FR2668546B2 - Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure. - Google Patents
Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure.Info
- Publication number
- FR2668546B2 FR2668546B2 FR9013600A FR9013600A FR2668546B2 FR 2668546 B2 FR2668546 B2 FR 2668546B2 FR 9013600 A FR9013600 A FR 9013600A FR 9013600 A FR9013600 A FR 9013600A FR 2668546 B2 FR2668546 B2 FR 2668546B2
- Authority
- FR
- France
- Prior art keywords
- injection device
- fuel mixture
- stroke engine
- mixture injection
- pneumatic fuel
- 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.)
- Expired - Lifetime
Links
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
- F02M67/00—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
- F02M67/02—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 the gas being compressed air, e.g. compressed in pumps
- F02M67/04—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 the gas being compressed air, e.g. compressed in pumps the air being extracted from working cylinders of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
-
- 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
- F02M67/00—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
- F02M67/02—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 the gas being compressed air, e.g. compressed in pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9013600A FR2668546B2 (fr) | 1990-05-21 | 1990-10-30 | Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure. |
EP91401184A EP0458670B1 (fr) | 1990-05-21 | 1991-05-06 | Procédé d'injection pneumatique de carburant dans un moteur à deux temps et moteur à deux temps correspondant |
DE69102494T DE69102494T2 (de) | 1990-05-21 | 1991-05-06 | Verfahren zur pneumatischen Kraftstoffeinpritzung in einen Zweitaktmotor und ein solcher Zweitaktmotor. |
US07/702,340 US5215064A (en) | 1990-05-21 | 1991-05-20 | Method for the pneumatic injection of fuel into a two stroke engine and corresponding two stroke engine |
CA002042953A CA2042953C (fr) | 1990-05-21 | 1991-05-21 | Procede d'injection pneumatique de carburant dans un moteur a deux temps et moteur a deux temps correspondant |
JP03146923A JP3092973B2 (ja) | 1990-05-21 | 1991-05-21 | 2サイクル機関ならびに相当2サイクル機関の空気式燃料噴射法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9006322A FR2662213A1 (fr) | 1990-05-21 | 1990-05-21 | Procede d'injection pneumatique de carburant dans un moteur a deux temps et moteur a deux temps correspondant. |
FR9013600A FR2668546B2 (fr) | 1990-05-21 | 1990-10-30 | Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2668546A2 FR2668546A2 (fr) | 1992-04-30 |
FR2668546B2 true FR2668546B2 (fr) | 1994-10-07 |
Family
ID=26228030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9013600A Expired - Lifetime FR2668546B2 (fr) | 1990-05-21 | 1990-10-30 | Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5215064A (fr) |
EP (1) | EP0458670B1 (fr) |
JP (1) | JP3092973B2 (fr) |
CA (1) | CA2042953C (fr) |
DE (1) | DE69102494T2 (fr) |
FR (1) | FR2668546B2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9201526L (sv) * | 1992-05-14 | 1993-11-08 | Opcon Autorotor Ab | Anordning vid förbränningsmotorer försedda med en överladdare (2) av skruvkompressortyp och ett tryckluftassisterat bränsleinsprutningssystem |
FR2693233B1 (fr) * | 1992-07-02 | 1994-08-19 | Inst Francais Du Petrole | Dispositif de contrôle de l'injection pneumatique d'un mélange carbure dans un moteur à combustion interne à deux temps et utilisation associée. |
FR2695682B1 (fr) * | 1992-09-11 | 1994-10-21 | Inst Francais Du Petrole | Moteur à deux temps à injection pneumatique et à équilibrage du premier ordre des masses alternatives. |
AUPO095096A0 (en) * | 1996-07-10 | 1996-08-01 | Orbital Engine Company (Australia) Proprietary Limited | Pressurising a gas injection type fuel injection system |
US6079379A (en) * | 1998-04-23 | 2000-06-27 | Design & Manufacturing Solutions, Inc. | Pneumatically controlled compressed air assisted fuel injection system |
US6293235B1 (en) | 1998-08-21 | 2001-09-25 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system with variable effective reflection length |
US6273037B1 (en) | 1998-08-21 | 2001-08-14 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system |
US9677468B2 (en) * | 2014-04-10 | 2017-06-13 | Kan K Cheng | Two-cycle pneumatic injection engine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB132701A (fr) * | 1900-01-01 | |||
GB191209284A (en) * | 1911-04-19 | Alfred Armand Joseph Lel Henri | A New Two-stroke Cycle for Explosion Engines and Device for its Realisation. | |
US1593880A (en) * | 1921-10-28 | 1926-07-27 | Glen A Prindle | Internal-combustion engine |
US1646789A (en) * | 1922-03-29 | 1927-10-25 | Gatti Mario | Internal-combustion engine |
US1677604A (en) * | 1925-03-07 | 1928-07-17 | Dual Motors Corp | Fuel intake for two-cycle engines |
US3937188A (en) * | 1975-01-13 | 1976-02-10 | General Motors Corporation | Two-cycle jet ignition engine with prechamber in piston |
DE3321813A1 (de) * | 1983-06-16 | 1984-10-11 | Daimler-Benz Ag, 7000 Stuttgart | Kraftstoffeinspritzanlage fuer eine mehrzylindrige brennkraftmaschine mit einer sich aus gemisch- und fluessigkeitsduese zusammensetzenden zerstaeubungsduese |
FR2575523B1 (fr) * | 1984-12-28 | 1989-04-07 | Inst Francais Du Petrole | Dispositif et procede d'injection de carburant assiste par air ou gaz comprime dans un moteur |
CA1306394C (fr) * | 1987-04-15 | 1992-08-18 | Peter William Ragg | Perfectionnements relatifs a des systemes d'injection directe |
US4771754A (en) * | 1987-05-04 | 1988-09-20 | General Motors Corporation | Pneumatic direct cylinder fuel injection system |
FR2625532B1 (fr) * | 1987-12-30 | 1993-04-23 | Inst Francais Du Petrole | Procede d'injection pneumatique de carburant dans un cylindre d'un moteur alternatif a combustion interne et dispositif d'injection correspondant |
-
1990
- 1990-10-30 FR FR9013600A patent/FR2668546B2/fr not_active Expired - Lifetime
-
1991
- 1991-05-06 EP EP91401184A patent/EP0458670B1/fr not_active Expired - Lifetime
- 1991-05-06 DE DE69102494T patent/DE69102494T2/de not_active Expired - Fee Related
- 1991-05-20 US US07/702,340 patent/US5215064A/en not_active Expired - Fee Related
- 1991-05-21 CA CA002042953A patent/CA2042953C/fr not_active Expired - Fee Related
- 1991-05-21 JP JP03146923A patent/JP3092973B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2042953A1 (fr) | 1991-11-22 |
FR2668546A2 (fr) | 1992-04-30 |
JPH05106535A (ja) | 1993-04-27 |
DE69102494D1 (de) | 1994-07-21 |
JP3092973B2 (ja) | 2000-09-25 |
DE69102494T2 (de) | 1994-09-29 |
EP0458670A1 (fr) | 1991-11-27 |
EP0458670B1 (fr) | 1994-06-15 |
CA2042953C (fr) | 2002-01-01 |
US5215064A (en) | 1993-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2701063B1 (fr) | Dispositif d'injection de carburant pour moteurs a combustion interne. | |
FR2583822B1 (fr) | Procede d'injection de carburant sur des moteurs a deux temps et dispositif pour la realisation de ce procede | |
FR2689937B1 (fr) | Disposition d'un appareil d'injection de carburant sur le bâti d'un moteur à combustion interne. | |
FR2621648B1 (fr) | Moteur a deux temps a injection pneumatique et a restriction de debit a l'echappement | |
FR2635827B1 (fr) | Dispositif d'injection de combustible a chambre d'aeration | |
FR2709342B1 (fr) | Dispositif de post combustion d'un turboréacteur. | |
FR2463291B1 (fr) | Tubulure d'admission pour un moteur en v a deux temps | |
FR2693766B1 (fr) | Pompe à carburant pour un moteur à deux temps. | |
FR2693767B1 (fr) | Dispositif d'injection de carburant pour un moteur a deux temps. | |
FR2497284B1 (fr) | Dispositif d'alimentation en carburant pour moteur a deux temps | |
FR2693768B1 (fr) | Dispositif d'injection de carburant pour un moteur thermique. | |
FR2668546B2 (fr) | Moteur a deux temps pourvu d'un dispositif d'injection pneumatique de melange carbure. | |
FR2663084B1 (fr) | Dispositif d'injection pour moteur a combustion interne. | |
GB2234293B (en) | Two-cycle engine having a direct fuel injection system | |
FR2693233B1 (fr) | Dispositif de contrôle de l'injection pneumatique d'un mélange carbure dans un moteur à combustion interne à deux temps et utilisation associée. | |
GB9009562D0 (en) | Two-stroke internal combustion engine | |
FR2681102B1 (fr) | Pompe d'injection de carburant pour un moteur a deux temps. | |
FR2720113B1 (fr) | Procédé et dispositif de préparation d'un mélange carbure dans un moteur quatre temps à allumage commande. | |
IT8719033A0 (it) | Apparato per l'iniezione dicombustibile a bassa pressione in un motore a due tempi. | |
FR2662214B1 (fr) | Moteur a deux temps a injection pneumatique de carburant et a commande d'injection par un boisseau rotatif. | |
FR2510597B1 (fr) | Composition a base d'un carburant et d'un lubrifiant pour moteur a deux temps | |
FR2711736B1 (fr) | Dispositif d'injection de combustible liquide pour moteur Diesel. | |
FR2496757B1 (fr) | Dispositif pour alimenter en melange carbure un moteur deux temps avec introduction d'air a travers le carter | |
FR2564898B1 (fr) | Dispositif d'aeration pour un moteur a combustion interne. | |
FR2668798B1 (fr) | Moteur deux temps. |