CN2477850Y

CN2477850Y - Econmizer of motorcycle

Info

Publication number: CN2477850Y
Application number: CN01225674U
Authority: CN
Inventors: 温森泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-24
Filing date: 2001-05-24
Publication date: 2002-02-20
Anticipated expiration: 2011-05-24

Abstract

The utility model discloses a fuel saver for a motorcycle. After the rectification of the igniting power supply of the magneto, the electric power generated by the magneto is regulated by an electronic regulating device, and a capacitor and a resistor are also used to regulate the voltage and quantity of electricity of the igniting system so that the igniting voltage of the motorcycle is stable with a strong spark, and the fuel is adequately mixed with air for thorough combustion, thereby achieving the purposes of an increased power, strong gradeability and fuel economization. The utility model reduces the fuel consumption by 10% to 25% under the same conditions and reduces the environmental pollution.

Description

Fuel-saving apparatus for motor cycle

The utility model relates to a kind of fuel economizer, the fuel economizer that especially a kind of motorcycle uses.

Domestic and international most motorcycles all adopt magneto ignition system at present, and circuit theory diagrams are seen Fig. 1.The problem that magneto ignition system mainly exists has: 1. during the motorcycle low cruise, the voltage that magnetogenerator sends is higher, vulnerable point fire coil and igniter; 2. during high speed operation, the voltage that magnetogenerator sends is on the low side, and the spark that easily causes spark plug to produce is weak even lack fire, in such cases, and fuel mixture incomplete combustion or do not burn, the fuel mixture waste must cause the vehicle power deficiency, produces environmental pollution.At these actual conditions, the claimant is arranged in mechanical aspects, improve as Carburetor, oil-saving purifier, clutch, oil saving slip device, fuel-economizing accelerator and fuel-economizing step-up system, thereby reach the purpose of motorcycle fuel-economizing.By retrieval, still find no motorcycle, improve the report that the mixture combustion situation realizes fuel-economizing by improving circuit.

The purpose of this utility model just provides a kind of device of realizing the motorcycle fuel-economizing by the improvement circuit.

The utility model can be realized by following mode: the positive pole of diode Da is drawn input end 1, the negative pole of diode Da is connected with the input end of electronic regulation device CWa, electronic regulation device CWa lands ground connection behind the end series resistors Ra, the output line of electronic regulation device CWa connects output terminal 2, behind resistance R b and the capacitor C a series circuit, the one end is connected with the output terminal 2 of electronic regulation device CWa, and the other end is a grounding end 3; If electronic regulation device CWa uses reference diode, then the positive pole of reference diode is an input end, it is again output terminal, grounding end 3 behind the negative pole series resistors Ra of reference diode, the non-grounding end of the negative pole of the positive pole of reference diode and diode Da, resistance R b, capacitor C a series circuit, three line ends connect together; If electronic regulation device CWa use piezoresistance, the piezoresistance grounding end 3 behind the Ra of connecting then, the non-grounding end of the negative pole of piezoresistance and diode Da, resistance R b, capacitor C a series circuit, three line ends connect together.Piezoresistance does not have the branch of both positive and negative polarity, but asymmetric piezoresistance will be noted its voltage characteristic.After all circuits connect, be contained in the shell, export three lead-in wires, one is input end 1, and another is an output terminal 2, and also having one is grounding end 3.

The utility model is because behind the magneto ignition power rectifier, through the voltage stabilizing of electronic regulation device, and in conjunction with resistance, the voltage of capacitance adjustment ignition system, electric weight, make motorcycle ignition voltage stable, spark is strong, and fuel mixture fully burns, and adds strong power thereby reach, climbing the pond ability strengthens, economize on the purpose of oil, under equal conditions, motorcycle has adopted after this circuit, fuel consume descends 10～25%, and reduces environmental pollution.

Below in conjunction with accompanying drawing, the utility model will be further described.

Fig. 1 is existing magnetic motor for motorcycle ignition system circuit schematic diagram.

Fig. 2 is circuit theory diagrams of the present utility model.

Fig. 3 is a schematic representation of the present utility model.

Fig. 4 is the connection diagram of circuit theory diagrams of the present utility model and existing magnetic motor for motorcycle ignition system circuit schematic diagram.

Input end 1 of the present utility model connects magnetogenerator, and output terminal 2 connects ignition, and grounding end 3 connects the frame of motorcycle, sees Fig. 4.

In the utility model when work,, the Ac that magnetogenerator produces enters the fuel-economizing circuit, sees Fig. 2, after diode Da one way rectifier, after becoming pulse direct current and entering electronic regulation device CWa, is divided into three electric currents, wherein current i ₁Through Ra ground connection, current i ₂Give capacitor C a charging through resistance R b, current i ₃Give the charging of the capacitor C in the igniter, when the low terminal-velocity of motorcycle was moved, the voltage that magnetogenerator produces was higher, since the effect of electronic regulation device CWa, current i ₁Increase, the voltage of magnetogenerator output is high more, current i ₁Also big more, electronic regulation device CWa output voltage is remained stable, therefore, capacitor C a, C charging finishes, and voltage also is a stationary value, and when the voltage of ignition and spark coil can be because of the motorcycle low cruise, the voltage of magnetogenerator was higher and damage.When the SCR triggering and conducting in the igniter, capacitor C a, C discharge to the primary air of spark coil simultaneously, secondary winding produces high pressure and uses for plug ignition, the effect of capacitor C a is the primary current that increases spark coil, make spark plug produce hot spark, impel fuel mixture fully to burn, reach and add strong power, climb the purpose that the pond ability is strong, economize on oil.The effect of capacitor C a is the electric current that increases the primary air of spark coil in the circuit, when fundamentally solving the motorcycle high speed operation, lacks the problem of fire, and resistance R a, Rb play metering function, the damage of protection electronic regulation device instantaneous large-current.

Claims

1, a kind of fuel-saving apparatus for motor cycle, the positive pole that it is characterized in that diode Da is drawn input end 1, the negative pole of diode Da is connected with the input end of electronic regulation device CWa, electronic regulation device CWa lands ground connection behind the end series resistors Ra, the output line of electronic regulation device CWa connects output terminal 2, behind resistance R b and the capacitor C a series circuit, the one end is connected with the output terminal 2 of electronic regulation device CWa, and the other end is a grounding end 3.

2, according to the described fuel-saving apparatus for motor cycle of claim 1, it is characterized in that electronic regulation device CWa is a reference diode, the positive pole of reference diode is an input end, it is again output terminal, grounding end 3 behind the negative pole series resistors Ra of reference diode, the non-grounding end of the negative pole of the positive pole of reference diode and diode Da, resistance R b, capacitor C a series circuit, three line ends connect together.

3, according to the described fuel-saving apparatus for motor cycle of claim 1, it is characterized in that electronic regulation device CWa is a piezoresistance, grounding end 3 behind the piezoresistance series connection Ra, the non-grounding end of the negative pole of piezoresistance and diode Da, resistance R b, capacitor C a series circuit, three line ends connect together.