RO127544 PROCESS FOR ACHIEVING TOTAL COMBUSTION BY USING INJECTORS AND INJECTORS

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Stemming/racinisation

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Office

Roumanie

Numéro de la demande 2011000442

Date de la demande 09.05.2011

Numéro de publication 127544

Date de publication 29.06.2012

Type de publication A0

CPC

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Titre

(EN) PROCESS FOR ACHIEVING TOTAL COMBUSTION BY USING INJECTORS AND INJECTORS

(RO) PROCEDEU DE REALIZARE A COMBUSTIEI TOTALE CU AJUTORUL INJECTOARELOR ŞI INJECTOARE

Abrégé

(EN)

The invention relates to an injector and to a method for the combustion of motor vehicle engine fuels using said device. According to the invention, the injector comprises a black oil conduit (4) provided with a valve (2), mounted in parallel with a coal conduit (5) provided with a valve (6), both conduits (4 and 5) being mounted in the center of a compressed air conduit (3) provided with an access valve (4), an injection cone (10), a flange (11), a zone (7) in which the combustion mixture is made, said zone ending in a throttle (8) and a zone (9) for the discharge of the combustion mixture. The method claimed by the invention consists in connecting the injector based on a compressed air at a pressure of 5 atm to the fuel conduits, the combustion mixture being produced by the absorption of fuel into the mass of compressed air dosed depending on the type of used fuel.

(RO)

Invenţia se referă la un injector şi la o metodă de ardere a unor combustibili pentru motoare de autovehicule care utilizează acest dispozitiv. Injectorul conform invenţiei este alcătuit dintr-o conductă (4) pentru păcură, prevăzută cu un robinet (2), montată paralel cu o conductă (5) pentru cărbune, prevăzută cu un robinet (6), ambele conducte (4 şi 5) fiind montate în centrul unei conducte (3) de aer comprimat, fiind prevăzută cu un robinet (4) de acces, un con (10) de injectare, o flanşă (11), o zonă (7) în care se realizează amestecul de ardere, fiind terminată cu o strangulare (8) şi o zonă (9) de evacuare a amestecului de ardere. Metoda conform invenţiei constă din conectarea injectorului pe bază de aer comprimat la o presiune de 5 at la conductele de carburanţi, amestecul de ardere fiind produs prin absorbţia combustibilului în masa de aer comprimat dozată în funcţie de tipul de combustibil utilizat.

Documents de brevet associés

US20140057216

EP2707595

WO/2012/154070

CA2835482

RU2013153736

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02	COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B	INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
2275	Other engines, components or details, not provided for in other groups of this subclass
14	Direct injection into combustion chamber

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02	COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M	SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
67	Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
02	the gas being compressed air, e.g. compressed in pumps

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23	COMBUSTION APPARATUS; COMBUSTION PROCESSES
C	METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR
3	Combustion apparatus characterised by the shape of the combustion chamber

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23	COMBUSTION APPARATUS; COMBUSTION PROCESSES
C	METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR
99	Subject-matter not provided for in other groups of this subclass

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23	COMBUSTION APPARATUS; COMBUSTION PROCESSES
D	BURNERS
14	Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
46	Details ; , e.g. noise reduction means
48	Nozzles
52	for torches; for blow-pipes
54	for cutting or welding metal

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1. RO127544 - PROCESS FOR ACHIEVING TOTAL COMBUSTION BY USING INJECTORS AND INJECTORS

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23	COMBUSTION APPARATUS; COMBUSTION PROCESSES
M	CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
5	Casings; Linings; Walls
02	characterised by the shape of the bricks or blocks used
025	specially adapted for burner openings

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24	HEATING; RANGES; VENTILATING
H	FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1	Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
10	Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
12	in which the water is kept separate from the heating medium
14	by tubes, e.g. bent in serpentine form
16	helically or spirally coiled
165	using fluid fuel

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02	TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
T	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10	Road transport of goods or passengers
10	Internal combustion engine [ICE] based vehicles
12	Improving ICE efficiencies

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23	COMBUSTION APPARATUS; COMBUSTION PROCESSES
L	SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL
5	Blast-producing apparatus before the fire
04	by induction of air for combustion, e.g. using steam jet