FI20115649A - FUEL INJECTION SYSTEM - Google Patents

FUEL INJECTION SYSTEM Download PDF

Info

Publication number
FI20115649A
FI20115649A FI20115649A FI20115649A FI20115649A FI 20115649 A FI20115649 A FI 20115649A FI 20115649 A FI20115649 A FI 20115649A FI 20115649 A FI20115649 A FI 20115649A FI 20115649 A FI20115649 A FI 20115649A
Authority
FI
Finland
Prior art keywords
fuel injection
injection system
fuel
injection
Prior art date
Application number
FI20115649A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115649A0 (en
FI123271B (en
Inventor
Gennaro Caputo
Pietro Scrocco
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.)
Filing date
Publication date
Application filed by Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20115649A priority Critical patent/FI123271B/en
Publication of FI20115649A0 publication Critical patent/FI20115649A0/en
Priority to PCT/FI2012/050624 priority patent/WO2012175800A2/en
Priority to CN201280030920.7A priority patent/CN103620199B/en
Priority to EP12743197.1A priority patent/EP2724013B1/en
Priority to KR1020147001644A priority patent/KR101781791B1/en
Publication of FI20115649A publication Critical patent/FI20115649A/en
Application granted granted Critical
Publication of FI123271B publication Critical patent/FI123271B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
    • 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
    • F02M59/025—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 a single piston
    • F02M59/027—Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D2041/3881—Common rail control systems with multiple common rails, e.g. one rail per cylinder bank, or a high pressure rail and a low pressure rail
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
FI20115649A 2011-06-23 2011-06-23 Fuel injection systems FI123271B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20115649A FI123271B (en) 2011-06-23 2011-06-23 Fuel injection systems
PCT/FI2012/050624 WO2012175800A2 (en) 2011-06-23 2012-06-15 Fuel injection system
CN201280030920.7A CN103620199B (en) 2011-06-23 2012-06-15 Fuel injection system
EP12743197.1A EP2724013B1 (en) 2011-06-23 2012-06-15 Fuel injection system
KR1020147001644A KR101781791B1 (en) 2011-06-23 2012-06-15 Fuel injection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115649A FI123271B (en) 2011-06-23 2011-06-23 Fuel injection systems
FI20115649 2011-06-23

Publications (3)

Publication Number Publication Date
FI20115649A0 FI20115649A0 (en) 2011-06-23
FI20115649A true FI20115649A (en) 2012-12-24
FI123271B FI123271B (en) 2013-01-31

Family

ID=44206858

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115649A FI123271B (en) 2011-06-23 2011-06-23 Fuel injection systems

Country Status (5)

Country Link
EP (1) EP2724013B1 (en)
KR (1) KR101781791B1 (en)
CN (1) CN103620199B (en)
FI (1) FI123271B (en)
WO (1) WO2012175800A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032091B1 (en) * 2014-12-08 2019-03-20 Wärtsilä Finland Oy Fuel injection arrangement
EP3032086A1 (en) * 2014-12-08 2016-06-15 Wärtsilä Finland Oy Fuel injection arrangement
DE102018208901A1 (en) * 2018-06-06 2019-12-12 Robert Bosch Gmbh Water injection device for an internal combustion engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304755B2 (en) * 1996-04-17 2002-07-22 三菱電機株式会社 Fuel injection device
DE10303765B4 (en) * 2002-01-31 2018-04-19 Denso Corporation collectors injection
DE10237586A1 (en) * 2002-08-16 2004-02-26 Robert Bosch Gmbh Fuel injection installation for IC engine, such as diesel engine with high pressure pump for fuel delivery to buffer container, whose piston is driven from engine camshaft
JP2005146882A (en) * 2003-11-11 2005-06-09 Toyota Motor Corp Fuel injection device for internal combustion engine
JP4432610B2 (en) * 2004-05-17 2010-03-17 トヨタ自動車株式会社 Fuel supply device for internal combustion engine
DE102006040441B3 (en) * 2006-08-29 2008-02-21 Mtu Friedrichshafen Gmbh Method for identifying opening of passive pressure limiting valve, involves supplying fuel from common-rail system in fuel tank, where load shedding is identified
JP4318266B2 (en) * 2007-03-30 2009-08-19 エムエーエヌ・ディーゼル・フィリアル・アフ・エムエーエヌ・ディーゼル・エスイー・ティスクランド Cam-driven fuel injection system for large two-cycle diesel engines
DE102009031527B3 (en) * 2009-07-02 2010-11-18 Mtu Friedrichshafen Gmbh Method for controlling and regulating an internal combustion engine
DE102009051390B4 (en) * 2009-10-30 2015-10-22 Mtu Friedrichshafen Gmbh Method for controlling and regulating an internal combustion engine

Also Published As

Publication number Publication date
FI20115649A0 (en) 2011-06-23
CN103620199B (en) 2016-05-04
WO2012175800A3 (en) 2013-02-14
CN103620199A (en) 2014-03-05
KR101781791B1 (en) 2017-09-26
EP2724013B1 (en) 2015-07-29
KR20140043127A (en) 2014-04-08
EP2724013A2 (en) 2014-04-30
FI123271B (en) 2013-01-31
WO2012175800A2 (en) 2012-12-27

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