JP6824645B2 - 燃料噴射装置及びその制御弁 - Google Patents
燃料噴射装置及びその制御弁 Download PDFInfo
- Publication number
- JP6824645B2 JP6824645B2 JP2016128246A JP2016128246A JP6824645B2 JP 6824645 B2 JP6824645 B2 JP 6824645B2 JP 2016128246 A JP2016128246 A JP 2016128246A JP 2016128246 A JP2016128246 A JP 2016128246A JP 6824645 B2 JP6824645 B2 JP 6824645B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- plunger
- control valve
- central axis
- holding block
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
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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
- 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
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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
- 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
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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
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/05—Fuel-injection apparatus having means for preventing corrosion
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510387784.2A CN106321307B (zh) | 2015-07-03 | 2015-07-03 | 燃油喷射器及其控制阀 |
CN201510387784.2 | 2015-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017040254A JP2017040254A (ja) | 2017-02-23 |
JP6824645B2 true JP6824645B2 (ja) | 2021-02-03 |
Family
ID=56068782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016128246A Active JP6824645B2 (ja) | 2015-07-03 | 2016-06-29 | 燃料噴射装置及びその制御弁 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3112663B1 (zh) |
JP (1) | JP6824645B2 (zh) |
CN (1) | CN106321307B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022211537A1 (de) * | 2022-10-31 | 2024-05-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Proportionalregelventil zum Steuern eines gasförmigen Brennstoffs in einem Brennstoffversorgungssystem einer Brennkraftmaschine, Druckregeleinheit sowie Brennstoffversorgungssystem |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3584554B2 (ja) * | 1995-07-26 | 2004-11-04 | 株式会社デンソー | 蓄圧式燃料噴射装置 |
JP2002364483A (ja) * | 2001-06-07 | 2002-12-18 | Denso Corp | 燃料噴射装置 |
DE102004049288A1 (de) * | 2004-10-09 | 2006-04-20 | Robert Bosch Gmbh | Kraftstoffinjektor mit formgeprägtem Ventilsitz zur Reduzierung der Ankerhubdrift |
JP2006291856A (ja) * | 2005-04-12 | 2006-10-26 | Denso Corp | 燃料噴射弁 |
JP2008175085A (ja) * | 2007-01-16 | 2008-07-31 | Denso Corp | 燃料噴射装置のプレッシャリミッタ |
JP2009030563A (ja) * | 2007-07-30 | 2009-02-12 | Denso Corp | インジェクタ |
DE102008001597A1 (de) * | 2008-05-06 | 2009-11-12 | Robert Bosch Gmbh | Kraftstoff-Injektor |
DE102008041362A1 (de) * | 2008-08-20 | 2010-02-25 | Robert Bosch Gmbh | Vorrichtung zur Versorgung einer Verbrennungskraftmaschine mit Treibstoff |
FR2973092B1 (fr) * | 2011-03-25 | 2016-09-02 | Bosch Gmbh Robert | Dispositif d'obturation, regulateur de pression comportant un tel dispositif, dispositif d'injection diesel comportant un tel regulateur, moteur diesel et vehicule comportant un tel moteur |
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2015
- 2015-07-03 CN CN201510387784.2A patent/CN106321307B/zh active Active
-
2016
- 2016-05-23 EP EP16170837.5A patent/EP3112663B1/en active Active
- 2016-06-29 JP JP2016128246A patent/JP6824645B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN106321307B (zh) | 2020-03-06 |
JP2017040254A (ja) | 2017-02-23 |
EP3112663B1 (en) | 2018-09-12 |
EP3112663A1 (en) | 2017-01-04 |
CN106321307A (zh) | 2017-01-11 |
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