DK178149B1 - A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine - Google Patents
A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine Download PDFInfo
- Publication number
- DK178149B1 DK178149B1 DK201300617A DKPA201300617A DK178149B1 DK 178149 B1 DK178149 B1 DK 178149B1 DK 201300617 A DK201300617 A DK 201300617A DK PA201300617 A DKPA201300617 A DK PA201300617A DK 178149 B1 DK178149 B1 DK 178149B1
- Authority
- DK
- Denmark
- Prior art keywords
- gaseous fuel
- nozzle
- fuel
- pilot fluid
- pump chamber
- Prior art date
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Classifications
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- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
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- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
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- 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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0686—Injectors
- F02D19/0689—Injectors for in-cylinder direct injection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02D19/0686—Injectors
- F02D19/0694—Injectors operating with a plurality of fuels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/026—Lift valves, i.e. stem operated valves
- F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
- F02M21/026—Lift valves, i.e. stem operated valves
- F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
- F02M21/0266—Hollow stem valves; Piston valves; Stems having a spherical tip
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- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0248—Injectors
- F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
-
- 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
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- 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
- F02M47/06—Other fuel injectors peculiar thereto
-
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
- F02M57/026—Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits
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- 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
-
- 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
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- 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
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- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
- F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Claims (12)
1. Brændstofventil (50) til injektion af pilotfluid og til injektion af gasformigt brændstof ind i forbrændingskammeret til en selvtændende intern forbrændingsmotor, hvilken brændstofventil (50) omfatter: et aflangt brændstofventilhus (52) med en bagende og en frontende, en dyse (54) med dysehuller (56), hvilken dyse er placeret ved husets (52) frontende, en indgangsåbning (53) til gasformigt brændstof til forbindelse til en kilde (60) af gasformigt brændstof under tryk, en aksialt bevægelig ventilnål (61) med en lukket position og en åben position, hvor den aksialt bevægelige ventilnål (61) hviler på et sæde (69) i den lukkede position og dermed forhindrer strømning fra indgangsåbningen (53) til gasformigt brændstof til dysen (54), hvor, i den åbne position, den aksialt bevægelige nål (61) har løft fra sædet (69), hvorved der muliggøres strømning fra indgangsåbningen (53) til gasformigt brændstof til dysen (54), et aktuatorsystem til kontrollerbar bevægelse af den aksialt bevægelige ventilnål (61) mellem den lukkede position og den åbne position, en åbning (78) til pilotfluid til forbindelse til en kilde af pilotfluid, en kanal (67) til injektion af pilotfluid, hvilken kanal strækker sig aksialt inde i den aksialt bevægelige nål (61) , kendetegnet ved et pumpekammer (80) med en indgang, der fluidmæssigt er forbundet med åbningen (78) til pilotfluid, og en udgang, der er forbundet med en første ende af kanalen (67) til injektion af pilotfluid, hvilket pumpekammer (80) trækker sig sammen, når den aksialt bevægelige nål (61) bevæges fra den lukkede position til den åbne position, og hvilket pumpekammer (80) udvides, når den aksialt bevægelige nål (61) bevæges fra den åbne position til den lukkede position, hvor en anden ende af kanalen (67) til injektion af pilotfluid er fluidmæssigt forbundet med dysen (54), således at styreolie leveres til dysen (54), når pumpekammeret (80) sammentrækkes.
2. Brændstofventil ifølge krav 1, hvilken brændstofventil endvidere omfatter et middel som en ikke-returløbsventil (82), der er placeret mellem åbningen (78) til pilotfluid og pumpekammeret (80) for at forhindre strømning fra pumpekammeret (80) til åbningen (78) til pilotfluid.
3. Brændstofventil ifølge krav 1 eller 2, hvilken brændstofventil endvidere omfatter en kanal (76) til tilførsel af pilotfluid, der fluidmæssigt forbinder åbningen (78) til pilotfluid med pumpekammeret (80).
4. Brændstofventil ifølge krav 3, hvilken brændstofventil endvidere omfatter et middel som en ikke-returløbsventil (65), der er placeret i kanalen til injektion af pilotfluid (67) for at forhindre strømning i kanalen til injektion af pilotfluid i retning af pumpekammeret (80).
5. Brændstofventil ifølge et hvilket som helst af kravene 1 til 4, hvor dysen (54) har et poserum (55) mellem en indgang til dysen og dysehullerne (56), og hvor den anden ende af kanalen (67) til injektion af pilotfluid ender ved spidsen af den aksialt bevægelige ventilnål (61), og hvor den anden ende af kanalen (67) til injektion af pilotfluid er konfigureret til at injicere pilotfluid ind i poserummet (55) inde i dysen (54).
6. Brændstofventil ifølge et hvilket som helst af kravene 1 til 5, hvor den aksialt bevægelige ventilnål (61) er operativt forbundet med et aksialt bevægeligt aktuatorstempel (64), der modtages glidende i huset og sammen med huset (52), definerer et aktuatorkammer (74), hvilket aktuatorkammer (74) står i fluidforbindelse med en styreåbning (72) til forbindelse til en kilde af styreolie.
7. Brændstofventil ifølge et hvilket som helst af kravene 1 til 6, hvor pumpekammeret (80) er defineret mellem en cylinder inde i aktuatorstemplet (64) og en stationær stempelpumpe (87).
8. Brændstofventil ifølge et hvilket som helst af kravene 1 til 7, hvilken brændstofventil endvidere omfatter et gasformigt brændstofkammer (58), der er placeret i huset (52) og omgiver en del af den aksialt bevægelige ventilnål ( 61) .
9. Brændstofventil ifølge et hvilket som helst af kravene 1 til 8, hvor sædet (69) er placeret på opstrømssiden af dysen (54), og hvor sædet (69) fortrinsvis er placeret mellem et gasformigt brændstofkammer (58), der omgiver en del af den aksialt bevægelige ventilnål og poserummet (55) .
10. Brændstofventil ifølge krav 7 eller 8, hvor kanalen (76) til tilførsel af pilotfluid strækker sig i huset (52) og aksialt gennem den stationære stempelpumpe (87) for fluidmæssigt at forbinde åbningen (78) til pilotfluid med pumpekammeret (80).
11. Brændstofventil ifølge et hvilket som helst af kravene 1 til 10, hvor kanalen til injektion af pilotfluid (67) ender på sædet (69), således at fluidforbindelsen mellem pumpekammeret (80) og dysen (54) er lukket, når den aksialt bevægelige ventilnål (61) hviler på sædet (69).
12. Selvtændende forbrændingsmotor med en flerhed af cylindre (1), et tilførselssystem til gasformigt brændstof og et tilførselssystem til pilotfluid, én eller flere gasformige brændstofventiler (50) ifølge et hvilket som helst af kravene 1 til 11, der er tilvejebragt ved motorens cylindre, og hvor ventilerne (50) til gasformigt brændstof er forbundet med tilførselssystemet til gasformigt brændstof og med tilførselssystemet til pilotfluid.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201300617A DK178149B1 (en) | 2013-10-30 | 2013-10-30 | A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine |
RU2014139941/06A RU2585339C2 (ru) | 2013-10-30 | 2014-10-02 | Топливный клапан для впрыскивания запального жидкого топлива и для впрыскивания газообразного топлива в камеру сгорания двигателя внутреннего сгорания с самовоспламенением |
JP2014203714A JP5842044B2 (ja) | 2013-10-30 | 2014-10-02 | パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁 |
KR1020140139984A KR101602841B1 (ko) | 2013-10-30 | 2014-10-16 | 파일럿 오일 분사용 및 자기 점화 내연 기관의 연소실로의 가스 연료 분사용 연료 밸브 |
US15/033,137 US9909546B2 (en) | 2013-10-30 | 2014-10-17 | Fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, engine, method and use |
PCT/DK2014/050339 WO2015062607A1 (en) | 2013-10-30 | 2014-10-17 | A fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, engine, method and use |
EP14190416.9A EP2868911B1 (en) | 2013-10-30 | 2014-10-27 | A fuel valve for pilot oil injection and for injecting gaseous fuel into the combustion chamber of a self-igniting internal combustion engine |
CN201410584428.5A CN104454192B (zh) | 2013-10-30 | 2014-10-27 | 用于先导油喷射以及将气体燃料喷射到燃烧室的燃料阀 |
EP15189307.0A EP3002444B1 (en) | 2013-10-30 | 2014-10-27 | A fuel valve for pilot oil injection and for injecting gaseous fuel into the combustion chamber of a large two-stroke self-igniting internal combustion engine |
CN201610086295.8A CN105756788B (zh) | 2013-10-30 | 2014-10-27 | 用于先导油喷射以及将气体燃料喷射到燃烧室的燃料阀 |
JP2015182377A JP6033378B2 (ja) | 2013-10-30 | 2015-09-16 | パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK201300617A DK178149B1 (en) | 2013-10-30 | 2013-10-30 | A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine |
DK201300617 | 2013-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK201300617A1 DK201300617A1 (en) | 2015-05-11 |
DK178149B1 true DK178149B1 (en) | 2015-06-29 |
Family
ID=51786904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK201300617A DK178149B1 (en) | 2013-10-30 | 2013-10-30 | A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine |
Country Status (8)
Country | Link |
---|---|
US (1) | US9909546B2 (da) |
EP (2) | EP2868911B1 (da) |
JP (2) | JP5842044B2 (da) |
KR (1) | KR101602841B1 (da) |
CN (2) | CN104454192B (da) |
DK (1) | DK178149B1 (da) |
RU (1) | RU2585339C2 (da) |
WO (1) | WO2015062607A1 (da) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201309124D0 (en) * | 2013-05-21 | 2013-07-03 | Delphi Tech Holding Sarl | Fuel Injector |
US9581798B2 (en) | 2013-07-22 | 2017-02-28 | Fundacio Institut De Ciencies Fotoniques | Light sheet-based imaging device with extended depth of field |
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JP2015086867A (ja) | 2015-05-07 |
CN105756788A (zh) | 2016-07-13 |
DK201300617A1 (en) | 2015-05-11 |
RU2585339C2 (ru) | 2016-05-27 |
KR101602841B1 (ko) | 2016-03-11 |
US20160258400A1 (en) | 2016-09-08 |
KR20150050373A (ko) | 2015-05-08 |
CN105756788B (zh) | 2019-03-26 |
JP2016027263A (ja) | 2016-02-18 |
EP3002444B1 (en) | 2019-04-10 |
CN104454192B (zh) | 2016-11-09 |
CN104454192A (zh) | 2015-03-25 |
US9909546B2 (en) | 2018-03-06 |
WO2015062607A1 (en) | 2015-05-07 |
RU2014139941A (ru) | 2016-04-20 |
JP6033378B2 (ja) | 2016-11-30 |
EP2868911A1 (en) | 2015-05-06 |
JP5842044B2 (ja) | 2016-01-13 |
EP2868911B1 (en) | 2016-08-31 |
EP3002444A1 (en) | 2016-04-06 |
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