SG11202009987SA - Internal combustion engines which utilize multiple fuels and methods for the operation of such - Google Patents
Internal combustion engines which utilize multiple fuels and methods for the operation of suchInfo
- Publication number
- SG11202009987SA SG11202009987SA SG11202009987SA SG11202009987SA SG11202009987SA SG 11202009987S A SG11202009987S A SG 11202009987SA SG 11202009987S A SG11202009987S A SG 11202009987SA SG 11202009987S A SG11202009987S A SG 11202009987SA SG 11202009987S A SG11202009987S A SG 11202009987SA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- internal combustion
- combustion engines
- utilize multiple
- multiple fuels
- Prior art date
Links
Classifications
-
- 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
- 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
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0613—Switch-over from one fuel to another
- F02D19/0615—Switch-over from one fuel to another being initiated by automatic means, e.g. based on engine or vehicle operating 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
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0652—Biofuels, e.g. plant oils
- F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
-
- 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
- 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
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
-
- 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
- F02D19/12—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 non-fuel substances or with anti-knock agents, e.g. with anti-knock fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
-
- 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
-
- 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
-
- 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
- F02P5/152—Digital data processing dependent on pinking
- F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
-
- 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
- F02P5/153—Digital data processing dependent on combustion pressure
-
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Theoretical Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/948,516 US10612476B2 (en) | 2018-04-09 | 2018-04-09 | Internal combustion engines which utilize multiple fuels and methods for the operation of such |
PCT/US2018/037705 WO2019199343A1 (en) | 2018-04-09 | 2018-06-15 | Internal combustion engines which utilize multiple fuels and methods for the operation of such |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202009987SA true SG11202009987SA (en) | 2020-11-27 |
Family
ID=62838014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202009987SA SG11202009987SA (en) | 2018-04-09 | 2018-06-15 | Internal combustion engines which utilize multiple fuels and methods for the operation of such |
Country Status (7)
Country | Link |
---|---|
US (2) | US10612476B2 (zh) |
EP (1) | EP3775519A1 (zh) |
JP (2) | JP7386804B2 (zh) |
KR (1) | KR102521130B1 (zh) |
CN (1) | CN111936730A (zh) |
SG (1) | SG11202009987SA (zh) |
WO (1) | WO2019199343A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3085722B1 (fr) * | 2018-09-07 | 2020-08-07 | Continental Automotive France | Procede de distribution de carburant |
US11391230B2 (en) * | 2019-11-07 | 2022-07-19 | Saudi Arabian Oil Company | Compression ignition engines and methods for operating the same under cold start fast idle conditions |
Family Cites Families (44)
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JPH11247750A (ja) | 1998-02-27 | 1999-09-14 | Nippon Soken Inc | 内燃機関の異常燃焼検出装置 |
US7052597B2 (en) | 2001-03-27 | 2006-05-30 | Exxonmobil Research And Engineering Company | Tuning fuel composition for driving cycle conditions in spark ignition engines |
US6883497B2 (en) | 2003-09-17 | 2005-04-26 | General Motors Corporation | Method of preventing preignition for an internal combustion engine |
US6947830B1 (en) | 2004-08-31 | 2005-09-20 | Walt Froloff | Adaptive variable fuel internal combustion engine |
FR2879665B1 (fr) | 2004-12-17 | 2009-12-18 | Inst Francais Du Petrole | Methode de detection de combustion anormale pour moteurs a combustion interne |
US7178503B1 (en) | 2005-08-31 | 2007-02-20 | Ford Global Technologies, Inc. | System and method to pre-ignition in an internal combustion engine |
JP2007113485A (ja) * | 2005-10-20 | 2007-05-10 | Hitachi Ltd | 内燃機関の制御方法及び制御装置 |
US7395786B2 (en) * | 2005-11-30 | 2008-07-08 | Ford Global Technologies, Llc | Warm up strategy for ethanol direct injection plus gasoline port fuel injection |
US7406947B2 (en) | 2005-11-30 | 2008-08-05 | Ford Global Technologies, Llc | System and method for tip-in knock compensation |
US8434431B2 (en) | 2005-11-30 | 2013-05-07 | Ford Global Technologies, Llc | Control for alcohol/water/gasoline injection |
US7302932B2 (en) | 2006-03-17 | 2007-12-04 | Ford Global Technologies, Llc | Pre-ignition detection and mitigation |
US7287509B1 (en) | 2006-08-11 | 2007-10-30 | Ford Global Technologies Llc | Direct injection alcohol engine with variable injection timing |
US7480558B2 (en) * | 2007-02-28 | 2009-01-20 | Gm Global Technology Operations, Inc. | Method and apparatus for controlling a homogeneous charge compression ignition engine |
US20090234561A1 (en) * | 2008-03-11 | 2009-09-17 | Gm Global Technology Operations, Inc. | Method to enable direct injection of e85 in flex fuel vehicles by adjusting the start of injection |
JP2009275687A (ja) | 2008-05-19 | 2009-11-26 | Toyota Motor Corp | 可変圧縮比内燃機関 |
US8150596B2 (en) * | 2008-06-02 | 2012-04-03 | GM Global Technology Operations LLC | Fuel ignition quality detection |
US8522758B2 (en) * | 2008-09-12 | 2013-09-03 | Ethanol Boosting Systems, Llc | Minimizing alcohol use in high efficiency alcohol boosted gasoline engines |
JP5233748B2 (ja) * | 2009-03-03 | 2013-07-10 | 日産自動車株式会社 | 圧縮自己着火式内燃機関の制御装置 |
DE102009028329A1 (de) | 2009-08-07 | 2011-02-10 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung einer Kraftstoffzusammensetzung oder eines Lambdawertes |
WO2011053905A1 (en) * | 2009-10-30 | 2011-05-05 | Cummins Inc. | Engine control techniques to account for fuel effects |
WO2011063316A2 (en) * | 2009-11-23 | 2011-05-26 | Ethanol Boosting Systems, Llc | Fuel tank system for gasoline and flexible ethanol powered vehicles using on-demand direct ethanol injection octane boost |
US8554445B2 (en) | 2010-07-29 | 2013-10-08 | Ford Global Technologies, Llc | Method and system for controlling fuel usage |
US8555857B2 (en) * | 2010-11-16 | 2013-10-15 | GM Global Technology Operations LLC | Method and apparatus for controlling spark timing in an internal combustion engine |
US8171912B2 (en) | 2011-04-20 | 2012-05-08 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US8347852B2 (en) | 2011-08-03 | 2013-01-08 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9038596B2 (en) | 2011-12-02 | 2015-05-26 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9057321B2 (en) * | 2012-01-24 | 2015-06-16 | Wisconsin Alumni Research Foundation | Fuel reactivity stratification in rotary diesel engines |
US8997723B2 (en) | 2012-06-29 | 2015-04-07 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
JP2014047691A (ja) * | 2012-08-30 | 2014-03-17 | Daihatsu Motor Co Ltd | エンジン装置 |
US9267484B2 (en) | 2013-03-14 | 2016-02-23 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9297329B2 (en) | 2013-04-01 | 2016-03-29 | Ford Global Technologies, Llc | Method and system for engine control |
EP2803828B1 (en) | 2013-05-17 | 2015-08-19 | C.R.F. Società Consortile per Azioni | A spark ignition internal combustion engine having intake valves with variable actuation and delayed closure |
US9121355B2 (en) * | 2013-08-22 | 2015-09-01 | Ford Global Technologies, Llc | Octane separation system and operating method |
US9382854B2 (en) | 2013-08-22 | 2016-07-05 | Ford Global Technologies, Llc | Octane separation system and operating method |
US11047357B2 (en) | 2013-09-26 | 2021-06-29 | Ford Global Technologies, Llc | Methods and systems for determining engine spark timing |
KR101491335B1 (ko) * | 2013-10-29 | 2015-02-06 | 현대자동차주식회사 | 혼합 연소 모드를 갖는 엔진의 연소 제어 방법 및 장치 |
JP5769785B2 (ja) * | 2013-11-20 | 2015-08-26 | 三菱電機株式会社 | 内燃機関の制御装置 |
US9435287B2 (en) | 2014-02-25 | 2016-09-06 | Ford Global Technologies, Llc | Method for fuel injection control |
US9541014B2 (en) | 2014-11-21 | 2017-01-10 | Ford Global Technologies, Llc | Method for pre-ignition control |
CN107690520B (zh) | 2015-04-14 | 2021-09-14 | 伍德沃德有限公司 | 具有可变分辨率采样窗口基于燃烧压力反馈的发动机控制 |
JP2017141693A (ja) * | 2016-02-08 | 2017-08-17 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6299795B2 (ja) * | 2016-03-28 | 2018-03-28 | トヨタ自動車株式会社 | 内燃機関 |
JP6414130B2 (ja) * | 2016-04-27 | 2018-10-31 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6481659B2 (ja) * | 2016-06-09 | 2019-03-13 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
-
2018
- 2018-04-09 US US15/948,516 patent/US10612476B2/en active Active
- 2018-06-15 WO PCT/US2018/037705 patent/WO2019199343A1/en unknown
- 2018-06-15 CN CN201880092215.7A patent/CN111936730A/zh active Pending
- 2018-06-15 SG SG11202009987SA patent/SG11202009987SA/en unknown
- 2018-06-15 KR KR1020207030420A patent/KR102521130B1/ko active IP Right Grant
- 2018-06-15 JP JP2020555390A patent/JP7386804B2/ja active Active
- 2018-06-15 EP EP18737781.7A patent/EP3775519A1/en not_active Withdrawn
-
2020
- 2020-02-27 US US16/802,807 patent/US11125172B2/en active Active
-
2023
- 2023-08-14 JP JP2023131816A patent/JP2023162256A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20190309695A1 (en) | 2019-10-10 |
US10612476B2 (en) | 2020-04-07 |
US11125172B2 (en) | 2021-09-21 |
EP3775519A1 (en) | 2021-02-17 |
WO2019199343A1 (en) | 2019-10-17 |
CN111936730A (zh) | 2020-11-13 |
JP2023162256A (ja) | 2023-11-08 |
KR20200138765A (ko) | 2020-12-10 |
US20200191068A1 (en) | 2020-06-18 |
KR102521130B1 (ko) | 2023-04-14 |
JP7386804B2 (ja) | 2023-11-27 |
JP2021521369A (ja) | 2021-08-26 |
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