MXPA05010716A - Sistema de detección de fallas y control de calentamiento capilar y metodología para un sistema de alimentación de combustible de un motor de combustión interna. - Google Patents
Sistema de detección de fallas y control de calentamiento capilar y metodología para un sistema de alimentación de combustible de un motor de combustión interna.Info
- Publication number
- MXPA05010716A MXPA05010716A MXPA05010716A MXPA05010716A MXPA05010716A MX PA05010716 A MXPA05010716 A MX PA05010716A MX PA05010716 A MXPA05010716 A MX PA05010716A MX PA05010716 A MXPA05010716 A MX PA05010716A MX PA05010716 A MXPA05010716 A MX PA05010716A
- Authority
- MX
- Mexico
- Prior art keywords
- internal combustion
- combustion engine
- flow passage
- fuel
- capillary flow
- Prior art date
Links
Classifications
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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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
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- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
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- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
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- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
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- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
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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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
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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
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/16—Other apparatus for heating fuel
- F02M31/18—Other apparatus for heating fuel to vaporise fuel
- F02M31/183—Control
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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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge orifices
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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
- F02M51/061—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
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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
- F02M57/00—Fuel-injectors combined or associated with other devices
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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
- 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
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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
- 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
- F02M61/166—Selection of particular materials
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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
- 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
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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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/007—Cleaning
- F02M65/008—Cleaning of injectors only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/023—Temperature of lubricating oil or working fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
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- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
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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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
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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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
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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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
Un sistema de alimentación de combustible para usarse en un motor de combustión interna incluye una pluralidad de inyectores de combustible, cada inyector incluye cuando menos un pasaje capilar de flujo, cuando menos un pasaje capilar de flujo tiene un extremo de entrada y un extremo de salid, una fuente de calor dispuesta a lo largo de cuando menos un pasaje capilar de flujo, la fuente de calor puede operar para calentar el combustible liquido en cuando menos un pasaje capilar de flujo a un nivel suficiente para convertir cuando menos una parte del mismo en un estado liquido a un estado de vapor, y una válvula para dosificar el combustible a un motor de combustión interna, un controlador para controlar la energía suministrada a una fuente de calor de una pluralidad de inyectores de combustible para lograr una temperatura objetivo predeterminada, un sensor para usarse en un flujo de aire del motor determinado y un sensor para medir un valor indicativo del grado de calentamiento del motor en un motor de combustión interna. El sistema de alimentación de combustible de la presente invención también proporciona fallas en las capacidades de detección con respecto al mal funcionamiento dentro del pasaje capilar de flujo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/410,957 US7032576B2 (en) | 2002-05-10 | 2003-04-10 | Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
PCT/US2004/011344 WO2004092558A2 (en) | 2003-04-10 | 2004-04-09 | Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05010716A true MXPA05010716A (es) | 2014-01-31 |
Family
ID=33298323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05010716A MXPA05010716A (es) | 2003-04-10 | 2004-04-09 | Sistema de detección de fallas y control de calentamiento capilar y metodología para un sistema de alimentación de combustible de un motor de combustión interna. |
Country Status (10)
Country | Link |
---|---|
US (1) | US7032576B2 (es) |
EP (1) | EP1611340A2 (es) |
JP (1) | JP4503595B2 (es) |
KR (1) | KR101154104B1 (es) |
CN (1) | CN100449131C (es) |
AU (1) | AU2004230520B2 (es) |
BR (1) | BRPI0409240A (es) |
CA (1) | CA2522340C (es) |
MX (1) | MXPA05010716A (es) |
WO (1) | WO2004092558A2 (es) |
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JP2006183657A (ja) * | 2004-12-02 | 2006-07-13 | Nissan Motor Co Ltd | インジェクタ |
US8281570B2 (en) * | 2007-08-09 | 2012-10-09 | Caterpillar Inc. | Reducing agent injector having purge heater |
KR101014397B1 (ko) | 2009-05-12 | 2011-02-15 | (주)씨앤스페이스 | 미립화 테스트가 가능한 전단 동축형 스월 인젝터 |
CN104454258A (zh) * | 2014-10-27 | 2015-03-25 | 安徽江淮汽车股份有限公司 | 一种醇类燃料分缸预热控制方法及系统 |
US8788223B2 (en) * | 2010-10-29 | 2014-07-22 | GM Global Technology Operations LLC | Comprehensive method of electrical fluid heating system fault detection and handling |
KR101189355B1 (ko) * | 2010-12-01 | 2012-10-09 | 현대자동차주식회사 | 연료 필터 히터 고장 진단 로직 및 그를 이용한 고장 진단 방법 |
WO2012140748A1 (ja) * | 2011-04-13 | 2012-10-18 | トヨタ自動車株式会社 | 車両の診断装置および車両の診断方法 |
US9243580B2 (en) * | 2011-12-07 | 2016-01-26 | Ford Global Technologies, Llc | Method and system for reducing soot formed by an engine |
US20130275025A1 (en) * | 2012-04-11 | 2013-10-17 | Delphi Technologies, Inc. | System and method for controlling a heated fuel injector in an internal combustion engine |
US8978364B2 (en) | 2012-05-07 | 2015-03-17 | Tenneco Automotive Operating Company Inc. | Reagent injector |
US8910884B2 (en) | 2012-05-10 | 2014-12-16 | Tenneco Automotive Operating Company Inc. | Coaxial flow injector |
JP6152685B2 (ja) * | 2013-04-09 | 2017-06-28 | トヨタ自動車株式会社 | 燃料噴射量制御装置 |
DE102013218841B4 (de) * | 2013-09-19 | 2015-04-02 | Continental Automotive Gmbh | Bestimmung der durch einen Kraftstoffinjektor strömenden Kraftstoffmenge basierend auf einer Erwärmung des Kraftstoffes mittels einer elektrischen Heizeinrichtung |
KR101567165B1 (ko) | 2013-12-19 | 2015-11-09 | 현대자동차주식회사 | 인젝터 드라이버 |
CN106338567B (zh) * | 2015-07-14 | 2018-05-25 | 湖南师范大学 | 一种新型毛细管加热装置 |
BR102019027843A2 (pt) * | 2019-12-26 | 2021-07-06 | Robert Bosch Limitada | sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna |
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CN113074030B (zh) * | 2021-03-31 | 2022-04-01 | 湖南行必达网联科技有限公司 | 移动式寒区冷起动辅助系统及控制方法 |
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-
2003
- 2003-04-10 US US10/410,957 patent/US7032576B2/en not_active Expired - Lifetime
-
2004
- 2004-04-09 MX MXPA05010716A patent/MXPA05010716A/es unknown
- 2004-04-09 KR KR1020057019255A patent/KR101154104B1/ko not_active IP Right Cessation
- 2004-04-09 JP JP2006509969A patent/JP4503595B2/ja not_active Expired - Fee Related
- 2004-04-09 EP EP04750058A patent/EP1611340A2/en not_active Withdrawn
- 2004-04-09 AU AU2004230520A patent/AU2004230520B2/en not_active Ceased
- 2004-04-09 BR BRPI0409240-6A patent/BRPI0409240A/pt not_active IP Right Cessation
- 2004-04-09 CN CNB2004800163709A patent/CN100449131C/zh not_active Expired - Fee Related
- 2004-04-09 CA CA2522340A patent/CA2522340C/en not_active Expired - Fee Related
- 2004-04-09 WO PCT/US2004/011344 patent/WO2004092558A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN100449131C (zh) | 2009-01-07 |
WO2004092558A3 (en) | 2004-12-16 |
WO2004092558A2 (en) | 2004-10-28 |
CA2522340C (en) | 2012-06-05 |
KR101154104B1 (ko) | 2012-06-11 |
CN1806117A (zh) | 2006-07-19 |
US20040003801A1 (en) | 2004-01-08 |
KR20050116163A (ko) | 2005-12-09 |
AU2004230520A1 (en) | 2004-10-28 |
AU2004230520B2 (en) | 2010-07-08 |
BRPI0409240A (pt) | 2006-03-28 |
EP1611340A2 (en) | 2006-01-04 |
US7032576B2 (en) | 2006-04-25 |
JP4503595B2 (ja) | 2010-07-14 |
CA2522340A1 (en) | 2004-10-28 |
JP2006522897A (ja) | 2006-10-05 |
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