ATE463669T1 - Vorrichtung zur kraftstoffeinspritzratengestaltung - Google Patents

Vorrichtung zur kraftstoffeinspritzratengestaltung

Info

Publication number: ATE463669T1
Authority: AT; Austria
Prior art keywords: volume; fuel; main; fuel injection; main volume
Prior art date: 2004-01-23

Application number

AT04805207T

Other languages

English (en)

Inventor

Kai Lehtonen

Original Assignee

Waertsilae Finland Oy

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.)

2004-01-23

Filing date

2004-12-31

Publication date

2010-04-15

2004-12-31 Application filed by Waertsilae Finland Oy filed Critical Waertsilae Finland Oy

2010-04-15 Application granted granted Critical

2010-04-15 Publication of ATE463669T1 publication Critical patent/ATE463669T1/de

Links

239000000446 fuel Substances 0.000 title abstract 6
238000002347 injection Methods 0.000 title abstract 2
239000007924 injection Substances 0.000 title abstract 2
238000002485 combustion reaction Methods 0.000 abstract 2
239000010763 heavy fuel oil Substances 0.000 abstract 1
238000007493 shaping process 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- 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

Landscapes

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

AT04805207T 2004-01-23 2004-12-31 Vorrichtung zur kraftstoffeinspritzratengestaltung ATE463669T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20040099A FI119120B (fi)	2004-01-23	2004-01-23	Laitteisto ja menetelmä polttoaineen ruiskutuspaineen muokkaamiseksi
PCT/FI2004/000812 WO2005071251A1 (en)	2004-01-23	2004-12-31	Device for fuel injection rate shaping

Publications (1)

Publication Number	Publication Date
ATE463669T1 true ATE463669T1 (de)	2010-04-15

Family

ID=30129429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04805207T ATE463669T1 (de)	2004-01-23	2004-12-31	Vorrichtung zur kraftstoffeinspritzratengestaltung

Country Status (9)

Country	Link
US (1)	US7712685B2 (de)
EP (1)	EP1706630B1 (de)
JP (1)	JP4484882B2 (de)
KR (1)	KR101083941B1 (de)
CN (1)	CN100416081C (de)
AT (1)	ATE463669T1 (de)
DE (1)	DE602004026478D1 (de)
FI (1)	FI119120B (de)
WO (1)	WO2005071251A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102006049885A1 (de) *	2006-10-23	2008-04-24	Robert Bosch Gmbh	Injektor zur Einspritzung von Kraftstoff in Brennräume von Brennkraftmaschinen
WO2015177399A1 (en) *	2014-05-22	2015-11-26	Wärtsilä Finland Oy	Connecting element
US10302056B2 (en)	2016-06-29	2019-05-28	Ge Global Sourcing Llc	Systems and methods for fuel injector control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1260865B (de)	1965-03-17	1968-02-08	Daimler Benz Ag	Vorrichtung zur Steuerung der Voreinspritzung
US3399692A (en) *	1966-05-06	1968-09-03	Ibm	Hydraulic flow valve system
DE3629754C2 (de)	1986-09-01	1994-07-14	Bosch Gmbh Robert	Vorrichtung zur Erzeugung von Voreinspritzungen bei Pumpedüsen
US5645224A (en) *	1995-03-27	1997-07-08	Caterpillar Inc.	Modulating flow diverter for a fuel injector
AT1626U1 (de) *	1995-04-05	1997-08-25	Avl Verbrennungskraft Messtech	Speichereinspritzsystem für brennkraftmaschinen
DE19648690A1 (de) *	1996-11-25	1998-05-28	Bosch Gmbh Robert	Kraftstoffeinspritzsystem
GB9701688D0 (en)	1997-01-28	1997-03-19	Lucas Ind Plc	Valve
DE19717493A1 (de) *	1997-04-25	1998-10-29	Bosch Gmbh Robert	Kraftstoffeinspritzsystem
AU2001284838A1 (en) *	2000-09-20	2002-02-25	Stanadyne Automotive Corp.	Flow intensifier for cold starting gasoline direct injection engine
DE10158028A1 (de)	2001-11-27	2003-06-12	Bosch Gmbh Robert	Injektor für ein Common-Rail-Kraftstoffeinspritzsystem mit Einspritzverlaufsformung
FI117805B (fi)	2003-06-17	2007-02-28	Waertsilae Finland Oy	Järjestely polttoaineen syöttölaitteistossa

2004
- 2004-01-23 FI FI20040099A patent/FI119120B/fi not_active IP Right Cessation
- 2004-12-31 CN CNB2004800406113A patent/CN100416081C/zh not_active Expired - Fee Related
- 2004-12-31 US US10/596,963 patent/US7712685B2/en active Active
- 2004-12-31 JP JP2006550202A patent/JP4484882B2/ja not_active Expired - Lifetime
- 2004-12-31 EP EP04805207A patent/EP1706630B1/de not_active Expired - Lifetime
- 2004-12-31 AT AT04805207T patent/ATE463669T1/de not_active IP Right Cessation
- 2004-12-31 WO PCT/FI2004/000812 patent/WO2005071251A1/en not_active Ceased
- 2004-12-31 DE DE602004026478T patent/DE602004026478D1/de not_active Expired - Lifetime
2006
- 2006-06-23 KR KR1020067012599A patent/KR101083941B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE602004026478D1 (de)	2010-05-20
KR20060120697A (ko)	2006-11-27
EP1706630A1 (de)	2006-10-04
CN100416081C (zh)	2008-09-03
EP1706630B1 (de)	2010-04-07
US20070102536A1 (en)	2007-05-10
FI20040099A0 (fi)	2004-01-23
FI20040099L (fi)	2005-07-24
US7712685B2 (en)	2010-05-11
KR101083941B1 (ko)	2011-11-15
FI119120B (fi)	2008-07-31
WO2005071251A1 (en)	2005-08-04
JP2007518929A (ja)	2007-07-12
JP4484882B2 (ja)	2010-06-16
CN1906397A (zh)	2007-01-31

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Legal Events

Date	Code	Title	Description
2010-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties