EP1215372A3 - Système d'échappement d'un véhicule à moteur - Google Patents

Système d'échappement d'un véhicule à moteur Download PDF

Info

Publication number
EP1215372A3
EP1215372A3 EP01127515A EP01127515A EP1215372A3 EP 1215372 A3 EP1215372 A3 EP 1215372A3 EP 01127515 A EP01127515 A EP 01127515A EP 01127515 A EP01127515 A EP 01127515A EP 1215372 A3 EP1215372 A3 EP 1215372A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
motor vehicle
control unit
engine map
actuator
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.)
Withdrawn
Application number
EP01127515A
Other languages
German (de)
English (en)
Other versions
EP1215372A2 (fr
Inventor
Siegfried Wörner
Peter Dr. Zacke
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP1215372A2 publication Critical patent/EP1215372A2/fr
Publication of EP1215372A3 publication Critical patent/EP1215372A3/fr
Withdrawn legal-status Critical Current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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/04—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2496—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories the memory being part of a closed loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
EP01127515A 2000-12-14 2001-11-17 Système d'échappement d'un véhicule à moteur Withdrawn EP1215372A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000162472 DE10062472C1 (de) 2000-12-14 2000-12-14 Abgas-System eines Kraftfahrzeuges
DE10062472 2000-12-14

Publications (2)

Publication Number Publication Date
EP1215372A2 EP1215372A2 (fr) 2002-06-19
EP1215372A3 true EP1215372A3 (fr) 2003-12-17

Family

ID=7667239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01127515A Withdrawn EP1215372A3 (fr) 2000-12-14 2001-11-17 Système d'échappement d'un véhicule à moteur

Country Status (2)

Country Link
EP (1) EP1215372A3 (fr)
DE (1) DE10062472C1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319212B4 (de) * 2003-04-29 2010-02-11 Heinrich Gillet Gmbh Schalldämpfer mit variablen akustischen Eigenschaften
DE102016210041A1 (de) * 2016-06-07 2017-12-07 Bayerische Motoren Werke Aktiengesellschaft Mehrflutige Abgasanlage mit kontinuierlicher Klappensteuerung
DE102019108823A1 (de) * 2019-04-04 2020-10-08 Bayerische Motoren Werke Aktiengesellschaft Abgasanlage mit kontinuierlicher Klappensteuerung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310441A2 (fr) * 1987-09-30 1989-04-05 Honda Giken Kogyo Kabushiki Kaisha Dispositif de commande de moteur
US4920932A (en) * 1985-05-24 1990-05-01 Orbital Engine Company Pty. Ltd. Relating to controlling emissions from two stroke engines
US5014817A (en) * 1988-07-29 1991-05-14 Mazda Motor Corporation Engine exhaust apparatus and method
JPH10238334A (ja) * 1997-02-21 1998-09-08 Yamaha Motor Co Ltd ４サイクルエンジン
DE10002593A1 (de) * 1999-01-22 2000-07-27 Honda Motor Co Ltd Motorabgaseinrichtung und Motorradabgaseinrichtung
EP1036919A2 (fr) * 1999-03-15 2000-09-20 Volkswagen Aktiengesellschaft Moteur à combustion interne avec dispositif de réglage de gaz d'échappement
DE19915789A1 (de) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Abgasklappe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613089B1 (fr) * 1987-03-24 1993-09-03 Centre Nat Rech Scient Procede et dispositif pour la reduction des fluctuations de debit d'un ecoulement fluide dans une canalisation
GB8928052D0 (en) * 1989-12-12 1990-02-14 Lotus Group Plc Control of pressure vibrations in ducts
DE4418959B4 (de) * 1994-05-31 2006-01-12 Sport-Service-Lorinser Sportliche Autoausrüstung GmbH Einstellbarer Schalldämpfer eines Auspuffsystems
DE19503322C2 (de) 1995-02-02 2000-08-24 Gillet Heinrich Gmbh Schalldämpfer mit variabler Dämpfungscharakteristik

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920932A (en) * 1985-05-24 1990-05-01 Orbital Engine Company Pty. Ltd. Relating to controlling emissions from two stroke engines
EP0310441A2 (fr) * 1987-09-30 1989-04-05 Honda Giken Kogyo Kabushiki Kaisha Dispositif de commande de moteur
US5014817A (en) * 1988-07-29 1991-05-14 Mazda Motor Corporation Engine exhaust apparatus and method
JPH10238334A (ja) * 1997-02-21 1998-09-08 Yamaha Motor Co Ltd ４サイクルエンジン
DE10002593A1 (de) * 1999-01-22 2000-07-27 Honda Motor Co Ltd Motorabgaseinrichtung und Motorradabgaseinrichtung
EP1036919A2 (fr) * 1999-03-15 2000-09-20 Volkswagen Aktiengesellschaft Moteur à combustion interne avec dispositif de réglage de gaz d'échappement
DE19915789A1 (de) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Abgasklappe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31) *

Also Published As

Publication number Publication date
EP1215372A2 (fr) 2002-06-19
DE10062472C1 (de) 2002-07-25

Similar Documents

Publication Publication Date Title
EP0887535A3 (fr) Commande de papillon pour un moteur à combustion interne
KR20090083428A (ko) 비례 제어 밸브
SE0301714L (sv) Sätt att styra omställningen av ventilerna i en förbränningsmotor med variabla ventiltider samt fordon med en dylik motor med elektroniska styrorgan för ventilstyrningen
EP1092855A3 (fr) Système de commande d'admission d'air pour moteur à combustion interne à déplacement variable
WO2005001261A3 (fr) Progression de la commande des gaz electronique, en fonction de la vitesse de position de pedale
EP1013915A3 (fr) Système de commande d'une installation
EP1508676A3 (fr) Moteur diesel multicylindre avec commande de soupapes variable
DE60136697D1 (de) Adaptives filterungsmodell für sensorsignale in einem kraftfahrzeug
EP1213538A3 (fr) Dispositif pour gaz d'échappement comprenant un résonateur de Helmholtz
WO2006031760A3 (fr) Compensation transitoire du recyclage des gaz d'echappement et de la suralimentation dans un moteur au moyen de donnees de la vitesse de la pedale d'accelerateur
US8972125B1 (en) Operator induced oscillation filter to prevent instability from operator
EP1462644A3 (fr) Corps de papillon
EP1726808A3 (fr) Appareil de commande d'un moteur à combustion interne
EP1719892A3 (fr) Dispositif et méthode de commande de moteur pour véhicule du type monté à califourchon
KR920700945A (ko) 현가 제어 방법 및 장치
EP1215372A3 (fr) Système d'échappement d'un véhicule à moteur
EP1398483A3 (fr) Procédé et dispositif de commande d'un moteur à combustion interne à émission de polluants reduite
EP1332909A3 (fr) Système de commande de vitesse de croisière
EP1550797A3 (fr) Procédé et système de contrôle du fonctionnement d'un flux d'air secondaire pour un moteur à combustion interne
EP0841238A3 (fr) Système de direction assistée à assistance variable
EP1378637A3 (fr) Un moteur à combustion interne avec deux soupapes d'admission par cylindre et un dispositif électronique de contrôle pour actionner les deux soupapes de façon différente et alternée
EP1980798A3 (fr) Régulateur de volume électronique avec capteur de force
EP1318069A3 (fr) Amortisseur de direction
CN107035560A (zh) 基于驾驶员类型在线识别的发动机控制系统
EP1134371A3 (fr) Méthode et dispositif pour commander le fonctionnement en mélange pauvre d'un moteur à combustion interne

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 02D 9/04 B

Ipc: 7F 01N 7/04 B

Ipc: 7F 01N 1/16 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20040107