FI123386B - Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi - Google Patents

Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi Download PDF

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Publication number
FI123386B
FI123386B FI20106310A FI20106310A FI123386B FI 123386 B FI123386 B FI 123386B FI 20106310 A FI20106310 A FI 20106310A FI 20106310 A FI20106310 A FI 20106310A FI 123386 B FI123386 B FI 123386B
Authority
FI
Finland
Prior art keywords
fuel
fuel injection
needle
injector
injection device
Prior art date
Application number
FI20106310A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20106310A (fi
FI20106310L (fi
FI20106310A0 (fi
Inventor
David Jay
Holmer Slocinski
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
Publication of FI20106310A0 publication Critical patent/FI20106310A0/fi
Priority to FI20106310A priority Critical patent/FI123386B/fi
Priority to EP11811359.6A priority patent/EP2649294B1/en
Priority to US13/885,450 priority patent/US10001097B2/en
Priority to CN201180059714.4A priority patent/CN103261659B/zh
Priority to KR1020137014924A priority patent/KR101924657B1/ko
Priority to PCT/FI2011/051076 priority patent/WO2012076753A1/en
Priority to JP2013542581A priority patent/JP5917554B2/ja
Publication of FI20106310A publication Critical patent/FI20106310A/fi
Publication of FI20106310L publication Critical patent/FI20106310L/fi
Application granted granted Critical
Publication of FI123386B publication Critical patent/FI123386B/fi

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
    • 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
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/043—Fluid pressure acting on injection-valve in the period of non-injection to keep it closed
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/008—Arrangement of fuel passages inside of 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02M61/04—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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • 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
    • 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
    • F02M61/167—Means for compensating clearance or thermal expansion
    • 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
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/25—Fuel-injection apparatus with heat-expansible elements
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9007—Ceramic materials

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)
FI20106310A 2010-12-10 2010-12-10 Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi FI123386B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20106310A FI123386B (fi) 2010-12-10 2010-12-10 Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi
EP11811359.6A EP2649294B1 (en) 2010-12-10 2011-12-05 A fuel injection apparatus, a piston engine and method of operating a piston engine
US13/885,450 US10001097B2 (en) 2010-12-10 2011-12-05 Fuel injection apparatus, a piston engine and method of operating a piston engine
CN201180059714.4A CN103261659B (zh) 2010-12-10 2011-12-05 燃料喷射装置、活塞式发动机和操作活塞式发动机的方法
KR1020137014924A KR101924657B1 (ko) 2010-12-10 2011-12-05 연료 분사 장치, 피스톤 기관, 및 피스톤 기관의 작동 방법
PCT/FI2011/051076 WO2012076753A1 (en) 2010-12-10 2011-12-05 A fuel injection apparatus, a piston engine and method of operating a piston engine
JP2013542581A JP5917554B2 (ja) 2010-12-10 2011-12-05 燃料噴射装置、ピストンエンジン及ピストンエンジン運転方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106310 2010-12-10
FI20106310A FI123386B (fi) 2010-12-10 2010-12-10 Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi

Publications (4)

Publication Number Publication Date
FI20106310A0 FI20106310A0 (fi) 2010-12-10
FI20106310A FI20106310A (fi) 2012-06-11
FI20106310L FI20106310L (fi) 2012-06-11
FI123386B true FI123386B (fi) 2013-03-28

Family

ID=43415001

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106310A FI123386B (fi) 2010-12-10 2010-12-10 Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi

Country Status (7)

Country Link
US (1) US10001097B2 (ja)
EP (1) EP2649294B1 (ja)
JP (1) JP5917554B2 (ja)
KR (1) KR101924657B1 (ja)
CN (1) CN103261659B (ja)
FI (1) FI123386B (ja)
WO (1) WO2012076753A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3180510B1 (en) * 2014-08-15 2018-10-17 Wärtsilä Finland Oy A fuel injection valve arrangement for internal combustion engine
CN104343507B (zh) * 2014-10-29 2017-07-14 凯龙高科技股份有限公司 一种液力驱动式喷射装置
JP6292188B2 (ja) * 2015-04-09 2018-03-14 株式会社デンソー 燃料噴射装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409165A (en) * 1993-03-19 1995-04-25 Cummins Engine Company, Inc. Wear resistant fuel injector plunger assembly
JP3842331B2 (ja) * 1995-05-26 2006-11-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置及び内燃機関を運転する方法
US5787863A (en) 1996-01-23 1998-08-04 Caterpillar Inc. Fuel system having priming actuating fluid accumulator
JPH10278070A (ja) 1997-04-07 1998-10-20 Nippon Oil Co Ltd 炭素繊維強化複合材料の製造方法
US6173913B1 (en) * 1999-08-25 2001-01-16 Caterpillar Inc. Ceramic check for a fuel injector
DE19946828C1 (de) * 1999-09-30 2001-07-12 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
EP1884655A1 (en) * 1999-10-15 2008-02-06 Westport Power Inc. Directly actuated injection valve
JP2002098000A (ja) * 2000-09-27 2002-04-05 Daihatsu Diesel Mfg Co Ltd ディーゼル機関の燃料噴射弁冷却装置
DE10225686B4 (de) * 2002-06-10 2005-08-04 Siemens Ag Hubübertragungselement für ein Einspritzventil
DE102004004706A1 (de) * 2004-01-30 2005-08-18 Robert Bosch Gmbh Kabeldurchführung und Brennstoffsystemteil mit einer Kabeldurchführung
DE102004013248A1 (de) * 2004-03-18 2005-10-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US7337768B2 (en) * 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
JP4325589B2 (ja) * 2004-07-06 2009-09-02 株式会社デンソー コモンレール用インジェクタ
US7334741B2 (en) * 2005-01-28 2008-02-26 Cummins Inc. Fuel injector with injection rate control
DE102005028601B4 (de) * 2005-06-21 2007-08-23 Volkswagen Mechatronic Gmbh & Co. Kg Einspritzventil, insbesondere Pumpe-Düse
JP2007113492A (ja) * 2005-10-20 2007-05-10 Denso Corp インジェクタ
JP4294671B2 (ja) * 2006-01-26 2009-07-15 株式会社デンソー 燃料噴射装置
US7556017B2 (en) * 2006-03-31 2009-07-07 Caterpillar Inc. Twin needle valve dual mode injector
JP4618257B2 (ja) * 2007-01-17 2011-01-26 株式会社デンソー 燃料噴射弁
JP4840391B2 (ja) * 2008-03-28 2011-12-21 株式会社デンソー 燃圧センサ搭載構造及び燃圧検出システム
US8517284B2 (en) * 2009-05-13 2013-08-27 Caterpillar Inc. System and method for internal cooling of a fuel injector
DE102010042044A1 (de) * 2010-10-06 2012-04-12 Robert Bosch Gmbh Kraftstoffinjektor
US20120103308A1 (en) * 2010-10-28 2012-05-03 Caterpillar, Inc. Two-Way Valve Orifice Plate for a Fuel Injector

Also Published As

Publication number Publication date
FI20106310A (fi) 2012-06-11
WO2012076753A1 (en) 2012-06-14
CN103261659A (zh) 2013-08-21
FI20106310L (fi) 2012-06-11
JP5917554B2 (ja) 2016-05-18
FI20106310A0 (fi) 2010-12-10
US20130284151A1 (en) 2013-10-31
EP2649294A1 (en) 2013-10-16
EP2649294B1 (en) 2015-11-25
JP2013545032A (ja) 2013-12-19
KR101924657B1 (ko) 2019-02-20
KR20130140068A (ko) 2013-12-23
US10001097B2 (en) 2018-06-19
CN103261659B (zh) 2015-05-20

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