FR2504202A2 - Carburettor for multi-cylinder IC-engine - has fuel vaporisation chamber heated by exhaust gas ducted around it - Google Patents

Carburettor for multi-cylinder IC-engine - has fuel vaporisation chamber heated by exhaust gas ducted around it Download PDF

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Publication number
FR2504202A2
FR2504202A2 FR8108066A FR8108066A FR2504202A2 FR 2504202 A2 FR2504202 A2 FR 2504202A2 FR 8108066 A FR8108066 A FR 8108066A FR 8108066 A FR8108066 A FR 8108066A FR 2504202 A2 FR2504202 A2 FR 2504202A2
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FR
France
Prior art keywords
chamber
engine
carburettor
cylinder
burners
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
Application number
FR8108066A
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French (fr)
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FR2504202B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Priority claimed from FR7734519A external-priority patent/FR2408730A1/en
Application filed by Individual filed Critical Individual
Priority to FR8108066A priority Critical patent/FR2504202B2/en
Publication of FR2504202A2 publication Critical patent/FR2504202A2/en
Application granted granted Critical
Publication of FR2504202B2 publication Critical patent/FR2504202B2/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • F02M31/093—Air intake passage surrounding the exhaust gas passage; Exhaust gas passage surrounding the air intake passage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

The carburettor for a multicylinder i.c. engine has a charge forming chamber (B) heated by hot gas ducts (C1-C4) directly against the chamber. The i.d. of the chamber is defined by the formula: c x Pi/100 where c is the number of motor cylinders. The distance between the ducts and the chamber is equal to i.5 times the internal diameter of the ducts. The gases can be recycled exhaust gases directed against the vaporising chamber.

Description

D E S C R I P T I O N
GAZEIFICATEUR,ECONOMISEUR,ANTI-IOLLUANT
Rolatif an brevet d'invention N 7734519
-La prosente invention concerne un dispositif GAZEIFICATEUR pernettant de transformer le sélange Air "essence"Air " alcool en gaz avant pénètration dass le moteur.DESCRIPTION
GASIFIER, SAVING, ANTI-OILANT
Offensive to patent N 7734519
-The prosente invention relates to a GASIFIER device allowing the transformation of the Air "petrol" Air "alcohol mixture into gas before penetration into the engine.

-Dans des dispositifs connus de ce genre,ces dits dispositifs "parce qu'ils ne comprennent pas des BRULEURS orientés sur un
pounon et alimentés par les flammes d'échappements"ne permettent
pas d'une part une gazeificaiton suffisante permettant d'éliminer
les goutelettes d'essence et de bruler l'oxhydrique de carbone,
d'autre part une gazeification suffisante permettant de gazeifier
entre autre du carburant tel que "ALCOOL,ESSENCE etc...-In known devices of this kind, these so-called devices "because they do not include BURNERS oriented on a
pounon and fueled by the flames of exhausts "do not allow
not on the one hand a sufficient gasification allowing to eliminate
gasoline droplets and burn carbon dioxide,
on the other hand sufficient gasification allowing to gasify
among others fuel such as "ALCOHOL, PETROL etc ...

