WO2005010330A1 - ターボチャージャ - Google Patents
ターボチャージャ Download PDFInfo
- Publication number
- WO2005010330A1 WO2005010330A1 PCT/JP2003/009588 JP0309588W WO2005010330A1 WO 2005010330 A1 WO2005010330 A1 WO 2005010330A1 JP 0309588 W JP0309588 W JP 0309588W WO 2005010330 A1 WO2005010330 A1 WO 2005010330A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- exhaust
- exhaust gas
- flow path
- evening
- divided
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/026—Scrolls for radial machines or engines
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
- F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
- F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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
Definitions
- the present invention relates to a one-time charger. Background art
- EGR Exhaust Gas Recirculation
- Some EGR pipes are equipped with a water-cooled EGR cooler in the middle of the EGR pipe that recirculates exhaust gas to the engine, because it can reduce the generation of nitrogen oxides.
- FIG. 1 shows an example of an engine capable of performing the above-mentioned exhaust gas recirculation.
- the engine 1 shown here is provided with a turbocharger 2 and is guided by an air cleaner (not shown).
- Intake 3 to intake pipe 4 To the compressor 2a of the tap charger 2, and the intake air 3 pressurized by the compressor 2a is sent to the cooler 5 for cooling, and the intake manifold 6 from the intercooler 5 is further cooled.
- the intake air 3 is guided to each cylinder 7 of the engine 1 (FIG. 1 illustrates the case of in-line 6 cylinders).
- the exhaust gas 8 discharged from each cylinder 7 of the engine 1 is sent to the turbine 2 b of the turbocharger 2 via an exhaust manifold 9, and the exhaust gas 8 that drives the turbine 2 b is exhausted. It is designed to be discharged outside the vehicle via 10.
- An EGR drive 11 connects between one end of the exhaust manifold 9 in the direction in which the cylinders 7 are arranged and one end of the intake pipe 4 connected to the intake manifold 6. A part of the exhaust gas 8 is extracted from the exhaust manifold 9 and can be led to the intake pipe 4.
- the EGR pipe 11 is equipped with an EGR valve 12 for opening and closing the EGR pipe 11 appropriately, and an EGR cooler 13 for cooling the recirculated exhaust gas 8.
- the temperature of the exhaust gas 8 can be reduced by exchanging heat between the cooling water (not shown) and the exhaust gas 8.
- reference numeral 14 denotes a partition wall which divides an exhaust passage for the front three cylinders and an exhaust passage for the rear three cylinders in the exhaust manifold 9. Exhaust pulsation can be efficiently sent to the turbine 2b by suppressing exhaust interference between the cylinders 7 having overlapping parts.
- the present invention has been made in view of the above circumstances, and realizes a high EGR ratio even in an engine equipped with a turbocharger, and reduces N 0 X by recirculating exhaust gas and improving engine performance by supercharging.
- the aim is to be compatible. Disclosure of the invention
- the present invention provides an engine equipped with an EGR pipe for extracting a part of exhaust gas from an exhaust manifold and recirculating the exhaust gas to an intake pipe, and dividing the inside of the exhaust manifold with a partition so as not to cause exhaust interference of each cylinder.
- an EGR pipe for extracting a part of exhaust gas from an exhaust manifold and recirculating the exhaust gas to an intake pipe, and dividing the inside of the exhaust manifold with a partition so as not to cause exhaust interference of each cylinder.
- the inside of the evening bin scroll is divided by a partition wall so as to be continuous with the outlet flow path of the exhaust manifold, and the side of the flow path divided by the partition wall that extracts the recirculation exhaust gas is the recirculation exhaust gas. It is characterized in that it is formed so that the cross-sectional area of the channel is smaller than that on the side where gas is not extracted.
- the evening portion is formed at each of two places in the circumferential direction of the evening bin scroll, and the exhaust inflow range from the tunda portion near the exhaust inlet to the far evening portion is set to one. It is preferable that a throat portion corresponding to only the flow path is formed, and a remaining exhaust inflow range from a tander portion far from the exhaust inflow port to a close thunder portion is formed as a throat portion corresponding to only the other flow path.
- the slot portion of the turbine scroll is divided in the circumferential direction, and each flow path is individually opened to each of the divided throat portions.
