JP6851323B2 - ウェストゲートバルブの制御方法および制御装置 - Google Patents
ウェストゲートバルブの制御方法および制御装置 Download PDFInfo
- Publication number
- JP6851323B2 JP6851323B2 JP2017562481A JP2017562481A JP6851323B2 JP 6851323 B2 JP6851323 B2 JP 6851323B2 JP 2017562481 A JP2017562481 A JP 2017562481A JP 2017562481 A JP2017562481 A JP 2017562481A JP 6851323 B2 JP6851323 B2 JP 6851323B2
- Authority
- JP
- Japan
- Prior art keywords
- wastegate valve
- opening degree
- internal combustion
- combustion engine
- idle
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 28
- 239000000498 cooling water Substances 0.000 claims description 19
- 238000010792 warming Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000010349 pulsation Effects 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Images
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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- 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
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1508—Digital data processing using one central computing unit with particular means during idling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
- F02D41/086—Introducing corrections for particular operating conditions for idling taking into account the temperature of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
Claims (4)
- 内燃機関のターボチャージャに設けられたウェストゲートバルブの開度を電動アクチュエータによって制御する制御方法であって、
内燃機関の冷機始動時は始動が完了するまでウェストゲートバルブの開度を全開とする一方、
内燃機関の冷機アイドル時に、点火時期リタードを実行している間、ウェストゲートバルブの開度を、内燃機関の暖機後のアイドル時のウェストゲートバルブの開度よりも小さな中間開度に制御し、
ここで、冷機始動後、始動完了と判定したときに、ウェストゲートバルブの開度を中間開度にするとともに上記点火時期リタードを開始する、ウェストゲートバルブの制御方法。 - 内燃機関の暖機後のアイドル時にウェストゲートバルブを全開に制御する、請求項1に記載のウェストゲートバルブの制御方法。
- アイドル状態において冷却水温が所定の閾値に達したときに、点火時期リタードを終了すると同時に、ウェストゲートバルブの開度を中間開度から全開へと変化させる、請求項1または2に記載のウェストゲートバルブの制御方法。
- 内燃機関と、
ウェストゲートバルブを備えたターボチャージャと、
上記ウェストゲートバルブの開度を制御する電動アクチュエータと、
過給圧を検出する過給圧センサと、
上記内燃機関の温度状態を検出する温度センサと、
上記内燃機関の非アイドル時には上記過給圧センサが検出した過給圧に基づいて上記ウェストゲートバルブの目標開度を出力する一方、アイドル時にはウェストゲートバルブの目標開度を全開とし、かつ内燃機関の冷機始動時は始動が完了するまでウェストゲートバルブの開度を全開とする一方、内燃機関の冷機アイドル時に、点火時期リタードを実行している間、ウェストゲートバルブの目標開度を、内燃機関の暖機後のアイドル時のウェストゲートバルブの開度よりも小さな中間開度として出力する制御部と、
を備え、
上記制御部は、冷機始動後、始動完了と判定したときに、ウェストゲートバルブの開度を中間開度にするとともに上記点火時期リタードを開始する、ウェストゲートバルブの制御装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016010528 | 2016-01-22 | ||
JP2016010528 | 2016-01-22 | ||
PCT/JP2016/087871 WO2017126277A1 (ja) | 2016-01-22 | 2016-12-20 | ウェストゲートバルブの制御方法および制御装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020098085A Division JP6874889B2 (ja) | 2016-01-22 | 2020-06-05 | ウェストゲートバルブの制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017126277A1 JPWO2017126277A1 (ja) | 2018-12-13 |
JP6851323B2 true JP6851323B2 (ja) | 2021-03-31 |
Family
ID=59361639
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017562481A Active JP6851323B2 (ja) | 2016-01-22 | 2016-12-20 | ウェストゲートバルブの制御方法および制御装置 |
JP2020098085A Active JP6874889B2 (ja) | 2016-01-22 | 2020-06-05 | ウェストゲートバルブの制御方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020098085A Active JP6874889B2 (ja) | 2016-01-22 | 2020-06-05 | ウェストゲートバルブの制御方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10683797B2 (ja) |
EP (1) | EP3406880B1 (ja) |
JP (2) | JP6851323B2 (ja) |
CN (1) | CN108463620B (ja) |
MX (1) | MX2018008495A (ja) |
MY (1) | MY193801A (ja) |
RU (1) | RU2720700C2 (ja) |
WO (1) | WO2017126277A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6399198B1 (ja) * | 2017-12-12 | 2018-10-03 | マツダ株式会社 | 過給機付エンジン |
CN109736933A (zh) * | 2018-12-29 | 2019-05-10 | 义乌吉利发动机有限公司 | 一种增压器排气旁通阀的调节方法及装置 |
WO2021165711A1 (ja) * | 2020-02-20 | 2021-08-26 | 日産自動車株式会社 | 内燃機関の制御方法および制御装置 |
US11131258B2 (en) * | 2020-02-21 | 2021-09-28 | Ford Global Technologies, Llc | Methods and system for reducing engine hydrocarbon emissions |
JP2023063804A (ja) * | 2021-10-25 | 2023-05-10 | トヨタ自動車株式会社 | 自動車 |
US11767787B2 (en) * | 2021-12-20 | 2023-09-26 | Toyota Jidosha Kabushiki Kaisha | Catalyst early activation control at cold engine start |
CN115263534A (zh) * | 2022-08-01 | 2022-11-01 | 长城汽车股份有限公司 | 涡轮增压器的控制方法、控制装置、电子设备及存储介质 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617657B2 (ja) | 1984-07-04 | 1994-03-09 | マツダ株式会社 | 過給機付エンジンの過給圧制御装置 |
JPH03106146U (ja) * | 1990-02-16 | 1991-11-01 | ||
JPH03275940A (ja) * | 1990-03-23 | 1991-12-06 | Toyota Motor Corp | 過給機付エンジンの制御方法 |
JPH04287835A (ja) | 1991-03-19 | 1992-10-13 | Toyota Motor Corp | ターボチャージャの過給圧制御装置 |
JP3546649B2 (ja) * | 1997-07-15 | 2004-07-28 | トヨタ自動車株式会社 | 筒内噴射式火花点火内燃機関 |
JP2002364503A (ja) | 2001-06-01 | 2002-12-18 | Hitachi Ltd | 排気系にターボチャージャーを備えた内燃機関の制御装置 |
JP4193400B2 (ja) * | 2002-03-05 | 2008-12-10 | 株式会社Ihi | 排気タービン過給機付きエンジン |
JP4415693B2 (ja) * | 2004-02-16 | 2010-02-17 | 株式会社Ihi | 過給機 |
JP2007077840A (ja) * | 2005-09-13 | 2007-03-29 | Nissan Motor Co Ltd | 内燃機関 |
JP4577656B2 (ja) * | 2006-02-15 | 2010-11-10 | 株式会社デンソー | 過給機付き内燃機関の制御装置 |
JP2007303294A (ja) | 2006-05-09 | 2007-11-22 | Denso Corp | 過給機付き内燃機関の制御装置 |
JP2009228486A (ja) | 2008-03-19 | 2009-10-08 | Toyota Motor Corp | ターボ過給式内燃機関 |
US8333072B2 (en) * | 2008-10-01 | 2012-12-18 | Honda Motor Co., Ltd. | Wastegate control system and method |
US20110011082A1 (en) * | 2009-07-14 | 2011-01-20 | Southwest Research Institute | Emissions Control System Having External Turbocharger Wastegate and Integrated Oxidation Catalyst |
JP2013019319A (ja) * | 2011-07-11 | 2013-01-31 | Toyota Motor Corp | ターボチャージャの異常判定装置 |
US8978378B2 (en) * | 2011-10-20 | 2015-03-17 | Ford Global Technologies, Llc | Method and system for reducing turbocharger noise during cold start |
EP2803842B1 (en) | 2012-01-11 | 2018-02-28 | Toyota Jidosha Kabushiki Kaisha | Control device for internal combustion engine |
US9151200B2 (en) * | 2012-09-06 | 2015-10-06 | Ford Global Technologies, Llc | Secondary air introduction system and method for system operation |
US9238983B2 (en) * | 2012-09-06 | 2016-01-19 | Ford Global Technologies, Llc | Secondary air introduction system |
JP6011186B2 (ja) | 2012-09-18 | 2016-10-19 | 日産自動車株式会社 | ターボチャージャ |
US9441533B2 (en) * | 2013-06-10 | 2016-09-13 | Ford Global Technologies, Llc | Method and system for binary flow turbine control |
JP6236960B2 (ja) | 2013-07-25 | 2017-11-29 | 日産自動車株式会社 | 火花点火式内燃機関の制御装置および制御方法 |
US9109505B2 (en) * | 2013-08-13 | 2015-08-18 | Ford Global Technologies, Llc | Methods and systems for condensation control |
JP6079513B2 (ja) | 2013-09-04 | 2017-02-15 | トヨタ自動車株式会社 | ウェイストゲートバルブの制御装置 |
JP6323750B2 (ja) | 2014-03-25 | 2018-05-16 | 三菱自動車工業株式会社 | 内燃機関の排気装置 |
JP6331690B2 (ja) | 2014-05-23 | 2018-05-30 | 日産自動車株式会社 | ガソリンエンジンの制御装置 |
JP6295855B2 (ja) | 2014-06-25 | 2018-03-20 | トヨタ自動車株式会社 | 過給機付き内燃機関の制御装置 |
-
2016
- 2016-12-20 MX MX2018008495A patent/MX2018008495A/es unknown
- 2016-12-20 RU RU2018130156A patent/RU2720700C2/ru active
- 2016-12-20 EP EP16886516.0A patent/EP3406880B1/en active Active
- 2016-12-20 CN CN201680078348.XA patent/CN108463620B/zh active Active
- 2016-12-20 US US16/071,609 patent/US10683797B2/en active Active
- 2016-12-20 MY MYPI2018702480A patent/MY193801A/en unknown
- 2016-12-20 WO PCT/JP2016/087871 patent/WO2017126277A1/ja active Application Filing
- 2016-12-20 JP JP2017562481A patent/JP6851323B2/ja active Active
-
2020
- 2020-06-05 JP JP2020098085A patent/JP6874889B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2017126277A1 (ja) | 2018-12-13 |
US20190032548A1 (en) | 2019-01-31 |
EP3406880A1 (en) | 2018-11-28 |
EP3406880A4 (en) | 2019-01-16 |
RU2720700C2 (ru) | 2020-05-12 |
BR112018014866A2 (ja) | 2018-12-11 |
CN108463620B (zh) | 2021-03-30 |
EP3406880B1 (en) | 2022-07-20 |
WO2017126277A1 (ja) | 2017-07-27 |
JP2020139508A (ja) | 2020-09-03 |
RU2018130156A3 (ja) | 2020-03-05 |
MY193801A (en) | 2022-10-27 |
US10683797B2 (en) | 2020-06-16 |
RU2018130156A (ru) | 2020-02-26 |
CN108463620A (zh) | 2018-08-28 |
MX2018008495A (es) | 2018-08-15 |
JP6874889B2 (ja) | 2021-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6874889B2 (ja) | ウェストゲートバルブの制御方法 | |
JP5293897B2 (ja) | 内燃機関の制御装置 | |
JP5680169B1 (ja) | 内燃機関の制御装置および制御方法 | |
JP5170339B2 (ja) | 過給機付き内燃機関の制御装置 | |
JP5847857B2 (ja) | 内燃機関のバルブの基準位置学習装置 | |
JP6275181B2 (ja) | 電動ウェイストゲートバルブ制御装置 | |
JP6536696B2 (ja) | ウェストゲートバルブの制御方法および制御装置 | |
JP2007303294A (ja) | 過給機付き内燃機関の制御装置 | |
US11767787B2 (en) | Catalyst early activation control at cold engine start | |
JP6128425B2 (ja) | 内燃機関の過給機制御装置 | |
JP4501761B2 (ja) | 内燃機関の制御装置 | |
JP2012188994A (ja) | 過給機付き内燃機関の制御装置 | |
JP6201439B2 (ja) | 内燃機関の制御装置および制御方法 | |
JP2017227148A (ja) | 内燃機関の制御装置 | |
JP5045510B2 (ja) | 過給機付き内燃機関の制御装置 | |
WO2013168247A1 (ja) | 過給機付き内燃機関の制御装置 | |
US11939907B2 (en) | Engine control device | |
WO2022130614A1 (ja) | 内燃機関の触媒暖機制御方法および触媒暖機制御装置 | |
JP3714390B2 (ja) | 過給機を備えた内燃機関 | |
JP2021165548A (ja) | ターボチャージャ付き内燃機関の減速制御方法および減速制御装置 | |
JP6154232B2 (ja) | 過給機付きエンジンの制御装置 | |
JP2019127849A (ja) | 内燃機関の触媒暖機制御方法および触媒暖機制御装置 | |
JP2019199824A (ja) | 過給制御装置 | |
BR112018014866B1 (pt) | Motor de combustão interna e método de controle da válvula de gaveta de descarga | |
JP2016151254A (ja) | 過給機付き内燃機関の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180706 |
|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20180706 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180706 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190617 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190806 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20190911 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200303 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200414 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20200512 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200605 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20210105 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20210216 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20210216 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210309 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6851323 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |