AU2003232080A1 - Mid-combustion fluid injection for nox reduction - Google Patents

Mid-combustion fluid injection for nox reduction

Info

Publication number: AU2003232080A1
Authority: AU; Australia
Prior art keywords: mid; fluid injection; nox reduction; combustion fluid; combustion
Prior art date: 2002-06-11
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

AU2003232080A

Inventor

William Douglas Glenn

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

2002-06-11

Filing date

2003-05-05

Publication date

2003-12-22

2003-05-05 Application filed by General Electric Co filed Critical General Electric Co

2003-12-22 Publication of AU2003232080A1 publication Critical patent/AU2003232080A1/en

Status Abandoned legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- 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
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/03—Adding water into the cylinder or the pre-combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/36—Control for minimising NOx emissions

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Combustion Methods Of Internal-Combustion Engines (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)

AU2003232080A 2002-06-11 2003-05-05 Mid-combustion fluid injection for nox reduction Abandoned AU2003232080A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US38794002P	2002-06-11	2002-06-11
US60/387,940		2002-06-11
US10/356,035 US20030226351A1 (en)	2002-06-11	2003-01-30	Mid-combustion fluid injection for NOx reduction
US10/356,035		2003-01-30
PCT/US2003/014397 WO2003104637A1 (en)	2002-06-11	2003-05-05	Mid-combustion fluid injection for nox reduction

Publications (1)

Publication Number	Publication Date
AU2003232080A1 true AU2003232080A1 (en)	2003-12-22

Family

ID=29715065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003232080A Abandoned AU2003232080A1 (en)	2002-06-11	2003-05-05	Mid-combustion fluid injection for nox reduction

Country Status (3)

Country	Link
US (1)	US20030226351A1 (en)
AU (1)	AU2003232080A1 (en)
WO (1)	WO2003104637A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7793638B2 (en) *	2006-04-20	2010-09-14	Sturman Digital Systems, Llc	Low emission high performance engines, multiple cylinder engines and operating methods
ITVI20070182A1 (en) *	2007-06-25	2008-12-26	Pierino Zecchin	METHOD TO INCREASE THE PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE, POWER SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE REALIZING SUCH METHOD AND PERFECTED INTERNAL COMBUSTION ENGINE
US7954472B1 (en)	2007-10-24	2011-06-07	Sturman Digital Systems, Llc	High performance, low emission engines, multiple cylinder engines and operating methods
US7958864B2 (en) *	2008-01-18	2011-06-14	Sturman Digital Systems, Llc	Compression ignition engines and methods
US20090193809A1 (en) *	2008-02-04	2009-08-06	Mark Stewart Schroder	Method and system to facilitate combined cycle working fluid modification and combustion thereof
US8596230B2 (en)	2009-10-12	2013-12-03	Sturman Digital Systems, Llc	Hydraulic internal combustion engines
US8887690B1 (en)	2010-07-12	2014-11-18	Sturman Digital Systems, Llc	Ammonia fueled mobile and stationary systems and methods
US9206738B2 (en)	2011-06-20	2015-12-08	Sturman Digital Systems, Llc	Free piston engines with single hydraulic piston actuator and methods
US9464569B2 (en)	2011-07-29	2016-10-11	Sturman Digital Systems, Llc	Digital hydraulic opposed free piston engines and methods
US20140366507A1 (en) *	2013-06-17	2014-12-18	Southwest Research Institute	Diesel Engine With In-Cylinder Soot and NOx Control Using Water or Aqueous Injection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2742609A1 (en) *	1977-09-22	1979-04-05	Erich Baentsch	Preventing excessive nitrogen oxide formation during combustion - by adding oxygen binding agent, pref. extra fuel after initiation
JP3421059B2 (en) *	1998-02-23	2003-06-30	カミンスエンジンカンパニーインコーポレイテッド	Premixed charge compression ignition engine with optimal combustion control
DE19955344B4 (en) *	1999-11-17	2005-08-18	Robert Bosch Gmbh	Assembly of a fuel injection valve and a module for water injection in a cylinder of an internal combustion engine
US6405705B1 (en) *	2000-05-19	2002-06-18	General Electric Company	Method and apparatus for reducing locomotive diesel engine smoke using skip firing
EP1373695B1 (en) *	2001-04-06	2008-07-30	Mitsubishi Heavy Industries, Ltd.	Method of operating internal combustion engine injected with critical water

2003
- 2003-01-30 US US10/356,035 patent/US20030226351A1/en not_active Abandoned
- 2003-05-05 AU AU2003232080A patent/AU2003232080A1/en not_active Abandoned
- 2003-05-05 WO PCT/US2003/014397 patent/WO2003104637A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2003104637A1 (en)	2003-12-18
US20030226351A1 (en)	2003-12-11

Publication	Publication Date	Title
AU2003287822A1 (en)	2004-07-22	Viscous fluid injection system
AUPS138202A0 (en)	2002-05-09	Engine
AU2003235999A1 (en)	2003-10-20	Engine
AU2003291307A1 (en)	2004-06-03	Emissions reduction portfolio
AU2003256508A1 (en)	2004-02-02	Activation-based injection device
EP1537362A4 (en)	2012-11-14	Low nox combustion
AU2003259457A1 (en)	2004-04-30	Auto-destructible syringe
AU2003233888A1 (en)	2003-11-11	Fluid reactor
AU2003299644A1 (en)	2004-07-22	Nox control for ic engines
AU2003298668A1 (en)	2004-06-15	Epistemic engine
AU2003254956A1 (en)	2004-03-29	Fluid controller
AU2003281317A1 (en)	2004-01-23	Fluid controller
AU2003224405A1 (en)	2003-11-11	Fluid tester
AU2003275557A1 (en)	2004-05-25	Engine
AU2003232080A1 (en)	2003-12-22	Mid-combustion fluid injection for nox reduction
AU2003281316A1 (en)	2004-01-23	Parts for fluid
AU2003276438A1 (en)	2004-06-07	Fluid delivery system
AU2002246270A1 (en)	2003-11-17	Oscillating-rotor engine
AU2003266169A1 (en)	2004-02-09	Fluid filters
AU2003270053A1 (en)	2004-03-19	Method for nox reduction
AU2003255727A1 (en)	2004-02-16	Syringes
AU2003236000A1 (en)	2003-10-20	Engine
AU2002337308A1 (en)	2003-09-02	Fluid pump
AU2003285291A1 (en)	2004-03-03	Injection valve
AU2003283006A1 (en)	2004-06-07	Fluid supply system

Legal Events

Date	Code	Title	Description
2005-03-03	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase