EP1179675A3 - Electrovanne pour commande d'un injecteur de moteurs à combustion interne et électro-aimant pour celle-ci - Google Patents
Electrovanne pour commande d'un injecteur de moteurs à combustion interne et électro-aimant pour celle-ci Download PDFInfo
- Publication number
- EP1179675A3 EP1179675A3 EP01116612A EP01116612A EP1179675A3 EP 1179675 A3 EP1179675 A3 EP 1179675A3 EP 01116612 A EP01116612 A EP 01116612A EP 01116612 A EP01116612 A EP 01116612A EP 1179675 A3 EP1179675 A3 EP 1179675A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic core
- electromagnet
- internal combustion
- solenoid valve
- combustion engine
- 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.)
- Withdrawn
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
- 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
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- F02M63/0019—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of electromagnets or fixed armatures
-
- 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
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
- F02M63/0021—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures
- F02M63/0022—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means characterised by the arrangement of mobile armatures the armature and the valve being allowed to move relatively to each other
-
- 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
- F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
-
- 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
- F02M2200/02—Fuel-injection apparatus having means for reducing wear
-
- 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
- F02M2200/9015—Elastomeric or plastic 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9092—Sintered 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10039039 | 2000-08-10 | ||
DE10039039A DE10039039A1 (de) | 2000-08-10 | 2000-08-10 | Magnetventil zur Steuerung eines Einspritzventils für Brennkraftmaschinen und Elektromagnet dafür |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1179675A2 EP1179675A2 (fr) | 2002-02-13 |
EP1179675A3 true EP1179675A3 (fr) | 2004-02-04 |
Family
ID=7651967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01116612A Withdrawn EP1179675A3 (fr) | 2000-08-10 | 2001-07-12 | Electrovanne pour commande d'un injecteur de moteurs à combustion interne et électro-aimant pour celle-ci |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1179675A3 (fr) |
JP (1) | JP2002161825A (fr) |
DE (1) | DE10039039A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10210317A1 (de) * | 2002-03-08 | 2003-09-25 | Bosch Gmbh Robert | Hochdruckelement für Einspritzanlagen mit verringerter Leckage |
DE102006021736A1 (de) * | 2006-05-10 | 2007-11-15 | Robert Bosch Gmbh | Kraftstoffinjektor mit druckausgeglichenem Steuerventil |
DE102011088463A1 (de) | 2011-06-29 | 2013-01-03 | Robert Bosch Gmbh | Bauteil für einen Magnetaktor sowie Verfahren zu dessen Herstellung |
CN104916385B (zh) * | 2015-06-23 | 2017-07-11 | 哈尔滨工程大学 | 轴向冷却径向线圈式高速电磁铁 |
CN104916386B (zh) * | 2015-06-23 | 2017-05-24 | 哈尔滨工程大学 | 轴向冷却径向线圈式并联磁路电磁铁 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5288025A (en) * | 1992-12-18 | 1994-02-22 | Chrysler Corporation | Fuel injector with a hydraulically cushioned valve |
EP0665374A1 (fr) * | 1993-12-30 | 1995-08-02 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Electro-aimant pour commander la soupape de dosage d'un injecteur de combustible |
US5634596A (en) * | 1994-06-01 | 1997-06-03 | Zexel Corporation | Fuel invasion preventer for solenoid fuel injection valve |
EP1106816A2 (fr) * | 1999-11-30 | 2001-06-13 | C.R.F. Società Consortile per Azioni | Soupape électromagnétique de dosage pour un injecteur de combustible |
-
2000
- 2000-08-10 DE DE10039039A patent/DE10039039A1/de not_active Withdrawn
-
2001
- 2001-07-12 EP EP01116612A patent/EP1179675A3/fr not_active Withdrawn
- 2001-08-07 JP JP2001239498A patent/JP2002161825A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5288025A (en) * | 1992-12-18 | 1994-02-22 | Chrysler Corporation | Fuel injector with a hydraulically cushioned valve |
EP0665374A1 (fr) * | 1993-12-30 | 1995-08-02 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Electro-aimant pour commander la soupape de dosage d'un injecteur de combustible |
US5634596A (en) * | 1994-06-01 | 1997-06-03 | Zexel Corporation | Fuel invasion preventer for solenoid fuel injection valve |
EP1106816A2 (fr) * | 1999-11-30 | 2001-06-13 | C.R.F. Società Consortile per Azioni | Soupape électromagnétique de dosage pour un injecteur de combustible |
Also Published As
Publication number | Publication date |
---|---|
EP1179675A2 (fr) | 2002-02-13 |
JP2002161825A (ja) | 2002-06-07 |
DE10039039A1 (de) | 2002-02-21 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 02M 51/06 B Ipc: 7F 02M 59/46 B Ipc: 7F 02M 47/02 A |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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18D | Application deemed to be withdrawn |
Effective date: 20040805 |