WO2009038003A1 - エンジンの燃料供給装置 - Google Patents
エンジンの燃料供給装置 Download PDFInfo
- Publication number
- WO2009038003A1 WO2009038003A1 PCT/JP2008/066324 JP2008066324W WO2009038003A1 WO 2009038003 A1 WO2009038003 A1 WO 2009038003A1 JP 2008066324 W JP2008066324 W JP 2008066324W WO 2009038003 A1 WO2009038003 A1 WO 2009038003A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- pump
- valve
- exhaust pipe
- path
- Prior art date
Links
Classifications
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
- F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/36—Arrangements for supply of additional fuel
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1473—Overflow or return means for the substances, e.g. conduits or valves for the return path
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Exhaust Gas After Treatment (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Fuel-Injection Apparatus (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
HCドージングポンプ等の排気管内燃料供給用のポンプを、シリンダ内燃料供給装置に用いられるポンプと兼用することで、装置コストを低減するためのエンジンの燃料供給装置である。シリンダ内燃料供給路のエア抜きを指令する信号が発生すると、兼用ポンプを作動させ、第1の開閉弁を開状態にし、第2の開閉弁を閉状態にして、兼用ポンプから燃料を、エア抜き用燃料供給路を介してシリンダ内燃料供給路に供給する。また、排気管内への燃料供給を指令する信号が発生すると、兼用ポンプを作動させ、第2の開閉弁を開状態にし、第1の開閉弁を閉状態にして、兼用ポンプから燃料を、排気管内燃料供給路を介して、排気管へ供給する。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/678,863 US8151770B2 (en) | 2007-09-21 | 2008-09-10 | Engine fuel supply system |
AT08831595T ATE522709T1 (de) | 2007-09-21 | 2008-09-10 | Kraftstoffzufuhrvorrichtung für einen motor |
EP08831595A EP2192285B1 (en) | 2007-09-21 | 2008-09-10 | Fuel supply device for engine |
CN200880115669.8A CN101855425B (zh) | 2007-09-21 | 2008-09-10 | 发动机的燃料供给装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-245148 | 2007-09-21 | ||
JP2007245148A JP5135629B2 (ja) | 2007-09-21 | 2007-09-21 | エンジンの燃料供給装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009038003A1 true WO2009038003A1 (ja) | 2009-03-26 |
Family
ID=40467821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/066324 WO2009038003A1 (ja) | 2007-09-21 | 2008-09-10 | エンジンの燃料供給装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8151770B2 (ja) |
EP (2) | EP2230391B1 (ja) |
JP (1) | JP5135629B2 (ja) |
CN (2) | CN101855425B (ja) |
AT (2) | ATE540206T1 (ja) |
WO (1) | WO2009038003A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017066871A (ja) * | 2015-09-28 | 2017-04-06 | 株式会社クボタ | ディーゼルエンジン |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110232270A1 (en) * | 2010-03-23 | 2011-09-29 | Burkitt Joseph S | Fuel system having multi-functional electric pump |
US9316187B2 (en) * | 2011-01-18 | 2016-04-19 | Carter Fuel Systems, Llc | Diesel fuel system with advanced priming |
DE102011088221A1 (de) * | 2011-12-12 | 2013-06-13 | Robert Bosch Gmbh | Dosieranordnung für ein flüssiges Abgasnachbehandlungsmittel und Dosierverfahren |
DE102012204385B4 (de) * | 2012-03-20 | 2024-05-16 | Robert Bosch Gmbh | Verfahren und Steuereinheit zur Dosierung von Kraftstoff in einen Abgaskanal |
US9291126B2 (en) | 2012-10-16 | 2016-03-22 | Caterpillar Inc. | Valve and filter assembly for a regeneration system |
JP2016176365A (ja) * | 2015-03-19 | 2016-10-06 | いすゞ自動車株式会社 | 内燃機関及び捕集装置の強制再生方法 |
DE102015216830A1 (de) * | 2015-09-03 | 2017-03-09 | Volkswagen Aktiengesellschaft | Verfahren sowie Vorrichtung zur Abgasnachbehandlung einer Brennkraftmaschine |
JP6430352B2 (ja) * | 2015-09-28 | 2018-11-28 | 株式会社クボタ | ディーゼルエンジン |
US10190508B2 (en) * | 2016-11-17 | 2019-01-29 | Caterpillar Inc. | Filter pre-fill detection system and method |
US11268417B2 (en) | 2019-06-26 | 2022-03-08 | Cummins Emission Solutions Inc. | Liquid only lance injector |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02256869A (ja) | 1988-10-17 | 1990-10-17 | Hino Motors Ltd | ディーゼルエンジンの燃料系統自動エア抜き装置 |
JPH0534486A (ja) | 1991-08-02 | 1993-02-09 | Mitsubishi Electric Corp | 保全作業管理装置 |
JPH0693833A (ja) * | 1992-09-09 | 1994-04-05 | Isuzu Motors Ltd | 内燃機関の排気ガス浄化装置 |
JPH0640363U (ja) * | 1992-10-29 | 1994-05-27 | 北越工業株式会社 | エンジン作業機の燃料系統自動エア抜き装置 |
JPH0868315A (ja) | 1994-08-30 | 1996-03-12 | Nissan Diesel Motor Co Ltd | エンジンの排気浄化装置 |
JPH08284647A (ja) * | 1995-04-10 | 1996-10-29 | Nippon Soken Inc | 内燃機関の排気浄化装置に付設されるhc増量装置 |
JP2000193824A (ja) | 1998-12-25 | 2000-07-14 | Oki Electric Ind Co Ltd | 回折光学素子組立体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1195318A (en) * | 1967-08-31 | 1970-06-17 | Kloeckner Humboldt Deutz Ag | A Method of and Apparatus for Operating Internal Combustion Engines, particularly Diesel Engines |
US4207033A (en) * | 1976-12-06 | 1980-06-10 | Trw Inc. | Pump and motor assembly for use in regulating a flow of fuel from a source of fuel to an operating chamber of an engine of a vehicle |
JPS6043113A (ja) * | 1983-08-18 | 1985-03-07 | Mitsubishi Motors Corp | デイ−ゼル排出ガス浄化装置 |
US4925372A (en) * | 1989-04-07 | 1990-05-15 | Vickers, Incorporated | Power transmission |
US5051065A (en) * | 1989-04-07 | 1991-09-24 | Vickers, Incorporated | Power transmission |
JPH0640363A (ja) | 1991-04-02 | 1994-02-15 | Bridgestone Corp | ゴムクロ−ラの構造 |
US5450832A (en) * | 1994-03-21 | 1995-09-19 | Bruce R. Graf | Dual fuel system |
DE10059427A1 (de) * | 2000-11-30 | 2002-06-06 | Bosch Gmbh Robert | Einrichtung und Verfahren zur Nachbehandlung von Abgasen |
FR2833652B1 (fr) * | 2001-12-14 | 2006-01-21 | Renault | Procede d'alimentation d'un moteur a combustion interne et dispositif associe |
JP2003314259A (ja) * | 2002-04-23 | 2003-11-06 | Hitachi Unisia Automotive Ltd | 内燃機関の排気浄化装置 |
JP4046056B2 (ja) * | 2003-09-22 | 2008-02-13 | いすゞ自動車株式会社 | ディーゼルエンジン |
US7415819B2 (en) * | 2005-06-14 | 2008-08-26 | Ford Global Technologies, Llc. | Method and system to automatically drain and dispose of accumulated water from water/fuel separators in diesel |
CN100402806C (zh) * | 2005-11-23 | 2008-07-16 | 中国科学院金属研究所 | 一种壁流式柴油车尾气微粒过滤-再生装置 |
DE102006007076A1 (de) * | 2006-02-15 | 2007-08-16 | Siemens Ag | Einspritzanlage für eine Brennkraftmaschine und Brennkraftmaschine |
-
2007
- 2007-09-21 JP JP2007245148A patent/JP5135629B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-10 AT AT10005983T patent/ATE540206T1/de active
- 2008-09-10 EP EP10005983A patent/EP2230391B1/en not_active Not-in-force
- 2008-09-10 US US12/678,863 patent/US8151770B2/en not_active Expired - Fee Related
- 2008-09-10 WO PCT/JP2008/066324 patent/WO2009038003A1/ja active Application Filing
- 2008-09-10 CN CN200880115669.8A patent/CN101855425B/zh not_active Expired - Fee Related
- 2008-09-10 EP EP08831595A patent/EP2192285B1/en not_active Not-in-force
- 2008-09-10 CN CN201210088987.8A patent/CN102606265B/zh not_active Expired - Fee Related
- 2008-09-10 AT AT08831595T patent/ATE522709T1/de not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02256869A (ja) | 1988-10-17 | 1990-10-17 | Hino Motors Ltd | ディーゼルエンジンの燃料系統自動エア抜き装置 |
JPH0534486A (ja) | 1991-08-02 | 1993-02-09 | Mitsubishi Electric Corp | 保全作業管理装置 |
JPH0693833A (ja) * | 1992-09-09 | 1994-04-05 | Isuzu Motors Ltd | 内燃機関の排気ガス浄化装置 |
JPH0640363U (ja) * | 1992-10-29 | 1994-05-27 | 北越工業株式会社 | エンジン作業機の燃料系統自動エア抜き装置 |
JPH0868315A (ja) | 1994-08-30 | 1996-03-12 | Nissan Diesel Motor Co Ltd | エンジンの排気浄化装置 |
JPH08284647A (ja) * | 1995-04-10 | 1996-10-29 | Nippon Soken Inc | 内燃機関の排気浄化装置に付設されるhc増量装置 |
JP2000193824A (ja) | 1998-12-25 | 2000-07-14 | Oki Electric Ind Co Ltd | 回折光学素子組立体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017066871A (ja) * | 2015-09-28 | 2017-04-06 | 株式会社クボタ | ディーゼルエンジン |
Also Published As
Publication number | Publication date |
---|---|
EP2192285A4 (en) | 2010-10-06 |
CN101855425A (zh) | 2010-10-06 |
EP2230391B1 (en) | 2012-01-04 |
CN102606265B (zh) | 2015-01-21 |
CN101855425B (zh) | 2013-03-13 |
EP2230391A2 (en) | 2010-09-22 |
EP2192285A1 (en) | 2010-06-02 |
ATE540206T1 (de) | 2012-01-15 |
JP5135629B2 (ja) | 2013-02-06 |
EP2192285B1 (en) | 2011-08-31 |
EP2230391A3 (en) | 2010-10-06 |
CN102606265A (zh) | 2012-07-25 |
US8151770B2 (en) | 2012-04-10 |
ATE522709T1 (de) | 2011-09-15 |
JP2009074471A (ja) | 2009-04-09 |
US20100212641A1 (en) | 2010-08-26 |
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