- the narrow narrow space does not have to be forcibly divided by the partition wall, and the exhaust gas flowing through each flow path can be introduced into the turbine wheel while being separated to the end, thereby reducing exhaust interference.
- the reduction effect can be kept high.
- FIG. 1 is a schematic view showing an example of an engine for recirculating exhaust gas
- FIG. 2 is a sectional view showing an example of an embodiment of the present invention
- FIG. 3 is a sectional view taken along the line III-III in FIG. Fig. 4, Fig.
- Fig. 4 is a sectional view taken along the line IV-IV in Fig. 2
- Fig. 5 is a sectional view taken along the line V-V in Fig. 2
- Fig. 6 is the angle of the nozzle vane in Fig. 2. It is the schematic which shows an example of an adjustment mechanism. BEST MODE FOR CARRYING OUT THE INVENTION
- FIGS. 2 to 5 show an embodiment of the present invention and relate to a turbocharger 2 for mounting on the engine 1 described above with reference to FIG. More specifically, it is equipped with an EGR pipe 11 that extracts a part of the exhaust gas 8 from the exhaust manifold 9 and recirculates it to the intake pipe 4. It is designed to be mounted on the engine 1 divided by the partition wall 16 so that no cracks occur (see Fig. 1 for the structure on the engine 1 side).
- the inside of the tarpin scroll 15 is divided by a partition wall 16 so as to be continuous with the outlet flow path of the exhaust manifold 9, and as shown in FIG.
- the channel A on the side where the recirculation exhaust gas 8 is not extracted (the side not communicating with the EGR pipe 11) in the channel divided by the partition wall 16 has the same channel cross-sectional area as the conventional one.
- the flow path B on the side from which the exhaust gas 8 for recirculation is extracted (the side communicating with the EGR pipe 11) is formed by narrowing the flow path cross-sectional area to be smaller than before.
- the tongue portion 18 formed at the same position as the conventional one near the exhaust inlet 17 but also, A tundler portion 19 is also formed at a position diametrically opposite to the tundder portion 18, and the inflow of exhaust gas from the tundler portion 18 near the exhaust inflow port 17 to the tander portion 19 farther from the tundler portion 19 is formed.
- the range is the slot 20a corresponding to only the channel A with the larger channel cross-section as shown in Fig.
- FIG. 6 schematically shows an example of the angle adjusting mechanism.
- each nozzle vane 21 arranged to surround the turbine wheel 22 is attached to a nozzle ring plate 23 via a pin 24 so as to be tiltable.
- Circle of the link plate 25 with respect to the nozzle ring plate 23 The link plate 25 is rotated through the link 28 when the lever 27 is tilted by the actuator 26 by the relative displacement in the circumferential direction. It has become.
- the exhaust gas 8 for recirculation in the evening bin scroll 15 of the turbocharger 2 can be reduced.
- the back pressure in the flow path on the extraction side is higher than the back pressure in the flow path on the side not extracting the recirculation exhaust gas 8, so that even if the intake side is supercharged, sufficient A pressure difference will be secured, and a higher EGR rate will be realized.
- the throat portion of the turbine scroll 15 is divided in the circumferential direction, and each flow path is individually opened to each of the divided throat portions.
- the narrow narrow space does not have to be forcibly divided by the partition wall 16, and the exhaust gas 8 flowing through each flow path can be introduced into the turbine wheel while being separated to the end. The effect of reducing interference can be kept high.
- the throat portion of the turbine scroll 15 is equipped with a large number of nozzle vanes 21 whose angle can be adjusted, if the opening of each nozzle vane 21 is opened more than usual, the exhaust gas in the turbine 8
- the rotational speed of the turbine decreases, and the rotational speed of the evening bin decreases, which decreases the intake air volume on the compressor side.
- the efficiency of the turbocharger 2 decreases, and the supercharging pressure on the compressor side decreases.
- the ventilation resistance of the exhaust gas 8 to the turbine whose rotation speed has decreased increases, and the exhaust pressure upstream of the turbine increases.
- the throat portion Such narrow narrow spaces do not have to be forcibly divided by partition walls, and the exhaust gas flowing through each flow path can be introduced into the turbine wheel in a state where they are separated to the end, reducing exhaust interference. The effect can be maintained high.
