FI20085264A - Säätöjärjestelmä kaasua käyttävän polttomoottorin sylinterien tasapainottamiseksi - Google Patents
Säätöjärjestelmä kaasua käyttävän polttomoottorin sylinterien tasapainottamiseksi Download PDFInfo
- Publication number
- FI20085264A FI20085264A FI20085264A FI20085264A FI20085264A FI 20085264 A FI20085264 A FI 20085264A FI 20085264 A FI20085264 A FI 20085264A FI 20085264 A FI20085264 A FI 20085264A FI 20085264 A FI20085264 A FI 20085264A
- Authority
- FI
- Finland
- Prior art keywords
- balancing
- cylinders
- control system
- combustion engine
- internal combustion
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
-
- 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
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—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 gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
-
- 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
-
- 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
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- 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
- F02D41/008—Controlling each cylinder individually
- F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0293—Safety devices; Fail-safe measures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085264A FI121031B (fi) | 2008-03-31 | 2008-03-31 | Säätöjärjestelmä ja menetelmä kaasua käyttävän polttomoottorin sylinterien tasapainottamiseksi |
PCT/FI2009/050229 WO2009122012A1 (en) | 2008-03-31 | 2009-03-25 | An adjustment system for balancing the cylinders of a gas -burning internal combustion engine |
US12/935,534 US7957889B2 (en) | 2008-03-31 | 2009-03-25 | Adjustment system for balancing the cylinders of a gas-burning internal combustion engine |
EP09726938.5A EP2262999B1 (en) | 2008-03-31 | 2009-03-25 | An adjustment system for balancing the cylinders of a gas -burning internal combustion engine |
KR1020107022844A KR101541942B1 (ko) | 2008-03-31 | 2009-03-25 | 가스 연소 내연기관의 실린더의 균형 맞춤을 위한 조정 시스템 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085264A FI121031B (fi) | 2008-03-31 | 2008-03-31 | Säätöjärjestelmä ja menetelmä kaasua käyttävän polttomoottorin sylinterien tasapainottamiseksi |
FI20085264 | 2008-03-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20085264A0 FI20085264A0 (fi) | 2008-03-31 |
FI20085264A true FI20085264A (fi) | 2009-10-01 |
FI121031B FI121031B (fi) | 2010-06-15 |
Family
ID=39269556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20085264A FI121031B (fi) | 2008-03-31 | 2008-03-31 | Säätöjärjestelmä ja menetelmä kaasua käyttävän polttomoottorin sylinterien tasapainottamiseksi |
Country Status (5)
Country | Link |
---|---|
US (1) | US7957889B2 (fi) |
EP (1) | EP2262999B1 (fi) |
KR (1) | KR101541942B1 (fi) |
FI (1) | FI121031B (fi) |
WO (1) | WO2009122012A1 (fi) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4688916B2 (ja) * | 2008-10-01 | 2011-05-25 | 川崎重工業株式会社 | ガスエンジンの制御装置 |
AT511001B1 (de) * | 2011-01-18 | 2013-11-15 | Ge Jenbacher Gmbh & Co Ohg | Verfahren zum betreiben einer über wenigstens zwei zylinder verfügenden brennkraftmaschine |
AT513139B1 (de) * | 2012-08-17 | 2014-02-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zum Betreiben einer Brennkraftmaschine |
AT513359B1 (de) | 2012-08-17 | 2014-07-15 | Ge Jenbacher Gmbh & Co Og | Verfahren zum Betreiben einer Brennkraftmaschine |
JP6128975B2 (ja) * | 2013-06-11 | 2017-05-17 | ヤンマー株式会社 | ガスエンジン |
EP2907993B1 (en) * | 2014-02-13 | 2019-11-06 | Caterpillar Motoren GmbH & Co. KG | Method for balancing cylinders of an internal combustion engine |
EP2915987B1 (en) * | 2014-03-07 | 2016-12-21 | Caterpillar Motoren GmbH & Co. KG | Evaluating gaseous fuel admission valve operability |
CN105020033B (zh) * | 2014-04-29 | 2017-10-13 | 长城汽车股份有限公司 | 双燃料发动机的缸间平衡控制方法、系统及汽车 |
DE102014007009B4 (de) * | 2014-05-13 | 2018-01-18 | Mtu Friedrichshafen Gmbh | Motorüberwachung mittels zylinderindividueller Drucksensoren vorzüglich bei Magergasmotoren mit gespülter Vorkammer |
EP3283748B1 (en) | 2015-04-14 | 2023-07-26 | Woodward, Inc. | Combustion pressure feedback based engine control with variable resolution sampling windows |
US10393609B2 (en) * | 2015-07-02 | 2019-08-27 | Ai Alpine Us Bidco Inc. | System and method for detection of changes to compression ratio and peak firing pressure of an engine |
DE102015218835B3 (de) * | 2015-09-30 | 2016-11-24 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Einspritzen eines gasförmigen Kraftstoffs |
US9822727B2 (en) | 2015-10-29 | 2017-11-21 | General Electric Company | Method and systems for adjusting engine cylinder operation based on a knock sensor output |
EP3267017A1 (de) | 2016-07-05 | 2018-01-10 | Winterthur Gas & Diesel AG | Verfahren zum betreiben eines dual-fuel grossdieselmotors sowie grossdieselmotor |
US11236685B2 (en) * | 2016-09-30 | 2022-02-01 | Transportation Ip Holdings, Llc | Differential cylinder balancing for internal combustion engine |
US10408158B2 (en) | 2016-09-30 | 2019-09-10 | Ge Global Sourcing Llc | Differential cylinder balancing for internal combustion engine |
JP6965614B2 (ja) * | 2017-07-21 | 2021-11-10 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
GB2574443A (en) * | 2018-06-06 | 2019-12-11 | Caterpillar Motoren Gmbh & Co | Knock mitigation and cylinder balancing in an internal combustion engine |
US10934965B2 (en) | 2019-04-05 | 2021-03-02 | Woodward, Inc. | Auto-ignition control in a combustion engine |
CN114542297B (zh) * | 2022-03-18 | 2023-01-06 | 潍柴动力股份有限公司 | 一种电控单体泵修正喷油量的方法及系统 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706628A (en) * | 1986-12-29 | 1987-11-17 | General Motors Corporation | Engine combustion control responsive to location and magnitude of peak combustion pressure |
US5450829A (en) | 1994-05-03 | 1995-09-19 | Servojet Products International | Electronically controlled pilot fuel injection of compression ignition engines |
JPH09209814A (ja) * | 1996-02-05 | 1997-08-12 | Unisia Jecs Corp | 内燃機関の制御装置 |
US20020195086A1 (en) | 1997-12-16 | 2002-12-26 | Beck N. John | Cylinder pressure based optimization control for compression ignition engines |
US6209520B1 (en) * | 1999-06-15 | 2001-04-03 | Ilya V. Kolmanovsky | Method and apparatus for cylinder balancing |
US6516780B2 (en) * | 2000-11-13 | 2003-02-11 | Siemens Vdo Automotive Corporation | System and method for optimizing engine performance |
CN1308586C (zh) | 2001-03-30 | 2007-04-04 | 三菱重工业株式会社 | 内燃机燃烧诊断·控制装置 |
GB0112338D0 (en) | 2001-05-21 | 2001-07-11 | Ricardo Consulting Eng | Improved engine management |
US6557528B2 (en) * | 2001-08-30 | 2003-05-06 | Caterpillar Inc. | Method of controlling detonation in an internal combustion engine |
JP4155807B2 (ja) | 2002-12-03 | 2008-09-24 | 富士通テン株式会社 | ノッキング検出装置 |
DE10307367A1 (de) * | 2003-02-21 | 2004-09-09 | B + V Industrietechnik Gmbh | Verfahren und Vorrichtung zur Regelung von gasbetriebenen Motoren |
US6981488B2 (en) * | 2003-09-16 | 2006-01-03 | Southwest Research Institute | Internal combustion engine cylinder-to-cylinder balancing with balanced air-fuel ratios |
US7007661B2 (en) | 2004-01-27 | 2006-03-07 | Woodward Governor Company | Method and apparatus for controlling micro pilot fuel injection to minimize NOx and UHC emissions |
FI119395B (fi) * | 2004-03-15 | 2008-10-31 | Waertsilae Finland Oy | Adaptiivinen kuormantasausjärjestelmä |
US7823563B2 (en) * | 2008-05-08 | 2010-11-02 | Ford Global Technologies, Llc | Cylinder-by-cylinder balancing of combustion timing in HCCI engines |
-
2008
- 2008-03-31 FI FI20085264A patent/FI121031B/fi not_active IP Right Cessation
-
2009
- 2009-03-25 KR KR1020107022844A patent/KR101541942B1/ko active IP Right Grant
- 2009-03-25 WO PCT/FI2009/050229 patent/WO2009122012A1/en active Application Filing
- 2009-03-25 US US12/935,534 patent/US7957889B2/en active Active
- 2009-03-25 EP EP09726938.5A patent/EP2262999B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FI20085264A0 (fi) | 2008-03-31 |
US7957889B2 (en) | 2011-06-07 |
US20110017173A1 (en) | 2011-01-27 |
EP2262999A1 (en) | 2010-12-22 |
KR101541942B1 (ko) | 2015-08-04 |
KR20110008176A (ko) | 2011-01-26 |
EP2262999B1 (en) | 2016-11-30 |
WO2009122012A1 (en) | 2009-10-08 |
FI121031B (fi) | 2010-06-15 |
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