DE69328069T2 - Redoxkatalysator für Stickoxyde in Brennkraftsmaschinen - Google Patents

Redoxkatalysator für Stickoxyde in Brennkraftsmaschinen

Info

Publication number
DE69328069T2
DE69328069T2 DE69328069T DE69328069T DE69328069T2 DE 69328069 T2 DE69328069 T2 DE 69328069T2 DE 69328069 T DE69328069 T DE 69328069T DE 69328069 T DE69328069 T DE 69328069T DE 69328069 T2 DE69328069 T2 DE 69328069T2
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engines
nitrogen oxides
redox catalyst
redox
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.)
Expired - Fee Related
Application number
DE69328069T
Other languages
English (en)
Other versions
DE69328069D1 (de
Inventor
Vemulapalli Durga Nageswar Rao
Harry Arthur Cikanek
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.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor 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.)
Filing date
Publication date
Application filed by Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Werke GmbH
Publication of DE69328069D1 publication Critical patent/DE69328069D1/de
Application granted granted Critical
Publication of DE69328069T2 publication Critical patent/DE69328069T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/18—Transfer passages between chamber and cylinder
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/02—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving catalysts
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
DE69328069T 1992-12-16 1993-11-15 Redoxkatalysator für Stickoxyde in Brennkraftsmaschinen Expired - Fee Related DE69328069T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/991,227 US5307772A (en) 1992-12-16 1992-12-16 Redox catalysis of NOx in internal combustion engines

Publications (2)

Publication Number Publication Date
DE69328069D1 DE69328069D1 (de) 2000-04-20
DE69328069T2 true DE69328069T2 (de) 2000-07-13

Family

ID=25537001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328069T Expired - Fee Related DE69328069T2 (de) 1992-12-16 1993-11-15 Redoxkatalysator für Stickoxyde in Brennkraftsmaschinen

Country Status (3)

Country Link
US (1) US5307772A (de)
EP (1) EP0602799B1 (de)
DE (1) DE69328069T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015203493A1 (de) * 2015-02-26 2016-03-24 Mtu Friedrichshafen Gmbh Vorkammer für eine Brennkraftmaschine und Brennkraftmaschine

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US6422008B2 (en) * 1996-04-19 2002-07-23 Engelhard Corporation System for reduction of harmful exhaust emissions from diesel engines
FR2769857B1 (fr) * 1997-10-16 1999-12-24 Centre Nat Rech Scient Procede de reaction chimique catalytique et catalyseur
FR2781840B1 (fr) * 1998-07-31 2000-10-13 Univ Orleans Dispositif et procede d'allumage pour moteur a combustion interne et paroi de separation correspondante
EP0978982A1 (de) 1998-08-05 2000-02-09 Siemens Aktiengesellschaft Verfahren zum Administrieren eines Dienstes für einen Teilnehmer
US6289868B1 (en) 2000-02-11 2001-09-18 Michael E. Jayne Plasma ignition for direct injected internal combustion engines
EP1188913A1 (de) 2000-09-18 2002-03-20 Neomat S.A. Heterogene Katalyse in einer Brennkraftmaschine
US6698412B2 (en) * 2001-01-08 2004-03-02 Catalytica Energy Systems, Inc. Catalyst placement in combustion cylinder for reduction on NOx and particulate soot
AU2002339266A1 (en) * 2001-10-10 2003-04-22 Dominique Bosteels Combustion process
WO2003048548A1 (en) 2001-11-30 2003-06-12 Delphi Technologies, Inc. Cylinder deactivation to improve vehicle interior heating
EP1590555B1 (de) 2002-10-10 2010-12-08 Dominique Bosteels Verbrennungsverfahren
US6931839B2 (en) * 2002-11-25 2005-08-23 Delphi Technologies, Inc. Apparatus and method for reduced cold start emissions
ITTO20030059A1 (it) * 2003-01-31 2004-08-01 Fiat Ricerche Motore diesel ad iniezione diretta, con combustione
US7387103B2 (en) * 2003-11-19 2008-06-17 Dan Merritt Internal combustion engine
AU2004293644A1 (en) * 2003-11-19 2005-06-09 Musi Engines Limited Internal combustion engine
GB0712185D0 (en) * 2007-06-23 2007-08-01 Merritt Dan Internal combustion engine
US8109362B2 (en) * 2008-05-19 2012-02-07 The Board Of Trustees Of The University Of Alabama Passive noise attenuation system
US8513153B2 (en) * 2009-04-22 2013-08-20 Uto Environmental Products Limited Fuel additive
US8844498B2 (en) * 2010-11-11 2014-09-30 Ge Oil & Gas Compression Systems, Llc Positive displacement radical injection system
US8567369B2 (en) 2010-11-11 2013-10-29 Cameron International Corporation Spark ignited radical injection system
WO2014209796A1 (en) * 2013-06-25 2014-12-31 Massachusetts Institute Of Technology Engine chemical reactor with catalyst
US20170101967A1 (en) * 2015-10-13 2017-04-13 Caterpillar Inc. Prechamber internal reformer catalyst
US20160061096A1 (en) * 2015-11-06 2016-03-03 Caterpillar Inc. PRE-COMBUSTION CHAMBER WITH NOx REDUCING CATALYST
CN107829816B (zh) * 2017-11-28 2020-07-28 天津大学 一种实现火焰加速传播抑制爆震的燃烧室
JP7079182B2 (ja) * 2018-10-26 2022-06-01 株式会社クボタ 電子燃料噴射式ディーゼルエンジン
EP4090840A1 (de) * 2020-01-15 2022-11-23 Radical Combustion Technologies, LLC Systeme, vorrichtungen und verfahren zur auslösung einer verbesserten radikalischen zündung in verbrennungsmotoren mit einem radikalischen chemikalienerzeuger
GB202013803D0 (en) * 2020-09-02 2020-10-14 Hydro Ject Llc Catalyst mounting in internal combustion engines
CN114427494A (zh) * 2022-01-26 2022-05-03 上海交通大学 一种双燃料发动机系统及点火方法

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US4182745A (en) * 1974-08-06 1980-01-08 Jgc Corporation Catalyst for reducing nitrogen oxides in a waste gas and a process for catalytically reducing nitrogen oxides contained in a waste gas
US4164546A (en) * 1974-12-19 1979-08-14 Exxon Research & Engineering Co. Method of removing nitrogen oxides from gaseous mixtures
US4031185A (en) * 1975-02-03 1977-06-21 Hitachi, Ltd. Process for making nitrogen oxides contained in flue gas harmless
US4199555A (en) * 1975-07-16 1980-04-22 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst for reducing nitrogen oxides
JPS592768B2 (ja) * 1976-02-10 1984-01-20 株式会社日立製作所 ガスタ−ビンの排ガス処理方法及びその装置
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US4473537A (en) * 1982-12-27 1984-09-25 General Electric Company Ammonia control system for NOx emission control for gas turbine exhaust
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DE3428231A1 (de) * 1983-12-16 1985-07-04 Süd-Chemie AG, 8000 München Verfahren zur entfernung von stickoxiden aus abgasen
JPS60237117A (ja) * 1984-05-08 1985-11-26 Toyota Motor Corp デイ−ゼルエンジン部品の触媒化方法
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DE3431730A1 (de) * 1984-08-29 1986-03-06 Kraftanlagen Ag, 6900 Heidelberg Verfahren und vorrichtung zur selektiven katalytischen beseitigung von stickoxyden aus den abgasen von feuerungsanlagen
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015203493A1 (de) * 2015-02-26 2016-03-24 Mtu Friedrichshafen Gmbh Vorkammer für eine Brennkraftmaschine und Brennkraftmaschine

Also Published As

Publication number Publication date
US5307772A (en) 1994-05-03
EP0602799A1 (de) 1994-06-22
EP0602799B1 (de) 2000-03-15
DE69328069D1 (de) 2000-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

Owner name: FORD MOTOR CO. LTD., BRENTWOOD, ESSEX, GB

Owner name: FORD FRANCE S.A., RUEIL-MALMAISON, FR

8339 Ceased/non-payment of the annual fee