- the turbocharger is substantially reduced in efficiency by adjusting the angle of each nozzle vane to reduce the supercharging efficiency. Since the method of reducing the pressure can be used as appropriate, it is possible to achieve a higher EGR rate for an engine equipped with a turbocharger.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/009588 WO2005010330A1 (ja) | 2003-07-29 | 2003-07-29 | ターボチャージャ |
EP03817656A EP1650415A4 (en) | 2003-07-29 | 2003-07-29 | TURBOCHARGER |
AU2003252290A AU2003252290A1 (en) | 2003-07-29 | 2003-07-29 | Turbocharger |
US10/565,999 US20070089415A1 (en) | 2003-07-29 | 2003-07-29 | Turbocharger |
JP2005504584A JPWO2005010330A1 (ja) | 2003-07-29 | 2003-07-29 | ターボチャージャ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/009588 WO2005010330A1 (ja) | 2003-07-29 | 2003-07-29 | ターボチャージャ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005010330A1 true WO2005010330A1 (ja) | 2005-02-03 |
Family
ID=34090566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/009588 WO2005010330A1 (ja) | 2003-07-29 | 2003-07-29 | ターボチャージャ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070089415A1 (ja) |
EP (1) | EP1650415A4 (ja) |
JP (1) | JPWO2005010330A1 (ja) |
AU (1) | AU2003252290A1 (ja) |
WO (1) | WO2005010330A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7574862B2 (en) * | 2004-09-22 | 2009-08-18 | Volvo Lastvagnar Ab | Turbo charger unit comprising double entry turbine |
DE102007036937A1 (de) * | 2007-08-04 | 2009-02-05 | Daimler Ag | Abgasturbolader für eine Hubkolben-Brennkraftmaschine |
DE102008020406A1 (de) * | 2008-04-24 | 2009-10-29 | Daimler Ag | Abgasturbolader für eine Brennkraftmaschine eines Kraftfahrzeugs und Brennkraftmaschine |
US9759228B2 (en) * | 2009-10-16 | 2017-09-12 | GM Global Technology Operations LLC | Turbocharger and air induction system incorporating the same and method of using the same |
US8424304B2 (en) | 2009-11-03 | 2013-04-23 | Honeywell International Inc. | Turbine assembly for a turbocharger, having two asymmetric volutes that are sequentially activated, and associated method |
US8893493B2 (en) * | 2010-01-14 | 2014-11-25 | GM Global Technology Operations LLC | Engine exhaust system and method of operation |
US20120023936A1 (en) * | 2010-07-30 | 2012-02-02 | Caterpillar Inc. | Nozzled turbocharger turbine |
JP5433560B2 (ja) * | 2010-12-27 | 2014-03-05 | 三菱重工業株式会社 | タービンスクロール部構造 |
DE102011120337A1 (de) * | 2011-12-06 | 2013-06-06 | Daimler Ag | Verbrennungskraftmaschine, insbesondere für einen Kraftwagen |
DE102014101399B4 (de) | 2013-02-08 | 2021-11-04 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Motorbaugruppe mit einem Abgasrückführungssystem sowie einem Turbolader mit variabler Geometrie |
US9845770B2 (en) | 2013-03-15 | 2017-12-19 | Imperial Innovations Limited | Asymmetric double-entry turbine |
US9157396B2 (en) * | 2013-05-17 | 2015-10-13 | Caterpillar Inc. | Nozzled turbine |
GB2514789B (en) * | 2013-06-04 | 2017-03-29 | Jaguar Land Rover Ltd | Exhaust turbocharger having different turbine geometries for separate exhaust streams |
US9494111B2 (en) * | 2014-07-02 | 2016-11-15 | Kangyue Technology Co., Ltd | Quad layer passage variable geometry turbine for turbochargers in exhaust gas recirculation engines |
DE102016008273A1 (de) * | 2016-03-15 | 2017-09-21 | Daimler Ag | Turbinengehäuse für eine Turbine eines Abgasturboladers |
GB201617858D0 (en) * | 2016-10-21 | 2016-12-07 | Cummins Ltd | Method of design of a turbine |
US11230970B2 (en) | 2018-03-16 | 2022-01-25 | Cummins Inc. | Exhaust system with integrated exhaust pulse converter |
