DE4224908A1 - Vorrichtung zum zufuehren von luft und kraftstoff zu einem verbrennungsmotor - Google Patents
Vorrichtung zum zufuehren von luft und kraftstoff zu einem verbrennungsmotorInfo
- Publication number
- DE4224908A1 DE4224908A1 DE4224908A DE4224908A DE4224908A1 DE 4224908 A1 DE4224908 A1 DE 4224908A1 DE 4224908 A DE4224908 A DE 4224908A DE 4224908 A DE4224908 A DE 4224908A DE 4224908 A1 DE4224908 A1 DE 4224908A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- seats
- collector
- component
- injectors
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10026—Plenum chambers
- F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/112—Intake manifolds for engines with cylinders all in one line
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
- F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10327—Metals; Alloys
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10347—Moulding, casting or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910292A IT1252463B (it) | 1991-07-31 | 1991-07-31 | Gruppo di alimentazione per un motore a combustione interna |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4224908A1 true DE4224908A1 (de) | 1993-02-04 |
Family
ID=11337697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4224908A Withdrawn DE4224908A1 (de) | 1991-07-31 | 1992-07-28 | Vorrichtung zum zufuehren von luft und kraftstoff zu einem verbrennungsmotor |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4224908A1 (fr) |
FR (1) | FR2679962B1 (fr) |
IT (1) | IT1252463B (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325838A (en) * | 1993-05-28 | 1994-07-05 | Bennett David E | Liquified petroleum gas fuel injector |
FR2705997A1 (fr) * | 1993-06-01 | 1994-12-09 | Volkswagen Ag | Dispositif de tuyaux d'admission pour un moteur à combustion interne ayant des tuyaux d'admission arqués individuellement pour chaque cylindre. |
WO1997025529A1 (fr) * | 1996-01-08 | 1997-07-17 | Robert Bosch Gmbh | Systeme d'injection de carburant |
WO1997027393A1 (fr) * | 1996-01-22 | 1997-07-31 | Siemens Electric Limited | Montage d'injecteur de carburant pour collecteur d'admission moule a conduit d'alimentation integre |
US6216675B1 (en) | 1997-05-13 | 2001-04-17 | Bi-Phase Technologies, L.L.C. | System and condenser for fuel injection system |
US6227173B1 (en) | 1999-06-07 | 2001-05-08 | Bi-Phase Technologies, L.L.C. | Fuel line arrangement for LPG system, and method |
EP1150000A2 (fr) * | 2000-04-27 | 2001-10-31 | Pierburg Aktiengesellschaft | Dispositif de production de mélange pour un moteur à combustion |
EP1464827A1 (fr) * | 2003-04-04 | 2004-10-06 | Magneti Marelli Powertrain S.p.A. | Rampe de carburant en aluminium thixotropique pour l'injection directe de carburant dans un moteur à combustion interne |
EP2604843A1 (fr) * | 2011-12-13 | 2013-06-19 | Caterpillar Motoren GmbH & Co. KG | Tête de piston dotée d'une partie de guidage du combustible |
CH718805A1 (de) * | 2021-07-12 | 2023-01-13 | Liebherr Machines Bulle Sa | Verbrennungskraftmaschine mit Saugrohreinspritzung, insbesondere Wasserstoffverbrennungsmotor mit Saugrohreinspritzung. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916097B2 (ja) * | 1976-06-18 | 1984-04-13 | 株式会社デンソー | 燃料噴射装置 |
IT1180856B (it) * | 1984-01-27 | 1987-09-23 | Ferrari Spa | Collettore d'aspirazione per motori a combustione interna aspirati o sovralimentati,ad iniez. indiretta |
US4702202A (en) * | 1986-08-26 | 1987-10-27 | Brunswick Corporation | Low profile internally packaged fuel injection system for two cycle engine |
