DE59814428D1 - fuel injector - Google Patents

fuel injector

Info

Publication number
DE59814428D1
DE59814428D1 DE59814428T DE59814428T DE59814428D1 DE 59814428 D1 DE59814428 D1 DE 59814428D1 DE 59814428 T DE59814428 T DE 59814428T DE 59814428 T DE59814428 T DE 59814428T DE 59814428 D1 DE59814428 D1 DE 59814428D1
Authority
DE
Germany
Prior art keywords
fuel injector
injector
fuel
Prior art date
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.)
Expired - Fee Related
Application number
DE59814428T
Other languages
German (de)
Inventor
David Imhasly
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.)
Wartsila NSD Schweiz AG
Original Assignee
Wartsila NSD Schweiz AG
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.)
Filing date
Publication date
Application filed by Wartsila NSD Schweiz AG filed Critical Wartsila NSD Schweiz AG
Application granted granted Critical
Publication of DE59814428D1 publication Critical patent/DE59814428D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
DE59814428T 1998-05-29 1998-05-29 fuel injector Expired - Fee Related DE59814428D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810499A EP0961024B1 (en) 1998-05-29 1998-05-29 Fuel injection nozzle

Publications (1)

Publication Number Publication Date
DE59814428D1 true DE59814428D1 (en) 2010-03-04

Family

ID=8236116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59814428T Expired - Fee Related DE59814428D1 (en) 1998-05-29 1998-05-29 fuel injector

Country Status (5)

Country Link
EP (1) EP0961024B1 (en)
JP (1) JP2000064927A (en)
KR (1) KR100609423B1 (en)
DE (1) DE59814428D1 (en)
PL (1) PL196143B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0961024B1 (en) * 1998-05-29 2010-01-13 Wärtsilä Schweiz AG Fuel injection nozzle
FI112527B (en) 1999-12-16 2003-12-15 Waertsilae Finland Oy An injection valve
JP2002130087A (en) 2000-10-23 2002-05-09 Toyota Motor Corp Fuel injection valve for cylinder injection type internal combustion engine
DE102006007574A1 (en) * 2006-02-18 2007-08-30 Man Diesel Se Injecting injector`s control valve for heavy fuel oil operation, has connection tube with specific tube length and arranged between upper control chamber and port valve, where fuel is supplied to upper and lower chamber
DE102009054441A1 (en) 2009-11-25 2011-06-30 L'Orange GmbH, 70435 Fuel injection nozzle for internal combustion engines
WO2011157375A1 (en) 2010-06-18 2011-12-22 Caterpillar Motoren Gmbh & Co. Kg Injection nozzle system and ceramic nozzle hood
EP2397682A1 (en) 2010-06-18 2011-12-21 Caterpillar Motoren GmbH & Co. KG Injection Nozzle System and Ceramic Nozzle Hood
EP2397683B1 (en) 2010-06-18 2014-12-03 Caterpillar Motoren GmbH & Co. KG Injection Nozzle System
EP2397684B1 (en) 2010-06-18 2013-11-06 Caterpillar Motoren GmbH & Co. KG Injection Nozzle System and Method for Operating an Injection Nozzle System
AT517054B1 (en) 2015-04-14 2017-02-15 Ge Jenbacher Gmbh & Co Og Arrangement of a cylinder head and a fuel injector
CN106545444B (en) * 2017-01-18 2023-04-28 哈尔滨工程大学 Double-path oil inlet bypass type electric control oil sprayer with grooves

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761853C (en) * 1942-06-23 1951-08-23 Bosch Gmbh Robert Fluid controlled injection valve for internal combustion engines
GB755316A (en) * 1953-11-12 1956-08-22 Burmeister & Wains Mot Mask Fuel injection valves for internal combustion engines
DE1076996B (en) * 1957-09-26 1960-03-03 Bosch Gmbh Robert Liquid-controlled fuel injection valve
JPS52100418U (en) * 1976-01-28 1977-07-29
JPS62298658A (en) * 1986-06-19 1987-12-25 Diesel Kiki Co Ltd Fuel injection nozzle
JPH0482362U (en) * 1990-11-29 1992-07-17
DE59205180D1 (en) * 1992-05-11 1996-03-07 New Sulzer Diesel Ag Nozzle head for a fuel injector
US5398875A (en) * 1993-01-05 1995-03-21 Sverdlin; Anatoly Ternary phase, fluid controlled, differential injection pressure fuel element
DK171975B1 (en) * 1994-02-07 1997-09-01 Man B & W Diesel Gmbh Fuel injector for a large two-stroke internal combustion engine
US5709341A (en) * 1996-05-03 1998-01-20 Caterpillar Inc. Two-stage plunger for rate shaping in a fuel injector
DK174075B1 (en) * 1996-06-20 2002-05-21 Man B & W Diesel As Fuel injector for an internal combustion engine
EP0961024B1 (en) * 1998-05-29 2010-01-13 Wärtsilä Schweiz AG Fuel injection nozzle

Also Published As

Publication number Publication date
EP0961024A1 (en) 1999-12-01
PL196143B1 (en) 2007-12-31
EP0961024B1 (en) 2010-01-13
KR100609423B1 (en) 2006-08-03
PL333390A1 (en) 1999-12-06
JP2000064927A (en) 2000-03-03
KR19990088616A (en) 1999-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee