DE60207025D1 - Elektromagnet mit zwei Ankern - Google Patents
Elektromagnet mit zwei AnkernInfo
- Publication number
- DE60207025D1 DE60207025D1 DE60207025T DE60207025T DE60207025D1 DE 60207025 D1 DE60207025 D1 DE 60207025D1 DE 60207025 T DE60207025 T DE 60207025T DE 60207025 T DE60207025 T DE 60207025T DE 60207025 D1 DE60207025 D1 DE 60207025D1
- Authority
- DE
- Germany
- Prior art keywords
- anchors
- electromagnet
- 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 - Fee Related
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
- F02M63/0059—Arrangements of valve actuators
- F02M63/0061—Single actuator acting on two or more valve bodies
-
- 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
- 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
- F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
-
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating 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
- 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
-
- 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
- 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
- F02M63/0049—Combined valve units, e.g. for controlling pumping chamber and injection valve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US944669 | 1992-09-14 | ||
US09/944,669 US6856222B1 (en) | 2001-08-31 | 2001-08-31 | Biarmature solenoid |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60207025D1 true DE60207025D1 (de) | 2005-12-08 |
DE60207025T2 DE60207025T2 (de) | 2006-07-20 |
Family
ID=25481843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60207025T Expired - Fee Related DE60207025T2 (de) | 2001-08-31 | 2002-06-21 | Elektromagnet mit zwei Ankern |
Country Status (3)
Country | Link |
---|---|
US (1) | US6856222B1 (de) |
EP (1) | EP1288487B1 (de) |
DE (1) | DE60207025T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6684854B2 (en) * | 2001-12-14 | 2004-02-03 | Caterpillar Inc | Auxiliary systems for an engine having two electrical actuators on a single circuit |
US7111613B1 (en) | 2005-05-31 | 2006-09-26 | Caterpillar Inc. | Fuel injector control system and method |
US7255091B2 (en) * | 2005-05-31 | 2007-08-14 | Caterpillar, Inc. | Fuel injector control system and method |
US7520266B2 (en) * | 2006-05-31 | 2009-04-21 | Caterpillar Inc. | Fuel injector control system and method |
US7741941B2 (en) * | 2006-11-30 | 2010-06-22 | Honeywell International Inc. | Dual armature solenoid valve assembly |
US8434457B2 (en) | 2010-06-29 | 2013-05-07 | Caterpillar Inc. | System and method for cooling fuel injectors |
DE202011004021U1 (de) | 2011-03-16 | 2012-07-09 | Eto Magnetic Gmbh | Elektromagnetische Aktuatorvorrichtung |
US8844842B2 (en) | 2011-08-12 | 2014-09-30 | Caterpillar Inc. | Three-way needle control valve and dual fuel injection system using same |
US9453483B2 (en) | 2011-08-30 | 2016-09-27 | Caterpillar Inc. | Fuel injector for dual fuel common rail system |
US8925519B2 (en) | 2011-11-11 | 2015-01-06 | Caterpillar Inc. | Dual fuel common rail system and fuel injector |
US9599246B2 (en) * | 2015-08-05 | 2017-03-21 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
EP3153701B1 (de) * | 2015-10-09 | 2018-12-26 | Continental Automotive GmbH | Flüssigkeitsinjektor, verbrennungsmotor und verfahren zum betreiben eines verbrennungsmotors |
GB2590969A (en) * | 2020-01-10 | 2021-07-14 | Ford Global Tech Llc | Method and apparatus for fuel injection control |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US731741A (en) * | 1902-11-21 | 1903-06-23 | William Baxter Jr | Electromagnet. |
US4065096A (en) | 1976-07-01 | 1977-12-27 | Graham-White Sales Corporation | Solenoid-actuated valve |
AT372417B (de) | 1980-08-21 | 1983-10-10 | Zimmer Johannes Gmbh | Spritzduese |
US4514710A (en) | 1982-02-01 | 1985-04-30 | Conrad Richard A | Electromagnetic actuator |
US4770389A (en) | 1986-05-14 | 1988-09-13 | Chevron Research Company | Electric valve device |
US4930541A (en) | 1989-02-10 | 1990-06-05 | Morton Thiokol, Inc. | Variable orifice diverter valve |
JP2596459B2 (ja) | 1989-03-30 | 1997-04-02 | 株式会社いすゞセラミックス研究所 | バルブの電磁力駆動装置 |
US4948090A (en) | 1989-09-27 | 1990-08-14 | Chen Chge San | Induction type automatic-controlled fluid faucet |
DE4105705A1 (de) | 1991-02-21 | 1992-09-03 | Mannesmann Ag | Ventileinrichtung |
US5251659A (en) | 1991-07-22 | 1993-10-12 | Sturman Oded E | High speed miniature solenoid |
US5445189A (en) | 1992-11-20 | 1995-08-29 | Unisia Jecs Corporation | Structure for control valve |
US5515818A (en) | 1993-12-15 | 1996-05-14 | Machine Research Corporation Of Chicago | Electromechanical variable valve actuator |
US5717372A (en) | 1995-08-14 | 1998-02-10 | Caterpillar Inc. | Dual armature solenoid |
US6167869B1 (en) | 1997-11-03 | 2001-01-02 | Caterpillar Inc. | Fuel injector utilizing a multiple current level solenoid |
US5915624A (en) | 1997-11-03 | 1999-06-29 | Caterpillar Inc. | Fuel injector utilizing a biarmature solenoid |
US5984210A (en) | 1997-11-04 | 1999-11-16 | Caterpillar Inc. | Fuel injector utilizing a solenoid having complementarily-shaped dual armatures |
GB9820237D0 (en) * | 1998-09-18 | 1998-11-11 | Lucas Ind Plc | Fuel injector |
-
2001
- 2001-08-31 US US09/944,669 patent/US6856222B1/en not_active Expired - Fee Related
-
2002
- 2002-06-21 DE DE60207025T patent/DE60207025T2/de not_active Expired - Fee Related
- 2002-06-21 EP EP02013792A patent/EP1288487B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1288487A3 (de) | 2004-03-17 |
DE60207025T2 (de) | 2006-07-20 |
EP1288487B1 (de) | 2005-11-02 |
EP1288487A2 (de) | 2003-03-05 |
US6856222B1 (en) | 2005-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |