WO2005005811A1 - 内燃機関 - Google Patents
内燃機関 Download PDFInfo
- Publication number
- WO2005005811A1 WO2005005811A1 PCT/JP2004/009087 JP2004009087W WO2005005811A1 WO 2005005811 A1 WO2005005811 A1 WO 2005005811A1 JP 2004009087 W JP2004009087 W JP 2004009087W WO 2005005811 A1 WO2005005811 A1 WO 2005005811A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- intake air
- fuel ratio
- amount
- pressurized
- Prior art date
Links
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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
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- 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
- F01N13/011—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 having two or more purifying devices arranged in parallel
-
- 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
- F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
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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
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- F01N13/107—More than one exhaust manifold or exhaust collector
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Definitions
- the present invention relates to an internal combustion engine, and more particularly to an internal combustion engine that is operated at a lean air-fuel ratio in which the ratio of air to fuel is larger than the stoichiometric air-fuel ratio.
- Japanese Patent Application Laid-Open No. 7-15 8 4 62 there is an apparatus described in Japanese Patent Application Laid-Open No. 7-15 8 4 62.
- the apparatus of the publication when it is detected by the acceleration detection means that the vehicle is in an accelerated state, it is disclosed that the boost pressure is increased while the air-fuel ratio remains lean.
- the device described in the publication is operated at a lean air-fuel ratio within the range indicated by region 2 in FIG. 6 of the publication, and is not operated at a lean air-fuel ratio at high speed and high load.
- the device described in Japanese Patent Laid-Open No. 3-2 3 3 2 7 discloses an internal combustion engine that operates at a high speed, a high load and a lean air-fuel ratio, and is shown in FIG. In this way, the engine is operated at the stoichiometric air-fuel ratio in the low / medium speed and low / medium load regions.
- the internal combustion engine of Patent Document 1 has a high fuel consumption in a high speed and high load operation region because it is not operated at a lean air-fuel ratio in a high speed and high load operation region.
- the internal combustion engine disclosed in Patent Document 2 is operated at a theoretical air-fuel ratio in the low / medium speed and low / medium load regions, and the fuel consumption in the low / medium speed / low / medium load operation region is low. Many. Disclosure of the invention
- an object of the present invention is to provide an internal combustion engine that can be operated at a lean air-fuel ratio in a wide operating range and has a small amount of fuel consumption.
- the operation is performed at a predetermined fixed air-fuel ratio in the operation region where the intake air amount is less than or equal to the predetermined value, and in the operation region where the intake air amount exceeds the predetermined value, the increase in the intake air amount
- An internal combustion engine is provided that operates at a variable lean air-fuel ratio that increases from a fixed air-fuel ratio.
- the operation is performed at a predetermined fixed air-fuel ratio in the operation region where the intake air amount is equal to or less than the predetermined air amount, and the intake air is operated in the operation region where the intake air amount exceeds the predetermined air amount.
- the fuel consumption is small because the engine is operated at a variable lean air-fuel ratio that increases from the fixed air-fuel ratio as the amount increases.
- N O x does not increase by increasing the air-fuel ratio as the intake air amount increases.
- the intake air amount is controlled by the intake air amount control means, and the intake air amount control means adjusts the intake air amount in accordance with the depression amount of the accelerator pedal.
- the intake air amount control means adjusts the intake air amount in accordance with the depression amount of the accelerator pedal.
- the operation is performed with the intake air amount increased as compared with the operation region with the fixed air-fuel ratio, and the pumping loss is reduced and the fuel consumption is improved.
- the intake air amount control means is an electronic throttle valve that controls the opening of the throttle valve according to an electric signal, and the accelerator pedal is depressed to detect the depression amount of the accelerator pedal. Quantity inspection An outlet means is provided, and the electronic throttle valve controls the opening of the throttle valve based on an electric signal from the pedal depression amount detecting means.
- a supercharger for pressurizing the intake air is provided, and the intake air amount is increased by the supercharger at least in an operation region at a variable lean air-fuel ratio.
- the intake air amount is increased by the supercharger in the operation region at the variable air-fuel ratio.
- the pressurized air cooling means for cooling the intake air pressurized by the supercharger, and the degree of cooling of the pressurized intake air by the pressurized air cooling means are controlled.
- a pressurized air cooling control means and in the revolving region at a variable lean air-fuel ratio, the temperature of the intake air is controlled so that the temperature of the intake air becomes higher as the air-fuel ratio increases.
- the temperature of the intake air is increased as the air-fuel ratio increases, and fuel atomization is promoted.
- a bypass intake passage is provided that allows pressurized intake air to bypass without passing through the pressurized air cooling means, and the pressurized air cooling control means includes an amount of intake air that passes through the bypass intake passage. Is controlled to control the temperature of the pressurized intake air.
- the pressurized air cooling means has a refrigerant flow path through which the refrigerant flows, and the pressurized air cooling control means controls the temperature of the pressurized intake air by controlling the flow rate of the refrigerant.
- FIG. 1 is a diagram showing the configuration of the first embodiment.
- FIG. 2 is a diagram showing the configuration of the second exemplary embodiment.
- FIG. 3 is a graph showing the NOx emission amount and the exhaust gas temperature when the intake air amount is increased while keeping the air-fuel ratio constant.
- Fig. 4 shows the relationship between exhaust gas temperature and N O X purification rate.
- FIG. 5 is a graph showing the intake air amount, the exhaust gas temperature, and the NOx emission amount with respect to the air-fuel ratio at the same torque in the lean region.
- FIG. 6 is a diagram showing the setting of the air-fuel ratio with respect to the intake air amount in the present invention.
- FIG. 7 is a graph showing a change in the NOx emission amount with respect to the intake air amount when the air-fuel ratio is set as shown in FIG.
- Fig. 8 is a map of the amount of intake air versus the number of revolutions and accelerator pedal depression.
- FIG. 9 is a map of the air-fuel ratio corresponding to FIG. 8 with respect to the rotation speed and the accelerator pedal depression amount.
- FIG. 10 is a map of the fuel injection amount corresponding to the rotational speed and the accelerator pedal depression amount corresponding to FIG.
- Fig. 11 is a map of the fuel injection timing corresponding to the number of revolutions and accelerator pedal depression, corresponding to Fig. 8.
- Fig. 12 is a map of the ignition timing corresponding to the number of revolutions and accelerator pedal depression, corresponding to Fig. 8.
- Fig. 13 is a map of the throttle valve opening corresponding to the rotation speed and the accelerator pedal depression amount corresponding to Fig. 8.
- Fig. 14 is a graph showing the accelerator response ratio, that is, the relationship between the accelerator pedal depression amount and the throttle valve opening.
- FIG. 15 is a flowchart of control in the first embodiment.
- FIG. 16 is a flowchart of control in the second embodiment.
- Figure 17 is a map of the required air temperature.
- FIG. 1 is a diagram showing the overall configuration of the control device of the present invention.
- the internal combustion engine 1 is a V-type 6-cylinder gasoline engine, and a fuel injection valve 1 a and a spark plug 1 b are attached to each cylinder.
- the internal combustion engine 1 is provided with an intake manifold 10 and an exhaust manifold 20.
- the outlet of the air cleaner 3 is connected to the inlet of the compressor chamber 2b of the turbocharger 2 via a first intake pipe 1 1 in which an air flow meter 4 for measuring the intake air amount is interposed.
- the outlet of the compressor chamber 2 b of the turbocharger 2 is connected to the first port 5 a of the intercooler passing air amount control valve 5 via the second intake pipe 12.
- the second port 5 b of the intercooler passage air amount control valve 5 is connected to the inlet of the intercooler 6 via the third intake pipe 13.
- the outlet of the intercooler 6 is connected to the throttle body 7 via a fourth intake pipe 14 to which an intake pipe pressure sensor 8 and an intake temperature sensor 9 are attached.
- the third intake pipe 15 connects the third port 5 c of the intercooler passing air amount control valve 5 and the fourth intake pipe 14 by bypassing the intercooler 6.
- the intercooler 6 is a water-cooled type, and has a cooling water circuit (not shown) inside.
- the intercooler 6 is supplied with cooling water from the internal combustion engine 1 through the first cooling water pipe 6 a and passes through the second cooling water pipe 6 b. Cooling water is returned to the internal combustion engine 1.
- the intercooler 6 is water-cooled as described above, but may be an air-cooled type.
- the exhaust manifold 20 is connected to the inlet of the turbine chamber 2 a of the turbo charger 2.
- the outlet of the compressor chamber 2 b of the turbocharger 2 is connected to the inlet of the first catalyst 24 via a first exhaust pipe 2 1 to which an air-fuel ratio sensor 26 is attached.
- Outlet of the first catalyst 2 4 is connected to the second catalyst 2 5 by through the second exhaust pipe 2 2 where the first 0 2 sensor 2 7 attached.
- the outlet of the second catalyst 25 is connected to a muffler (not shown) via a third exhaust pipe 23 to which a second O 2 sensor 28 is attached.
- the first catalyst 24 is a three-way catalyst
- the second catalyst 25 is a NOX storage reduction type three-way catalyst.
- the feed pack control is performed so that the air-fuel ratio becomes a target value as described later based on the signals of the air-fuel ratio sensor 26, the first O 2 sensor 27, and the second O 2 sensor 28.
- the accelerator pedal 16 is provided with a pedal depression amount sensor 17 for detecting the depression amount of the accelerator pedal.
- the pedal depression amount detected by the pedal depression amount sensor 1 7 is sent to E C U (electronic control unit) 30.
- E C U 30 generates a signal corresponding to the accelerator pedal depression amount and sends it to the throttle body 7.
- the throttle valve 7a is driven by this signal.
- the ECU 3 0, with respect to the present invention, other pedal depression amount sensor 3 1 described above, the air flow meter 4, the intake air temperature sensor 8, the air-fuel ratio sensor 2 6, the first 0 2 sensor 2 7, No. 2 O 2 A signal from sensor 28 is input and an intercooler passing air amount control valve 5 sends a signal to control the air amount passing through the heater.
- ECU 30 Based on the above configuration, ECU 30 generates NO x Force to perform lean air-fuel ratio rotation while holding down First, the setting of the air-fuel ratio will be explained.
- Fig. 3 is a diagram showing changes in exhaust gas temperature and changes in exhaust gas NOX emissions when the intake air amount is increased with a constant lean air-fuel ratio. It is shown that the exhaust gas temperature rises and the exhaust gas NOX emissions also increase.
- the purification rate of the second catalyst decreases when the temperature exceeds a certain temperature.
- FIG. 5 is a diagram showing the amount of intake air, the exhaust gas temperature, and the NOx emission amount of the exhaust gas with respect to the change of the air / fuel ratio at the same torque in the lean air / fuel ratio region. It shows that exhaust gas temperature and NOX emissions are decreasing.
- a fixed air-fuel ratio (lean air-fuel ratio) is used up to a certain point. If the air-fuel ratio increases, the variable air-fuel ratio is set to increase the air-fuel ratio in response to the increase in the intake air amount.
- the value of the fixed air-fuel ratio is, for example, about 25.
- Fig. 7 is a diagram showing the effect of this setting. As shown in Fig. 7, while the intake air amount increases with the fixed air-fuel ratio, the NOX emission increases rapidly. Even if the intake air volume increases, NOX is only slightly increased. As a result, it is not necessary to increase the capacity of the second catalyst 25.
- the intake air amount is determined by the rotational speed and accelerator pedal opening, it is actually determined as shown in the map shown in Fig. 8. Accordingly, the air-fuel ratio is set with respect to the rotational speed and the accelerator pedal opening as shown in FIG. 9 corresponding to the map of FIG. 8, and the intake air amount shown in FIG. 8 and the air-fuel ratio shown in FIG. Figure 6 shows the relationship of the fuel ratio. It is to say that you are in a relationship like that.
- the fuel injection amount TAU is set to a map as shown in FIG. 10
- the fuel injection timing IT is set to a map as shown in FIG. .
- the fuel is injected according to these maps.
- the ignition timing SA is set in a map as shown in Fig. 12.
- the ignition plug 1b ignites according to this map.
- throttle valve opening THA is set to the map shown in Fig.13.
- Fig. 14 is a diagram for explaining the adjustment ratio between the pedal depression amount PA and the intake air amount GA, that is, the accelerator correspondence ratio.