-Le gazoificateur selon l'invention pernet d'éliminer d'une part les gouttelettes d'essence et de bruler l'oxhydrique de carbone par une gazeification supérioure du mélange combustible, d'autre part une meilleur gazeification pour les carburants tel@ que ALCOOL ESSENCE,etc....En effet le dispositif gazeificateur selon l'invention est équipé d'autant de bruleurs(conduits de gazs brulés) que le moteur comprend de cylindres,lesquele Bru leurs sont orientés directement sur une chambre de gazeification appelée "POUMON".Il est impératif que la distance entre les Bruleurs et le Poumen soit égale à une fois et demi (1,5)le diamétre intérieur des Bruleurs.Ce poumon de par sa forme et sa dimension a pour objet d'alimenter au maximum le noteur du mélange alors gazeifié.En effet pour obtonir une gazeification suffisante,il est indispensable que l'alésage du poumon soit en rapport avec la cylindréé du notour,cot alésage est défini par la formule suivante:
C XPI C (cylindrée du moteur) PI (3,1416)
100
Après combustions,les gaze d'échappements brulés,conduits par les
Bruleurs,et orientés directement sur le POUMON,sont collectés autour du poumon dans une chambre de détente pour etre ensuite dirigés vers la sortie d'échappement.Par ce procédé la chambre de détente joue un role déterminant pour la thermo-dynamique.-The gasifier according to the invention pernet to eliminate on the one hand the gasoline droplets and to burn the carbon dioxide by a superior gasification of the fuel mixture, on the other hand a better gasification for fuels such as ALCOOL PETROL, etc. In fact, the gasifier device according to the invention is equipped with as many burners (burnt gas conduits) as the engine comprises cylinders, which Bru them are oriented directly on a gasification chamber called "LUNG". ". It is imperative that the distance between the Burners and the Poumen is equal to one and a half (1.5) the internal diameter of the Burners. This lung by its shape and its size aims to supply the maximum notor of the mixture then gasified. Indeed to obtain sufficient gasification, it is essential that the bore of the lung is in relation to the displacement of the notour, cot bore is defined by the following formula:
C XPI C (engine displacement) PI (3.1416)
100
After combustion, the burnt exhaust gauze, conducted by the
Burners, and oriented directly on the LUNG, are collected around the lung in a relaxation chamber to be then directed towards the exhaust outlet. By this process the relaxation chamber plays a determining role for thermodynamics.

- Le dessin annexé est une vue en coupe du dispositif adapté à un moteur comprenant 4 cylindres. - The accompanying drawing is a sectional view of the device suitable for an engine comprising 4 cylinders.

- Tel qu'il est representé,le gazeificateur comporte@une entrée a ,par lequel est emmené le mélange combustible au POUMON b qui est une chambre de gazeification chauffée extérieurement par les Bruleurs c1,c2,c3,c4 alimentés par la sortie d'échappement du moteur.  - As shown, the gasifier has @ an inlet a, through which is taken the fuel mixture with LUNG b which is a gasification chamber heated externally by the Burners c1, c2, c3, c4 supplied by the outlet of engine exhaust.

Le mélange combustible gazeifié est aspiré ensuite à tour de role dans les cylindres du moteur par les tubulures dl, d2,d3,d4,une chambre de détente e et une sertie déchappe- ment f terminant le cycle.The gasified combustible mixture is then sucked in turn into the engine cylinders by the pipes dl, d2, d3, d4, an expansion chamber e and an exhaust crimp f ending the cycle.

Le dispositif gazeificateur objet de l'invention,peut-etre a@apté sur tous les seteurs conçus pour fonctionner à essen@@ de quelque cylindrée que ce seit sans limitation du nombre de cylindres des dits meteurs, quelque soit la dispesition sur le moteur, du carburateur,et du collecteur d'échappement.Sa mise en service comprend la substitution du collecteur d'échappement et d'ad@ission d'erigine par le re@placement du dit precédé.Cette substitution et adaptation s'effectue de façon aisé et ne comprend au@un réglage particulier.L'utilisation de ce dispositif peut-etre particulierement interressant pour les moteurs industriels à essence,du fait de la pénétration dans les cylindres du moteur du mélange# combustible devenu gazeux, l'usure des dits cylindres se trouve sensiblement diminuée.En effet dans les équippements d'erigine,la pénétration du mélangecombustible liquide lave les cylindres et empeche une parfaite lubrification de ces cylindres. The gasifier device which is the subject of the invention, may be suitable for all seters designed to operate at essen @@ of any displacement without limiting the number of cylinders of said meters, whatever the distribution on the engine, of the carburetor, and of the exhaust manifold. Its commissioning includes the replacement of the exhaust manifold and of the intake of origin by the re-placement of the said above. This substitution and adaptation is carried out easily. and does not include @ a particular setting. The use of this device can be particularly interesting for industrial petrol engines, due to the penetration in the engine cylinders of the mixture of # fuel become gaseous, the wear of said cylinders is significantly reduced. Indeed in the equipment of origin, the penetration of the liquid fuel mixture washes the cylinders and prevents perfect lubrication of these cylinders.

Claims (1)

R E V E N D I C A T I O N S I @ Un gazéificateur adaptable au bloc du @oteur à essence de quelques cylindrées aue ce soit et sans limitation du nombre dt cylindres de dits moteurs.Du type comportant une cha@bre de gazéi fication(b)chaufiée par des br@leurs(conduits de gazs brulés)c1,c2,c3,c4,directement orientés sur la dite chambre dont la caractéristique est que l'alésage de la dite chambre est définie nar la formule suivante: Cx@I cylindre du moteur(C)x3,1416(@1) : :CLAIMS @ A gasifier adaptable to the block of the gasoline engine of a few cubic meters or so and without limitation of the number of cylinders of said engines. Of the type comprising a chamber of gasification (b) heated by burners (conduits of burnt gases) c1, c2, c3, c4, directly oriented on said chamber, the characteristic of which is that the bore of said chamber is defined by the following formula: Cx @ I engine cylinder (C) x3.1416 ( @ 1):: 100 100 2 - Un gazéificateur selon la revendication(@)caractarisé  100 100 2 - A gasifier according to claim (@) characterized en ce que la distance entre les bruleurs et la in that the distance between the burners and the chambre de gazéification(b)est égale à 1,5 (une gasification chamber (b) is 1.5 (one fois et demi)le diametre intérieur des dits bruleurs. and a half times) the inside diameter of said burners. 3 - Un gazéificateur selon la revendication(1)caractérisé3 - A gasifier according to claim (1) characterized en ce que ce procédé permet la gazéification des in that this process allows the gasification of carburants tels que"@ssene,Alcool,Carburol"et de fuels such as "@ ssene, Alcohol, Carburol" and tous les combustibles"imflammable".  all "flammable" fuels.
FR8108066A 1977-11-10 1981-04-17 ANTI-POLLUTANT SAVING GASIFIER Expired FR2504202B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8108066A FR2504202B2 (en) 1977-11-10 1981-04-17 ANTI-POLLUTANT SAVING GASIFIER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7734519A FR2408730A1 (en) 1977-11-10 1977-11-10 Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases
FR8108066A FR2504202B2 (en) 1977-11-10 1981-04-17 ANTI-POLLUTANT SAVING GASIFIER

Publications (2)

Publication Number Publication Date
FR2504202A2 true FR2504202A2 (en) 1982-10-22
FR2504202B2 FR2504202B2 (en) 1986-04-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108066A Expired FR2504202B2 (en) 1977-11-10 1981-04-17 ANTI-POLLUTANT SAVING GASIFIER

Country Status (1)

Country Link
FR (1) FR2504202B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001098648A1 (en) * 2000-06-22 2001-12-27 Pure Energy Group, L.L.C. Intake manifold with fuel handler for internal combustion engines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177034A (en) * 1921-03-03 1922-03-23 Lee W Oldfield Fuel distributor for internal combustion engines
FR753207A (en) * 1932-03-28 1933-10-11 Shore Corp Carburetor for internal combustion engines using fuels other than gasoline
FR1231907A (en) * 1959-06-20 1960-10-04 Gasifier for heavy fuel operation of gasoline engines
FR2408730A1 (en) * 1977-11-10 1979-06-08 Franco Arthur Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177034A (en) * 1921-03-03 1922-03-23 Lee W Oldfield Fuel distributor for internal combustion engines
FR753207A (en) * 1932-03-28 1933-10-11 Shore Corp Carburetor for internal combustion engines using fuels other than gasoline
FR1231907A (en) * 1959-06-20 1960-10-04 Gasifier for heavy fuel operation of gasoline engines
FR2408730A1 (en) * 1977-11-10 1979-06-08 Franco Arthur Fuel economiser for IC engine - has heating chamber for fuel-air mixture, with heat supplied from exhaust gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001098648A1 (en) * 2000-06-22 2001-12-27 Pure Energy Group, L.L.C. Intake manifold with fuel handler for internal combustion engines

Also Published As

Publication number Publication date
FR2504202B2 (en) 1986-04-11

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