PL2541037T3 - Zawór paliwowy przeznaczony do dużych dwusuwowych silników Diesla z turbodoładowaniem - Google Patents

Zawór paliwowy przeznaczony do dużych dwusuwowych silników Diesla z turbodoładowaniem

Info

Publication number
PL2541037T3
PL2541037T3 PL12173343T PL12173343T PL2541037T3 PL 2541037 T3 PL2541037 T3 PL 2541037T3 PL 12173343 T PL12173343 T PL 12173343T PL 12173343 T PL12173343 T PL 12173343T PL 2541037 T3 PL2541037 T3 PL 2541037T3
Authority
PL
Poland
Prior art keywords
diesel engines
fuel valve
stroke diesel
large turbocharged
turbocharged
Prior art date
Application number
PL12173343T
Other languages
English (en)
Inventor
Johannes Flarup
Mikkel Thramsborg
Original Assignee
Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland
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 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland filed Critical Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland
Publication of PL2541037T3 publication Critical patent/PL2541037T3/pl

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/025—Hydraulically actuated valves draining the chamber to release the closing 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0028—Valves characterised by the valve actuating means hydraulic
    • F02M63/0029—Valves characterised by the valve actuating means hydraulic using a pilot valve controlling a hydraulic chamber
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0047—Four-way valves or valves with more than four ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
PL12173343T 2011-06-27 2012-06-25 Zawór paliwowy przeznaczony do dużych dwusuwowych silników Diesla z turbodoładowaniem PL2541037T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100479A DK177456B1 (en) 2011-06-27 2011-06-27 A fuel valve for large turbocharged two stroke diesel engines
EP12173343.0A EP2541037B1 (en) 2011-06-27 2012-06-25 A fuel valve for large turbocharged two stroke diesel engines

Publications (1)

Publication Number Publication Date
PL2541037T3 true PL2541037T3 (pl) 2018-07-31

Family

ID=46384211

Family Applications (2)

Application Number Title Priority Date Filing Date
PL12173343T PL2541037T3 (pl) 2011-06-27 2012-06-25 Zawór paliwowy przeznaczony do dużych dwusuwowych silników Diesla z turbodoładowaniem
PL18168976T PL3406891T3 (pl) 2011-06-27 2012-06-25 Zawór paliwa dla dużych, turbodoładowanych, dwusuwowych silników diesla

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18168976T PL3406891T3 (pl) 2011-06-27 2012-06-25 Zawór paliwa dla dużych, turbodoładowanych, dwusuwowych silników diesla

Country Status (6)

Country Link
EP (2) EP2541037B1 (pl)
JP (1) JP5526194B2 (pl)
KR (1) KR101407811B1 (pl)
CN (1) CN102852686B (pl)
DK (1) DK177456B1 (pl)
PL (2) PL2541037T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK178149B1 (en) * 2013-10-30 2015-06-29 Man Diesel & Turbo Deutschland A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine
DK178692B1 (en) * 2015-04-22 2016-11-21 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A fuel valve for a large two-stroke self-igniting internal combustion engine
US10450992B2 (en) 2017-10-30 2019-10-22 Stanadyne Llc GDI pump with direct injection and port injection
EP3483420B1 (de) * 2017-11-13 2020-06-17 Winterthur Gas & Diesel AG Brennstoffeinspritzdüse und brennstoffeinspritzverfahren für einen grossdieselmotor, sowie grossdieselmotor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815918A1 (de) * 1998-04-09 1999-10-21 Man B & W Diesel As Brennstoffeinspritzvorrichtung
JP4048699B2 (ja) * 1999-11-10 2008-02-20 株式会社デンソー 燃料噴射弁
DE10026642A1 (de) * 2000-05-29 2001-12-13 Siemens Ag Einspritzventil mit einem Zulaufventil zu einer Arbeitskammer
DK176143B1 (da) * 2000-06-09 2006-09-25 Man B & W Diesel As Brændselsventil
DE10053903A1 (de) * 2000-10-31 2002-05-29 Bosch Gmbh Robert Hub-/ und Druckgesteuerter Injektor mit Doppelschieber
DE10113028A1 (de) * 2001-03-17 2002-09-26 Bosch Gmbh Robert 3/2-Wegeventil
JP3945318B2 (ja) * 2002-06-06 2007-07-18 株式会社デンソー 燃料噴射ノズル
US7331329B2 (en) * 2002-07-15 2008-02-19 Caterpillar Inc. Fuel injector with directly controlled highly efficient nozzle assembly and fuel system using same
DE102004017304A1 (de) * 2004-04-08 2005-10-27 Robert Bosch Gmbh Servoventilangesteuerter Kraftstoffinjektor
CN100368679C (zh) * 2004-04-30 2008-02-13 株式会社电装 具有用于控制喷嘴喷针的结构的喷射器
JP2006257874A (ja) * 2004-04-30 2006-09-28 Denso Corp インジェクタ
JP4305394B2 (ja) * 2005-01-25 2009-07-29 株式会社デンソー 内燃機関用燃料噴射装置
US20070095934A1 (en) * 2005-10-18 2007-05-03 Siemens Vdo Automotive Corporation Horizontal spool for direct needle closing
DE102005060552B4 (de) * 2005-12-17 2009-06-10 Man Diesel Se Einspritzvorrichtung für Brennstoffmotoren
WO2007106510A2 (en) * 2006-03-13 2007-09-20 Sturman Industries, Inc. Direct needle control fuel injectors and methods
WO2008071187A1 (en) * 2006-12-15 2008-06-19 Man Diesel A/S A fuel injector for an internal combustion engine
JP2008175178A (ja) * 2007-01-22 2008-07-31 Toyota Motor Corp 内燃機関の燃料噴射制御装置
JP4674603B2 (ja) * 2007-11-22 2011-04-20 株式会社デンソー インジェクタ

Also Published As

Publication number Publication date
CN102852686A (zh) 2013-01-02
KR20130001685A (ko) 2013-01-04
JP5526194B2 (ja) 2014-06-18
DK201100479A (en) 2012-12-28
JP2013011274A (ja) 2013-01-17
EP2541037A3 (en) 2013-07-31
EP2541037B1 (en) 2018-04-25
EP3406891B1 (en) 2021-11-03
PL3406891T3 (pl) 2022-02-21
EP3406891A1 (en) 2018-11-28
EP2541037A2 (en) 2013-01-02
DK177456B1 (en) 2013-06-17
CN102852686B (zh) 2015-12-16
KR101407811B1 (ko) 2014-06-17

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