JP2013535619A - プログラム可能なディーゼル燃料噴射装置 - Google Patents

プログラム可能なディーゼル燃料噴射装置 Download PDF

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Publication number
JP2013535619A
JP2013535619A JP2013524203A JP2013524203A JP2013535619A JP 2013535619 A JP2013535619 A JP 2013535619A JP 2013524203 A JP2013524203 A JP 2013524203A JP 2013524203 A JP2013524203 A JP 2013524203A JP 2013535619 A JP2013535619 A JP 2013535619A
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Japan
Prior art keywords
rod
fuel
combustion
injection device
valve
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.)
Pending
Application number
JP2013524203A
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English (en)
Japanese (ja)
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JP2013535619A5 (enExample
Inventor
ブライト、チャールズ、ビー．
Original Assignee
グレート プレーンズ ディーゼル テクノロジーズ、エル．シー．
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
Priority claimed from US12/853,652 external-priority patent/US8113179B1/en
Priority claimed from US12/853,671 external-priority patent/US8418676B2/en
Application filed by グレート プレーンズ ディーゼル テクノロジーズ、エル．シー． filed Critical グレート プレーンズ ディーゼル テクノロジーズ、エル．シー．
Publication of JP2013535619A publication Critical patent/JP2013535619A/ja
Publication of JP2013535619A5 publication Critical patent/JP2013535619A5/ja
Pending legal-status Critical Current

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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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for 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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1893—Details of valve member ends not covered by groups F02M61/1866 - F02M61/188
    • 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
    • F02M63/0073—Pressure balanced valves
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
    • F02M2200/708—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic with hydraulic chambers formed by a movable sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2013524203A 2010-08-10 2011-08-10 プログラム可能なディーゼル燃料噴射装置 Pending JP2013535619A (ja)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US12/853,652 US8113179B1 (en) 2010-08-10 2010-08-10 Programmable diesel fuel injector
US12/853,652 2010-08-10
US12/853,671 2010-08-10
US12/853,671 US8418676B2 (en) 2010-08-10 2010-08-10 Programmable diesel fuel injector
US201161440671P 2011-02-08 2011-02-08
US201161440655P 2011-02-08 2011-02-08
US201161440684P 2011-02-08 2011-02-08
US201161440665P 2011-02-08 2011-02-08
US61/440,671 2011-02-08
US61/440,665 2011-02-08
US61/440,655 2011-02-08
US61/440,684 2011-02-08
US13/205,787 2011-08-09
US13/205,787 US8683982B2 (en) 2010-08-10 2011-08-09 Programmable diesel fuel injector
PCT/US2011/047253 WO2012021621A1 (en) 2010-08-10 2011-08-10 Programmable diesel fuel injector

Publications (2)

Publication Number Publication Date
JP2013535619A true JP2013535619A (ja) 2013-09-12
JP2013535619A5 JP2013535619A5 (enExample) 2016-03-24

Family

ID=45563870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013524203A Pending JP2013535619A (ja) 2010-08-10 2011-08-10 プログラム可能なディーゼル燃料噴射装置

Country Status (4)

Country Link
US (1) US8683982B2 (enExample)
EP (1) EP2603689A4 (enExample)
JP (1) JP2013535619A (enExample)
WO (1) WO2012021621A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017510790A (ja) * 2013-12-19 2017-04-13 グレート プレインズ ディーゼル テクノロジーズ，エル．シー． 高速磁歪アクチュエータによる燃料圧力検出

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8683982B2 (en) * 2010-08-10 2014-04-01 Great Plains Diesel Technologies, L.C. Programmable diesel fuel injector
DE102012209965A1 (de) * 2012-06-14 2013-12-19 Robert Bosch Gmbh Verfahren zum Betreiben eines Ventils
DE102012219974A1 (de) * 2012-10-31 2014-04-30 Robert Bosch Gmbh Aktor
US9385300B2 (en) * 2013-02-06 2016-07-05 Great Plains Diesel Technologies, L.C. Magnetostrictive actuator
US20160115921A1 (en) * 2013-05-24 2016-04-28 International Engine Intellectual Property Company , Llc Injector waveform
CN114151250B (zh) * 2021-11-19 2023-07-21 哈尔滨工程大学 柴油增压-液氨直喷双燃料喷射器
CN118922148A (zh) 2022-02-07 2024-11-08 帕斯科超声波有限公司 无绳电池供电的手持式超声洁牙系统

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JPH09324723A (ja) * 1996-06-03 1997-12-16 Hitachi Ltd 燃料噴射弁
JPH1113584A (ja) * 1997-06-25 1999-01-19 Nissan Motor Co Ltd エンジンの燃料噴射弁
JP2000205080A (ja) * 1999-01-12 2000-07-25 Daido Steel Co Ltd インジェクタ―
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JP2006512536A (ja) * 2003-02-27 2006-04-13 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 燃料噴射弁

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206671A (ja) * 1983-05-11 1984-11-22 Nippon Soken Inc 電歪素子による制御弁装置
JPH09324723A (ja) * 1996-06-03 1997-12-16 Hitachi Ltd 燃料噴射弁
JPH1113584A (ja) * 1997-06-25 1999-01-19 Nissan Motor Co Ltd エンジンの燃料噴射弁
JP2000205080A (ja) * 1999-01-12 2000-07-25 Daido Steel Co Ltd インジェクタ―
JP2004505192A (ja) * 2000-07-21 2004-02-19 シーメンス　ヴィディーオー　オートモーティヴ　コーポレイション テルビウム系希土類磁歪合金の温度特性の金属学的及び機械的補償
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017510790A (ja) * 2013-12-19 2017-04-13 グレート プレインズ ディーゼル テクノロジーズ，エル．シー． 高速磁歪アクチュエータによる燃料圧力検出

Also Published As

Publication number Publication date
EP2603689A1 (en) 2013-06-19
WO2012021621A1 (en) 2012-02-16
US8683982B2 (en) 2014-04-01
EP2603689A4 (en) 2015-07-01
US20120037127A1 (en) 2012-02-16

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