JP2012533022A - 気体燃料及び液体燃料用内燃機関の作動方法 - Google Patents
気体燃料及び液体燃料用内燃機関の作動方法 Download PDFInfo
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- JP2012533022A JP2012533022A JP2012519903A JP2012519903A JP2012533022A JP 2012533022 A JP2012533022 A JP 2012533022A JP 2012519903 A JP2012519903 A JP 2012519903A JP 2012519903 A JP2012519903 A JP 2012519903A JP 2012533022 A JP2012533022 A JP 2012533022A
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- internal combustion
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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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0686—Injectors
- F02D19/0689—Injectors for in-cylinder direct injection
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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
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- 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
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
【選択図】図1
Description
12 噴射
14 点火
16 切替え
Claims (7)
- 気体燃料が内燃機関の燃焼室の上流で吸気システムに送られ、液体燃料が前記燃焼室に直接噴射される、気体燃料及び液体燃料用内燃機関の作動方法であって、
前記内燃機関は、スタート・ストップ・モードで作動することを特徴とする方法。 - 前記スタート・ストップ・モードにおいて、前記内燃機関が停止(12)に続いてスタートする場合、少なくとも1つのシリンダの前記燃焼室に前記液体燃料が噴射されることを特徴とする、請求項1に記載の方法。
- 前記スタート・ストップ・モードにおいて、前記内燃機関が停止(12)に続いてスタートする場合、少なくとも1つのシリンダの前記燃焼室に前記液体燃料が1回、特に1回だけ噴射された後の吸気行程において、前記気体燃料がシリンダの前記吸気システムに送り込まれることを特徴とする、請求項1又は2に記載の方法。
- 前記スタート・ストップ・モードにおいて、前記内燃機関が停止(12)に続いてスタートする場合、前記内燃機関の複数のシリンダ、特に全てのシリンダのそれぞれの前記燃焼室に前記液体燃料が1回噴射された後で、前記気体燃料が前記シリンダの前記吸気システムに送り込まれることを特徴とする、請求項1〜3のいずれか一項に記載の方法。
- 前記スタート・ストップ・モードにおいて、前記内燃機関が停止(12)に続いてスタートする場合、噴射される前記液体燃料は徐々に少なくされ、前記吸気システムに送り込まれる前記気体燃料は徐々に増加されることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
- 前記スタート・ストップ・モードにおいて、前記内燃機関が停止(12)に続いてスタートする場合、前記液体燃料から前記気体燃料へ、又は前記気体燃料から前記液体燃料への切替え(16)が、前記内燃機関の温度に応じて行われることを特徴とする、請求項1〜5のいずれか一項に記載の方法。
- 気体燃料を内燃機関の燃焼室の上流で吸気システムに送る少なくとも1つのガスインジェクタと、液体燃料を前記燃焼室に直接送り込む少なくとももう1つのインジェクタと、を備える気体燃料及び液体燃料用内燃機関であって、前記内燃機関がスタート・ストップ・モードの制御装置を含んでいることを特徴とする内燃機関。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009033861.6 | 2009-07-16 | ||
DE102009033861A DE102009033861A1 (de) | 2009-07-16 | 2009-07-16 | Verfahren zum Betreiben einer Brennkraftmaschine für gasförmigen und flüssigen Kraftstoff und Brennkraftmaschine |
PCT/EP2010/003689 WO2011006572A1 (de) | 2009-07-16 | 2010-06-18 | Verfahren zum betreiben einer brennkraftmaschine für gasförmigen und flüssigen kraftstoff und brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012533022A true JP2012533022A (ja) | 2012-12-20 |
JP5653426B2 JP5653426B2 (ja) | 2015-01-14 |
Family
ID=41461899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012519903A Expired - Fee Related JP5653426B2 (ja) | 2009-07-16 | 2010-06-18 | 気体燃料及び液体燃料用内燃機関の作動方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120138018A1 (ja) |
EP (1) | EP2454462B1 (ja) |
JP (1) | JP5653426B2 (ja) |
CN (1) | CN102472175A (ja) |
DE (1) | DE102009033861A1 (ja) |
WO (1) | WO2011006572A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020002849A (ja) * | 2018-06-27 | 2020-01-09 | スズキ株式会社 | 制御装置 |
JP2020169603A (ja) * | 2019-04-03 | 2020-10-15 | スズキ株式会社 | 車両 |
JP7439644B2 (ja) | 2020-05-27 | 2024-02-28 | スズキ株式会社 | 燃料供給装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011082701A1 (de) * | 2011-09-14 | 2013-03-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Start eines Verbrennungsmotors |
FR2980528B1 (fr) * | 2011-09-22 | 2013-08-30 | IFP Energies Nouvelles | Procede de controle de la combustion d'un moteur a combustion interne a injection directe d'essence, notamment a allumage commande |
EP2880287B1 (en) * | 2012-07-31 | 2018-02-21 | Wärtsilä Finland Oy | Method of and a control system for controlling the operation of an internal combustion piston engine |
EP2818674A1 (en) * | 2013-06-28 | 2014-12-31 | Caterpillar Motoren GmbH & Co. KG | Ending operation of dual fuel engine in gaseous fuel mode |
CN104832306B (zh) * | 2014-12-17 | 2018-02-23 | 北汽福田汽车股份有限公司 | 车辆燃料喷射控制方法及装置 |
DE102016211792A1 (de) * | 2016-06-30 | 2018-01-04 | Continental Automotive Gmbh | Gasbrennkraftmaschine mit Hilfsstartsystem und Verfahren zum Betreiben einer Gasbrennkraftmaschine |
US11105278B2 (en) * | 2017-02-03 | 2021-08-31 | Caterpillar Inc. | Dual fuel cylinder deactivation control system and method |
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2009
- 2009-07-16 DE DE102009033861A patent/DE102009033861A1/de not_active Withdrawn
-
2010
- 2010-06-18 WO PCT/EP2010/003689 patent/WO2011006572A1/de active Application Filing
- 2010-06-18 EP EP10727680.0A patent/EP2454462B1/de not_active Not-in-force
- 2010-06-18 JP JP2012519903A patent/JP5653426B2/ja not_active Expired - Fee Related
- 2010-06-18 CN CN2010800318052A patent/CN102472175A/zh active Pending
-
2012
- 2012-01-12 US US13/349,151 patent/US20120138018A1/en not_active Abandoned
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2020002849A (ja) * | 2018-06-27 | 2020-01-09 | スズキ株式会社 | 制御装置 |
JP7067314B2 (ja) | 2018-06-27 | 2022-05-16 | スズキ株式会社 | 制御装置 |
JP2020169603A (ja) * | 2019-04-03 | 2020-10-15 | スズキ株式会社 | 車両 |
JP7226034B2 (ja) | 2019-04-03 | 2023-02-21 | スズキ株式会社 | 車両 |
JP7439644B2 (ja) | 2020-05-27 | 2024-02-28 | スズキ株式会社 | 燃料供給装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2454462A1 (de) | 2012-05-23 |
JP5653426B2 (ja) | 2015-01-14 |
WO2011006572A1 (de) | 2011-01-20 |
EP2454462B1 (de) | 2013-04-17 |
US20120138018A1 (en) | 2012-06-07 |
CN102472175A (zh) | 2012-05-23 |
DE102009033861A1 (de) | 2010-02-04 |
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