EP0423466B1 - Collecteur de carburant pour un moteur à combustion interne - Google Patents
Collecteur de carburant pour un moteur à combustion interne Download PDFInfo
- Publication number
- EP0423466B1 EP0423466B1 EP90116344A EP90116344A EP0423466B1 EP 0423466 B1 EP0423466 B1 EP 0423466B1 EP 90116344 A EP90116344 A EP 90116344A EP 90116344 A EP90116344 A EP 90116344A EP 0423466 B1 EP0423466 B1 EP 0423466B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- distributor housing
- fuel distributor
- fuel
- ducts
- receiving means
- 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
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
- F02D9/1095—Rotating on a common axis, e.g. having a common shaft
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
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- 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
- F02M35/10078—Connections of intake systems to the engine
- F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
-
- 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
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- 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
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10255—Arrangements of valves; Multi-way valves
-
- 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
- F02M35/10354—Joining multiple sections together
-
- 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
- F02M35/108—Intake manifolds with primary and secondary intake passages
- F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
-
- 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
- F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
-
- 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
- F02M35/1034—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
Definitions
- EP-0 314 074 A1 discloses an internal combustion engine with a fuel distributor housing, which extends in the longitudinal direction of the internal combustion engine and is arranged between the inlet ducts of a cylinder head and an air collector having suction lines.
- This distributor housing has a flow for supply and a return for the removal of fuel, receptacles for injectors and rotary flaps arranged in channels, the receptacles opening into these channels, which are located between an upper and a lower side of the distributor housing transversely to the flow and to extend the return and can be locked with the rotary flaps.
- the object of the present invention is to provide a compact fuel distributor housing which makes optimal use of the available installation space, is easy and inexpensive to produce and enables time-saving and cost-saving installation.
- This internal combustion engine has a fuel distributor housing designed as a lower part of an air collector and advantageously integrates sections of the suction lines running to the inlet ducts arranged in the cylinder head, throttle bodies for shutting off these ducts, all lines necessary for supplying and removing fuel, and receptacles for into the fuel distributor housing insertable injectors.
- This fuel distributor housing has a compact shape and is particularly advantageous to be arranged in the space available in the V of an internal combustion engine with a V-shaped cylinder arrangement.
- the channels running vertically between the upper part of the air collector and the lower side of the fuel distributor housing are combined in two rows which form the outer, longitudinally extending edges of the fuel distributor housing. In the middle between these and parallel to it, a flow leading to the supply of fuel runs adjacent to the underside. On both sides, equally spaced from the flow and adjacent to the top, there is a return assigned to a row for the removal of fuel.
- the flow and return are each connected by a flat rib, in which the receptacles for the injection valves are integrated.
- the fuel distributor housing thus has a V-shaped cross section between the vertical rows of the channels and makes optimal use of the installation space located between the rows.
- the V-shaped design and an additional ribbing on the top and bottom make the fuel rail housing insensitive to the thermal mechanical stresses in the V of the internal combustion engine.
- the integration of the high-frequency injection valves in a central area of a rigid housing significantly reduces the sound radiation.
- the two rows have a longitudinal offset from one another which corresponds to the offset of the two rows of cylinders of a V-type internal combustion engine from one another.
- the area created by the longitudinal offset is used at one end of the fuel rail by a bracket for a fuel pressure regulator.
- the fuel distributor housing is cooled by the amount of fuel flowing twice along its longitudinal extent through forward and return.
- the fuel distributor housing according to the invention makes the separately used separate components for supplying and removing fuel and their fastening elements superfluous. Furthermore, the fuel distributor housing can be produced in one piece as a lightweight sand casting or die-cast part made of aluminum in large numbers at low cost, machinable and easy to assemble. Before assembly, the fuel distributor housing can be subjected to a leak test when fully assembled. It avoids from the outset the effort that usually arises during the rework by renewed removal and installation.
- An air collector 1 of a 6-cylinder V-internal combustion engine (not shown in more detail) with four valves per cylinder consists of an only indicated upper part 2 and a lower part 4 which acts simultaneously as a fuel distributor housing 3.
- Suction lines 7 consisting of first sections 5 and second sections 6 execute an air flow the upper part 2 to the inlet ducts 8 arranged in the cylinder heads.
- the second sections 6 run in the fuel distributor housing 3 between its top 9 and bottom 10 as ducts 11. These ducts 11 are combined in rows 12, 13 running parallel to one another, the rows 12, 13 form the outer, longitudinal edges 14 of the fuel rail housing 3.
- a supply line 15 for the supply of fuel is equally spaced on both sides to the supply line 15 and adjacent to the top side 9, a return line 16 runs along each row 12, 13 for removing fuel.
- a flat rib 17 extends along the fuel distributor housing 3 between each return 16 and the feed 15.
- the fuel distributor housing 3 thus has an M-shaped shape transversely to its longitudinal extent, due to the vertical configuration as the edge 14 standing rows 12, 13 and the ribs 17 which are arranged between them and are in a V-shape.
- the rows 12, 13 have a longitudinal offset L with respect to the longitudinal extent of the fuel distributor housing 3, as can be seen from FIGS. 1 and 2.
- the longitudinal offset L corresponds approximately to the outer diameter DA of a channel 11.
- one channel 11 of a pair 20 can be shut off via a rotary flap 21 for controlling the air flow led to the inlet channels 8.
- the rotary flaps 21 of a row 12, 13 are arranged on a common axis 22.
- the axes 22 penetrate all channels 11 of the rows 12, 13 in the middle.
- the adjustment of all rotary flaps 21 takes place synchronously in a known manner via an actuating mechanism 23, consisting of a pressure cell 24 and a linkage 25 acting on both axes 22, which is not discussed in detail and which is fastened to one end 26 of the fuel distributor housing 3.
- the supply of fuel takes place via a bore 27 running vertically from above into the feed 15 at the end 26 of the fuel distributor housing 3.
- Each pair 20 is assigned a receptacle 28 for an injection valve, these receptacles 28 penetrating the ribs 17 almost vertically and with a lower one Opening 29 opens obliquely in the area of underside 10 into channel 11 of pair 20, which has no rotary flap 21.
- the two receptacles 28 ', which are adjacent to the side opposite the end 26, are connected to the lead 15 via short bores 30 running perpendicular to the lead 15.
- the receptacles 28 are arranged with respect to the returns 16 such that each return 16 tangentially intersects the receptacles 28 of a row 12, 13, as can be seen in FIG.
- a vertically running holder 36 for a fuel pressure regulator 37 (FIG. 3) is arranged in the row 12.
- a bore, essentially transversely in the fuel distributor housing 3 extending line 38 is arranged so that it connects both returns 16 and the bracket 36 together.
- the line 38 cuts the holder 36 tangentially (FIG. 6).
- the inner contour of the channels 11 widens conically from a first diameter D1 located in the underside 10 in the direction of the top side 9 to a diameter D2. Adjoining this, the inner contour has a cylindrical region 39 with the diameter D2, through which the axis 22 penetrates in the center.
- the inner contour widens over a step 40 into a cylindrical section 41 with the diameter D3 leading to the upper side 9.
- the expansion of the channels 11 in the area of the axes 22 is necessary in order to compensate for the cross-sectional area of the channels 11 that is otherwise reduced by the axes 22.
- a bushing 42 is inserted which is supported on the step 40 and whose cylindrical outer surface has the diameter D3 and whose conical inner surface widens from the diameter D1 lying in the upper side 9 to the diameter D2 of the region 39.
- the use of the bushings 42 enables the inner contour of the channels 11 to be designed in accordance with the casting and the necessary expansion of the diameter of the sections 41 from D1 to D2 does not have to be carried out by means of a complex, conical design.
- Whistles 43 for receiving screws are cast onto the fuel distributor housing 3 along the rows 12, 13 and are used to fasten the fuel distributor housing 3 to the internal combustion engine.
- Transverse ribs 44 for stiffening the fuel rail housing 3 are arranged between the rows 12, 13 on the top 9 and the bottom 10.
- the fuel rail housing 3 is made in one piece by sand casting or die casting and can be processed automatically in a few steps.
- the ends of the forward and return runs 15, 16, the bores for the axles 22 and the line 38, which are open after the drilling, are closed with plugs 45.
- the fuel circulates in each case in the ring ducts of the injection valves and is around them Required amount reduced via the respective return 16 of the next receptacle 28.
- the excess portion of the fuel is supplied to the fuel pressure regulator 37 in the holder 36 by means of the line 38.
- the fuel released by the fuel pressure regulator 37 is discharged via a central bore 46 and a connecting piece 47 arranged on the underside 10 of the fuel distributor housing 3.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Claims (9)
- Moteur à combustion interne comprenant un distributeur de carburant (3) qui s'étend en direction longitudinale du moteur et qui est disposé entre une culasse de cylindre comprenant les canalisations d'admission (8) et un collecteur d'air (1) comprenant des conduites d'aspiration (7),
les conduites d'aspiration (7) constituées par des première et seconde sections (5 et 6) dirigeant un courant d'air provenant du collecteur d'air (1) vers les canalisations d'admission (8) de la culasse de cylindre, et comprenant un conduit d'amenée (15) pour l'arrivée du carburant, un conduit de retour (16) pour le retour du carburant et des logements (28) pour des soupapes d'injection ainsi que des canalisations (11) disposées par paires entre un côté supérieur (9) et un côté inférieur (10) du distributeur de carburant (3) transversalement au conduit d'amenée (15) et au conduit de retour (16), les logements (28) débouchant dans des canalisations (11) de chaque paire (20) qui ne peuvent pas être fermées et qui sont formées par les secondes sections (6) et les autres canalisations (11) de chaque paire (20) pouvant être fermées par un organe d'étranglement (vanne papillon 21),
caractérisé en ce que le distributeur de carburant (3) forme une partie inférieure (4) pour le collecteur d'air (1), et en ce que les canalisations (11) sont rassemblées en rangées parallèles (12, 13) pour constituer les bords limites externes longitudinaux (14), entre lesquelles s'étendent respectivement un conduit de retour (16) associé à chacune des rangées (12, 13), les logements (28) et le conduit d'amenée (15) qui est étroitement voisin du côté inférieur (15),
les conduits de retour (16) étant reliés par des nervures plates (17) au conduit d'amenée (15) de manière que le distributeur de carburant (3) présente une forme sensiblement en V transversalement à son étendue longitudinale entre les rangées (12, 13). - Moteur à combustion interne selon la revendication 1, caractérisé en ce que les paires (20) s'étendent le long des rangées (12, 13), les vannes papillon (21) faisant fonction d'organes d'étranglement étant fixées sur des axes (22) qui traversent toutes les canalisations (11) d'une rangée (12, 13) et qui sont parallèles au conduit d'amenée (15).
- Distributeur de carburant (3) selon la revendication 2, caractérisé en ce qu'au moins un logement (28) est associé à chaque paire (20) de canalisations (11), les logements (28) traversant sensiblement perpendiculairement les nervures (17) et les ouvertures inférieures (29) des logements (28) débouchant dans la région du côté inférieur (10) dans les canalisations (11).
- Distributeur de carburant (3) selon la revendication 1, caractérisé en ce que l'une des rangées (12, 13) présente par rapport à l'autre rangée (12, 13) un décalage longitudinal (L) qui correspond environ au diamètre externe (DA) d'une canalisation (11).
- Distributeur de carburant (3) selon la revendication 4, caractérisé en ce qu'un support (36) destiné à un régulateur de pression de carburant (37) est monté à une extrémité (26) du distributeur de carburant (3) dans une région (35) déterminée par le décalage longitudinal (L).
- Distributeur de carburant (3) selon la revendication 5, caractérisé en ce qu'une conduite (38) passant au voisinage de l'extrémité (26) et sensiblement transversalement dans le distributeur de carburant (3) est disposée de manière à relier les uns aux autres les conduits de retour (16) et le support (36).
- Distributeur de carburant (3) selon la revendication 1, caractérisé en ce que le conduit d'amenée (15) et le conduit de retour (16) sont constitués sous forme d'alésages, le conduit de retour (16) étant disposé de façon à couper tangentiellement les logements (28) et le conduit d'amenée (15) étant relié aux logements (28') par de courts alésages (30) disposés perpendiculairement au conduit d'amenée (15).
- Distributeur de carburant (3) selon la revendication 2, caractérisé en ce que le contour interne des canalisations (11) va en s'élargissant sous une forme conique depuis un premier diamètre (D1) situé sur le côté inférieur (10) et en direction du côté supérieur (9), auquel se raccorde une région cylindrique (39) de diamètre (D2), qui est traversée par l'axe (22), et en ce que le contour interne se raccordant à la région (39) s'étend jusqu'au côté supérieur (9) sous forme d'une section cylindrique de diamètre (D3).
- Distributeur de carburant (3) selon la revendication 8, caractérisé en ce qu'une douille (42) est insérée dans la section cylindrique (41) de la canalisation (11), dont la surface cylindrique externe présente un diamètre (D3) et dont la surface conique interne va en s'élargissant depuis le diamètre (D1) du côté supérieur (9) jusqu'au diamètre (D2) qui est voisin de la région (39).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3934906A DE3934906C1 (fr) | 1989-10-20 | 1989-10-20 | |
DE3934906 | 1989-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0423466A1 EP0423466A1 (fr) | 1991-04-24 |
EP0423466B1 true EP0423466B1 (fr) | 1993-05-19 |
Family
ID=6391800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90116344A Expired - Lifetime EP0423466B1 (fr) | 1989-10-20 | 1990-08-27 | Collecteur de carburant pour un moteur à combustion interne |
Country Status (4)
Country | Link |
---|---|
US (1) | US5101792A (fr) |
EP (1) | EP0423466B1 (fr) |
JP (1) | JPH03151562A (fr) |
DE (2) | DE3934906C1 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261375A (en) * | 1989-11-06 | 1993-11-16 | General Motors Corporation | Fuel injection assembly for integrated induction system |
US5097594A (en) * | 1990-08-07 | 1992-03-24 | Siemens Automotive L.P. | Method of making an intake manifold/fuel rail |
US5062405A (en) * | 1990-08-07 | 1991-11-05 | Siemens Automotive L.P. | Intake manifold/fuel rail and method |
JPH04215531A (ja) * | 1990-12-10 | 1992-08-06 | Honda Motor Co Ltd | 変速制御装置 |
US5158045A (en) * | 1992-02-05 | 1992-10-27 | Siemens Automotive Limited | Engine induction system having a telescopic throttle body |
US5482021A (en) * | 1993-11-11 | 1996-01-09 | Walbro Corporation | Air/fuel handling system for fuel injection engine |
US5353767A (en) * | 1993-12-17 | 1994-10-11 | General Motors Corporation | Fuel and air induction system |
US5577477A (en) * | 1994-07-15 | 1996-11-26 | Sanshin Kogyo Kabushiki Kaisha | Fuel supply for injected engine |
DE19504382A1 (de) * | 1995-02-10 | 1996-08-14 | Mann & Hummel Filter | Ansaugsystem |
JP2864365B2 (ja) * | 1996-04-16 | 1999-03-03 | 本田技研工業株式会社 | エンジンの吸気装置 |
JP3598734B2 (ja) * | 1997-05-26 | 2004-12-08 | 日産自動車株式会社 | リンク装置及び当該リンク装置を備えた内燃機関 |
JP3383195B2 (ja) * | 1997-09-24 | 2003-03-04 | 本田技研工業株式会社 | 空気量制御装置の絞弁連動機構 |
EP1001160B1 (fr) * | 1998-11-16 | 2003-05-14 | Sanshin Kogyo Kabushiki Kaisha | Moteur à combustion |
US6142123A (en) * | 1998-12-14 | 2000-11-07 | Cannondale Corporation | Motorcycle |
EP1206633B1 (fr) * | 1999-08-24 | 2004-10-20 | Siemens Aktiengesellschaft | Dispositif d'aspiration pour moteur a combustion interne |
US7191748B2 (en) * | 2003-02-13 | 2007-03-20 | Siemens Canada Limited | Integrated air and fuel carrier module |
JP4074942B2 (ja) * | 2004-04-16 | 2008-04-16 | 株式会社ケーヒン | 燃料供給装置 |
DE102004027051B4 (de) * | 2004-06-03 | 2009-08-06 | Audi Ag | Kraftstoffverteileranlage zur Zudosierung von Kraftstoff zu einer Brennkraftmaschine sowie Verfahren zur Zudosierung von Kraftstoff |
JP4589276B2 (ja) * | 2006-08-07 | 2010-12-01 | トヨタ自動車株式会社 | V型内燃機関の可変吸気装置 |
DE102018003025A1 (de) * | 2018-04-13 | 2019-10-17 | Mann+Hummel Gmbh | Wasserverteiler für einen Verbrennungsmotor |
CN117189436A (zh) * | 2022-05-30 | 2023-12-08 | 康明斯公司 | 进气歧管集成式排放枪 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102164A2 (fr) * | 1982-08-23 | 1984-03-07 | General Motors Corporation | Rampe de combustible |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5770914A (en) * | 1980-10-20 | 1982-05-01 | Yamaha Motor Co Ltd | Air intake controller for multi-valvetype internal combustionn engine |
DE3373737D1 (en) * | 1982-07-19 | 1987-10-22 | Matsushita Electric Ind Co Ltd | Wave reading apparatus |
DE3323010A1 (de) * | 1983-06-25 | 1985-01-03 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Kraftstoffzufuehrungseinrichtung fuer brennkraftmaschinen |
JPS6081458A (ja) * | 1983-10-12 | 1985-05-09 | Yamaha Motor Co Ltd | エンジンの吸気装置 |
US4643137A (en) * | 1984-04-09 | 1987-02-17 | Mazda Motor Corporation | Engine construction |
JPS6288875U (fr) * | 1985-11-22 | 1987-06-06 | ||
GB2190138A (en) * | 1986-05-03 | 1987-11-11 | Ford Motor Co | A fuel rail for an i.c. engine |
GB2195394A (en) * | 1986-09-17 | 1988-04-07 | Ford Motor Co | Fuel injection system component |
US4776313A (en) * | 1987-06-01 | 1988-10-11 | Ford Motor Company | Compact integrated engine induction air/fuel system |
DE3730571C2 (de) * | 1987-09-11 | 1998-07-02 | Bosch Gmbh Robert | Vorrichtung zur Halterung, Kraftstoffversorgung und elektrischen Kontaktierung von elektromagnetisch betätigbaren Kraftstoffeinspritzventilen |
IT1211445B (it) * | 1987-10-30 | 1989-10-26 | Weber Srl | Dispositivo integrato formatore e dosatore di una miscela di aria e carburante per un motore a combustione interna alimentato da un sistema ad iniezione multipoints |
KR940000129B1 (ko) * | 1988-07-29 | 1994-01-07 | 마쯔다 가부시기가이샤 | V형엔진의 흡기장치 |
-
1989
- 1989-10-20 DE DE3934906A patent/DE3934906C1/de not_active Expired - Lifetime
-
1990
- 1990-08-27 DE DE9090116344T patent/DE59001488D1/de not_active Expired - Fee Related
- 1990-08-27 EP EP90116344A patent/EP0423466B1/fr not_active Expired - Lifetime
- 1990-10-18 JP JP2277949A patent/JPH03151562A/ja active Pending
- 1990-10-19 US US07/599,984 patent/US5101792A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102164A2 (fr) * | 1982-08-23 | 1984-03-07 | General Motors Corporation | Rampe de combustible |
Also Published As
Publication number | Publication date |
---|---|
JPH03151562A (ja) | 1991-06-27 |
DE59001488D1 (de) | 1993-06-24 |
DE3934906C1 (fr) | 1990-11-08 |
US5101792A (en) | 1992-04-07 |
EP0423466A1 (fr) | 1991-04-24 |
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