ES2190798T3 - Maquina de combustion con maquina de onda de presion. - Google Patents

Maquina de combustion con maquina de onda de presion.

Info

Publication number
ES2190798T3
ES2190798T3 ES97810616T ES97810616T ES2190798T3 ES 2190798 T3 ES2190798 T3 ES 2190798T3 ES 97810616 T ES97810616 T ES 97810616T ES 97810616 T ES97810616 T ES 97810616T ES 2190798 T3 ES2190798 T3 ES 2190798T3
Authority
ES
Spain
Prior art keywords
machine
pressure wave
wave machine
catalytic converter
combustion
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
ES97810616T
Other languages
English (en)
Inventor
Urs Wenger
Roger Martin
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.)
SWISSAUTO ENG SA
Original Assignee
SWISSAUTO ENG SA
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 SWISSAUTO ENG SA filed Critical SWISSAUTO ENG SA
Application granted granted Critical
Publication of ES2190798T3 publication Critical patent/ES2190798T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/42—Engines with pumps other than of reciprocating-piston type with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

EL MOTOR (1) TIPO OTTO ESTA EQUIPADO CON UNA MAQUINA (5) DE ONDAS DE PRESION Y POSEE UN CATALIZADOR (4) DE TRES VIAS. PARA MEJORAR LAS PROPIEDADES DE ARRANQUE EN FRIO TANTO DEL CATALIZADOR COMO TAMBIEN DE LA MAQUINA DE ONDAS A PRESION, SE DISPONE DE UN EQUIPO (22) DE CALENTAMIENTO ENTRE EL CATALIZADOR Y LA MAQUINA DE ONDAS A PRESION. POR MOTIVOS DE ELIMINACION MEJORADA DE LOS COMPONENTES DAÑINOS HC, CO Y NO X UN CATALIZA DOR (12) DE OXIDACION ESTA CONECTADO DESPUES DEL CATALIZADOR DE TRES VIAS, CON LO CUAL EL CATALIZADOR DE OXIDACION SE DISPONE ENTRE LA SALIDA DE LA MAQUINA DE ONDAS A PRESION Y EL SILENCIOSO (11). CON ELLO EL CATALIZADOR DE OXIDACION PUEDE TRABAJAR CON EXCESO DE AIRE, QUE PROVIENE DE LA MAQUINA DE ONDAS A PRESION. UNA COMBINACION DE ESTE TIPO RESULTA EN UNA POTENCIA ESPECIFICA MAS ALTA CON UNA REDUCCION ESENCIAL DE LAS SUSTANCIAS DAÑINAS Y SOBRE TODO CON BUENAS PROPIEDADES DE ARRANQUE EN FRIO DE LA COMBINACION COMPLETA.
ES97810616T 1997-08-29 1997-08-29 Maquina de combustion con maquina de onda de presion. Expired - Lifetime ES2190798T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810616A EP0899436B1 (de) 1997-08-29 1997-08-29 Verbrennungsmaschine mit Druckwellenmaschine

Publications (1)

Publication Number Publication Date
ES2190798T3 true ES2190798T3 (es) 2003-08-16

Family

ID=8230361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97810616T Expired - Lifetime ES2190798T3 (es) 1997-08-29 1997-08-29 Maquina de combustion con maquina de onda de presion.

Country Status (9)

Country Link
US (1) US6325054B1 (es)
EP (1) EP0899436B1 (es)
JP (1) JP5016748B2 (es)
KR (1) KR20010023403A (es)
AT (1) ATE231951T1 (es)
AU (1) AU743863B2 (es)
DE (1) DE59709236D1 (es)
ES (1) ES2190798T3 (es)
WO (1) WO1999011912A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038724A1 (de) * 2000-08-09 2002-02-21 Porsche Ag Verfahren und Vorrichtung zur katalytischen Abgasnachbehandlung des Abgases einer Brennkraftmaschine
DE50204469D1 (de) * 2002-06-28 2006-02-16 Swissauto Eng Sa Verfahren zur Regelung einer Verbrennungsmaschine mit einer gasdynamischen Druckwellenmaschine
US6651432B1 (en) * 2002-08-08 2003-11-25 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Controlled temperature combustion engine
US6857263B2 (en) * 2002-08-08 2005-02-22 The United States Of America As Represented By The Administrator Of The Environmental Protection Agency Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures
FR2878568A1 (fr) * 2004-11-29 2006-06-02 Renault Sas Dispositif de suralimentation par ondes de pression d'un moteur a combustion interne avec des moyens de depollution des gaz d'echappement et moteur equipe d'un tel dispositif
US7768382B2 (en) * 2008-04-04 2010-08-03 Ford Global Technologies, Llc Vehicle misfueling mitigation system and method
US20110167809A1 (en) * 2008-09-26 2011-07-14 Renault Trucks Energy recovering system for an internal combustion engine
DE102010008385A1 (de) * 2010-02-17 2011-08-18 Benteler Automobiltechnik GmbH, 33102 Verfahren zur Einstellung eines Ladedruckes
DE102011116029B3 (de) * 2011-10-17 2012-09-06 Benteler Automobiltechnik Gmbh Verfahren zur Regelung einer Abgastemperaturan einem Eintritt in einen Druckwellenlader
DE102011118765A1 (de) 2011-11-17 2013-05-23 Benteler Automobiltechnik Gmbh Ottomotor mit Druckwellenlader und Dreiwegekatalysator
DE102011118766A1 (de) 2011-11-17 2013-05-23 Benteler Automobiltechnik Gmbh Ottomotor mit Druckwellenlader und Dreiwegekatalysator
AT517669A1 (de) * 2015-09-04 2017-03-15 Ge Jenbacher Gmbh & Co Og Brennkraftmaschine
US9957867B2 (en) * 2016-03-25 2018-05-01 Ford Global Technologies, Llc Method and system for emissions reduction
DE102018208718B4 (de) * 2018-06-04 2021-01-28 Vitesco Technologies GmbH Verfahren zum Betreiben eines elektrisch beheizbaren Katalysators
US11428181B2 (en) * 2020-03-25 2022-08-30 Cummins Inc. Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593421A5 (es) 1976-06-29 1977-11-30 Bbc Brown Boveri & Cie
DE3270986D1 (en) * 1981-08-11 1986-06-12 Bbc Brown Boveri & Cie Supercharged internal-combustion engine with a filter for exhaust gas particles
CH663253A5 (en) 1984-04-11 1987-11-30 Bbc Brown Boveri & Cie Exhaust particle filter for internal combustion engines
CH665002A5 (de) * 1984-11-09 1988-04-15 Bbc Brown Boveri & Cie Verfahren und einrichtung zum betrieb eines dieselmotors mit einer abgasfiltriereinrichtung.
JPH0481510A (ja) * 1990-07-20 1992-03-16 Mazda Motor Corp 圧力波過給機付エンジンの排気装置
AT408785B (de) 1995-11-30 2002-03-25 Blank Otto Ing Aufladeeinrichtung für die ladeluft einer verbrennungskraftmaschine
CA2247393C (en) 1996-03-05 2004-09-07 Swissauto Engineering S.A. Spark ignition engine with pressure-wave supercharger

Also Published As

Publication number Publication date
KR20010023403A (ko) 2001-03-26
JP5016748B2 (ja) 2012-09-05
ATE231951T1 (de) 2003-02-15
AU743863B2 (en) 2002-02-07
EP0899436B1 (de) 2003-01-29
WO1999011912A1 (en) 1999-03-11
US6325054B1 (en) 2001-12-04
DE59709236D1 (de) 2003-03-06
JP2001515169A (ja) 2001-09-18
AU9264898A (en) 1999-03-22
EP0899436A1 (de) 1999-03-03

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