DE112020001851T5 (de) * | 2019-04-10 | 2021-12-30 | Ihi Corporation | Turbine und Turbolader |
US11248554B2 (en) * | 2019-09-03 | 2022-02-15 | Ford Global Technologies, Llc | Systems and methods for increasing engine power output under globally stoichiometric operation |
US11187168B2 (en) * | 2019-09-03 | 2021-11-30 | Ford Global Technologies, Llc | Systems and methods for increasing engine power output under globally stoichiometric operation |
US11187176B2 (en) * | 2019-09-03 | 2021-11-30 | Ford Global Technologies, Llc | Systems and methods for increasing engine power output under globally stoichiometric operation |
CN110552754B (zh) * | 2019-09-18 | 2024-05-10 | 广西玉柴机器股份有限公司 | 一种降阻力结构机油冷却器组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179892A (en) * | 1977-12-27 | 1979-12-25 | Cummins Engine Company, Inc. | Internal combustion engine with exhaust gas recirculation |
JPS6197539U (ja) * | 1984-11-30 | 1986-06-23 | ||
JPS63132864U (ja) * | 1987-02-20 | 1988-08-30 | ||
US4780054A (en) * | 1986-05-30 | 1988-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Variable nozzle structure for a turbine |
JPH04140425A (ja) * | 1990-09-28 | 1992-05-14 | Aisin Seiki Co Ltd | ターボチヤージヤ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3137477A (en) * | 1960-10-25 | 1964-06-16 | Geratebau Eberspacher Ohg | Gas turbine having adjustable nozzle flow means |
US3355878A (en) * | 1965-08-30 | 1967-12-05 | Birmann Rudolph | Turbocompressor system |
US4474006A (en) * | 1982-09-30 | 1984-10-02 | The Jacobs Mfg. Company | Method and apparatus for improved compression release engine retarding in a turbocharged internal combustion engine |
DE4242494C1 (en) * | 1992-12-16 | 1993-09-09 | Mercedes-Benz Aktiengesellschaft, 70327 Stuttgart, De | Adjustable flow-guide for engine exhaust turbocharger - has axially-adjustable annular insert in sectors forming different kinds of guide grilles supplied simultaneously by spiral passages |
AT2433U1 (de) * | 1997-05-28 | 1998-10-27 | Avl List Gmbh | Brennkraftmaschine mit einem abgasturbolader |
DE19857234C2 (de) * | 1998-12-11 | 2000-09-28 | Daimler Chrysler Ag | Vorrichtung zur Abgasrückführung |
US6324847B1 (en) * | 2000-07-17 | 2001-12-04 | Caterpillar Inc. | Dual flow turbine housing for a turbocharger in a divided manifold exhaust system having E.G.R. flow |
DE10132672A1 (de) * | 2001-07-05 | 2003-01-16 | Daimler Chrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
-
2003
- 2003-07-29 EP EP03817656A patent/EP1650415A4/en not_active Withdrawn
- 2003-07-29 AU AU2003252290A patent/AU2003252290A1/en not_active Abandoned
- 2003-07-29 WO PCT/JP2003/009588 patent/WO2005010330A1/ja active Application Filing
- 2003-07-29 JP JP2005504584A patent/JPWO2005010330A1/ja active Pending
- 2003-07-29 US US10/565,999 patent/US20070089415A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179892A (en) * | 1977-12-27 | 1979-12-25 | Cummins Engine Company, Inc. | Internal combustion engine with exhaust gas recirculation |
JPS6197539U (ja) * | 1984-11-30 | 1986-06-23 | ||
US4780054A (en) * | 1986-05-30 | 1988-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Variable nozzle structure for a turbine |
JPS63132864U (ja) * | 1987-02-20 | 1988-08-30 | ||
JPH04140425A (ja) * | 1990-09-28 | 1992-05-14 | Aisin Seiki Co Ltd | ターボチヤージヤ |
Non-Patent Citations (1)
Title |
---|
See also references of EP1650415A4 * |
Also Published As
Publication number | Publication date |
---|---|
AU2003252290A1 (en) | 2005-02-14 |
JPWO2005010330A1 (ja) | 2006-09-07 |
EP1650415A4 (en) | 2009-06-24 |
US20070089415A1 (en) | 2007-04-26 |
EP1650415A1 (en) | 2006-04-26 |
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