US5003933A (en) * | 1989-11-06 | 1991-04-02 | General Motors Corporation | Integrated induction system |
-
1991
- 1991-07-31 IT ITBO910292A patent/IT1252463B/it active IP Right Grant
-
1992
- 1992-07-28 DE DE4224908A patent/DE4224908A1/de not_active Withdrawn
- 1992-07-30 FR FR9209450A patent/FR2679962B1/fr not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325838A (en) * | 1993-05-28 | 1994-07-05 | Bennett David E | Liquified petroleum gas fuel injector |
FR2705997A1 (fr) * | 1993-06-01 | 1994-12-09 | Volkswagen Ag | Dispositif de tuyaux d'admission pour un moteur à combustion interne ayant des tuyaux d'admission arqués individuellement pour chaque cylindre. |
US5465699A (en) * | 1993-06-01 | 1995-11-14 | Volkswagen Ag | Intake pipe arrangement for an internal combustion engine having individual arc-shaped cylinder intake pipes |
WO1997025529A1 (fr) * | 1996-01-08 | 1997-07-17 | Robert Bosch Gmbh | Systeme d'injection de carburant |
WO1997027393A1 (fr) * | 1996-01-22 | 1997-07-31 | Siemens Electric Limited | Montage d'injecteur de carburant pour collecteur d'admission moule a conduit d'alimentation integre |
US6216675B1 (en) | 1997-05-13 | 2001-04-17 | Bi-Phase Technologies, L.L.C. | System and condenser for fuel injection system |
US6227173B1 (en) | 1999-06-07 | 2001-05-08 | Bi-Phase Technologies, L.L.C. | Fuel line arrangement for LPG system, and method |
EP1150000A2 (fr) * | 2000-04-27 | 2001-10-31 | Pierburg Aktiengesellschaft | Dispositif de production de mélange pour un moteur à combustion |
EP1150000A3 (fr) * | 2000-04-27 | 2002-09-25 | Pierburg GmbH | Dispositif de production de mélange pour un moteur à combustion |
EP1464827A1 (fr) * | 2003-04-04 | 2004-10-06 | Magneti Marelli Powertrain S.p.A. | Rampe de carburant en aluminium thixotropique pour l'injection directe de carburant dans un moteur à combustion interne |
US7213575B2 (en) | 2003-04-04 | 2007-05-08 | Magneti Marelli Powertrain S.P.A. | Fuel manifold in thixotropic aluminum for the direct injection of fuel into an internal combustion engine |
EP2604843A1 (fr) * | 2011-12-13 | 2013-06-19 | Caterpillar Motoren GmbH & Co. KG | Tête de piston dotée d'une partie de guidage du combustible |
WO2013087128A1 (fr) * | 2011-12-13 | 2013-06-20 | Caterpillar Motoren Gmbh & Co. Kg | Culasse de cylindre dotée d'une partie de guidage de carburant |
US9617950B2 (en) | 2011-12-13 | 2017-04-11 | Caterpillar Motoren Gmbh & Co. Kg | Cylinder head with fuel guiding portion |
CH718805A1 (de) * | 2021-07-12 | 2023-01-13 | Liebherr Machines Bulle Sa | Verbrennungskraftmaschine mit Saugrohreinspritzung, insbesondere Wasserstoffverbrennungsmotor mit Saugrohreinspritzung. |
EP4119787A1 (fr) * | 2021-07-12 | 2023-01-18 | Liebherr Machines Bulle SA | Moteur à combustion interne à injection dans l'orifice d'admission, en particulier moteur à combustion d'hydrogène à injection dans l'orifice d'admission |
US11920545B2 (en) | 2021-07-12 | 2024-03-05 | Liebherr Machines Bulle Sa | Internal combustion engine with intake manifold injection, in particular hydrogen combustion engine with intake injection |
Also Published As
Publication number | Publication date |
---|---|
IT1252463B (it) | 1995-06-16 |
FR2679962B1 (fr) | 1996-03-08 |
FR2679962A1 (fr) | 1993-02-05 |
ITBO910292A0 (it) | 1991-07-31 |
ITBO910292A1 (it) | 1993-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: MAGNETI MARELLI S.P.A., MAILAND/MILANO, IT |
|
8141 | Disposal/no request for examination |