DE60112985D1 - Magnetventil und dieses benutzende Kraftstoffeinspritzventil - Google Patents
Magnetventil und dieses benutzende KraftstoffeinspritzventilInfo
- Publication number
- DE60112985D1 DE60112985D1 DE60112985T DE60112985T DE60112985D1 DE 60112985 D1 DE60112985 D1 DE 60112985D1 DE 60112985 T DE60112985 T DE 60112985T DE 60112985 T DE60112985 T DE 60112985T DE 60112985 D1 DE60112985 D1 DE 60112985D1
- Authority
- DE
- Germany
- Prior art keywords
- solenoid valve
- fuel injector
- injector
- fuel
- solenoid
- 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.)
- Expired - Lifetime
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
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- 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
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—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
- 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
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
-
- 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
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
-
- 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
- F02M63/0043—Two-way valves
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000127397 | 2000-04-27 | ||
JP2000127397A JP3631413B2 (ja) | 2000-04-27 | 2000-04-27 | 電磁弁及びそれを用いた燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60112985D1 true DE60112985D1 (de) | 2005-10-06 |
DE60112985T2 DE60112985T2 (de) | 2006-05-18 |
Family
ID=18636995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60112985T Expired - Lifetime DE60112985T2 (de) | 2000-04-27 | 2001-04-26 | Magnetventil und dieses benutzende Kraftstoffeinspritzventil |
Country Status (4)
Country | Link |
---|---|
US (1) | US6648248B2 (de) |
EP (1) | EP1150001B1 (de) |
JP (1) | JP3631413B2 (de) |
DE (1) | DE60112985T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100597760B1 (ko) * | 2002-03-15 | 2006-07-05 | 봇슈 가부시키가이샤 | 연료 분사기 |
DE10240879A1 (de) * | 2002-09-04 | 2004-03-18 | Robert Bosch Gmbh | Injektorgeführter Ventilkolben |
DE10304742A1 (de) * | 2003-02-06 | 2004-08-19 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine |
JP2005105923A (ja) * | 2003-09-30 | 2005-04-21 | Bosch Automotive Systems Corp | 燃料噴射弁 |
DE102004047179A1 (de) * | 2004-09-29 | 2006-03-30 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US7497203B2 (en) | 2005-08-03 | 2009-03-03 | Caterpillar Inc. | Avoidance of spark damage on valve members |
JP2007064364A (ja) * | 2005-08-31 | 2007-03-15 | Denso Corp | 電磁弁 |
US20070138324A1 (en) * | 2005-12-20 | 2007-06-21 | Ibrahim Daniel R | Armature assembly with improved alignment capability |
JP2007192079A (ja) * | 2006-01-18 | 2007-08-02 | Denso Corp | 燃料噴射弁 |
JP2008057524A (ja) * | 2006-08-01 | 2008-03-13 | Denso Corp | インジェクタ |
US8002206B2 (en) * | 2006-12-29 | 2011-08-23 | Caterpillar Inc. | Avoidance of spark damage on valve members |
US8083206B2 (en) * | 2008-07-08 | 2011-12-27 | Caterpillar Inc. | Precision ground armature assembly for solenoid actuator and fuel injector using same |
DE102009028979A1 (de) * | 2009-08-28 | 2011-03-03 | Robert Bosch Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
JP5093212B2 (ja) * | 2009-10-23 | 2012-12-12 | 株式会社デンソー | 燃料噴射弁 |
JP5218487B2 (ja) * | 2009-12-04 | 2013-06-26 | 株式会社デンソー | 燃料噴射弁 |
DE112012004564T5 (de) * | 2011-11-01 | 2014-08-21 | Cummins Inc. | Kraftstoff-Einspritzungsvorrichtung mit Einspritzregelventilpatrone |
KR20150006044A (ko) * | 2012-05-08 | 2015-01-15 | 콘티넨탈 오토모티브 게엠베하 | 분사 밸브를 위한 밸브 조립체 및 분사 밸브 |
JP6050781B2 (ja) * | 2014-05-13 | 2016-12-21 | 株式会社ニッキ | ガス燃料用レギュレータ |
JP6729288B2 (ja) * | 2016-10-21 | 2020-07-22 | 株式会社デンソー | 電磁アクチュエータ |
JP6810615B2 (ja) * | 2017-01-11 | 2021-01-06 | ボッシュ株式会社 | 燃料噴射弁の製造方法 |
GB2564654A (en) * | 2017-07-17 | 2019-01-23 | Delphi Int Operations Luxembourg Sarl | High pressure fuel pump |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3888468T2 (de) * | 1987-12-02 | 1994-09-29 | Ganser Hydromag | Elektronisch gesteuertes Brennstoffeinspritzventil. |
IT227711Y1 (it) * | 1992-12-29 | 1997-12-15 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile |
IT1257958B (it) * | 1992-12-29 | 1996-02-19 | Mario Ricco | Dispositivo di registrazione di una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile |
DE19639117A1 (de) * | 1996-09-24 | 1998-03-26 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JPH10122086A (ja) | 1996-10-14 | 1998-05-12 | Denso Corp | 蓄圧式燃料噴射装置 |
DE19708104A1 (de) * | 1997-02-28 | 1998-09-03 | Bosch Gmbh Robert | Magnetventil |
US6237570B1 (en) * | 1997-10-09 | 2001-05-29 | Denso Corporation | Accumulator fuel injection apparatus |
US5975139A (en) * | 1998-01-09 | 1999-11-02 | Caterpillar Inc. | Servo control valve for a hydraulically-actuated device |
-
2000
- 2000-04-27 JP JP2000127397A patent/JP3631413B2/ja not_active Expired - Fee Related
-
2001
- 2001-04-20 US US09/838,569 patent/US6648248B2/en not_active Expired - Fee Related
- 2001-04-26 DE DE60112985T patent/DE60112985T2/de not_active Expired - Lifetime
- 2001-04-26 EP EP01110394A patent/EP1150001B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020020769A1 (en) | 2002-02-21 |
US6648248B2 (en) | 2003-11-18 |
JP2001304448A (ja) | 2001-10-31 |
JP3631413B2 (ja) | 2005-03-23 |
DE60112985T2 (de) | 2006-05-18 |
EP1150001A2 (de) | 2001-10-31 |
EP1150001A3 (de) | 2003-09-17 |
EP1150001B1 (de) | 2005-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |