WO2014205528A1

WO2014205528A1 - Microwave ignition system

Info

Publication number: WO2014205528A1
Application number: PCT/BR2013/000237
Authority: WO
Inventors: Giovani Sabino; Joel Ignacio; Debortoli Nelson JUNIOR
Original assignee: Giovani Sabino; Joel Ignacio; Junior Debortoli Nelson
Priority date: 2013-06-24
Filing date: 2013-07-04
Publication date: 2014-12-31
Also published as: BR102013016270A2

Abstract

The present patent of invention relates to a microwave ignition system (1), organized as three sections, namely ignitron module (2), magnetron (3) and wave guide (4), and also using an electromagnetic wave within a spectrum of from 1000 MHz to 2450 MHz, promoting molecular agitation of the fossil fuel and causing the development of a short-circuit current within the combustion chamber of the engine (5), wherein the energy provided by the microwave deflagrates the combustion of the fuel, irrespective of whether the latter is diesel, gasoline or alcohol, i.e. it ruptures the molecules involved in the combustion process, the ignitron module (2) being used as controller of the rectifier for operating as a cathode, providing the necessary voltage for operation of the magnetron (3), which converts electrical energy into electromagnetic waves, and using wave guides (4) for propagating waves, transmitting the power from the magnetron (3), where the waves originate, to the combustion chamber, releasing energy into the entire volume of fuel simultaneously and heating the combustion chamber of the engine (5) being produced by a short-circuit current that deflagrates the fossil fuel.

Description

"MICROWAVE IGNITION SYSTEM".

1. INTRODUCTION

The present patent specification report relates to Microwave Ignition System, which is characterized by being organized into three sections, Ignitron Module, Magnetron and Waveguide, as well as utilizing an electromagnetic wave within a 1000 MHz spectrum. up to 2450 MHZ., promoting the molecular agitation of the fossil fuel and causing the development of a short circuit current within the combustion chamber, where the energy provided by the microwave triggers the combustion of diesel, gasoline or alcohol, ie, provides the rupture of the molecules involved in the combustion process.

It is worth mentioning that electromagnetic waves are duly associated oscillations of electric and magnetic fields, and these oscillations propagate through space.

2. - FIELD OF APPLICATION

The field of application of this Microwave Ignition System relates to its use in the mechanical area, but specifically in the area of internal combustion engines, which may be equipped with the Microwave Ignition System to begin operation.

3. - PURPOSE

Among the purposes of this Microwave Ignition System we must highlight the elimination of the high voltage transformer or Ignition Coil, the high voltage conductor cable and the ignition electrodes or Spark Plug and their replacement by the System presented here, which will release energy to the entire fuel volume simultaneously and immediately, regardless of fuel, diesel, gasoline or alcohol.

4. - STATE OF THE TECHNIQUE

It is widely known that the current ignition system is organized into three sections, where in the first section it uses a high voltage transformer known as the ignition coil, in the second section, a high voltage conductor cable and in the third and last section, a high voltage electrode is known as a spark plug.

It is also known that the synthesis of a carbon film on the ignition electrode in conventional architecture minimizes the intensity of the spark, which provides the necessary thermal energy for combustion of the oxidizer and fuel mixture. Minimizing spark intensity provides incomplete combustion, thereby maximizing pollutant emissions, maximizing harmful gases, and minimizing the internal power of the combustion engine. Further, this system allows a spark or pilot spark to provide thermal energy in the layer near the ignition electrode, triggering sequential layer combustion, ie igniting the fuel near the ignition electrode and subsequently the underlying layers and providing approximately 180 Watts power.

In order to place a Microwave Ignition System with its own development characteristics on the market, a background research was elaborated in the INPI - National Institute of Industrial Property Database in order to find possible priorities that would make the System unfeasible. and the following process was found:

- PI0615574-0 filed on 11.09.2006 under the title "Microwave combustion system", where a microwave combustion system is presented which can replace the conventional spark plug in an internal combustion engine. One or more microwave pulses are provided for microwave feeding on a candle that sits on the cylinder. A microwave-generated plasma generated by the spark plug in the vicinity of a fuel mixture can provide highly efficient combustion of the air-fuel mixture.

From the comparative analysis between the process found and the Microwave Ignition System in question, it can be concluded that the first It has nothing to do with the system presented here, which is why we conclude that there are no technical or legal impediments to the granting of the requested request.

5.- TECHNOLOGICAL ADVANCE

The Microwave Ignition System uses known but never before applied elements to work in the drive of combustion engines, these elements being the Ignitron Module, Magnetron and Waveguide, where:

The Ignitron Module roughly corresponds to a gas-filled tube type and is used as a rectifier controller. It functions as a cathode and provides the voltage required for Magnetron operation.

The Magnetron corresponds to a resonant cavity electronic valve, widely used in microwave ovens, being responsible for the transformation of electrical energy into electromagnetic waves, emphasizing that, to start its operation, its cathode must be heated by applying a voltage. in its filament, and that when the cathode is heated releases the electrons that are attracted to the plate through a high voltage. Surrounding the Magnetron are magnets designed to cause the electrons to spin at high speeds around the small cavities of the plate, which act as coils and capacitors in parallel, forming a tuned resonant circuit.

Wave Guides are structures that direct the propagation of waves, either sound or electromagnetic. In the case of microwaves, a wave guide transmits the power of the Magnetron, where the waves originate, to the cooking chamber.

The use of these elements provides several technical differentials, among which we highlight:

- The microwave power is directly proportional to the volume of the combustion chamber. - The microwave provides molecular agitation throughout the fuel volume considered.

- The occurrence of the rupture of the molecules is simultaneous.

- The system provides power ranging from 100 Watts to 1000 Watts or 01 KW.

6. DESCRIPTION OF THE FIGURE

For a complete and complete view of how this Microwave Ignition System is constituted, hereinafter and object of this Invention Patent, accompany the attached drawing, to which reference is made as follows:

Figure 1: Corresponds to the schematic view of the Microwave Ignition System.

7. DESCRIPTION OF THE INVENTION

As inferred from the accompanying drawing and integral part of this report, the Microwave Ignition System (1) is characterized by being organized into three sections, Ignitron Module (2), Magnetron (3) and Waveguide (4). ), as well as by using an electromagnetic wave within a spectrum of 1000 MHZ to 2450 MHZ., promoting the molecular agitation of the fossil fuel and causing the development of a short circuit current within the engine combustion chamber (5), where The energy provided by the microwave triggers the combustion of the fuel, regardless of whether it is diesel, gasoline or alcohol, that is, it breaks down the molecules involved in the combustion process.

From the above we have that the Ignitron Module (2) is used as a rectifier controller, that is, it works as a cathode and provides the voltage required for the operation of Magnetron (3).

The Magnetron (3) corresponds to a resonant cavity electronic valve, widely used in microwave ovens, and is responsible for the transformation of electrical energy into electromagnetic waves. heat your cathode by applying an electrical voltage to its filament, and that when the cathode is heated releases the electrons that are attracted to the plate through a high voltage. Around the Magnetron (3) magnets are arranged in order to make the electrons spin at high speed around the small cavities of the plate, which act as coils and capacitors in parallel, forming a tuned resonant circuit.

The Wave Guides (4) are structures that direct the propagation of waves, either sound or electromagnetic. In the case of microwaves, a wave guide transmits the power of Magnetron (3), where the waves originate, to the camera. of combustion.

The System (1) in question now releases energy for the entire fuel volume simultaneously. The internal combustion engine (5), equipped with Microwave Ignition System, (1), is easily enabled relative to the conventional ignition system. The activation of the internal combustion engine (5) at temperatures of 4 ° C is facilitated by the Microwave Ignition System as microwaves cause the molecules to stir and cause the combustion chamber of the engine (5) to warm up. by short circuit current. The preheating condition by short circuit current and simultaneous molecular agitation triggers the combustion of the fossil fuel.

It is well known that the synthesis of a carbon film on the ignition electrode in conventional architecture minimizes spark intensity. The spark provides the thermal energy necessary for combustion of the oxidizing mixture and fuel.

Minimization of spark intensity provides incomplete combustion. Incomplete combustion maximizes pollutant emissions and minimizes the power of the internal combustion engine. The disadvantages reported above are addressed by developing a new ignition system architecture: microwave ignition systems.

In contrast, the Ignition Ignition System Microwaves use an electromagnetic wave comprised in a spectrum of 1000 MHZ to 2450 MHZ. The microwave provides molecular agitation of the fossil fuel and induces the development of a short circuit current within the combustion chamber, maximizing platform power through efficient combustion, i.e. complete combustion.

CONCLUSION

All that has been described and illustrated is that this is a Microwave Ignition System, (1) which fits perfectly into the rules governing the Invention Patent and must fill in a significant gap in the market, but still for offering the advantages described in the corresponding paragraph, deserving for what has been stated and as a consequence, the respective privilege.

Claims

1) "MICROWAVE IGNITION SYSTEM" (1), characterized in that it is organized into three sections, Ignitron Module (2), Magnetron (3) and Waveguide (4), as well as using an electromagnetic wave comprised in a spectrum. 1000 MHZ to 2450 MHZ., promoting the molecular agitation of the fossil fuel and causing the development of a short circuit current inside the engine combustion chamber (5), where the energy provided by the microwave triggers the combustion of the fuel, independent of If it is diesel, gasoline or alcohol, that is, it provides the breakdown of the molecules involved in the combustion process.

2) "MICROWAVE IGNITION SYSTEM", (1), characterized according to claim 1 by using Ignitron Module (2) used as a rectifier controller to operate as a cathode and providing the voltage required for the operation of the Magnetron (3).

3) "MICROWAVE IGNITION SYSTEM", (1), characterized according to claim one and two by using a magnetron responsible for the transformation of electrical energy into electromagnetic waves;

4) "MICROWAVE IGNITION SYSTEM" (1), characterized according to claim one and two by using Wave Guides (4) for wave propagation, transmitting the power of the Magnetron (3), where the waves originate, to the combustion chamber.