AU2001286638A1 - Air assist fuel injectors - Google Patents

Air assist fuel injectors

Info

Publication number
AU2001286638A1
AU2001286638A1 AU2001286638A AU8663801A AU2001286638A1 AU 2001286638 A1 AU2001286638 A1 AU 2001286638A1 AU 2001286638 A AU2001286638 A AU 2001286638A AU 8663801 A AU8663801 A AU 8663801A AU 2001286638 A1 AU2001286638 A1 AU 2001286638A1
Authority
AU
Australia
Prior art keywords
armature
air assist
assist fuel
fuel injector
inlet
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.)
Abandoned
Application number
AU2001286638A
Other languages
English (en)
Inventor
Scott P. Dillon
James Allen Kimmel
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.)
Synerject LLC
Original Assignee
Synerject LLC
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 Synerject LLC filed Critical Synerject LLC
Publication of AU2001286638A1 publication Critical patent/AU2001286638A1/en
Abandoned legal-status Critical Current

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
    • F02M61/04—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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the 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
    • F02M61/042—The valves being provided with fuel 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air

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)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Exhaust Gas After Treatment (AREA)
AU2001286638A 2000-08-24 2001-08-24 Air assist fuel injectors Abandoned AU2001286638A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/644,799 US6484700B1 (en) 2000-08-24 2000-08-24 Air assist fuel injectors
US09644799 2000-08-24
PCT/US2001/026261 WO2002016761A2 (en) 2000-08-24 2001-08-24 Air assist fuel injectors

Publications (1)

Publication Number Publication Date
AU2001286638A1 true AU2001286638A1 (en) 2002-03-04

Family

ID=24586374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286638A Abandoned AU2001286638A1 (en) 2000-08-24 2001-08-24 Air assist fuel injectors

Country Status (7)

Country Link
US (1) US6484700B1 (ja)
EP (1) EP1311756B1 (ja)
JP (1) JP2004507648A (ja)
AT (1) ATE340928T1 (ja)
AU (1) AU2001286638A1 (ja)
DE (1) DE60123440T2 (ja)
WO (1) WO2002016761A2 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402057B1 (en) * 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US20030084870A1 (en) * 2001-11-08 2003-05-08 Parrish Scott E. Large volume flow-homogenizing fuel injection nozzle and system and method incorporating same
US6748872B2 (en) * 2001-11-08 2004-06-15 Bombardier Motor Corporation Of America Swirl-producing fuel injection nozzle and system and method incorporating same
US7051961B2 (en) * 2002-06-07 2006-05-30 Synerject, Llc Fuel injector with a coating
US20050274365A1 (en) * 2004-06-14 2005-12-15 Edward Kahler Liquid saturation device
ITBO20040466A1 (it) * 2004-07-23 2004-10-23 Magneti Marelli Holding Spa Iniettore di carburante con attuazione elettromagnetica
US7159801B2 (en) * 2004-12-13 2007-01-09 Synerject, Llc Fuel injector assembly and poppet
EP2916054A2 (fr) * 2007-03-28 2015-09-09 Fillon Technologies Valve de dosage
DE102007050817A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
US8393323B2 (en) 2008-09-30 2013-03-12 Covidien Lp Supplemental gas safety system for a breathing assistance system
US8763362B1 (en) * 2008-10-03 2014-07-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Injector element which maintains a constant mean spray angle and optimum pressure drop during throttling by varying the geometry of tangential inlets
EP2340383A4 (en) * 2008-10-29 2017-08-30 G.W. Lisk Company, Inc. Adjustable doser valve
DE102012217703A1 (de) * 2012-09-28 2014-04-03 Robert Bosch Gmbh Temperaturrobustes Dosiermodul
DE102013206385A1 (de) * 2013-04-11 2014-10-16 Robert Bosch Gmbh Ventil zum Zumessen von Fluid
CN114658579A (zh) * 2022-02-25 2022-06-24 上海工程技术大学 头部导向的夹气喷射气体喷嘴
CN114658580B (zh) * 2022-03-15 2023-05-26 上海工程技术大学 头部导向带旋流槽的夹气喷射喷嘴

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Also Published As

Publication number Publication date
DE60123440D1 (de) 2006-11-09
EP1311756A2 (en) 2003-05-21
US6484700B1 (en) 2002-11-26
WO2002016761A2 (en) 2002-02-28
JP2004507648A (ja) 2004-03-11
WO2002016761A3 (en) 2002-05-10
EP1311756B1 (en) 2006-09-27
DE60123440T2 (de) 2007-01-04
WO2002016761B1 (en) 2002-07-04
ATE340928T1 (de) 2006-10-15

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