FI123271B - Polttoaineen ruiskutusjärjestelmä - Google Patents
Polttoaineen ruiskutusjärjestelmä Download PDFInfo
- Publication number
- FI123271B FI123271B FI20115649A FI20115649A FI123271B FI 123271 B FI123271 B FI 123271B FI 20115649 A FI20115649 A FI 20115649A FI 20115649 A FI20115649 A FI 20115649A FI 123271 B FI123271 B FI 123271B
- Authority
- FI
- Finland
- Prior art keywords
- fuel
- pressure
- fuel injection
- injection system
- line
- Prior art date
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
- 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
- F02M63/005—Pressure relief valves
- F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115649A FI123271B (fi) | 2011-06-23 | 2011-06-23 | Polttoaineen ruiskutusjärjestelmä |
KR1020147001644A KR101781791B1 (ko) | 2011-06-23 | 2012-06-15 | 연료 분사 시스템 |
EP12743197.1A EP2724013B1 (en) | 2011-06-23 | 2012-06-15 | Fuel injection system |
CN201280030920.7A CN103620199B (zh) | 2011-06-23 | 2012-06-15 | 燃料喷射系统 |
PCT/FI2012/050624 WO2012175800A2 (en) | 2011-06-23 | 2012-06-15 | Fuel injection system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115649A FI123271B (fi) | 2011-06-23 | 2011-06-23 | Polttoaineen ruiskutusjärjestelmä |
FI20115649 | 2011-06-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20115649A0 FI20115649A0 (fi) | 2011-06-23 |
FI20115649A FI20115649A (fi) | 2012-12-24 |
FI123271B true FI123271B (fi) | 2013-01-31 |
Family
ID=44206858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20115649A FI123271B (fi) | 2011-06-23 | 2011-06-23 | Polttoaineen ruiskutusjärjestelmä |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2724013B1 (zh) |
KR (1) | KR101781791B1 (zh) |
CN (1) | CN103620199B (zh) |
FI (1) | FI123271B (zh) |
WO (1) | WO2012175800A2 (zh) |
Families Citing this family (3)
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 (de) * | 2018-06-06 | 2019-12-12 | Robert Bosch Gmbh | Wassereinspritzvorrichtung für eine Brennkraftmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3304755B2 (ja) * | 1996-04-17 | 2002-07-22 | 三菱電機株式会社 | 燃料噴射装置 |
KR100612784B1 (ko) * | 2002-01-31 | 2006-08-17 | 가부시키가이샤 덴소 | 축압식 연료 분사 시스템 |
DE10237586A1 (de) * | 2002-08-16 | 2004-02-26 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
JP2005146882A (ja) * | 2003-11-11 | 2005-06-09 | Toyota Motor Corp | 内燃機関の燃料噴射装置 |
JP4432610B2 (ja) * | 2004-05-17 | 2010-03-17 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
DE102006040441B3 (de) * | 2006-08-29 | 2008-02-21 | Mtu Friedrichshafen Gmbh | Verfahren zum Erkennen des Öffnens eines passiven Druck-Begrenzungsventils |
JP4318266B2 (ja) * | 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 | 大型2サイクルディーゼルエンジン用のカム駆動燃料噴射システム |
DE102009031527B3 (de) * | 2009-07-02 | 2010-11-18 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
DE102009051390B4 (de) * | 2009-10-30 | 2015-10-22 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
-
2011
- 2011-06-23 FI FI20115649A patent/FI123271B/fi not_active IP Right Cessation
-
2012
- 2012-06-15 EP EP12743197.1A patent/EP2724013B1/en active Active
- 2012-06-15 KR KR1020147001644A patent/KR101781791B1/ko active IP Right Grant
- 2012-06-15 WO PCT/FI2012/050624 patent/WO2012175800A2/en active Search and Examination
- 2012-06-15 CN CN201280030920.7A patent/CN103620199B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2724013A2 (en) | 2014-04-30 |
CN103620199A (zh) | 2014-03-05 |
KR101781791B1 (ko) | 2017-09-26 |
KR20140043127A (ko) | 2014-04-08 |
EP2724013B1 (en) | 2015-07-29 |
FI20115649A (fi) | 2012-12-24 |
CN103620199B (zh) | 2016-05-04 |
WO2012175800A3 (en) | 2013-02-14 |
WO2012175800A2 (en) | 2012-12-27 |
FI20115649A0 (fi) | 2011-06-23 |
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