CN2825994Y - Gasoline-economizing booster for gasoline engine - Google Patents

Abstract

The utility model relates to a gasoline-economizing booster for a gasoline engine, which belongs to a gasoline-economizing booster for a gasoline internal-combustion engine. The utility model mainly solves the problems that when the gasoline internal-combustion engine operates, the high voltage electricity energy of an ignition system is fully and efficiently released in a spark plug gap, and a high voltage circuit generates electromagnetic interference to the inner part of a vehicle and to electronic equipment at the periphery of the high voltage circuit. The utility model is composed of a high voltage pulse unidirectional damping and shock absorbing circuit, a lowpass filter circuit, a high-frequency interference pressure absorbing and earth entering circuit, a high voltage wire and a low voltage wire. The utility model is suitable for all single-cylinder and multi-cylinder gasoline internal-combustion engines regardless of conventional ignition, contactless electronic ignition and micro computer controlled ignition, and the utility model is suitable for all the vehicles using the gasoline engines as the dynamic force. The utility model has the characteristics of strong sparks and interference suppression. The utility model has the obvious effects of gasoline economization, pollution reduction and force addition.

Description

Petrol engine fuel-economizing booster

Technical field the utility model belongs to a kind of gasoline engine fuel-economizing booster.Relate to no matter a kind of being applicable to is that all single cylinders that conventional igniting, non-contact electronic ignition or microcomputerized control are lighted a fire are the fuel-saving dirt-reducing booster of all vehicles realization HHT higher high tensiles igniting of power to the multi-cylinder gasoline engine with the petrol engine.

Background technique is the various vehicle development expansion rapidly of power along with the progress of vehicle technology with the petrol engine, global petroleum resources atrophy, and Vehicular exhaust pollutes and is on the rise; Modern electronic technology on vehicles such as automobile, widely applied and current electronic age various uses electronic equipment quantity increase severely, problems such as elecromagnetic environment pollution that causes and electromagnetic compatibility, caused the great attention of various countries, especially vehicle electric scientific research department and key subjects to be solved.For many years, many scientific and technical personnel have made very valuable effort and practice for it, have varied, the automobile " electronic ignition fuel economizer " that has his own strong points to come out in succession, the product technology that the has height of being on close level.But in use also existing some problems and shortcoming, mainly is that the energy that high-voltage ignition coil produces does not discharge in the spark plug gap fully efficiently, and the fuel-saving dirt-reducing reinforcement effect is not remarkable; When on the other hand, solving igniting preferably to the Che Nei and the electromagnetic interference problem of electronic equipment on every side thereof; Be exactly that cost height, price are expensive, too complicated, installation bothers, maintenance difficult more on the one hand, not too be fit to most drivers of China and maintenance man's technical quality structure, in addition just bad by damage (burning) in installation process.

The summary of the invention the purpose of this utility model, be to obtain discharging fully efficiently in the spark plug gap for the energy that solves the generation of gasoline engine high pressure ignition ring, to the Che Nei and the electromagnetic interference problem of electronic equipment on every side thereof, and a kind of " petrol engine fuel-economizing booster " is provided or claims " automobile, motorcycle fuel-economizing booster " or claim " automobile, motorcycle fuel-economizing reinforcement ignition wire " when making clean-burning problem of mixed gas and high voltage ignition.What solve its technical problem employing is, utilize the electromagnetic oscillations in the unilateral conduction characteristic effective damping high pressure output loop of high-voltage diode, be connected to the low-pass filter circuit filtering of forming by high-frequency inductor and high-voltage capacitance by high-voltage pulse unidirectional damping weakening circuit, simultaneously High-frequency Interference voltage be absorbed into ground by high-voltage capacitance again.Compared with prior art, the utlity model has characteristics such as simple in structure, cheap, easy for installation, reliable and stable, that inhibition is disturbed, spark is powerful, the fuel-saving dirt-reducing reinforcement effect is remarkable.

Description of drawings the utility model is achieved in that accompanying drawing is an electrical schematic diagram of the present utility model, also is the specification digest accompanying drawing.

It is made up of embodiment kenetron D, high-frequency inductor L and high-voltage capacitance C.The negative high voltage pulse that accompanying drawing Central Plains has the secondary N2 of spark coil to induce, earlier by the electromagnetic oscillations in high-voltage diode D (needing polarity reversal during positive pulse output) the damping high-voltage loop of forward connection with D, the low-pass filter filtering of forming through high-frequency inductor L and high-voltage capacitance C again, by high voltage wire, distributor (petrol engine for single cylinder time need not) the almost break-even spark plug gap of delivering to of high voltage electric energy be emitted strong spark, high-voltage capacitance C is also undertaking High-frequency Interference voltage is being absorbed into ground simultaneously.

Shell of the present utility model can be made the small container of different shape with plastics or metal, after element in the frame of broken lines in the accompanying drawing connected by circuit, solidify with high voltage withstanding insulating encapsulating material embedding, lead-in wire 1 and lead-in wire 2 are used high voltage wire, and lead-in wire 3 usefulness low pressure plastic wires get final product.Use is advanced, and lead-in wire 1 connects original spark coil center terminal, and lead-in wire 2 connects distributor center terminal, and lead-in wire 3 connects distributor metal shell or engine body (bonding).

Claims (2)

1. a petrol engine fuel-economizing booster is characterized in that, connects High-frequency Interference voltage again by high-voltage pulse unidirectional damping weakening circuit connection low-pass filter circuit and is absorbed into the ground circuit, and be made up of high voltage wire and low voltage line.

2. petrol engine fuel-economizing booster according to claim 1 is characterized in that, said high-voltage pulse unidirectional damping weakening circuit is by the secondary N of high-voltage diode D lead-in wire (1) with original spark coil ₂Form termination lead-in wire (1) and the N of D ₂High-voltage output end, another termination high-frequency inductor L of D; Low-pass filter circuit is made up of high-frequency inductor L and high-voltage capacitance C, the termination D of L, and another termination C of L and lead-in wire (2), another termination of C goes between (3) and goes into ground, another termination distributor center terminal of lead-in wire (2); High-frequency Interference voltage is absorbed into the ground circuit and is held a concurrent post by C.

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