JP2006046335A - 予混合の燃焼制御装置 - Google Patents
予混合の燃焼制御装置 Download PDFInfo
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- JP2006046335A JP2006046335A JP2005215675A JP2005215675A JP2006046335A JP 2006046335 A JP2006046335 A JP 2006046335A JP 2005215675 A JP2005215675 A JP 2005215675A JP 2005215675 A JP2005215675 A JP 2005215675A JP 2006046335 A JP2006046335 A JP 2006046335A
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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
- F02D41/0025—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
- F02D19/06—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
- F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
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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
- F02D19/0639—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
- F02D19/0644—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 hydrogen, ammonia or carbon monoxide
-
- 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
- F02D19/0692—Arrangement of multiple injectors per combustion chamber
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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
- F02D19/10—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 peculiar to compression-ignition engines in which the main fuel is 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
- F02D19/12—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
- 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
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
- F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/12—Engines characterised by fuel-air mixture compression with compression 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0057—Specific combustion modes
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- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
【解決手段】 内燃機関が少なくとも1つの燃焼室と少なくとも1つの燃焼室内に摺動自在に配置されたピストンとを備える。このピストンは、上死点位置と下死点位置との間で往復運動するように構成される。また、この内燃機関は、少なくとも1つの燃焼室と選択的に流体連通する空気供給部と、少なくとも1つの燃焼室と選択的に流体連通する燃料供給部とを備える。さらに、内燃機関は、非燃焼ガスの供給部と、少なくとも1つの燃焼室と非燃焼ガスの供給部とに流体連通する少なくとも1つの噴射器とを備える。また、少なくとも1つの噴射器は、非燃焼ガス供給部からの非燃焼ガスを少なくとも1つの燃焼室内に噴射するように構成される。
【選択図】 図2
Description
10 予混合圧縮着火エンジン(HCCIE)
12 燃焼制御装置(CCS)
13 台車牽引装置
14 吸気システム
16 燃料システム
18 弁作動システム
20 燃焼室
22 ピストン組立体
24 排気システム
26 吸気マニホールド
28 入口ポート
30 入口(入口マニホールド)
32 出口(入口マニホールド)
34 流体通路
36 加圧燃料源
38 弁(燃料)
39 流体通路
40 吸気弁
42 排気弁
44 戻しばね
46 弁部材(吸気弁)
48 ステム(吸気弁)
50 シート(吸気弁)
52 弁部材(排気弁)
54 ステム(排気弁)
56 シート(排気弁)
58 シリンダボア
60 エンジンブロック
62 シリンダヘッド
64 ピストン
66 連結ロッド
68 クランクシャフト
70 排気ポート
72 排気マニホールド
74 入口(排気マニホールド)
76 出口(排気マニホールド)
78 流体通路
80 加圧ガス源
82 噴射器
84 電子制御ユニット(ECU)
86 クランク角センサ
88 吸気マニホールドセンサ
90 流体通路
92 連結ライン
94 連結ライン
96 連結ライン
98 連結ライン
100 予燃室
102 オリフィス(予燃室)
Claims (5)
- 少なくとも1つの燃焼室と、
少なくとも1つの燃焼室内に摺動自在に配置され、上死点位置と下死点位置との間で往復運動するように構成されたピストンと、
少なくとも1つの燃焼室と選択的に流体連通する空気供給部と、
少なくとも1つの燃焼室と選択的に流体連通する燃料供給部と、
非燃焼ガスの供給部と、
少なくとも1つの燃焼室と非燃焼ガスの供給部とに流体連通し、少なくとも1つの燃焼室内に非燃焼ガスを噴射するように構成された少なくとも1つの噴射器とを備える内燃機関。 - 少なくとも1つの燃焼室は、予燃室を備え、非燃焼ガスの噴射が予燃室内になされる請求項1に記載の内燃機関。
- 非燃焼ガスは、ピストンが動力工程中に上死点位置から下死点位置に移動する際に噴射される請求項1に記載の内燃機関。
- 内燃機関を動作させる方法であって、
一定量の燃料及び空気を内燃機関の少なくとも1つの燃焼室内に導入する工程と、
ピストンを下死点位置と上死点位置との間で移動させ、一定量の燃料及び空気を圧縮する工程と、
一定量の非燃焼ガスを少なくとも1つの燃焼室内に噴射し、一定量の燃料及び空気を自動着火させる工程とを含む方法。 - 台車牽引装置と台車牽引装置を駆動するように構成された内燃機関とを備える作業機械であって、内燃機関は、
少なくとも1つの燃焼室と、
少なくとも1つの燃焼室内に摺動自在に配置され、上死点位置と下死点位置との間で往復運動するように構成されたピストンと、
少なくとも1つの燃焼室と選択的に流体連通する空気供給部と、
少なくとも1つの燃焼室と選択的に流体連通する燃料供給部と、
燃料供給部から少なくとも1つの燃焼室内への燃料流を調整するように構成された弁と、
非燃焼ガスの供給部と、
非燃焼ガスの供給を加圧するように構成された圧力源と、
少なくとも1つの燃焼室と非燃焼ガスの供給部とに流体連通し、少なくとも1つの燃焼室内への一定供給量の非燃焼ガスを噴射するように構成され、一定量の非燃焼ガスを燃焼室内へ噴射することにより、少なくとも1つの燃焼室内で一定供給量の燃料及び空気を自動着火させる少なくとも1つの噴射器と、
少なくとも1つの噴射器と連結し、加圧された非燃焼ガスを少なくとも1つの所定条件に対応して噴射させるように構成される制御装置とを備える作業機械。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/902,287 US7171924B2 (en) | 2004-07-30 | 2004-07-30 | Combustion control system of a homogeneous charge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006046335A true JP2006046335A (ja) | 2006-02-16 |
JP4457054B2 JP4457054B2 (ja) | 2010-04-28 |
Family
ID=35730747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005215675A Expired - Fee Related JP4457054B2 (ja) | 2004-07-30 | 2005-07-26 | 予混合の燃焼制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7171924B2 (ja) |
JP (1) | JP4457054B2 (ja) |
CN (1) | CN1740529A (ja) |
DE (1) | DE102005026681A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2253964B1 (es) * | 2004-01-05 | 2007-07-16 | Manuel Mariscal Muñoz | Motor de explosion de ciclo combinado basado en el aporte de anhidrido carbonico (co2) a los gases de combustion. |
US20080098983A1 (en) * | 2006-10-26 | 2008-05-01 | Bailey Brett M | Cool combustion emissions solution for auto-igniting internal combustion engine |
US8229648B2 (en) * | 2007-03-06 | 2012-07-24 | GM Global Technology Operations LLC | Method and apparatus for controlling fuel injection in a homogeneous charge compression ignition engine |
US7743753B2 (en) * | 2008-03-31 | 2010-06-29 | Caterpillar Inc | Ignition system utilizing igniter and gas injector |
US8783229B2 (en) * | 2010-06-07 | 2014-07-22 | Caterpillar Inc. | Internal combustion engine, combustion charge formation system, and method |
EP2489862B1 (en) * | 2011-02-18 | 2014-09-24 | C.R.F. Società Consortile per Azioni | Internal combustion engine with gasoline direct injection, having a system for variable actuation of the intake valves |
WO2013003888A1 (en) * | 2011-07-04 | 2013-01-10 | Orbital Australia Pty Ltd | Gaseous metering control for dual fluid injector |
US9200560B2 (en) * | 2013-01-11 | 2015-12-01 | Caterpillar Inc. | Gaseous common rail fuel system and high compression ratio engine using same |
US20160160741A1 (en) * | 2016-02-17 | 2016-06-09 | Caterpillar Inc. | Dual fuel engine with micro-pilot fuel injector |
CN109098834B (zh) * | 2018-09-20 | 2020-07-24 | 天津大学 | 一种多燃烧模式的发动机燃烧系统 |
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US3073289A (en) * | 1960-03-04 | 1963-01-15 | Gen Motors Corp | Means for burning hydrocarbons in an internal combustion engine cylinder |
US3650261A (en) * | 1970-11-18 | 1972-03-21 | Thomas A Hutsell | Diesel engine |
US4023541A (en) * | 1972-03-17 | 1977-05-17 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Combustion chamber for internal-combustion engine |
US3842808A (en) * | 1973-03-26 | 1974-10-22 | Gen Motors Corp | Regenerative steam ignition internal combustion engine |
US4061113A (en) * | 1974-01-29 | 1977-12-06 | Roland Beyler | Process for reducing the pollution due to an internal combustion engine, and an engine including the application of said process |
US4067301A (en) * | 1976-02-18 | 1978-01-10 | Le Moteur Moderne | Two-stroke engine |
AU525683B2 (en) * | 1976-12-21 | 1982-11-25 | Malz Nominees Pty. Ltd. | Internal combustion engine |
US4306526A (en) * | 1978-05-30 | 1981-12-22 | Cooper Industries, Inc. | Internal combustion engine |
US4203393A (en) * | 1979-01-04 | 1980-05-20 | Ford Motor Company | Plasma jet ignition engine and method |
US4498429A (en) * | 1981-09-07 | 1985-02-12 | Mazda Motor Corporation | Fuel intake system for supercharged engine |
US4552106A (en) * | 1982-12-03 | 1985-11-12 | John P. Ohl | Internal combustion engine |
US4766855A (en) * | 1983-07-20 | 1988-08-30 | Cummins Engine Co., Inc. | Plasma jet ignition apparatus |
JPS6036723A (ja) * | 1983-08-10 | 1985-02-25 | Mazda Motor Corp | エンジンの吸気装置 |
US5211142A (en) * | 1990-03-30 | 1993-05-18 | Board Of Regents, The University Of Texas System | Miniature railgun engine ignitor |
US5271365A (en) * | 1992-07-07 | 1993-12-21 | The United States Of America As Represented By The United States Department Of Energy | Jet plume injection and combustion system for internal combustion engines |
US6032617A (en) * | 1998-05-27 | 2000-03-07 | Caterpillar Inc. | Dual fuel engine which ignites a homogeneous mixture of gaseous fuel, air, and pilot fuel |
DE19848418A1 (de) * | 1998-10-21 | 2000-04-27 | Asea Brown Boveri | Verfahren zum Betrieb einer Dieselbrennkraftmaschine |
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-
2004
- 2004-07-30 US US10/902,287 patent/US7171924B2/en not_active Expired - Lifetime
-
2005
- 2005-06-09 DE DE102005026681A patent/DE102005026681A1/de not_active Withdrawn
- 2005-07-26 JP JP2005215675A patent/JP4457054B2/ja not_active Expired - Fee Related
- 2005-07-29 CN CNA2005100893568A patent/CN1740529A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1740529A (zh) | 2006-03-01 |
US20060021587A1 (en) | 2006-02-02 |
DE102005026681A1 (de) | 2006-03-23 |
US7171924B2 (en) | 2007-02-06 |
JP4457054B2 (ja) | 2010-04-28 |
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