EP1715162A3 - Système d'évacuation des gaz d'échappement d'un moteur à combustion interne et clapet d'obturation pour un système d'évacuation des gaz d'échappement - Google Patents

Système d'évacuation des gaz d'échappement d'un moteur à combustion interne et clapet d'obturation pour un système d'évacuation des gaz d'échappement Download PDF

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Publication number
EP1715162A3
EP1715162A3 EP06003308A EP06003308A EP1715162A3 EP 1715162 A3 EP1715162 A3 EP 1715162A3 EP 06003308 A EP06003308 A EP 06003308A EP 06003308 A EP06003308 A EP 06003308A EP 1715162 A3 EP1715162 A3 EP 1715162A3
Authority
EP
European Patent Office
Prior art keywords
discharge system
exhaust discharge
combustion engine
internal combustion
gate valve
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.)
Granted
Application number
EP06003308A
Other languages
German (de)
English (en)
Other versions
EP1715162A2 (fr
EP1715162B1 (fr
Inventor
Dietmar Schwarzenthal
Erwin Rutschmann
Thorsten Wieg
Leo Spiegel
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1715162A2 publication Critical patent/EP1715162A2/fr
Publication of EP1715162A3 publication Critical patent/EP1715162A3/fr
Application granted granted Critical
Publication of EP1715162B1 publication Critical patent/EP1715162B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 ; Methods of operation or control of catalytic converters
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • 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
    • F01N13/009—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 separate purifying devices arranged in series
    • 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
    • F02D9/06—Exhaust brakes
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere

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 Silencers (AREA)
  • Supercharger (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Gas After Treatment (AREA)
EP06003308A 2005-04-19 2006-02-17 Système d'évacuation des gaz d'échappement d'un moteur à combustion interne et clapet d'obturation pour un système d'évacuation des gaz d'échappement Active EP1715162B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005017863A DE102005017863A1 (de) 2005-04-19 2005-04-19 Abgasabführungssystem für eine Brennkraftmaschine sowie Absperrklappe für ein Abgasabführungssystem

Publications (3)

Publication Number Publication Date
EP1715162A2 EP1715162A2 (fr) 2006-10-25
EP1715162A3 true EP1715162A3 (fr) 2007-10-10
EP1715162B1 EP1715162B1 (fr) 2011-12-21

Family

ID=36120274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06003308A Active EP1715162B1 (fr) 2005-04-19 2006-02-17 Système d'évacuation des gaz d'échappement d'un moteur à combustion interne et clapet d'obturation pour un système d'évacuation des gaz d'échappement

Country Status (3)

Country Link
EP (1) EP1715162B1 (fr)
AT (1) ATE538295T1 (fr)
DE (1) DE102005017863A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040876A1 (de) * 2006-08-31 2008-03-06 Bayerische Motoren Werke Ag Abgasstrang für eine Brennkraftmaschine
DE102007013500A1 (de) * 2007-03-21 2008-09-25 Bayerische Motoren Werke Aktiengesellschaft Abgasstrang für einen Verbrennungsmotor
DE102007049171B4 (de) 2007-10-13 2020-12-17 Bayerische Motoren Werke Aktiengesellschaft Abgasstrang für eine Brennkraftmaschine mit diagnosefähigem Absperrventil sowie diagnosefähiges Absperrventil
DE102008009089B4 (de) 2008-02-14 2021-11-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Bestimmen eines Leckagemassenstroms aus einer Absperreinrichtung einer eine Abgasreinigungseinrichtung umgehenden Leitung
DE102009037285A1 (de) 2009-08-12 2011-02-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Abgasanlage einer Brennkraftmaschine
DE102016113380A1 (de) * 2016-07-20 2018-01-25 Man Diesel & Turbo Se Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116725A (en) * 1961-04-20 1964-01-07 Benjamin H Hadley Smog control device and method for internal combustion engines
EP0658691A1 (fr) * 1993-11-19 1995-06-21 Toyota Jidosha Kabushiki Kaisha Dispositif de recirculation de gaz d'échappement pour moteur à combustion interne équipé d'un frein d'échappement
DE19645226A1 (de) * 1996-11-02 1998-05-07 Bayerische Motoren Werke Ag Mehrflutige, zur Abgasnachbehandlung ausgebildete Abgasanlage für Brennkraftmaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116725A (en) * 1961-04-20 1964-01-07 Benjamin H Hadley Smog control device and method for internal combustion engines
EP0658691A1 (fr) * 1993-11-19 1995-06-21 Toyota Jidosha Kabushiki Kaisha Dispositif de recirculation de gaz d'échappement pour moteur à combustion interne équipé d'un frein d'échappement
DE19645226A1 (de) * 1996-11-02 1998-05-07 Bayerische Motoren Werke Ag Mehrflutige, zur Abgasnachbehandlung ausgebildete Abgasanlage für Brennkraftmaschinen

Also Published As

Publication number Publication date
ATE538295T1 (de) 2012-01-15
DE102005017863A1 (de) 2006-11-02
EP1715162A2 (fr) 2006-10-25
EP1715162B1 (fr) 2011-12-21

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