lacing wire one end, and the other end of lacing wire is connected with the carburetter choke transmission arm.
Force gasoline-saving device to be described further below in conjunction with accompanying drawing to Carburetor described in the utility model.
Fig. 1 Carburetor is forced the gasoline-saving device sectional view.
Figure 25 0 type motorcycle carburetor is forced the gasoline-saving device sectional view.
Fig. 3 french curves mounting point plan view.
Fig. 4 french curves mounting point side view.
According to Fig. 1, the movable metering needle of main jet (1) matches with main jet (2), control the size of oily flow, the movable top of regulating shank (3) is connected with french curves (cam) (4) sliding contact, the transmission arm (5) of french curves (cam) (4) is connected with an end of lacing wire (6), the other end of lacing wire (6) is connected with carburetter choke transmission arm (7), carburetter choke transmission arm (7) drives carburetter choke (8) and opens and closes, one end of lacing wire (9) is connected with carburetter choke transmission arm (7), and its other end is connected with fuel-economizing operating lever (10) (former chock plate Joystick).So just make movable metering needle (1), french curves (cam) (4), carburetter choke (8) etc. constitute linking mechanism.Push-and-pull or rotation fuel-economizing operating lever (10) just can make carburetter choke (8) and movable metering needle (1) move simultaneously, reach oil, gas is coordinated the purpose of adjusting, but and when driving regulated at will main jet (2) just, so it is very easy, now be placed in to use on the automobile and be described further with this device, during vehicle starting, fuel-economizing operating lever (10) is all pulled out, carburetter choke (8) is closed, the A face (11) of french curves (cam) contacts with the movable shank (3) of regulating, movable metering needle (1) falls back on maximum position, the oil inlet quantity maximum under the effect of Returnning spring (12); During vehicle starting, fuel-economizing operating lever (10) is all pushed, carburetter choke (8) standard-sized sheet, the B face (13) of french curves (cam) contacts with the movable shank (3) of regulating, movable metering needle (1) falls back on maximum position, the oil inlet quantity maximum under the effect of Returnning spring (12); When automobile normal running, according to situations such as different road conditions and load, push away or draw fuel-economizing operating lever (10), by french curves (cam) (4) drive carburetter choke (8) and movable metering needle (1) are moved simultaneously, force to reduce fuel delivery, and corresponding adjusting air demand, promptly by the actual power demand of this device control supply engine to consume oily gentle, reach oil less, gas is little; Oil is many, gas is big; Oil, gas are coordinated the effect of adjusting, have strengthened fuel-oil atmozation, make burning fully, have reduced oil consumption, have reduced waste gas and noise pollution.
Fig. 2, Fig. 3, Fig. 4, having drawn Carburetor described in the utility model forces gasoline-saving device to be placed in situation about using on the 50 type motorcycles, the movable metering needle of main jet (1) matches with main jet (2) and controls the size of oily flow, movable top and the french curves (cam) (4) of regulating shank (3) is slidingly connected, french curves (cam) (4) is connected on the post (14) of carburetter choke (8), so just makes movable metering needle (1), french curves (cam) (4), carburetter choke (8) constitute linking mechanism.French curves (cam) (4) is connected with an end of lacing wire (9), and the other end of lacing wire (9) is connected with fuel-economizing operating lever (10).Operation fuel-economizing operating lever (10) during use just can make carburetter choke (8) and movable metering needle (1) move simultaneously, reaches oil, gas coordination adjusting, reduces the purpose of oil consumption and waste gas and noise.
At motor vehicles such as automobile, motorcycles this device is installed, the result of test shows that this device has following superiority; (1) rate of economizing gasoline height, the automobile fuel saving rate reaches 13%～20.2%, and the motorcycle fuel-saving rate is 25.7%～34.2%. (2) fuel feeding, air feed coordination linkage are regulated, and do not affect the work in every performances such as car load, climbing, speed per hour, and when straight road traveling, speed per hour also has obviously raising (when fuel consumption is identical). (3) driver can be according to different road conditions and load, when driving, at any time regulate fuel feeding, air feed, make vehicle be in best fuel-economizing state and normally travel, (4) this apparatus structure advantages of simple, durable in use, easy break-down not, both having made is out of order does not affect normal driving yet. (5) this device production cost is low, manufacturing process is simple. (6) principle of using the various vehicles of carburetor and choke door all can adopt the utility model to provide is transformed, and reaches the purpose of fuel-economizing. (7) the present motorcycle of registering of China is about 3,800,000,4,700 ten thousand in automobile (accounting for about 50% of burning gasoline), if wherein 1/10 install this device additional after, just can be country approximately thousands of imitation frosted glass and expenses, its economic benefit and social benefit are very remarkable.
The protection domain of device described in the utility model is defined by the claims, and is not limited to above-described embodiment.
Claims (2)
1, Carburetor is forced gasoline-saving device, there is a movable metering needle [1] to cooperate with main jet [2], it is characterized in that the movable shank [3] of regulating of main jet is connected with a french curves (cam) [4] sliding contact, french curves (cam) [4] is connected with carburetter choke [8], make movable metering needle [1], french curves (cam) [4], carburetter choke [8] constitute linking mechanism, this linking mechanism is connected with an end of lacing wire [9], and the other end of lacing wire [9] is connected with fuel-economizing operating lever [10].
2, force gasoline-saving device according to the Carburetor of claim 1, it is characterized in that french curves (cam) (4) is connected with the axle (14) of carburetter choke, or french curves (cam) (4) is connected with an end of lacing wire (6), and the other end of lacing wire (6) is connected with carburetter choke transmission arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88209316 CN2036576U (en) | 1988-08-03 | 1988-08-03 | Forced fuel economizer of carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88209316 CN2036576U (en) | 1988-08-03 | 1988-08-03 | Forced fuel economizer of carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2036576U true CN2036576U (en) | 1989-04-26 |
Family
ID=4842985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88209316 Withdrawn CN2036576U (en) | 1988-08-03 | 1988-08-03 | Forced fuel economizer of carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2036576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217230A (en) * | 2021-04-13 | 2021-08-06 | 速能环保科技河北有限公司 | Environment-friendly oil-saving device for motorcycle |
-
1988
- 1988-08-03 CN CN 88209316 patent/CN2036576U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217230A (en) * | 2021-04-13 | 2021-08-06 | 速能环保科技河北有限公司 | Environment-friendly oil-saving device for motorcycle |
| CN113217230B (en) * | 2021-04-13 | 2022-04-26 | 速能环保科技河北有限公司 | Environment-friendly oil-saving device for motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |