EP1336752A3 - Brennstoffeinspritzsystem - Google Patents

Brennstoffeinspritzsystem Download PDF

Info

Publication number: EP1336752A3
Authority: EP; European Patent Office
Prior art keywords: fuel; engine; pumping chamber; pumping; injection system
Prior art date: 2002-02-15
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP03250874A

Other languages

English (en)

French (fr)

Other versions

EP1336752B1 (de

EP1336752A2 (de

Inventor

George N. Felton

Robert A. Trickett

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Delphi International Operations Luxembourg SARL

Original Assignee

Delphi Technologies Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-02-15

Filing date

2003-02-13

Publication date

2004-12-08

2003-02-13 Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc

2003-02-13 Priority to EP10180366.6A priority Critical patent/EP2261498B1/de

2003-08-20 Publication of EP1336752A2 publication Critical patent/EP1336752A2/de

2004-12-08 Publication of EP1336752A3 publication Critical patent/EP1336752A3/de

2015-04-08 Application granted granted Critical

2015-04-08 Publication of EP1336752B1 publication Critical patent/EP1336752B1/de

2023-02-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title abstract 10
238000002347 injection Methods 0.000 title abstract 3
239000007924 injection Substances 0.000 title abstract 3
238000005086 pumping Methods 0.000 abstract 6
238000002485 combustion reaction Methods 0.000 abstract 1
238000009434 installation Methods 0.000 abstract 1

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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

EP03250874.9A 2002-02-15 2003-02-13 Brennstoffeinspritzsystem Expired - Lifetime EP1336752B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP10180366.6A EP2261498B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0203615		2002-02-15
GB0203615A GB2385386A (en)	2002-02-15	2002-02-15	Pump assembly

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP10180366.6A Division-Into EP2261498B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem
EP10180366.6A Division EP2261498B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem

Publications (3)

Publication Number	Publication Date
EP1336752A2 EP1336752A2 (de)	2003-08-20
EP1336752A3 true EP1336752A3 (de)	2004-12-08
EP1336752B1 EP1336752B1 (de)	2015-04-08

Family

ID=9931149

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP03250874.9A Expired - Lifetime EP1336752B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem
EP10180366.6A Expired - Lifetime EP2261498B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP10180366.6A Expired - Lifetime EP2261498B1 (de)	2002-02-15	2003-02-13	Brennstoffeinspritzsystem

Country Status (3)

Country	Link
EP (2)	EP1336752B1 (de)
GB (1)	GB2385386A (de)
HU (1)	HUE026302T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2330986C2 (ru) *	2005-09-08	2008-08-10	Федеральное государственное унитарное предприятие "Научно-исследовательский автомобильный и автомоторный институт (НАМИ)"	Устройство топливоподачи
EP2063093A1 (de)	2007-11-26	2009-05-27	Delphi Technologies, Inc.	Kraftstoffeinspritzsystem
EP2535622A1 (de) *	2011-06-15	2012-12-19	Delphi Technologies Holding S.à.r.l.	Ventilanordnung
CN102425516B (zh) *	2011-11-03	2014-04-16	北京理工大学	多阀喷油系统以及喷油方法
US10830194B2 (en)	2016-10-07	2020-11-10	Caterpillar Inc.	Common rail fuel system having pump-accumulator injectors
CN113404627A (zh) *	2021-08-06	2021-09-17	南通大学	一种两缸柴油机高压共轨燃油喷射系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5404855A (en) *	1993-05-06	1995-04-11	Cummins Engine Company, Inc.	Variable displacement high pressure pump for fuel injection systems
US5819704A (en) *	1996-07-25	1998-10-13	Cummins Engine Company, Inc.	Needle controlled fuel system with cyclic pressure generation
WO2000063551A1 (en) *	1999-04-16	2000-10-26	Caterpillar Inc.	Variable delivery pump and common rail fuel system using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2137832C2 (de) *	1970-08-10	1986-04-17	Nippondenso Co., Ltd., Kariya, Aichi	Einrichtung zum Einspritzen von Kraftstoff in eine Brennkraftmaschine
DE3140933A1 (de) *	1981-10-15	1983-05-05	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffzumesseinrichtung fuer kraftstoffeinspritzpumpen
DE3307828A1 (de) *	1983-03-05	1984-09-06	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
US5133645A (en) *	1990-07-16	1992-07-28	Diesel Technology Corporation	Common rail fuel injection system
DE19644915A1 (de) *	1996-10-29	1998-04-30	Bosch Gmbh Robert	Hochdruckpumpe
US6027312A (en) *	1997-10-29	2000-02-22	Stanadyne Automotive Corp.	Hydraulic pressure supply pump with simultaneous directly actuated plungers
JP4206563B2 (ja) *	1999-06-18	2009-01-14	株式会社デンソー	燃料噴射装置

2002
- 2002-02-15 GB GB0203615A patent/GB2385386A/en not_active Withdrawn
2003
- 2003-02-13 EP EP03250874.9A patent/EP1336752B1/de not_active Expired - Lifetime
- 2003-02-13 HU HUE10180366A patent/HUE026302T2/en unknown
- 2003-02-13 EP EP10180366.6A patent/EP2261498B1/de not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5404855A (en) *	1993-05-06	1995-04-11	Cummins Engine Company, Inc.	Variable displacement high pressure pump for fuel injection systems
US5819704A (en) *	1996-07-25	1998-10-13	Cummins Engine Company, Inc.	Needle controlled fuel system with cyclic pressure generation
WO2000063551A1 (en) *	1999-04-16	2000-10-26	Caterpillar Inc.	Variable delivery pump and common rail fuel system using the same

Also Published As

Publication number	Publication date
GB2385386A (en)	2003-08-20
GB0203615D0 (en)	2002-04-03
EP1336752B1 (de)	2015-04-08
EP2261498B1 (de)	2015-05-27
EP2261498A1 (de)	2010-12-15
EP1336752A2 (de)	2003-08-20
HUE026302T2 (en)	2016-06-28

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Publication	Publication Date	Title
EP1342911A3 (de)	2008-04-09	Brennstoffversorgungssystem
TW351739B (en)	1999-02-01	Fuel supplying apparatus
US20080008605A1 (en)	2008-01-10	Transfer pump with several pistons
KR101608706B1 (ko)	2016-04-04	내연기관용 연료 시스템
EP1113167A3 (de)	2004-02-04	Elektrisch gesteuertes Dieselkraftstoffeinspritzsystem
EP0911512A3 (de)	1999-08-25	Hochdruck-Kraftstoffeinspritzpumpe mit Kraftstoffeinspritzung in den Motorzylinder
CN101828025B (zh)	2011-11-09	用于共轨系统的高压泵组件
JP2002526716A (ja)	2002-08-20	燃料高圧を生ぜしめるポンプ装置
WO2008009974A3 (en)	2008-03-06	Fuel injection system
CN100494664C (zh)	2009-06-03	蓄压式分配型燃料喷射泵
DE50210430D1 (de)	2007-08-16	Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
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