ES2071056T3 - Dispositivo de eliminacion de particulas carbonadas contenidas en el gas de escape de motores termicos. - Google Patents

Dispositivo de eliminacion de particulas carbonadas contenidas en el gas de escape de motores termicos.

Info

Publication number
ES2071056T3
ES2071056T3 ES90402232T ES90402232T ES2071056T3 ES 2071056 T3 ES2071056 T3 ES 2071056T3 ES 90402232 T ES90402232 T ES 90402232T ES 90402232 T ES90402232 T ES 90402232T ES 2071056 T3 ES2071056 T3 ES 2071056T3
Authority
ES
Spain
Prior art keywords
elimination
exhaust gas
carbon particles
particles contained
thermal engines
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 - Lifetime
Application number
ES90402232T
Other languages
English (en)
Inventor
Christian Bert
Andre-Jean Berteaud
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of ES2071056T3 publication Critical patent/ES2071056T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • F01N3/028—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means using microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/031—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters having means for by-passing filters, e.g. when clogged or during cold engine start
    • F01N3/032—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters having means for by-passing filters, e.g. when clogged or during cold engine start during filter regeneration only
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/701—Feed lines using microwave applicators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

DISPOSITIVO DE ELIMINACION DE LAS PELICULAS CARBONADAS CONTENIDAS EN LOS GASES DE ESCAPE DE MOTORES TERMICOS, CONSTITUIDO POR UN ELEMENTO DE FILTRACION (3 O 4) FORMADO POR UNA ENVUELTA QUE CANALIZA LOS GASES Y QUE CONTIENE UN FILTRO (34 O 44) Y CON UNA CAVIDAD QUE RECIBE LAS MICROONDAS DE UN GENERADOR DE MICROONDAS (6). SE CARACTERIZA PORQUE EL GENERADOR (6) ESTA ACOPLADO AL ELEMENTO DE FILTRACION MEDIANTE UN ORGANO DE ACOPLAMIENTO (7) TUBULAR, QUE DESEMBOCA POR UN IRIS DE ACOPLAMIENTO (37 O 47) EN LA ENVUELTA.
ES90402232T 1989-08-04 1990-08-03 Dispositivo de eliminacion de particulas carbonadas contenidas en el gas de escape de motores termicos. Expired - Lifetime ES2071056T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910569A FR2650627B1 (fr) 1989-08-04 1989-08-04 Dispositif d'elimination des particules carbonees contenues dans les gaz d'echappement de moteurs thermiques

Publications (1)

Publication Number Publication Date
ES2071056T3 true ES2071056T3 (es) 1995-06-16

Family

ID=9384503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90402232T Expired - Lifetime ES2071056T3 (es) 1989-08-04 1990-08-03 Dispositivo de eliminacion de particulas carbonadas contenidas en el gas de escape de motores termicos.

Country Status (4)

Country Link
EP (1) EP0412019B1 (es)
DE (1) DE69018727T2 (es)
ES (1) ES2071056T3 (es)
FR (1) FR2650627B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9126560D0 (en) * 1991-12-13 1992-02-12 Staffordshire Polytechnic Ente Microwave heating method and apparatus
FR2701514B1 (fr) * 1993-02-12 1995-03-24 Renault Procédé d'épuration par micro-ondes des gaz d'échappement de moteurs à combustion interne et dispositif de mise en Óoeuvre.
EP1541819A1 (en) * 2003-12-12 2005-06-15 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Microwave regenerated diesel particulate trap
DE102006044893B4 (de) * 2006-09-22 2011-06-30 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Steuerungssystem für Mikrowellenregeneration für einen Dieselpartikelfilter
CN105179049A (zh) * 2015-09-18 2015-12-23 浙江大学 基于微波加热再生技术的双腔体式柴油机尾气颗粒捕集器
GB201722035D0 (en) 2017-12-28 2018-02-14 Arcs Energy Ltd Fluid traetment apparatus for an exhaust system and method thereof
WO2022168116A1 (en) * 2021-02-02 2022-08-11 Chakr Innovation Private Limited System and method for microwave based intermittent regeneration for particulate filter(s) of diesel engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324965A (en) * 1979-07-25 1982-04-13 Hermann Berstorff Maschinenbau Gmbh Microwave heating method and apparatus including adjustable tuning members
DE3024539C2 (de) * 1980-06-28 1982-06-09 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Vorrichtung zum Beseitigen von Ruß aus den Abgasen einer Brennkraftmaschine
JPS57165616A (en) * 1981-04-04 1982-10-12 Nippon Soken Inc Exhaust gas purifier for internal combustion engine
JPS58142184A (ja) * 1982-02-19 1983-08-23 大阪瓦斯株式会社 乾燥装置
DE3504737A1 (de) * 1985-02-12 1986-08-14 Bayerische Motoren Werke AG, 8000 München Vorrichtung und verfahren zum beseitigen von russ o.dgl. aus den abgasen einer brennkraftmaschine
DE3528445A1 (de) * 1985-08-08 1987-02-19 Bayerische Motoren Werke Ag Vorrichtung und verfahren zum beseitigen von russ o.dgl. aus den abgasen einer brennkraftmaschine
FR2626783B1 (fr) * 1988-02-05 1990-07-20 Renault Dispositif d'elimination par micro-ondes des particules carbonees contenues dans les gaz d'echappement de moteurs thermiques

Also Published As

Publication number Publication date
DE69018727T2 (de) 1995-11-23
DE69018727D1 (de) 1995-05-24
FR2650627B1 (fr) 1994-09-16
EP0412019B1 (fr) 1995-04-19
EP0412019A1 (fr) 1991-02-06
FR2650627A1 (fr) 1991-02-08

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