- the horizontal axis represents the pedal depression amount PA
- the vertical axis represents the intake air amount GA
- the slope of the line shown in the figure represents the accelerator correspondence ratio. As shown, a plurality of lines are shown, and the accelerator response ratio increases as the air-fuel ratio increases.
- the intake air volume can be adjusted by adjusting the air bypass volume such as an ISC (idle speed control) device.
- ISC internal pressure sense unit
- step 1 the intake air amount GA is obtained. This is From the map in Fig. 8, find the accelerator pedal opening PA and the rotational speed NE. In step 2, it is determined whether the intake air amount GA stopped in step 1 is larger than a predetermined value GAT.
- step 2 If the determination in step 2 is affirmative, the intake air amount GA is larger than the predetermined value GAT and the vehicle is operated at a large air-fuel ratio according to the intake air amount.
- step 3 determines whether the turbocharger 2 is supercharged by the intake pipe pressure detected by the intake pipe pressure sensor 8. If an affirmative determination is made in step 3, that is, if the engine is supercharged, the routine proceeds to step 4 where the intake air temperature TA detected by the intake air temperature sensor 9 is read. Then, go to step 5 to read the required intake air temperature TAR.
- the required intake air temperature TAR is stored in a map as shown in FIG. 17 corresponding to the air-fuel ratio shown in FIG.
- step 6 determines whether or not the intake air temperature TA is lower than the required intake air temperature TAR. If the determination in step 6 is affirmative, that is, if the intake air temperature TA is lower than the required intake air temperature TAR, go to step 7.
- step 7 the intercooler passing air flow control valve 5 is controlled to increase the flow rate from the first port 5a to the third port 5c and decrease the flow rate from the first port 5a to the third port 5b.
- the intake air temperature is increased by increasing the amount of air passing through the fifth intake passage 15 and after returning to step 6 before step 7, and a negative determination is made in step 6. Repeat steps 6 and 7 until the intake air temperature TA becomes higher than the required intake air temperature TAR.
- Step 6 If a negative determination is made in Step 6, go to Step 8 and finish. Also, if a negative determination is made in step 2, or if a negative determination is made in step 3, the process jumps to step 8 and ends without doing anything.
- the first embodiment is configured and operated as described above, and if the intake air amount is equal to or greater than a predetermined value, an operation with a variable air-fuel ratio is performed in which the air-fuel ratio is increased in response to an increase in the intake air amount. If it is supercharged, the intake air temperature is adjusted to the required intake air temperature. Therefore, by operating at a large air-fuel ratio, the exhaust gas temperature can be reduced and the generation of NOX can be suppressed.
- FIG. 2 is a diagram showing the configuration of the second embodiment. Compared to the first embodiment shown in FIG. 1, the bypass control valve 5 and the fifth intake pipe 15 are removed. Instead, a cooling water amount control valve 6 c is provided in the middle of the cooling water flow path 6 b that returns from the intercooler 6 to the internal combustion engine 1.
- step 7 of the flow chart of the first embodiment shown in FIG. 15 is changed to step 7A by reducing the amount of cooling water in the intercooler in accordance with the change in the above configuration. is there.
- the other points are the same as the flowchart in Fig. 15. Therefore, if the intake air temperature TA is lower than the required intake air temperature TAR, in step 7A, the cooling water amount control valve 6c is controlled to suppress the cooling degree of the intake air temperature by the intercooler and the intake air temperature is raised.
- the other points are the same as those of the first embodiment, and the same effects as those of the first embodiment can be obtained.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/563,152 US7198030B2 (en) | 2003-07-09 | 2004-06-22 | Internal combustion engine |
ES04746556T ES2397697T3 (es) | 2003-07-09 | 2004-06-22 | Motor de combustión interna |
PL04746556T PL1643110T3 (pl) | 2003-07-09 | 2004-06-22 | Silnik spalinowy wewnętrznego spalania |
EP04746556A EP1643110B1 (en) | 2003-07-09 | 2004-06-22 | Internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003194353A JP3966243B2 (ja) | 2003-07-09 | 2003-07-09 | 内燃機関 |
JP2003-194353 | 2003-07-09 |
Publications (1)
Publication Number | Publication Date |
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WO2005005811A1 true WO2005005811A1 (ja) | 2005-01-20 |
Family
ID=34055661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/009087 WO2005005811A1 (ja) | 2003-07-09 | 2004-06-22 | 内燃機関 |
Country Status (7)
Country | Link |
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US (1) | US7198030B2 (ja) |
EP (1) | EP1643110B1 (ja) |
JP (1) | JP3966243B2 (ja) |
CN (1) | CN100404830C (ja) |
ES (1) | ES2397697T3 (ja) |
PL (1) | PL1643110T3 (ja) |
WO (1) | WO2005005811A1 (ja) |
Families Citing this family (11)
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US6583016B1 (en) * | 2002-03-26 | 2003-06-24 | Advanced Micro Devices, Inc. | Doped spacer liner for improved transistor performance |
JP4455956B2 (ja) * | 2004-08-26 | 2010-04-21 | トヨタ自動車株式会社 | 内燃機関のアイドル回転速度制御装置 |
US7257950B2 (en) * | 2005-09-14 | 2007-08-21 | International Engine Intellectual Property Company, Llc | Diesel engine charge air cooler bypass passage and method |
JP4788797B2 (ja) * | 2009-03-31 | 2011-10-05 | マツダ株式会社 | 過給機付き直噴エンジン |
US20110067395A1 (en) * | 2009-09-22 | 2011-03-24 | Eaton Corporation | Method of controlling an engine during transient operating conditions |
CN101787948A (zh) * | 2010-04-07 | 2010-07-28 | 杨斌城 | 一种内燃机发动机进气装置 |
US8813728B2 (en) * | 2011-01-03 | 2014-08-26 | GM Global Technology Operations LLC | Intake system for an internal combustion engine |
US8112218B2 (en) * | 2011-03-10 | 2012-02-07 | Ford Global Technologies, Llc | Method for controlling an engine |
US9441531B2 (en) | 2014-01-02 | 2016-09-13 | Caterpillar Inc. | Diverter valve for charge air system |
KR101683495B1 (ko) * | 2014-12-02 | 2016-12-20 | 현대자동차 주식회사 | 터보차저를 갖는 엔진 시스템 |
JP6647160B2 (ja) * | 2016-07-05 | 2020-02-14 | 本田技研工業株式会社 | 車両の制御装置 |
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JP3937487B2 (ja) | 1996-12-16 | 2007-06-27 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4013290B2 (ja) | 1997-07-17 | 2007-11-28 | マツダ株式会社 | ターボ過給機付直噴式エンジンの排気還流制御装置 |
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2003
- 2003-07-09 JP JP2003194353A patent/JP3966243B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-22 WO PCT/JP2004/009087 patent/WO2005005811A1/ja active Application Filing
- 2004-06-22 PL PL04746556T patent/PL1643110T3/pl unknown
- 2004-06-22 ES ES04746556T patent/ES2397697T3/es not_active Expired - Lifetime
- 2004-06-22 US US10/563,152 patent/US7198030B2/en not_active Expired - Lifetime
- 2004-06-22 EP EP04746556A patent/EP1643110B1/en not_active Expired - Lifetime
- 2004-06-22 CN CNB2004800195521A patent/CN100404830C/zh not_active Expired - Fee Related
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JP2001182563A (ja) * | 1999-12-27 | 2001-07-06 | Otics Corp | 点火式内燃機関の吸入空気量制御方法及び制御装置 |
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Non-Patent Citations (1)
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See also references of EP1643110A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN100404830C (zh) | 2008-07-23 |
US20060162692A1 (en) | 2006-07-27 |
EP1643110A1 (en) | 2006-04-05 |
ES2397697T3 (es) | 2013-03-08 |
EP1643110A4 (en) | 2011-12-07 |
JP3966243B2 (ja) | 2007-08-29 |
JP2005030255A (ja) | 2005-02-03 |
US7198030B2 (en) | 2007-04-03 |
EP1643110B1 (en) | 2012-11-07 |
PL1643110T3 (pl) | 2013-04-30 |
CN1820136A (zh) | 2006-08-16 |
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