DE10062472C1 - Abgas-System eines Kraftfahrzeuges - Google Patents

Abgas-System eines Kraftfahrzeuges

Info

Publication number
DE10062472C1
DE10062472C1 DE2000162472 DE10062472A DE10062472C1 DE 10062472 C1 DE10062472 C1 DE 10062472C1 DE 2000162472 DE2000162472 DE 2000162472 DE 10062472 A DE10062472 A DE 10062472A DE 10062472 C1 DE10062472 C1 DE 10062472C1
Authority
DE
Germany
Prior art keywords
exhaust system
actuator
motor vehicle
exhaust
control unit
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
DE2000162472
Other languages
German (de)
English (en)
Inventor
Siegfried Woerner
Peter 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
Priority to DE2000162472 priority Critical patent/DE10062472C1/de
Priority to EP01127515A priority patent/EP1215372A3/fr
Application granted granted Critical
Publication of DE10062472C1 publication Critical patent/DE10062472C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE2000162472 2000-12-14 2000-12-14 Abgas-System eines Kraftfahrzeuges Expired - Fee Related DE10062472C1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2000162472 DE10062472C1 (de) 2000-12-14 2000-12-14 Abgas-System eines Kraftfahrzeuges
EP01127515A EP1215372A3 (fr) 2000-12-14 2001-11-17 Système d'échappement d'un véhicule à moteur

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE10062472C1 true DE10062472C1 (de) 2002-07-25

Family

ID=7667239

Family Applications (1)

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

Country Status (2)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (1)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613089A1 (fr) * 1987-03-24 1988-09-30 Centre Nat Rech Scient Procede et dispositif pour la reduction des fluctuations de debit d'un ecoulement fluide dans une canalisation
WO1991009214A1 (fr) * 1989-12-12 1991-06-27 Group Lotus Plc Attenuation des fluctuations de pression dynamique dans les conduits
DE4418959A1 (de) * 1994-05-31 1995-12-07 Lorinser Sport Service Schalldämpfer für Auspuffsysteme

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465172B (sv) * 1985-05-24 1991-08-05 Orbital Eng Pty Foerfarande och anordning foer att reglera foeroreningsgraden i en foerbraenningsmotors avagaser
US4941319A (en) * 1987-09-30 1990-07-17 Honda Giken Kogyo Kabushiki Kaisha Engine control device
JPH0544503Y2 (fr) * 1988-07-29 1993-11-11
DE19503322C2 (de) 1995-02-02 2000-08-24 Gillet Heinrich Gmbh Schalldämpfer mit variabler Dämpfungscharakteristik
JPH10238334A (ja) * 1997-02-21 1998-09-08 Yamaha Motor Co Ltd ４サイクルエンジン
JP4298835B2 (ja) * 1999-01-22 2009-07-22 本田技研工業株式会社 自動二輪車の排気装置
DE19911338A1 (de) * 1999-03-15 2000-09-21 Volkswagen Ag Brennkraftmaschine mit einer Abgasregelvorrichtung
DE19915789A1 (de) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Abgasklappe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613089A1 (fr) * 1987-03-24 1988-09-30 Centre Nat Rech Scient Procede et dispositif pour la reduction des fluctuations de debit d'un ecoulement fluide dans une canalisation
WO1991009214A1 (fr) * 1989-12-12 1991-06-27 Group Lotus Plc Attenuation des fluctuations de pression dynamique dans les conduits
DE4418959A1 (de) * 1994-05-31 1995-12-07 Lorinser Sport Service Schalldämpfer für Auspuffsysteme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP1215372A3 (fr) 2003-12-17
EP1215372A2 (fr) 2002-06-19

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee