DE602007012893D1 - Dosierventile für die Kraftstoffeinspritzung - Google Patents

Dosierventile für die Kraftstoffeinspritzung

Info

Publication number
DE602007012893D1
DE602007012893D1 DE200760012893 DE602007012893T DE602007012893D1 DE 602007012893 D1 DE602007012893 D1 DE 602007012893D1 DE 200760012893 DE200760012893 DE 200760012893 DE 602007012893 T DE602007012893 T DE 602007012893T DE 602007012893 D1 DE602007012893 D1 DE 602007012893D1
Authority
DE
Germany
Prior art keywords
fuel
accumulator volume
pressure
valving
fuel injection
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
Application number
DE200760012893
Other languages
English (en)
Inventor
Michael Peter Cooke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Holding SARL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Holding SARL filed Critical Delphi Technologies Holding SARL
Publication of DE602007012893D1 publication Critical patent/DE602007012893D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F02M63/0028—Valves characterised by the valve actuating means hydraulic
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail
    • F02M63/029—Arrangement of common rails having more than one common rail per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank
    • 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
    • F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
DE200760012893 2007-11-05 2007-11-05 Dosierventile für die Kraftstoffeinspritzung Active DE602007012893D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070254369 EP2055925B1 (de) 2007-11-05 2007-11-05 Dosierventile für die Kraftstoffeinspritzung

Publications (1)

Publication Number Publication Date
DE602007012893D1 true DE602007012893D1 (de) 2011-04-14

Family

ID=39232063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760012893 Active DE602007012893D1 (de) 2007-11-05 2007-11-05 Dosierventile für die Kraftstoffeinspritzung

Country Status (6)

Country Link
US (1) US7757662B2 (de)
EP (1) EP2055925B1 (de)
JP (1) JP4991672B2 (de)
CN (1) CN101429909B (de)
AT (1) ATE500415T1 (de)
DE (1) DE602007012893D1 (de)

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US7861684B2 (en) * 2009-05-14 2011-01-04 Advanced Diesel Concepts Llc Compression ignition engine and method for controlling same
US20110232601A1 (en) * 2010-03-25 2011-09-29 Caterpillar Inc. Compression ignition engine with blended fuel injection
US8622046B2 (en) * 2010-06-25 2014-01-07 Caterpillar Inc. Fuel system having accumulators and flow limiters
CN102797593A (zh) * 2011-05-25 2012-11-28 广西玉柴机器股份有限公司 一种燃气喷射装置
DE102011080346A1 (de) * 2011-08-03 2013-02-07 Robert Bosch Gmbh Einspritzvorrichtung, Brennkraftmaschine und Verfahren zum Betrieb einer Brennkraftmaschine
US8499542B2 (en) * 2011-08-17 2013-08-06 Hamilton Sundstrand Corporation Flow balancing valve
US8789513B2 (en) * 2011-09-26 2014-07-29 Hitachi, Ltd Fuel delivery system
US9222388B2 (en) 2013-02-28 2015-12-29 Tenneco Automotive Operating Company Inc. Urea common rail
US9234488B2 (en) * 2013-03-07 2016-01-12 Caterpillar Inc. Quill connector for fuel system and method
US9518518B2 (en) 2013-04-19 2016-12-13 Caterpillar Inc. Dual fuel common rail transient pressure control and engine using same
DE102013220607B4 (de) * 2013-10-11 2017-01-05 Continental Automotive Gmbh Vorrichtung und Verfahren zur Reduzierung von Varianten bei Kraftstoffpumpen-Elektroniken
CN103590925B (zh) * 2013-11-27 2016-07-13 哈尔滨市展鸿化工产品销售有限公司 汽车双电脑、双储油箱、双燃油分配器、双喷射电喷系统
DE102014010717A1 (de) * 2014-07-19 2016-01-21 L'orange Gmbh Dual-Fuel-Kraftstoffinjektor
CN104879640A (zh) * 2015-04-20 2015-09-02 徐存然 一种机械热烫粘合机装配润滑器
US10184427B2 (en) * 2015-08-11 2019-01-22 Volvo Truck Corporation Vehicle comprising a pressurized liquid fuel system and method for operating a pressurized liquid fuel system
US20170298887A1 (en) * 2016-04-13 2017-10-19 Cummins Inc. Systems and methods for controlling fuel injection into a plurality of fuel rails
KR102406158B1 (ko) * 2016-04-14 2022-06-07 현대자동차주식회사 디젤 차량의 연료공급장치
CN107061054A (zh) * 2017-06-02 2017-08-18 广西玉柴机器股份有限公司 气体发动机的燃气供气装置
GB201815839D0 (en) * 2018-09-28 2018-11-14 Rolls Royce Plc Fuel spray nozzle
DE102018220566A1 (de) * 2018-11-29 2020-06-04 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Brennkraftmaschine und ein Verfahren zur Regelung des Druckes in einer Kraftstofffördereinrichtung
US20230383715A1 (en) * 2022-05-27 2023-11-30 Hamilton Sundstrand Corporation Dual valve fuel metering systems

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Also Published As

Publication number Publication date
EP2055925B1 (de) 2011-03-02
CN101429909A (zh) 2009-05-13
US20090114193A1 (en) 2009-05-07
EP2055925A1 (de) 2009-05-06
CN101429909B (zh) 2011-03-23
JP2009115082A (ja) 2009-05-28
ATE500415T1 (de) 2011-03-15
US7757662B2 (en) 2010-07-20
JP4991672B2 (ja) 2012-08-01

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